128
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+ − 1 /**
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+ − 2 ******************************************************************************
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+ − 3 * @file stm32f4xx_hal_uart.c
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+ − 4 * @author MCD Application Team
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+ − 5 * @brief UART HAL module driver.
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+ − 6 * This file provides firmware functions to manage the following
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+ − 7 * functionalities of the Universal Asynchronous Receiver Transmitter (UART) peripheral:
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+ − 8 * + Initialization and de-initialization functions
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+ − 9 * + IO operation functions
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+ − 10 * + Peripheral Control functions
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+ − 11 * + Peripheral State and Errors functions
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+ − 12 *
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+ − 13 @verbatim
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+ − 14 ==============================================================================
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+ − 15 ##### How to use this driver #####
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+ − 16 ==============================================================================
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+ − 17 [..]
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+ − 18 The UART HAL driver can be used as follows:
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+ − 19
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+ − 20 (#) Declare a UART_HandleTypeDef handle structure.
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+ − 21
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+ − 22 (#) Initialize the UART low level resources by implementing the HAL_UART_MspInit() API:
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+ − 23 (##) Enable the USARTx interface clock.
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+ − 24 (##) UART pins configuration:
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+ − 25 (+++) Enable the clock for the UART GPIOs.
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+ − 26 (+++) Configure these UART pins as alternate function pull-up.
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+ − 27 (##) NVIC configuration if you need to use interrupt process (HAL_UART_Transmit_IT()
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+ − 28 and HAL_UART_Receive_IT() APIs):
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+ − 29 (+++) Configure the USARTx interrupt priority.
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+ − 30 (+++) Enable the NVIC USART IRQ handle.
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+ − 31 (##) DMA Configuration if you need to use DMA process (HAL_UART_Transmit_DMA()
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+ − 32 and HAL_UART_Receive_DMA() APIs):
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+ − 33 (+++) Declare a DMA handle structure for the Tx/Rx stream.
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+ − 34 (+++) Enable the DMAx interface clock.
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+ − 35 (+++) Configure the declared DMA handle structure with the required
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+ − 36 Tx/Rx parameters.
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+ − 37 (+++) Configure the DMA Tx/Rx Stream.
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+ − 38 (+++) Associate the initialized DMA handle to the UART DMA Tx/Rx handle.
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+ − 39 (+++) Configure the priority and enable the NVIC for the transfer complete
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+ − 40 interrupt on the DMA Tx/Rx Stream.
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+ − 41
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+ − 42 (#) Program the Baud Rate, Word Length, Stop Bit, Parity, Hardware
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+ − 43 flow control and Mode(Receiver/Transmitter) in the Init structure.
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+ − 44
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+ − 45 (#) For the UART asynchronous mode, initialize the UART registers by calling
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+ − 46 the HAL_UART_Init() API.
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+ − 47
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+ − 48 (#) For the UART Half duplex mode, initialize the UART registers by calling
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+ − 49 the HAL_HalfDuplex_Init() API.
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+ − 50
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+ − 51 (#) For the LIN mode, initialize the UART registers by calling the HAL_LIN_Init() API.
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+ − 52
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+ − 53 (#) For the Multi-Processor mode, initialize the UART registers by calling
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+ − 54 the HAL_MultiProcessor_Init() API.
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+ − 55
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+ − 56 [..]
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+ − 57 (@) The specific UART interrupts (Transmission complete interrupt,
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+ − 58 RXNE interrupt and Error Interrupts) will be managed using the macros
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+ − 59 __HAL_UART_ENABLE_IT() and __HAL_UART_DISABLE_IT() inside the transmit
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+ − 60 and receive process.
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+ − 61
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+ − 62 [..]
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+ − 63 (@) These APIs (HAL_UART_Init() and HAL_HalfDuplex_Init()) configure also the
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+ − 64 low level Hardware GPIO, CLOCK, CORTEX...etc) by calling the customized
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+ − 65 HAL_UART_MspInit() API.
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+ − 66
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+ − 67 [..]
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+ − 68 Three operation modes are available within this driver :
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+ − 69
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+ − 70 *** Polling mode IO operation ***
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+ − 71 =================================
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+ − 72 [..]
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+ − 73 (+) Send an amount of data in blocking mode using HAL_UART_Transmit()
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+ − 74 (+) Receive an amount of data in blocking mode using HAL_UART_Receive()
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+ − 75
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+ − 76 *** Interrupt mode IO operation ***
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+ − 77 ===================================
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+ − 78 [..]
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+ − 79 (+) Send an amount of data in non blocking mode using HAL_UART_Transmit_IT()
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+ − 80 (+) At transmission end of transfer HAL_UART_TxCpltCallback is executed and user can
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+ − 81 add his own code by customization of function pointer HAL_UART_TxCpltCallback
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+ − 82 (+) Receive an amount of data in non blocking mode using HAL_UART_Receive_IT()
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+ − 83 (+) At reception end of transfer HAL_UART_RxCpltCallback is executed and user can
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+ − 84 add his own code by customization of function pointer HAL_UART_RxCpltCallback
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+ − 85 (+) In case of transfer Error, HAL_UART_ErrorCallback() function is executed and user can
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+ − 86 add his own code by customization of function pointer HAL_UART_ErrorCallback
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+ − 87
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+ − 88 *** DMA mode IO operation ***
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+ − 89 ==============================
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+ − 90 [..]
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+ − 91 (+) Send an amount of data in non blocking mode (DMA) using HAL_UART_Transmit_DMA()
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+ − 92 (+) At transmission end of half transfer HAL_UART_TxHalfCpltCallback is executed and user can
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+ − 93 add his own code by customization of function pointer HAL_UART_TxHalfCpltCallback
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+ − 94 (+) At transmission end of transfer HAL_UART_TxCpltCallback is executed and user can
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+ − 95 add his own code by customization of function pointer HAL_UART_TxCpltCallback
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+ − 96 (+) Receive an amount of data in non blocking mode (DMA) using HAL_UART_Receive_DMA()
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+ − 97 (+) At reception end of half transfer HAL_UART_RxHalfCpltCallback is executed and user can
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+ − 98 add his own code by customization of function pointer HAL_UART_RxHalfCpltCallback
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+ − 99 (+) At reception end of transfer HAL_UART_RxCpltCallback is executed and user can
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+ − 100 add his own code by customization of function pointer HAL_UART_RxCpltCallback
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+ − 101 (+) In case of transfer Error, HAL_UART_ErrorCallback() function is executed and user can
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+ − 102 add his own code by customization of function pointer HAL_UART_ErrorCallback
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+ − 103 (+) Pause the DMA Transfer using HAL_UART_DMAPause()
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+ − 104 (+) Resume the DMA Transfer using HAL_UART_DMAResume()
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+ − 105 (+) Stop the DMA Transfer using HAL_UART_DMAStop()
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+ − 106
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+ − 107 *** UART HAL driver macros list ***
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+ − 108 =============================================
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+ − 109 [..]
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+ − 110 Below the list of most used macros in UART HAL driver.
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+ − 111
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+ − 112 (+) __HAL_UART_ENABLE: Enable the UART peripheral
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+ − 113 (+) __HAL_UART_DISABLE: Disable the UART peripheral
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+ − 114 (+) __HAL_UART_GET_FLAG : Check whether the specified UART flag is set or not
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+ − 115 (+) __HAL_UART_CLEAR_FLAG : Clear the specified UART pending flag
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+ − 116 (+) __HAL_UART_ENABLE_IT: Enable the specified UART interrupt
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+ − 117 (+) __HAL_UART_DISABLE_IT: Disable the specified UART interrupt
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+ − 118 (+) __HAL_UART_GET_IT_SOURCE: Check whether the specified UART interrupt has occurred or not
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+ − 119
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+ − 120 [..]
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+ − 121 (@) You can refer to the UART HAL driver header file for more useful macros
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+ − 122
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+ − 123 @endverbatim
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+ − 124 ******************************************************************************
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+ − 125 * @attention
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+ − 126 *
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+ − 127 * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
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+ − 128 *
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+ − 129 * Redistribution and use in source and binary forms, with or without modification,
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+ − 130 * are permitted provided that the following conditions are met:
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+ − 131 * 1. Redistributions of source code must retain the above copyright notice,
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+ − 132 * this list of conditions and the following disclaimer.
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+ − 133 * 2. Redistributions in binary form must reproduce the above copyright notice,
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+ − 134 * this list of conditions and the following disclaimer in the documentation
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+ − 135 * and/or other materials provided with the distribution.
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+ − 136 * 3. Neither the name of STMicroelectronics nor the names of its contributors
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+ − 137 * may be used to endorse or promote products derived from this software
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+ − 138 * without specific prior written permission.
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+ − 139 *
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+ − 140 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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+ − 141 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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+ − 142 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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+ − 143 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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+ − 144 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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+ − 145 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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+ − 146 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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+ − 147 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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+ − 148 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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+ − 149 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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+ − 150 *
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+ − 151 ******************************************************************************
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+ − 152 */
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+ − 153
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+ − 154 /* Includes ------------------------------------------------------------------*/
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+ − 155 #include "stm32f4xx_hal.h"
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+ − 156
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+ − 157 /** @addtogroup STM32F4xx_HAL_Driver
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+ − 158 * @{
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+ − 159 */
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+ − 160
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+ − 161 /** @defgroup UART UART
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+ − 162 * @brief HAL UART module driver
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+ − 163 * @{
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+ − 164 */
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+ − 165 #ifdef HAL_UART_MODULE_ENABLED
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+ − 166
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+ − 167 /* Private typedef -----------------------------------------------------------*/
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+ − 168 /* Private define ------------------------------------------------------------*/
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+ − 169 /** @addtogroup UART_Private_Constants
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+ − 170 * @{
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+ − 171 */
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+ − 172 /**
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+ − 173 * @}
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+ − 174 */
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+ − 175 /* Private macro -------------------------------------------------------------*/
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+ − 176 /* Private variables ---------------------------------------------------------*/
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+ − 177 /* Private function prototypes -----------------------------------------------*/
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+ − 178 /** @addtogroup UART_Private_Functions UART Private Functions
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+ − 179 * @{
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+ − 180 */
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+ − 181 static void UART_EndTxTransfer(UART_HandleTypeDef *huart);
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+ − 182 static void UART_EndRxTransfer(UART_HandleTypeDef *huart);
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+ − 183 static void UART_DMATransmitCplt(DMA_HandleTypeDef *hdma);
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+ − 184 static void UART_DMAReceiveCplt(DMA_HandleTypeDef *hdma);
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+ − 185 static void UART_DMAError(DMA_HandleTypeDef *hdma);
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+ − 186 static void UART_DMAAbortOnError(DMA_HandleTypeDef *hdma);
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+ − 187 static void UART_DMATxAbortCallback(DMA_HandleTypeDef *hdma);
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+ − 188 static void UART_DMARxAbortCallback(DMA_HandleTypeDef *hdma);
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+ − 189 static void UART_DMATxOnlyAbortCallback(DMA_HandleTypeDef *hdma);
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+ − 190 static void UART_DMARxOnlyAbortCallback(DMA_HandleTypeDef *hdma);
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+ − 191 static HAL_StatusTypeDef UART_Transmit_IT(UART_HandleTypeDef *huart);
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+ − 192 static HAL_StatusTypeDef UART_EndTransmit_IT(UART_HandleTypeDef *huart);
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+ − 193 static HAL_StatusTypeDef UART_Receive_IT(UART_HandleTypeDef *huart);
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+ − 194 static HAL_StatusTypeDef UART_WaitOnFlagUntilTimeout(UART_HandleTypeDef *huart, uint32_t Flag, FlagStatus Status, uint32_t Tickstart, uint32_t Timeout);
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+ − 195 static void UART_SetConfig (UART_HandleTypeDef *huart);
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+ − 196 /**
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+ − 197 * @}
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+ − 198 */
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+ − 199
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+ − 200 /* Exported functions ---------------------------------------------------------*/
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+ − 201 /** @defgroup UART_Exported_Functions UART Exported Functions
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+ − 202 * @{
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+ − 203 */
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+ − 204
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+ − 205 /** @defgroup UART_Exported_Functions_Group1 Initialization and de-initialization functions
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+ − 206 * @brief Initialization and Configuration functions
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+ − 207 *
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+ − 208 @verbatim
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+ − 209 ===============================================================================
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+ − 210 ##### Initialization and Configuration functions #####
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+ − 211 ===============================================================================
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+ − 212 [..]
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+ − 213 This subsection provides a set of functions allowing to initialize the USARTx or the UARTy
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+ − 214 in asynchronous mode.
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+ − 215 (+) For the asynchronous mode only these parameters can be configured:
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+ − 216 (++) Baud Rate
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+ − 217 (++) Word Length
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+ − 218 (++) Stop Bit
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+ − 219 (++) Parity: If the parity is enabled, then the MSB bit of the data written
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+ − 220 in the data register is transmitted but is changed by the parity bit.
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+ − 221 Depending on the frame length defined by the M bit (8-bits or 9-bits),
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+ − 222 please refer to Reference manual for possible UART frame formats.
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+ − 223 (++) Hardware flow control
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+ − 224 (++) Receiver/transmitter modes
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+ − 225 (++) Over Sampling Method
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+ − 226 [..]
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+ − 227 The HAL_UART_Init(), HAL_HalfDuplex_Init(), HAL_LIN_Init() and HAL_MultiProcessor_Init() APIs
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+ − 228 follow respectively the UART asynchronous, UART Half duplex, LIN and Multi-Processor
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+ − 229 configuration procedures (details for the procedures are available in reference manual (RM0329)).
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+ − 230
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+ − 231 @endverbatim
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+ − 232 * @{
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+ − 233 */
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+ − 234
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+ − 235 /**
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+ − 236 * @brief Initializes the UART mode according to the specified parameters in
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+ − 237 * the UART_InitTypeDef and create the associated handle.
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+ − 238 * @param huart pointer to a UART_HandleTypeDef structure that contains
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+ − 239 * the configuration information for the specified UART module.
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+ − 240 * @retval HAL status
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+ − 241 */
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+ − 242 HAL_StatusTypeDef HAL_UART_Init(UART_HandleTypeDef *huart)
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+ − 243 {
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+ − 244 /* Check the UART handle allocation */
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+ − 245 if(huart == NULL)
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+ − 246 {
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+ − 247 return HAL_ERROR;
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+ − 248 }
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+ − 249
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+ − 250 /* Check the parameters */
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+ − 251 if(huart->Init.HwFlowCtl != UART_HWCONTROL_NONE)
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+ − 252 {
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+ − 253 /* The hardware flow control is available only for USART1, USART2, USART3 and USART6 */
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+ − 254 assert_param(IS_UART_HWFLOW_INSTANCE(huart->Instance));
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+ − 255 assert_param(IS_UART_HARDWARE_FLOW_CONTROL(huart->Init.HwFlowCtl));
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+ − 256 }
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+ − 257 else
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+ − 258 {
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+ − 259 assert_param(IS_UART_INSTANCE(huart->Instance));
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+ − 260 }
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+ − 261 assert_param(IS_UART_WORD_LENGTH(huart->Init.WordLength));
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+ − 262 assert_param(IS_UART_OVERSAMPLING(huart->Init.OverSampling));
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+ − 263
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+ − 264 if(huart->gState == HAL_UART_STATE_RESET)
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+ − 265 {
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+ − 266 /* Allocate lock resource and initialize it */
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+ − 267 huart->Lock = HAL_UNLOCKED;
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+ − 268 /* Init the low level hardware */
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+ − 269 HAL_UART_MspInit(huart);
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+ − 270 }
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+ − 271
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+ − 272 huart->gState = HAL_UART_STATE_BUSY;
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+ − 273
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+ − 274 /* Disable the peripheral */
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+ − 275 __HAL_UART_DISABLE(huart);
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+ − 276
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+ − 277 /* Set the UART Communication parameters */
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+ − 278 UART_SetConfig(huart);
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+ − 279
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+ − 280 /* In asynchronous mode, the following bits must be kept cleared:
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Added current STM32 standandard libraries in version independend folder structure
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+ − 281 - LINEN and CLKEN bits in the USART_CR2 register,
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+ − 282 - SCEN, HDSEL and IREN bits in the USART_CR3 register.*/
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+ − 283 CLEAR_BIT(huart->Instance->CR2, (USART_CR2_LINEN | USART_CR2_CLKEN));
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Added current STM32 standandard libraries in version independend folder structure
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+ − 284 CLEAR_BIT(huart->Instance->CR3, (USART_CR3_SCEN | USART_CR3_HDSEL | USART_CR3_IREN));
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+ − 285
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+ − 286 /* Enable the peripheral */
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+ − 287 __HAL_UART_ENABLE(huart);
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+ − 288
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+ − 289 /* Initialize the UART state */
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+ − 290 huart->ErrorCode = HAL_UART_ERROR_NONE;
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+ − 291 huart->gState= HAL_UART_STATE_READY;
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Added current STM32 standandard libraries in version independend folder structure
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+ − 292 huart->RxState= HAL_UART_STATE_READY;
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+ − 293
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+ − 294 return HAL_OK;
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+ − 295 }
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+ − 296
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+ − 297 /**
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+ − 298 * @brief Initializes the half-duplex mode according to the specified
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+ − 299 * parameters in the UART_InitTypeDef and create the associated handle.
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+ − 300 * @param huart pointer to a UART_HandleTypeDef structure that contains
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Added current STM32 standandard libraries in version independend folder structure
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+ − 301 * the configuration information for the specified UART module.
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+ − 302 * @retval HAL status
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+ − 303 */
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+ − 304 HAL_StatusTypeDef HAL_HalfDuplex_Init(UART_HandleTypeDef *huart)
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+ − 305 {
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+ − 306 /* Check the UART handle allocation */
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+ − 307 if(huart == NULL)
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+ − 308 {
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+ − 309 return HAL_ERROR;
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+ − 310 }
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+ − 311
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+ − 312 /* Check the parameters */
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+ − 313 assert_param(IS_UART_INSTANCE(huart->Instance));
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Added current STM32 standandard libraries in version independend folder structure
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+ − 314 assert_param(IS_UART_WORD_LENGTH(huart->Init.WordLength));
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+ − 315 assert_param(IS_UART_OVERSAMPLING(huart->Init.OverSampling));
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+ − 316
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+ − 317 if(huart->gState == HAL_UART_STATE_RESET)
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+ − 318 {
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+ − 319 /* Allocate lock resource and initialize it */
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+ − 320 huart->Lock = HAL_UNLOCKED;
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+ − 321 /* Init the low level hardware */
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+ − 322 HAL_UART_MspInit(huart);
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+ − 323 }
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+ − 324
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+ − 325 huart->gState = HAL_UART_STATE_BUSY;
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+ − 326
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+ − 327 /* Disable the peripheral */
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+ − 328 __HAL_UART_DISABLE(huart);
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+ − 329
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+ − 330 /* Set the UART Communication parameters */
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+ − 331 UART_SetConfig(huart);
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+ − 332
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+ − 333 /* In half-duplex mode, the following bits must be kept cleared:
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+ − 334 - LINEN and CLKEN bits in the USART_CR2 register,
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+ − 335 - SCEN and IREN bits in the USART_CR3 register.*/
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+ − 336 CLEAR_BIT(huart->Instance->CR2, (USART_CR2_LINEN | USART_CR2_CLKEN));
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+ − 337 CLEAR_BIT(huart->Instance->CR3, (USART_CR3_IREN | USART_CR3_SCEN));
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+ − 338
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+ − 339 /* Enable the Half-Duplex mode by setting the HDSEL bit in the CR3 register */
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+ − 340 SET_BIT(huart->Instance->CR3, USART_CR3_HDSEL);
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+ − 341
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+ − 342 /* Enable the peripheral */
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+ − 343 __HAL_UART_ENABLE(huart);
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+ − 344
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+ − 345 /* Initialize the UART state*/
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+ − 346 huart->ErrorCode = HAL_UART_ERROR_NONE;
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+ − 347 huart->gState= HAL_UART_STATE_READY;
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+ − 348 huart->RxState= HAL_UART_STATE_READY;
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+ − 349
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+ − 350 return HAL_OK;
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+ − 351 }
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+ − 352
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+ − 353 /**
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+ − 354 * @brief Initializes the LIN mode according to the specified
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+ − 355 * parameters in the UART_InitTypeDef and create the associated handle.
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+ − 356 * @param huart pointer to a UART_HandleTypeDef structure that contains
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+ − 357 * the configuration information for the specified UART module.
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+ − 358 * @param BreakDetectLength Specifies the LIN break detection length.
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+ − 359 * This parameter can be one of the following values:
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+ − 360 * @arg UART_LINBREAKDETECTLENGTH_10B: 10-bit break detection
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+ − 361 * @arg UART_LINBREAKDETECTLENGTH_11B: 11-bit break detection
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+ − 362 * @retval HAL status
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+ − 363 */
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+ − 364 HAL_StatusTypeDef HAL_LIN_Init(UART_HandleTypeDef *huart, uint32_t BreakDetectLength)
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+ − 365 {
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+ − 366 /* Check the UART handle allocation */
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+ − 367 if(huart == NULL)
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+ − 368 {
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+ − 369 return HAL_ERROR;
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+ − 370 }
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+ − 371
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+ − 372 /* Check the parameters */
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+ − 373 assert_param(IS_UART_INSTANCE(huart->Instance));
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+ − 374 assert_param(IS_UART_LIN_BREAK_DETECT_LENGTH(BreakDetectLength));
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+ − 375 assert_param(IS_UART_LIN_WORD_LENGTH(huart->Init.WordLength));
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+ − 376 assert_param(IS_UART_LIN_OVERSAMPLING(huart->Init.OverSampling));
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+ − 377
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+ − 378 if(huart->gState == HAL_UART_STATE_RESET)
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+ − 379 {
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+ − 380 /* Allocate lock resource and initialize it */
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+ − 381 huart->Lock = HAL_UNLOCKED;
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+ − 382 /* Init the low level hardware */
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+ − 383 HAL_UART_MspInit(huart);
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+ − 384 }
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+ − 385
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+ − 386 huart->gState = HAL_UART_STATE_BUSY;
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+ − 387
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+ − 388 /* Disable the peripheral */
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+ − 389 __HAL_UART_DISABLE(huart);
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+ − 390
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+ − 391 /* Set the UART Communication parameters */
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+ − 392 UART_SetConfig(huart);
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+ − 393
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+ − 394 /* In LIN mode, the following bits must be kept cleared:
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Added current STM32 standandard libraries in version independend folder structure
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+ − 395 - LINEN and CLKEN bits in the USART_CR2 register,
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Added current STM32 standandard libraries in version independend folder structure
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+ − 396 - SCEN and IREN bits in the USART_CR3 register.*/
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+ − 397 CLEAR_BIT(huart->Instance->CR2, USART_CR2_CLKEN);
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Added current STM32 standandard libraries in version independend folder structure
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+ − 398 CLEAR_BIT(huart->Instance->CR3, (USART_CR3_HDSEL | USART_CR3_IREN | USART_CR3_SCEN));
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Added current STM32 standandard libraries in version independend folder structure
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+ − 399
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Added current STM32 standandard libraries in version independend folder structure
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+ − 400 /* Enable the LIN mode by setting the LINEN bit in the CR2 register */
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Added current STM32 standandard libraries in version independend folder structure
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+ − 401 SET_BIT(huart->Instance->CR2, USART_CR2_LINEN);
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Added current STM32 standandard libraries in version independend folder structure
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+ − 402
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Added current STM32 standandard libraries in version independend folder structure
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+ − 403 /* Set the USART LIN Break detection length. */
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Added current STM32 standandard libraries in version independend folder structure
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+ − 404 CLEAR_BIT(huart->Instance->CR2, USART_CR2_LBDL);
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Added current STM32 standandard libraries in version independend folder structure
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+ − 405 SET_BIT(huart->Instance->CR2, BreakDetectLength);
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Added current STM32 standandard libraries in version independend folder structure
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+ − 406
c78bcbd5deda
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+ − 407 /* Enable the peripheral */
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+ − 408 __HAL_UART_ENABLE(huart);
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Added current STM32 standandard libraries in version independend folder structure
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changeset
+ − 409
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 410 /* Initialize the UART state*/
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
+ − 411 huart->ErrorCode = HAL_UART_ERROR_NONE;
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Added current STM32 standandard libraries in version independend folder structure
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changeset
+ − 412 huart->gState= HAL_UART_STATE_READY;
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Added current STM32 standandard libraries in version independend folder structure
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changeset
+ − 413 huart->RxState= HAL_UART_STATE_READY;
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
+ − 414
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
+ − 415 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 416 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 417
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 418 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 419 * @brief Initializes the Multi-Processor mode according to the specified
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 420 * parameters in the UART_InitTypeDef and create the associated handle.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
+ − 421 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 422 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 423 * @param Address USART address
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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changeset
+ − 424 * @param WakeUpMethod specifies the USART wake-up method.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
+ − 425 * This parameter can be one of the following values:
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
+ − 426 * @arg UART_WAKEUPMETHOD_IDLELINE: Wake-up by an idle line detection
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
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+ − 427 * @arg UART_WAKEUPMETHOD_ADDRESSMARK: Wake-up by an address mark
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Added current STM32 standandard libraries in version independend folder structure
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+ − 428 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
+ − 429 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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changeset
+ − 430 HAL_StatusTypeDef HAL_MultiProcessor_Init(UART_HandleTypeDef *huart, uint8_t Address, uint32_t WakeUpMethod)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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changeset
+ − 431 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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changeset
+ − 432 /* Check the UART handle allocation */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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+ − 433 if(huart == NULL)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 434 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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+ − 435 return HAL_ERROR;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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changeset
+ − 436 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 437
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 438 /* Check the parameters */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 439 assert_param(IS_UART_INSTANCE(huart->Instance));
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Added current STM32 standandard libraries in version independend folder structure
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+ − 440 assert_param(IS_UART_WAKEUPMETHOD(WakeUpMethod));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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+ − 441 assert_param(IS_UART_ADDRESS(Address));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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+ − 442 assert_param(IS_UART_WORD_LENGTH(huart->Init.WordLength));
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Added current STM32 standandard libraries in version independend folder structure
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changeset
+ − 443 assert_param(IS_UART_OVERSAMPLING(huart->Init.OverSampling));
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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changeset
+ − 444
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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changeset
+ − 445 if(huart->gState == HAL_UART_STATE_RESET)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
+ − 446 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
+ − 447 /* Allocate lock resource and initialize it */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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changeset
+ − 448 huart->Lock = HAL_UNLOCKED;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 449 /* Init the low level hardware */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
+ − 450 HAL_UART_MspInit(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 451 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 452
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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changeset
+ − 453 huart->gState = HAL_UART_STATE_BUSY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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changeset
+ − 454
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
+ − 455 /* Disable the peripheral */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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+ − 456 __HAL_UART_DISABLE(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 457
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 458 /* Set the UART Communication parameters */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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+ − 459 UART_SetConfig(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 460
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
+ − 461 /* In Multi-Processor mode, the following bits must be kept cleared:
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
+ − 462 - LINEN and CLKEN bits in the USART_CR2 register,
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
+ − 463 - SCEN, HDSEL and IREN bits in the USART_CR3 register */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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changeset
+ − 464 CLEAR_BIT(huart->Instance->CR2, (USART_CR2_LINEN | USART_CR2_CLKEN));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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+ − 465 CLEAR_BIT(huart->Instance->CR3, (USART_CR3_SCEN | USART_CR3_HDSEL | USART_CR3_IREN));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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+ − 466
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
+ − 467 /* Clear the USART address */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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+ − 468 CLEAR_BIT(huart->Instance->CR2, USART_CR2_ADD);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 469 /* Set the USART address node */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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changeset
+ − 470 SET_BIT(huart->Instance->CR2, Address);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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changeset
+ − 471
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 472 /* Set the wake up method by setting the WAKE bit in the CR1 register */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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+ − 473 CLEAR_BIT(huart->Instance->CR1, USART_CR1_WAKE);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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+ − 474 SET_BIT(huart->Instance->CR1, WakeUpMethod);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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changeset
+ − 475
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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changeset
+ − 476 /* Enable the peripheral */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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+ − 477 __HAL_UART_ENABLE(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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+ − 478
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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changeset
+ − 479 /* Initialize the UART state */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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+ − 480 huart->ErrorCode = HAL_UART_ERROR_NONE;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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+ − 481 huart->gState= HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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+ − 482 huart->RxState= HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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+ − 483
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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+ − 484 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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+ − 485 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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changeset
+ − 486
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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+ − 487 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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+ − 488 * @brief DeInitializes the UART peripheral.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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+ − 489 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 490 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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+ − 491 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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+ − 492 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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+ − 493 HAL_StatusTypeDef HAL_UART_DeInit(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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+ − 494 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 495 /* Check the UART handle allocation */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 496 if(huart == NULL)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 497 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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+ − 498 return HAL_ERROR;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 499 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 500
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 501 /* Check the parameters */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 502 assert_param(IS_UART_INSTANCE(huart->Instance));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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changeset
+ − 503
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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+ − 504 huart->gState = HAL_UART_STATE_BUSY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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+ − 505
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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changeset
+ − 506 /* DeInit the low level hardware */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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+ − 507 HAL_UART_MspDeInit(huart);
c78bcbd5deda
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Ideenmodellierer
parents:
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+ − 508
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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+ − 509 huart->ErrorCode = HAL_UART_ERROR_NONE;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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+ − 510 huart->gState = HAL_UART_STATE_RESET;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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+ − 511 huart->RxState = HAL_UART_STATE_RESET;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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+ − 512
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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+ − 513 /* Process Lock */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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+ − 514 __HAL_UNLOCK(huart);
c78bcbd5deda
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Ideenmodellierer
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+ − 515
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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+ − 516 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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+ − 517 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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+ − 518
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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+ − 519 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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+ − 520 * @brief UART MSP Init.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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+ − 521 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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changeset
+ − 522 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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+ − 523 * @retval None
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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changeset
+ − 524 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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+ − 525 __weak void HAL_UART_MspInit(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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+ − 526 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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+ − 527 /* Prevent unused argument(s) compilation warning */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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+ − 528 UNUSED(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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+ − 529 /* NOTE: This function Should not be modified, when the callback is needed,
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
+ − 530 the HAL_UART_MspInit could be implemented in the user file
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 531 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 532 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 533
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 534 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 535 * @brief UART MSP DeInit.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 536 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 537 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 538 * @retval None
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 539 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 540 __weak void HAL_UART_MspDeInit(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 541 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 542 /* Prevent unused argument(s) compilation warning */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 543 UNUSED(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 544 /* NOTE: This function Should not be modified, when the callback is needed,
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 545 the HAL_UART_MspDeInit could be implemented in the user file
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 546 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 547 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 548
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 549 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 550 * @}
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 551 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 552
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 553 /** @defgroup UART_Exported_Functions_Group2 IO operation functions
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 554 * @brief UART Transmit and Receive functions
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 555 *
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 556 @verbatim
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 557 ==============================================================================
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 558 ##### IO operation functions #####
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 559 ==============================================================================
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 560 [..]
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 561 This subsection provides a set of functions allowing to manage the UART asynchronous
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 562 and Half duplex data transfers.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 563
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 564 (#) There are two modes of transfer:
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 565 (++) Blocking mode: The communication is performed in polling mode.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 566 The HAL status of all data processing is returned by the same function
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 567 after finishing transfer.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 568 (++) Non blocking mode: The communication is performed using Interrupts
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 569 or DMA, these APIs return the HAL status.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 570 The end of the data processing will be indicated through the
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 571 dedicated UART IRQ when using Interrupt mode or the DMA IRQ when
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 572 using DMA mode.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 573 The HAL_UART_TxCpltCallback(), HAL_UART_RxCpltCallback() user callbacks
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 574 will be executed respectively at the end of the transmit or receive process.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 575 The HAL_UART_ErrorCallback() user callback will be executed when
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 576 a communication error is detected.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 577
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 578 (#) Blocking mode APIs are:
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 579 (++) HAL_UART_Transmit()
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 580 (++) HAL_UART_Receive()
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 581
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 582 (#) Non Blocking mode APIs with Interrupt are:
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 583 (++) HAL_UART_Transmit_IT()
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 584 (++) HAL_UART_Receive_IT()
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 585 (++) HAL_UART_IRQHandler()
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 586
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 587 (#) Non Blocking mode functions with DMA are:
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 588 (++) HAL_UART_Transmit_DMA()
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 589 (++) HAL_UART_Receive_DMA()
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 590
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 591 (#) A set of Transfer Complete Callbacks are provided in non blocking mode:
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 592 (++) HAL_UART_TxCpltCallback()
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 593 (++) HAL_UART_RxCpltCallback()
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 594 (++) HAL_UART_ErrorCallback()
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 595
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 596 [..]
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 597 (@) In the Half duplex communication, it is forbidden to run the transmit
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 598 and receive process in parallel, the UART state HAL_UART_STATE_BUSY_TX_RX
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 599 can't be useful.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 600
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 601 @endverbatim
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 602 * @{
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 603 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 604
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 605 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 606 * @brief Sends an amount of data in blocking mode.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 607 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 608 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 609 * @param pData Pointer to data buffer
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 610 * @param Size Amount of data to be sent
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 611 * @param Timeout Timeout duration
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 612 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 613 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 614 HAL_StatusTypeDef HAL_UART_Transmit(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 615 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 616 uint16_t* tmp;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 617 uint32_t tickstart = 0U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 618
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 619 /* Check that a Tx process is not already ongoing */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 620 if(huart->gState == HAL_UART_STATE_READY)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 621 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 622 if((pData == NULL ) || (Size == 0))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 623 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 624 return HAL_ERROR;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 625 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 626
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 627 /* Process Locked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 628 __HAL_LOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 629
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 630 huart->ErrorCode = HAL_UART_ERROR_NONE;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 631 huart->gState = HAL_UART_STATE_BUSY_TX;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 632
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 633 /* Init tickstart for timeout managment */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 634 tickstart = HAL_GetTick();
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 635
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 636 huart->TxXferSize = Size;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 637 huart->TxXferCount = Size;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 638 while(huart->TxXferCount > 0U)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 639 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 640 huart->TxXferCount--;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 641 if(huart->Init.WordLength == UART_WORDLENGTH_9B)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 642 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 643 if(UART_WaitOnFlagUntilTimeout(huart, UART_FLAG_TXE, RESET, tickstart, Timeout) != HAL_OK)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 644 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 645 return HAL_TIMEOUT;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 646 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 647 tmp = (uint16_t*) pData;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 648 huart->Instance->DR = (*tmp & (uint16_t)0x01FF);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 649 if(huart->Init.Parity == UART_PARITY_NONE)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 650 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 651 pData +=2U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 652 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 653 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 654 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 655 pData +=1U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 656 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 657 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 658 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 659 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 660 if(UART_WaitOnFlagUntilTimeout(huart, UART_FLAG_TXE, RESET, tickstart, Timeout) != HAL_OK)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 661 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 662 return HAL_TIMEOUT;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 663 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 664 huart->Instance->DR = (*pData++ & (uint8_t)0xFF);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 665 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 666 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 667
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 668 if(UART_WaitOnFlagUntilTimeout(huart, UART_FLAG_TC, RESET, tickstart, Timeout) != HAL_OK)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 669 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 670 return HAL_TIMEOUT;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 671 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 672
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 673 /* At end of Tx process, restore huart->gState to Ready */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 674 huart->gState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 675
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 676 /* Process Unlocked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 677 __HAL_UNLOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 678
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 679 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 680 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 681 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 682 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 683 return HAL_BUSY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 684 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 685 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 686
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 687 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 688 * @brief Receives an amount of data in blocking mode.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 689 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 690 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 691 * @param pData Pointer to data buffer
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 692 * @param Size Amount of data to be received
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 693 * @param Timeout Timeout duration
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 694 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 695 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 696 HAL_StatusTypeDef HAL_UART_Receive(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size, uint32_t Timeout)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 697 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 698 uint16_t* tmp;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 699 uint32_t tickstart = 0U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 700
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 701 /* Check that a Rx process is not already ongoing */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 702 if(huart->RxState == HAL_UART_STATE_READY)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 703 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 704 if((pData == NULL ) || (Size == 0))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 705 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 706 return HAL_ERROR;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 707 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 708
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 709 /* Process Locked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 710 __HAL_LOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 711
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 712 huart->ErrorCode = HAL_UART_ERROR_NONE;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 713 huart->RxState = HAL_UART_STATE_BUSY_RX;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 714
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 715 /* Init tickstart for timeout managment */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 716 tickstart = HAL_GetTick();
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 717
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 718 huart->RxXferSize = Size;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 719 huart->RxXferCount = Size;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 720
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 721 /* Check the remain data to be received */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 722 while(huart->RxXferCount > 0U)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 723 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 724 huart->RxXferCount--;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 725 if(huart->Init.WordLength == UART_WORDLENGTH_9B)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 726 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 727 if(UART_WaitOnFlagUntilTimeout(huart, UART_FLAG_RXNE, RESET, tickstart, Timeout) != HAL_OK)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 728 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 729 return HAL_TIMEOUT;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 730 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 731 tmp = (uint16_t*) pData;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 732 if(huart->Init.Parity == UART_PARITY_NONE)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 733 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 734 *tmp = (uint16_t)(huart->Instance->DR & (uint16_t)0x01FF);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 735 pData +=2U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 736 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 737 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 738 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 739 *tmp = (uint16_t)(huart->Instance->DR & (uint16_t)0x00FF);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 740 pData +=1U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 741 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 742
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 743 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 744 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 745 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 746 if(UART_WaitOnFlagUntilTimeout(huart, UART_FLAG_RXNE, RESET, tickstart, Timeout) != HAL_OK)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 747 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 748 return HAL_TIMEOUT;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 749 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 750 if(huart->Init.Parity == UART_PARITY_NONE)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 751 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 752 *pData++ = (uint8_t)(huart->Instance->DR & (uint8_t)0x00FF);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 753 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 754 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 755 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 756 *pData++ = (uint8_t)(huart->Instance->DR & (uint8_t)0x007F);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 757 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 758
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 759 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 760 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 761
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 762 /* At end of Rx process, restore huart->RxState to Ready */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 763 huart->RxState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 764
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 765 /* Process Unlocked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 766 __HAL_UNLOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 767
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 768 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 769 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 770 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 771 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 772 return HAL_BUSY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 773 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 774 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 775
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 776 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 777 * @brief Sends an amount of data in non blocking mode.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 778 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 779 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 780 * @param pData Pointer to data buffer
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 781 * @param Size Amount of data to be sent
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 782 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 783 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 784 HAL_StatusTypeDef HAL_UART_Transmit_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 785 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 786 /* Check that a Tx process is not already ongoing */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 787 if(huart->gState == HAL_UART_STATE_READY)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 788 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 789 if((pData == NULL ) || (Size == 0))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 790 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 791 return HAL_ERROR;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 792 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 793
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 794 /* Process Locked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 795 __HAL_LOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 796
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 797 huart->pTxBuffPtr = pData;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 798 huart->TxXferSize = Size;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 799 huart->TxXferCount = Size;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 800
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 801 huart->ErrorCode = HAL_UART_ERROR_NONE;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 802 huart->gState = HAL_UART_STATE_BUSY_TX;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 803
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 804 /* Process Unlocked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 805 __HAL_UNLOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 806
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 807 /* Enable the UART Transmit data register empty Interrupt */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 808 SET_BIT(huart->Instance->CR1, USART_CR1_TXEIE);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 809
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 810 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 811 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 812 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 813 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 814 return HAL_BUSY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 815 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 816 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 817
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 818 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 819 * @brief Receives an amount of data in non blocking mode
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 820 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 821 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 822 * @param pData Pointer to data buffer
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 823 * @param Size Amount of data to be received
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 824 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 825 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 826 HAL_StatusTypeDef HAL_UART_Receive_IT(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 827 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 828 /* Check that a Rx process is not already ongoing */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 829 if(huart->RxState == HAL_UART_STATE_READY)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 830 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 831 if((pData == NULL ) || (Size == 0))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 832 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 833 return HAL_ERROR;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 834 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 835
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 836 /* Process Locked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 837 __HAL_LOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 838
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 839 huart->pRxBuffPtr = pData;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 840 huart->RxXferSize = Size;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 841 huart->RxXferCount = Size;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 842
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 843 huart->ErrorCode = HAL_UART_ERROR_NONE;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 844 huart->RxState = HAL_UART_STATE_BUSY_RX;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 845
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 846 /* Process Unlocked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 847 __HAL_UNLOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 848
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 849 /* Enable the UART Error Interrupt: (Frame error, noise error, overrun error) */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 850 SET_BIT(huart->Instance->CR3, USART_CR3_EIE);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 851
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 852 /* Enable the UART Parity Error and Data Register not empty Interrupts */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 853 SET_BIT(huart->Instance->CR1, USART_CR1_PEIE | USART_CR1_RXNEIE);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 854
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 855 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 856 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 857 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 858 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 859 return HAL_BUSY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 860 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 861 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 862
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 863 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 864 * @brief Sends an amount of data in non blocking mode.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 865 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 866 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 867 * @param pData Pointer to data buffer
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 868 * @param Size Amount of data to be sent
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 869 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 870 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 871 HAL_StatusTypeDef HAL_UART_Transmit_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 872 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 873 uint32_t *tmp;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 874
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 875 /* Check that a Tx process is not already ongoing */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 876 if(huart->gState == HAL_UART_STATE_READY)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 877 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 878 if((pData == NULL ) || (Size == 0))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 879 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 880 return HAL_ERROR;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 881 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 882
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 883 /* Process Locked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 884 __HAL_LOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 885
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 886 huart->pTxBuffPtr = pData;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 887 huart->TxXferSize = Size;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 888 huart->TxXferCount = Size;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 889
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 890 huart->ErrorCode = HAL_UART_ERROR_NONE;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 891 huart->gState = HAL_UART_STATE_BUSY_TX;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 892
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 893 /* Set the UART DMA transfer complete callback */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 894 huart->hdmatx->XferCpltCallback = UART_DMATransmitCplt;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 895
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 896 /* Set the UART DMA Half transfer complete callback */
918
+ − 897 huart->hdmatx->XferHalfCpltCallback = NULL;
128
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 898
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 899 /* Set the DMA error callback */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 900 huart->hdmatx->XferErrorCallback = UART_DMAError;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 901
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 902 /* Set the DMA abort callback */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 903 huart->hdmatx->XferAbortCallback = NULL;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 904
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 905 /* Enable the UART transmit DMA Stream */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 906 tmp = (uint32_t*)&pData;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 907 HAL_DMA_Start_IT(huart->hdmatx, *(uint32_t*)tmp, (uint32_t)&huart->Instance->DR, Size);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 908
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 909 /* Clear the TC flag in the SR register by writing 0 to it */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 910 __HAL_UART_CLEAR_FLAG(huart, UART_FLAG_TC);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 911
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 912 /* Process Unlocked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 913 __HAL_UNLOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 914
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 915 /* Enable the DMA transfer for transmit request by setting the DMAT bit
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 916 in the UART CR3 register */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 917 SET_BIT(huart->Instance->CR3, USART_CR3_DMAT);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 918
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 919 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 920 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 921 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 922 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 923 return HAL_BUSY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 924 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 925 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 926
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 927 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 928 * @brief Receives an amount of data in non blocking mode.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 929 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 930 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 931 * @param pData Pointer to data buffer
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 932 * @param Size Amount of data to be received
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 933 * @note When the UART parity is enabled (PCE = 1) the data received contain the parity bit.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 934 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 935 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 936 HAL_StatusTypeDef HAL_UART_Receive_DMA(UART_HandleTypeDef *huart, uint8_t *pData, uint16_t Size)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 937 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 938 uint32_t *tmp;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 939
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 940 /* Check that a Rx process is not already ongoing */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 941 if(huart->RxState == HAL_UART_STATE_READY)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 942 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 943 if((pData == NULL ) || (Size == 0))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 944 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 945 return HAL_ERROR;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 946 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 947
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 948 /* Process Locked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 949 __HAL_LOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 950
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 951 huart->pRxBuffPtr = pData;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 952 huart->RxXferSize = Size;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 953
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 954 huart->ErrorCode = HAL_UART_ERROR_NONE;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 955 huart->RxState = HAL_UART_STATE_BUSY_RX;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 956
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 957 /* Set the UART DMA transfer complete callback */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 958 huart->hdmarx->XferCpltCallback = UART_DMAReceiveCplt;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 959
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 960 /* Set the UART DMA Half transfer complete callback */
918
+ − 961 huart->hdmarx->XferHalfCpltCallback = NULL;
128
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 962
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 963 /* Set the DMA error callback */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 964 huart->hdmarx->XferErrorCallback = UART_DMAError;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 965
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 966 /* Set the DMA abort callback */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 967 huart->hdmarx->XferAbortCallback = NULL;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 968
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 969 /* Enable the DMA Stream */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 970 tmp = (uint32_t*)&pData;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 971 HAL_DMA_Start_IT(huart->hdmarx, (uint32_t)&huart->Instance->DR, *(uint32_t*)tmp, Size);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 972
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 973 /* Clear the Overrun flag just before enabling the DMA Rx request: can be mandatory for the second transfer */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 974 __HAL_UART_CLEAR_OREFLAG(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 975
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 976 /* Process Unlocked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 977 __HAL_UNLOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 978
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 979 /* Enable the UART Parity Error Interrupt */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 980 SET_BIT(huart->Instance->CR1, USART_CR1_PEIE);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 981
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 982 /* Enable the UART Error Interrupt: (Frame error, noise error, overrun error) */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 983 SET_BIT(huart->Instance->CR3, USART_CR3_EIE);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 984
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 985 /* Enable the DMA transfer for the receiver request by setting the DMAR bit
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 986 in the UART CR3 register */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 987 SET_BIT(huart->Instance->CR3, USART_CR3_DMAR);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 988
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 989 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 990 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 991 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 992 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 993 return HAL_BUSY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 994 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 995 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 996
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 997 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 998 * @brief Pauses the DMA Transfer.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 999 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1000 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1001 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1002 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1003 HAL_StatusTypeDef HAL_UART_DMAPause(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1004 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1005 uint32_t dmarequest = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1006
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1007 /* Process Locked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1008 __HAL_LOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1009 dmarequest = HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAT);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1010 if((huart->gState == HAL_UART_STATE_BUSY_TX) && dmarequest)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1011 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1012 /* Disable the UART DMA Tx request */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1013 CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAT);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1014 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1015 dmarequest = HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1016 if((huart->RxState == HAL_UART_STATE_BUSY_RX) && dmarequest)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1017 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1018 /* Disable RXNE, PE and ERR (Frame error, noise error, overrun error) interrupts */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1019 CLEAR_BIT(huart->Instance->CR1, USART_CR1_PEIE);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1020 CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1021
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1022 /* Disable the UART DMA Rx request */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1023 CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1024 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1025
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1026 /* Process Unlocked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1027 __HAL_UNLOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1028
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1029 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1030 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1031
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1032 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1033 * @brief Resumes the DMA Transfer.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1034 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1035 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1036 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1037 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1038 HAL_StatusTypeDef HAL_UART_DMAResume(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1039 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1040 /* Process Locked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1041 __HAL_LOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1042
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1043 if(huart->gState == HAL_UART_STATE_BUSY_TX)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1044 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1045 /* Enable the UART DMA Tx request */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1046 SET_BIT(huart->Instance->CR3, USART_CR3_DMAT);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1047 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1048 if(huart->RxState == HAL_UART_STATE_BUSY_RX)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1049 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1050 /* Clear the Overrun flag before resuming the Rx transfer*/
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1051 __HAL_UART_CLEAR_OREFLAG(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1052
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1053 /* Reenable PE and ERR (Frame error, noise error, overrun error) interrupts */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1054 SET_BIT(huart->Instance->CR1, USART_CR1_PEIE);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1055 SET_BIT(huart->Instance->CR3, USART_CR3_EIE);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1056
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1057 /* Enable the UART DMA Rx request */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1058 SET_BIT(huart->Instance->CR3, USART_CR3_DMAR);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1059 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1060
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1061 /* Process Unlocked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1062 __HAL_UNLOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1063
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1064 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1065 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1066
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1067 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1068 * @brief Stops the DMA Transfer.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1069 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1070 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1071 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1072 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1073 HAL_StatusTypeDef HAL_UART_DMAStop(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1074 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1075 uint32_t dmarequest = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1076 /* The Lock is not implemented on this API to allow the user application
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1077 to call the HAL UART API under callbacks HAL_UART_TxCpltCallback() / HAL_UART_RxCpltCallback():
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1078 when calling HAL_DMA_Abort() API the DMA TX/RX Transfer complete interrupt is generated
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1079 and the correspond call back is executed HAL_UART_TxCpltCallback() / HAL_UART_RxCpltCallback()
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1080 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1081
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1082 /* Stop UART DMA Tx request if ongoing */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1083 dmarequest = HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAT);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1084 if((huart->gState == HAL_UART_STATE_BUSY_TX) && dmarequest)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1085 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1086 CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAT);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1087
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1088 /* Abort the UART DMA Tx channel */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1089 if(huart->hdmatx != NULL)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1090 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1091 HAL_DMA_Abort(huart->hdmatx);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1092 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1093 UART_EndTxTransfer(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1094 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1095
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1096 /* Stop UART DMA Rx request if ongoing */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1097 dmarequest = HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1098 if((huart->RxState == HAL_UART_STATE_BUSY_RX) && dmarequest)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1099 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1100 CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1101
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1102 /* Abort the UART DMA Rx channel */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1103 if(huart->hdmarx != NULL)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1104 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1105 HAL_DMA_Abort(huart->hdmarx);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1106 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1107 UART_EndRxTransfer(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1108 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1109
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1110 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1111 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1112
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1113 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1114 * @brief Abort ongoing transfers (blocking mode).
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1115 * @param huart UART handle.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1116 * @note This procedure could be used for aborting any ongoing transfer started in Interrupt or DMA mode.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1117 * This procedure performs following operations :
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1118 * - Disable PPP Interrupts
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1119 * - Disable the DMA transfer in the peripheral register (if enabled)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1120 * - Abort DMA transfer by calling HAL_DMA_Abort (in case of transfer in DMA mode)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1121 * - Set handle State to READY
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1122 * @note This procedure is executed in blocking mode : when exiting function, Abort is considered as completed.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1123 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1124 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1125 HAL_StatusTypeDef HAL_UART_Abort(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1126 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1127 /* Disable TXEIE, TCIE, RXNE, PE and ERR (Frame error, noise error, overrun error) interrupts */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1128 CLEAR_BIT(huart->Instance->CR1, (USART_CR1_RXNEIE | USART_CR1_PEIE | USART_CR1_TXEIE | USART_CR1_TCIE));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1129 CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1130
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1131 /* Disable the UART DMA Tx request if enabled */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1132 if(HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAT))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1133 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1134 CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAT);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1135
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1136 /* Abort the UART DMA Tx channel: use blocking DMA Abort API (no callback) */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1137 if(huart->hdmatx != NULL)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1138 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1139 /* Set the UART DMA Abort callback to Null.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1140 No call back execution at end of DMA abort procedure */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1141 huart->hdmatx->XferAbortCallback = NULL;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1142
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1143 HAL_DMA_Abort(huart->hdmatx);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1144 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1145 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1146
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1147 /* Disable the UART DMA Rx request if enabled */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1148 if(HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1149 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1150 CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1151
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1152 /* Abort the UART DMA Rx channel: use blocking DMA Abort API (no callback) */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1153 if(huart->hdmarx != NULL)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1154 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1155 /* Set the UART DMA Abort callback to Null.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1156 No call back execution at end of DMA abort procedure */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1157 huart->hdmarx->XferAbortCallback = NULL;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1158
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1159 HAL_DMA_Abort(huart->hdmarx);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1160 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1161 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1162
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1163 /* Reset Tx and Rx transfer counters */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1164 huart->TxXferCount = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1165 huart->RxXferCount = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1166
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1167 /* Reset ErrorCode */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1168 huart->ErrorCode = HAL_UART_ERROR_NONE;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1169
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1170 /* Restore huart->RxState and huart->gState to Ready */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1171 huart->RxState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1172 huart->gState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1173
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1174 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1175 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1176
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1177 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1178 * @brief Abort ongoing Transmit transfer (blocking mode).
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1179 * @param huart UART handle.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1180 * @note This procedure could be used for aborting any ongoing transfer started in Interrupt or DMA mode.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1181 * This procedure performs following operations :
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1182 * - Disable PPP Interrupts
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1183 * - Disable the DMA transfer in the peripheral register (if enabled)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1184 * - Abort DMA transfer by calling HAL_DMA_Abort (in case of transfer in DMA mode)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1185 * - Set handle State to READY
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1186 * @note This procedure is executed in blocking mode : when exiting function, Abort is considered as completed.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1187 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1188 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1189 HAL_StatusTypeDef HAL_UART_AbortTransmit(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1190 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1191 /* Disable TXEIE and TCIE interrupts */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1192 CLEAR_BIT(huart->Instance->CR1, (USART_CR1_TXEIE | USART_CR1_TCIE));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1193
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1194 /* Disable the UART DMA Tx request if enabled */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1195 if(HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAT))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1196 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1197 CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAT);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1198
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1199 /* Abort the UART DMA Tx channel : use blocking DMA Abort API (no callback) */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1200 if(huart->hdmatx != NULL)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1201 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1202 /* Set the UART DMA Abort callback to Null.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1203 No call back execution at end of DMA abort procedure */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1204 huart->hdmatx->XferAbortCallback = NULL;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1205
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1206 HAL_DMA_Abort(huart->hdmatx);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1207 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1208 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1209
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1210 /* Reset Tx transfer counter */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1211 huart->TxXferCount = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1212
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1213 /* Restore huart->gState to Ready */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1214 huart->gState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1215
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1216 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1217 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1218
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1219 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1220 * @brief Abort ongoing Receive transfer (blocking mode).
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1221 * @param huart UART handle.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1222 * @note This procedure could be used for aborting any ongoing transfer started in Interrupt or DMA mode.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1223 * This procedure performs following operations :
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1224 * - Disable PPP Interrupts
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1225 * - Disable the DMA transfer in the peripheral register (if enabled)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1226 * - Abort DMA transfer by calling HAL_DMA_Abort (in case of transfer in DMA mode)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1227 * - Set handle State to READY
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1228 * @note This procedure is executed in blocking mode : when exiting function, Abort is considered as completed.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1229 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1230 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1231 HAL_StatusTypeDef HAL_UART_AbortReceive(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1232 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1233 /* Disable RXNE, PE and ERR (Frame error, noise error, overrun error) interrupts */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1234 CLEAR_BIT(huart->Instance->CR1, (USART_CR1_RXNEIE | USART_CR1_PEIE));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1235 CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1236
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1237 /* Disable the UART DMA Rx request if enabled */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1238 if(HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1239 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1240 CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1241
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1242 /* Abort the UART DMA Rx channel : use blocking DMA Abort API (no callback) */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1243 if(huart->hdmarx != NULL)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1244 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1245 /* Set the UART DMA Abort callback to Null.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1246 No call back execution at end of DMA abort procedure */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1247 huart->hdmarx->XferAbortCallback = NULL;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1248
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1249 HAL_DMA_Abort(huart->hdmarx);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1250 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1251 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1252
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1253 /* Reset Rx transfer counter */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1254 huart->RxXferCount = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1255
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1256 /* Restore huart->RxState to Ready */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1257 huart->RxState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1258
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1259 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1260 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1261
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1262 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1263 * @brief Abort ongoing transfers (Interrupt mode).
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1264 * @param huart UART handle.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1265 * @note This procedure could be used for aborting any ongoing transfer started in Interrupt or DMA mode.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1266 * This procedure performs following operations :
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1267 * - Disable PPP Interrupts
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1268 * - Disable the DMA transfer in the peripheral register (if enabled)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1269 * - Abort DMA transfer by calling HAL_DMA_Abort_IT (in case of transfer in DMA mode)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1270 * - Set handle State to READY
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1271 * - At abort completion, call user abort complete callback
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1272 * @note This procedure is executed in Interrupt mode, meaning that abort procedure could be
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1273 * considered as completed only when user abort complete callback is executed (not when exiting function).
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1274 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1275 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1276 HAL_StatusTypeDef HAL_UART_Abort_IT(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1277 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1278 uint32_t AbortCplt = 0x01U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1279
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1280 /* Disable TXEIE, TCIE, RXNE, PE and ERR (Frame error, noise error, overrun error) interrupts */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1281 CLEAR_BIT(huart->Instance->CR1, (USART_CR1_RXNEIE | USART_CR1_PEIE | USART_CR1_TXEIE | USART_CR1_TCIE));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1282 CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1283
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1284 /* If DMA Tx and/or DMA Rx Handles are associated to UART Handle, DMA Abort complete callbacks should be initialised
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1285 before any call to DMA Abort functions */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1286 /* DMA Tx Handle is valid */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1287 if(huart->hdmatx != NULL)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1288 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1289 /* Set DMA Abort Complete callback if UART DMA Tx request if enabled.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1290 Otherwise, set it to NULL */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1291 if(HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAT))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1292 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1293 huart->hdmatx->XferAbortCallback = UART_DMATxAbortCallback;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1294 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1295 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1296 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1297 huart->hdmatx->XferAbortCallback = NULL;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1298 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1299 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1300 /* DMA Rx Handle is valid */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1301 if(huart->hdmarx != NULL)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1302 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1303 /* Set DMA Abort Complete callback if UART DMA Rx request if enabled.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1304 Otherwise, set it to NULL */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1305 if(HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1306 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1307 huart->hdmarx->XferAbortCallback = UART_DMARxAbortCallback;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1308 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1309 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1310 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1311 huart->hdmarx->XferAbortCallback = NULL;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1312 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1313 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1314
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1315 /* Disable the UART DMA Tx request if enabled */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1316 if(HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAT))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1317 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1318 /* Disable DMA Tx at UART level */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1319 CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAT);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1320
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1321 /* Abort the UART DMA Tx channel : use non blocking DMA Abort API (callback) */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1322 if(huart->hdmatx != NULL)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1323 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1324 /* UART Tx DMA Abort callback has already been initialised :
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1325 will lead to call HAL_UART_AbortCpltCallback() at end of DMA abort procedure */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1326
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1327 /* Abort DMA TX */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1328 if(HAL_DMA_Abort_IT(huart->hdmatx) != HAL_OK)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1329 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1330 huart->hdmatx->XferAbortCallback = NULL;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1331 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1332 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1333 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1334 AbortCplt = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1335 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1336 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1337 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1338
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1339 /* Disable the UART DMA Rx request if enabled */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1340 if(HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1341 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1342 CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1343
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1344 /* Abort the UART DMA Rx channel : use non blocking DMA Abort API (callback) */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1345 if(huart->hdmarx != NULL)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1346 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1347 /* UART Rx DMA Abort callback has already been initialised :
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1348 will lead to call HAL_UART_AbortCpltCallback() at end of DMA abort procedure */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1349
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1350 /* Abort DMA RX */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1351 if(HAL_DMA_Abort_IT(huart->hdmarx) != HAL_OK)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1352 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1353 huart->hdmarx->XferAbortCallback = NULL;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1354 AbortCplt = 0x01U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1355 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1356 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1357 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1358 AbortCplt = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1359 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1360 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1361 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1362
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1363 /* if no DMA abort complete callback execution is required => call user Abort Complete callback */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1364 if(AbortCplt == 0x01U)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1365 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1366 /* Reset Tx and Rx transfer counters */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1367 huart->TxXferCount = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1368 huart->RxXferCount = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1369
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1370 /* Reset ErrorCode */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1371 huart->ErrorCode = HAL_UART_ERROR_NONE;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1372
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1373 /* Restore huart->gState and huart->RxState to Ready */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1374 huart->gState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1375 huart->RxState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1376
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1377 /* As no DMA to be aborted, call directly user Abort complete callback */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1378 HAL_UART_AbortCpltCallback(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1379 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1380
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1381 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1382 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1383
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1384 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1385 * @brief Abort ongoing Transmit transfer (Interrupt mode).
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1386 * @param huart UART handle.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1387 * @note This procedure could be used for aborting any ongoing transfer started in Interrupt or DMA mode.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1388 * This procedure performs following operations :
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1389 * - Disable PPP Interrupts
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1390 * - Disable the DMA transfer in the peripheral register (if enabled)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1391 * - Abort DMA transfer by calling HAL_DMA_Abort_IT (in case of transfer in DMA mode)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1392 * - Set handle State to READY
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1393 * - At abort completion, call user abort complete callback
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1394 * @note This procedure is executed in Interrupt mode, meaning that abort procedure could be
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1395 * considered as completed only when user abort complete callback is executed (not when exiting function).
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1396 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1397 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1398 HAL_StatusTypeDef HAL_UART_AbortTransmit_IT(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1399 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1400 /* Disable TXEIE and TCIE interrupts */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1401 CLEAR_BIT(huart->Instance->CR1, (USART_CR1_TXEIE | USART_CR1_TCIE));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1402
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1403 /* Disable the UART DMA Tx request if enabled */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1404 if(HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAT))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1405 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1406 CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAT);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1407
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1408 /* Abort the UART DMA Tx channel : use blocking DMA Abort API (no callback) */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1409 if(huart->hdmatx != NULL)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1410 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1411 /* Set the UART DMA Abort callback :
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1412 will lead to call HAL_UART_AbortCpltCallback() at end of DMA abort procedure */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1413 huart->hdmatx->XferAbortCallback = UART_DMATxOnlyAbortCallback;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1414
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1415 /* Abort DMA TX */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1416 if(HAL_DMA_Abort_IT(huart->hdmatx) != HAL_OK)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1417 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1418 /* Call Directly huart->hdmatx->XferAbortCallback function in case of error */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1419 huart->hdmatx->XferAbortCallback(huart->hdmatx);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1420 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1421 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1422 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1423 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1424 /* Reset Tx transfer counter */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1425 huart->TxXferCount = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1426
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1427 /* Restore huart->gState to Ready */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1428 huart->gState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1429
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1430 /* As no DMA to be aborted, call directly user Abort complete callback */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1431 HAL_UART_AbortTransmitCpltCallback(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1432 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1433 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1434 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1435 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1436 /* Reset Tx transfer counter */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1437 huart->TxXferCount = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1438
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1439 /* Restore huart->gState to Ready */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1440 huart->gState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1441
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1442 /* As no DMA to be aborted, call directly user Abort complete callback */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1443 HAL_UART_AbortTransmitCpltCallback(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1444 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1445
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1446 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1447 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1448
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1449 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1450 * @brief Abort ongoing Receive transfer (Interrupt mode).
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1451 * @param huart UART handle.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1452 * @note This procedure could be used for aborting any ongoing transfer started in Interrupt or DMA mode.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1453 * This procedure performs following operations :
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1454 * - Disable PPP Interrupts
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1455 * - Disable the DMA transfer in the peripheral register (if enabled)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1456 * - Abort DMA transfer by calling HAL_DMA_Abort_IT (in case of transfer in DMA mode)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1457 * - Set handle State to READY
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1458 * - At abort completion, call user abort complete callback
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1459 * @note This procedure is executed in Interrupt mode, meaning that abort procedure could be
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1460 * considered as completed only when user abort complete callback is executed (not when exiting function).
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1461 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1462 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1463 HAL_StatusTypeDef HAL_UART_AbortReceive_IT(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1464 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1465 /* Disable RXNE, PE and ERR (Frame error, noise error, overrun error) interrupts */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1466 CLEAR_BIT(huart->Instance->CR1, (USART_CR1_RXNEIE | USART_CR1_PEIE));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1467 CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1468
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1469 /* Disable the UART DMA Rx request if enabled */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1470 if(HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1471 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1472 CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1473
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1474 /* Abort the UART DMA Rx channel : use blocking DMA Abort API (no callback) */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1475 if(huart->hdmarx != NULL)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1476 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1477 /* Set the UART DMA Abort callback :
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1478 will lead to call HAL_UART_AbortCpltCallback() at end of DMA abort procedure */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1479 huart->hdmarx->XferAbortCallback = UART_DMARxOnlyAbortCallback;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1480
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1481 /* Abort DMA RX */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1482 if(HAL_DMA_Abort_IT(huart->hdmarx) != HAL_OK)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1483 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1484 /* Call Directly huart->hdmarx->XferAbortCallback function in case of error */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1485 huart->hdmarx->XferAbortCallback(huart->hdmarx);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1486 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1487 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1488 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1489 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1490 /* Reset Rx transfer counter */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1491 huart->RxXferCount = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1492
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1493 /* Restore huart->RxState to Ready */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1494 huart->RxState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1495
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1496 /* As no DMA to be aborted, call directly user Abort complete callback */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1497 HAL_UART_AbortReceiveCpltCallback(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1498 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1499 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1500 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1501 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1502 /* Reset Rx transfer counter */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1503 huart->RxXferCount = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1504
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1505 /* Restore huart->RxState to Ready */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1506 huart->RxState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1507
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1508 /* As no DMA to be aborted, call directly user Abort complete callback */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1509 HAL_UART_AbortReceiveCpltCallback(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1510 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1511
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1512 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1513 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1514
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1515 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1516 * @brief This function handles UART interrupt request.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1517 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1518 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1519 * @retval None
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1520 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1521 void HAL_UART_IRQHandler(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1522 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1523 uint32_t isrflags = READ_REG(huart->Instance->SR);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1524 uint32_t cr1its = READ_REG(huart->Instance->CR1);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1525 uint32_t cr3its = READ_REG(huart->Instance->CR3);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1526 uint32_t errorflags = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1527 uint32_t dmarequest = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1528
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1529 /* If no error occurs */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1530 errorflags = (isrflags & (uint32_t)(USART_SR_PE | USART_SR_FE | USART_SR_ORE | USART_SR_NE));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1531 if(errorflags == RESET)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1532 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1533 /* UART in mode Receiver -------------------------------------------------*/
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1534 if(((isrflags & USART_SR_RXNE) != RESET) && ((cr1its & USART_CR1_RXNEIE) != RESET))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1535 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1536 UART_Receive_IT(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1537 return;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1538 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1539 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1540
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1541 /* If some errors occur */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1542 if((errorflags != RESET) && (((cr3its & USART_CR3_EIE) != RESET) || ((cr1its & (USART_CR1_RXNEIE | USART_CR1_PEIE)) != RESET)))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1543 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1544 /* UART parity error interrupt occurred ----------------------------------*/
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1545 if(((isrflags & USART_SR_PE) != RESET) && ((cr1its & USART_CR1_PEIE) != RESET))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1546 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1547 huart->ErrorCode |= HAL_UART_ERROR_PE;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1548 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1549
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1550 /* UART noise error interrupt occurred -----------------------------------*/
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1551 if(((isrflags & USART_SR_NE) != RESET) && ((cr3its & USART_CR3_EIE) != RESET))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1552 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1553 huart->ErrorCode |= HAL_UART_ERROR_NE;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1554 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1555
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1556 /* UART frame error interrupt occurred -----------------------------------*/
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1557 if(((isrflags & USART_SR_FE) != RESET) && ((cr3its & USART_CR3_EIE) != RESET))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1558 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1559 huart->ErrorCode |= HAL_UART_ERROR_FE;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1560 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1561
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1562 /* UART Over-Run interrupt occurred --------------------------------------*/
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1563 if(((isrflags & USART_SR_ORE) != RESET) && ((cr3its & USART_CR3_EIE) != RESET))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1564 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1565 huart->ErrorCode |= HAL_UART_ERROR_ORE;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1566 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1567
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1568 /* Call UART Error Call back function if need be --------------------------*/
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1569 if(huart->ErrorCode != HAL_UART_ERROR_NONE)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1570 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1571 /* UART in mode Receiver -----------------------------------------------*/
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1572 if(((isrflags & USART_SR_RXNE) != RESET) && ((cr1its & USART_CR1_RXNEIE) != RESET))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1573 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1574 UART_Receive_IT(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1575 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1576
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1577 /* If Overrun error occurs, or if any error occurs in DMA mode reception,
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1578 consider error as blocking */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1579 dmarequest = HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1580 if(((huart->ErrorCode & HAL_UART_ERROR_ORE) != RESET) || dmarequest)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1581 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1582 /* Blocking error : transfer is aborted
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1583 Set the UART state ready to be able to start again the process,
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1584 Disable Rx Interrupts, and disable Rx DMA request, if ongoing */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1585 UART_EndRxTransfer(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1586
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1587 /* Disable the UART DMA Rx request if enabled */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1588 if(HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1589 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1590 CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1591
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1592 /* Abort the UART DMA Rx channel */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1593 if(huart->hdmarx != NULL)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1594 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1595 /* Set the UART DMA Abort callback :
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1596 will lead to call HAL_UART_ErrorCallback() at end of DMA abort procedure */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1597 huart->hdmarx->XferAbortCallback = UART_DMAAbortOnError;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1598 if(HAL_DMA_Abort_IT(huart->hdmarx) != HAL_OK)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1599 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1600 /* Call Directly XferAbortCallback function in case of error */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1601 huart->hdmarx->XferAbortCallback(huart->hdmarx);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1602 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1603 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1604 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1605 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1606 /* Call user error callback */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1607 HAL_UART_ErrorCallback(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1608 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1609 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1610 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1611 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1612 /* Call user error callback */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1613 HAL_UART_ErrorCallback(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1614 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1615 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1616 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1617 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1618 /* Non Blocking error : transfer could go on.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1619 Error is notified to user through user error callback */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1620 HAL_UART_ErrorCallback(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1621 huart->ErrorCode = HAL_UART_ERROR_NONE;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1622 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1623 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1624 return;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1625 } /* End if some error occurs */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1626
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1627 /* UART in mode Transmitter ------------------------------------------------*/
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1628 if(((isrflags & USART_SR_TXE) != RESET) && ((cr1its & USART_CR1_TXEIE) != RESET))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1629 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1630 UART_Transmit_IT(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1631 return;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1632 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1633
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1634 /* UART in mode Transmitter end --------------------------------------------*/
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1635 if(((isrflags & USART_SR_TC) != RESET) && ((cr1its & USART_CR1_TCIE) != RESET))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1636 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1637 UART_EndTransmit_IT(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1638 return;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1639 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1640 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1641
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1642 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1643 * @brief Tx Transfer completed callbacks.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1644 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1645 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1646 * @retval None
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1647 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1648 __weak void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1649 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1650 /* Prevent unused argument(s) compilation warning */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1651 UNUSED(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1652 /* NOTE: This function Should not be modified, when the callback is needed,
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1653 the HAL_UART_TxCpltCallback could be implemented in the user file
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1654 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1655 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1656
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1657 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1658 * @brief Tx Half Transfer completed callbacks.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1659 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1660 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1661 * @retval None
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1662 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1663 __weak void HAL_UART_TxHalfCpltCallback(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1664 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1665 /* Prevent unused argument(s) compilation warning */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1666 UNUSED(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1667 /* NOTE: This function Should not be modified, when the callback is needed,
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1668 the HAL_UART_TxCpltCallback could be implemented in the user file
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1669 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1670 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1671
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1672 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1673 * @brief Rx Transfer completed callbacks.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1674 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1675 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1676 * @retval None
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1677 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1678 __weak void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1679 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1680 /* Prevent unused argument(s) compilation warning */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1681 UNUSED(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1682 /* NOTE: This function Should not be modified, when the callback is needed,
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1683 the HAL_UART_TxCpltCallback could be implemented in the user file
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1684 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1685 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1686
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1687 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1688 * @brief Rx Half Transfer completed callbacks.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1689 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1690 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1691 * @retval None
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1692 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1693 __weak void HAL_UART_RxHalfCpltCallback(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1694 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1695 /* Prevent unused argument(s) compilation warning */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1696 UNUSED(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1697 /* NOTE: This function Should not be modified, when the callback is needed,
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1698 the HAL_UART_TxCpltCallback could be implemented in the user file
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1699 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1700 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1701
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1702 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1703 * @brief UART error callbacks.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1704 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1705 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1706 * @retval None
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1707 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1708 __weak void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1709 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1710 /* Prevent unused argument(s) compilation warning */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1711 UNUSED(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1712 /* NOTE: This function Should not be modified, when the callback is needed,
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1713 the HAL_UART_ErrorCallback could be implemented in the user file
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1714 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1715 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1716
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1717 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1718 * @brief UART Abort Complete callback.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1719 * @param huart UART handle.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1720 * @retval None
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1721 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1722 __weak void HAL_UART_AbortCpltCallback (UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1723 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1724 /* Prevent unused argument(s) compilation warning */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1725 UNUSED(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1726
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1727 /* NOTE : This function should not be modified, when the callback is needed,
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1728 the HAL_UART_AbortCpltCallback can be implemented in the user file.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1729 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1730 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1731 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1732 * @brief UART Abort Complete callback.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1733 * @param huart UART handle.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1734 * @retval None
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1735 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1736 __weak void HAL_UART_AbortTransmitCpltCallback (UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1737 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1738 /* Prevent unused argument(s) compilation warning */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1739 UNUSED(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1740
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1741 /* NOTE : This function should not be modified, when the callback is needed,
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1742 the HAL_UART_AbortTransmitCpltCallback can be implemented in the user file.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1743 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1744 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1745
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1746 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1747 * @brief UART Abort Receive Complete callback.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1748 * @param huart UART handle.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1749 * @retval None
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1750 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1751 __weak void HAL_UART_AbortReceiveCpltCallback (UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1752 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1753 /* Prevent unused argument(s) compilation warning */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1754 UNUSED(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1755
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1756 /* NOTE : This function should not be modified, when the callback is needed,
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1757 the HAL_UART_AbortReceiveCpltCallback can be implemented in the user file.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1758 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1759 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1760
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1761 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1762 * @}
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1763 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1764
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1765 /** @defgroup UART_Exported_Functions_Group3 Peripheral Control functions
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1766 * @brief UART control functions
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1767 *
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1768 @verbatim
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1769 ==============================================================================
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1770 ##### Peripheral Control functions #####
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1771 ==============================================================================
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1772 [..]
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1773 This subsection provides a set of functions allowing to control the UART:
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1774 (+) HAL_LIN_SendBreak() API can be helpful to transmit the break character.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1775 (+) HAL_MultiProcessor_EnterMuteMode() API can be helpful to enter the UART in mute mode.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1776 (+) HAL_MultiProcessor_ExitMuteMode() API can be helpful to exit the UART mute mode by software.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1777
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1778 @endverbatim
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1779 * @{
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1780 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1781
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1782 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1783 * @brief Transmits break characters.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1784 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1785 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1786 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1787 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1788 HAL_StatusTypeDef HAL_LIN_SendBreak(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1789 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1790 /* Check the parameters */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1791 assert_param(IS_UART_INSTANCE(huart->Instance));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1792
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1793 /* Process Locked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1794 __HAL_LOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1795
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1796 huart->gState = HAL_UART_STATE_BUSY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1797
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1798 /* Send break characters */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1799 SET_BIT(huart->Instance->CR1, USART_CR1_SBK);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1800
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1801 huart->gState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1802
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1803 /* Process Unlocked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1804 __HAL_UNLOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1805
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1806 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1807 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1808
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1809 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1810 * @brief Enters the UART in mute mode.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1811 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1812 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1813 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1814 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1815 HAL_StatusTypeDef HAL_MultiProcessor_EnterMuteMode(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1816 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1817 /* Check the parameters */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1818 assert_param(IS_UART_INSTANCE(huart->Instance));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1819
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1820 /* Process Locked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1821 __HAL_LOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1822
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1823 huart->gState = HAL_UART_STATE_BUSY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1824
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1825 /* Enable the USART mute mode by setting the RWU bit in the CR1 register */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1826 SET_BIT(huart->Instance->CR1, USART_CR1_RWU);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1827
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1828 huart->gState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1829
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1830 /* Process Unlocked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1831 __HAL_UNLOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1832
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1833 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1834 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1835
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1836 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1837 * @brief Exits the UART mute mode: wake up software.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1838 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1839 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1840 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1841 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1842 HAL_StatusTypeDef HAL_MultiProcessor_ExitMuteMode(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1843 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1844 /* Check the parameters */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1845 assert_param(IS_UART_INSTANCE(huart->Instance));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1846
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1847 /* Process Locked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1848 __HAL_LOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1849
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1850 huart->gState = HAL_UART_STATE_BUSY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1851
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1852 /* Disable the USART mute mode by clearing the RWU bit in the CR1 register */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1853 CLEAR_BIT(huart->Instance->CR1, USART_CR1_RWU);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1854
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1855 huart->gState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1856
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1857 /* Process Unlocked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1858 __HAL_UNLOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1859
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1860 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1861 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1862
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1863 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1864 * @brief Enables the UART transmitter and disables the UART receiver.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1865 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1866 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1867 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1868 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1869 HAL_StatusTypeDef HAL_HalfDuplex_EnableTransmitter(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1870 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1871 uint32_t tmpreg = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1872
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1873 /* Process Locked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1874 __HAL_LOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1875
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1876 huart->gState = HAL_UART_STATE_BUSY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1877
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1878 /*-------------------------- USART CR1 Configuration -----------------------*/
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1879 tmpreg = huart->Instance->CR1;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1880
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1881 /* Clear TE and RE bits */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1882 tmpreg &= (uint32_t)~((uint32_t)(USART_CR1_TE | USART_CR1_RE));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1883
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1884 /* Enable the USART's transmit interface by setting the TE bit in the USART CR1 register */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1885 tmpreg |= (uint32_t)USART_CR1_TE;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1886
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1887 /* Write to USART CR1 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1888 WRITE_REG(huart->Instance->CR1, (uint32_t)tmpreg);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1889
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1890 huart->gState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1891
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1892 /* Process Unlocked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1893 __HAL_UNLOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1894
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1895 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1896 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1897
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1898 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1899 * @brief Enables the UART receiver and disables the UART transmitter.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1900 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1901 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1902 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1903 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1904 HAL_StatusTypeDef HAL_HalfDuplex_EnableReceiver(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1905 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1906 uint32_t tmpreg = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1907
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1908 /* Process Locked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1909 __HAL_LOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1910
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1911 huart->gState = HAL_UART_STATE_BUSY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1912
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1913 /*-------------------------- USART CR1 Configuration -----------------------*/
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1914 tmpreg = huart->Instance->CR1;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1915
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1916 /* Clear TE and RE bits */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1917 tmpreg &= (uint32_t)~((uint32_t)(USART_CR1_TE | USART_CR1_RE));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1918
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1919 /* Enable the USART's receive interface by setting the RE bit in the USART CR1 register */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1920 tmpreg |= (uint32_t)USART_CR1_RE;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1921
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1922 /* Write to USART CR1 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1923 WRITE_REG(huart->Instance->CR1, (uint32_t)tmpreg);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 1924
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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+ − 1925 huart->gState = HAL_UART_STATE_READY;
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1926
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1927 /* Process Unlocked */
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+ − 1928 __HAL_UNLOCK(huart);
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1929
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1930 return HAL_OK;
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1931 }
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1932
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1933 /**
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1934 * @}
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1935 */
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1936
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1937 /** @defgroup UART_Exported_Functions_Group4 Peripheral State and Errors functions
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+ − 1938 * @brief UART State and Errors functions
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+ − 1939 *
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1940 @verbatim
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1941 ==============================================================================
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1942 ##### Peripheral State and Errors functions #####
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+ − 1943 ==============================================================================
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1944 [..]
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+ − 1945 This subsection provides a set of functions allowing to return the State of
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1946 UART communication process, return Peripheral Errors occurred during communication
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+ − 1947 process
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1948 (+) HAL_UART_GetState() API can be helpful to check in run-time the state of the UART peripheral.
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1949 (+) HAL_UART_GetError() check in run-time errors that could be occurred during communication.
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+ − 1950
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+ − 1951 @endverbatim
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+ − 1952 * @{
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1953 */
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1954
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1955 /**
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1956 * @brief Returns the UART state.
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1957 * @param huart pointer to a UART_HandleTypeDef structure that contains
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+ − 1958 * the configuration information for the specified UART module.
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1959 * @retval HAL state
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1960 */
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1961 HAL_UART_StateTypeDef HAL_UART_GetState(UART_HandleTypeDef *huart)
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1962 {
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1963 uint32_t temp1= 0x00U, temp2 = 0x00U;
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1964 temp1 = huart->gState;
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1965 temp2 = huart->RxState;
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Added current STM32 standandard libraries in version independend folder structure
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changeset
+ − 1966
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1967 return (HAL_UART_StateTypeDef)(temp1 | temp2);
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1968 }
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1969
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1970 /**
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1971 * @brief Return the UART error code
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1972 * @param huart pointer to a UART_HandleTypeDef structure that contains
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Added current STM32 standandard libraries in version independend folder structure
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changeset
+ − 1973 * the configuration information for the specified UART.
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1974 * @retval UART Error Code
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1975 */
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1976 uint32_t HAL_UART_GetError(UART_HandleTypeDef *huart)
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1977 {
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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+ − 1978 return huart->ErrorCode;
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Added current STM32 standandard libraries in version independend folder structure
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changeset
+ − 1979 }
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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changeset
+ − 1980
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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+ − 1981 /**
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1982 * @}
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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changeset
+ − 1983 */
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1984
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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+ − 1985 /**
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1986 * @brief DMA UART transmit process complete callback.
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1987 * @param hdma DMA handle
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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+ − 1988 * @retval None
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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+ − 1989 */
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1990 static void UART_DMATransmitCplt(DMA_HandleTypeDef *hdma)
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Added current STM32 standandard libraries in version independend folder structure
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changeset
+ − 1991 {
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1992 UART_HandleTypeDef* huart = ( UART_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent;
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Added current STM32 standandard libraries in version independend folder structure
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changeset
+ − 1993 /* DMA Normal mode*/
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1994 if((hdma->Instance->CR & DMA_SxCR_CIRC) == 0U)
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Added current STM32 standandard libraries in version independend folder structure
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changeset
+ − 1995 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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+ − 1996 huart->TxXferCount = 0U;
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Added current STM32 standandard libraries in version independend folder structure
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changeset
+ − 1997
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1998 /* Disable the DMA transfer for transmit request by setting the DMAT bit
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Added current STM32 standandard libraries in version independend folder structure
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+ − 1999 in the UART CR3 register */
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Added current STM32 standandard libraries in version independend folder structure
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+ − 2000 CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAT);
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Added current STM32 standandard libraries in version independend folder structure
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changeset
+ − 2001
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Added current STM32 standandard libraries in version independend folder structure
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+ − 2002 /* Enable the UART Transmit Complete Interrupt */
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Added current STM32 standandard libraries in version independend folder structure
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+ − 2003 SET_BIT(huart->Instance->CR1, USART_CR1_TCIE);
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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changeset
+ − 2004
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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+ − 2005 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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+ − 2006 /* DMA Circular mode */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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+ − 2007 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
+ − 2008 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
+ − 2009 HAL_UART_TxCpltCallback(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
+ − 2010 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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+ − 2011 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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+ − 2012
918
+ − 2013 #ifdef HALF_COMPLETE_NEEDED
128
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Added current STM32 standandard libraries in version independend folder structure
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+ − 2014 /**
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
+ − 2015 * @brief DMA UART transmit process half complete callback
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2016 * @param hdma pointer to a DMA_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2017 * the configuration information for the specified DMA module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2018 * @retval None
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
+ − 2019 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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+ − 2020 static void UART_DMATxHalfCplt(DMA_HandleTypeDef *hdma)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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changeset
+ − 2021 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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changeset
+ − 2022 UART_HandleTypeDef* huart = (UART_HandleTypeDef*)((DMA_HandleTypeDef*)hdma)->Parent;
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Added current STM32 standandard libraries in version independend folder structure
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+ − 2023
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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+ − 2024 HAL_UART_TxHalfCpltCallback(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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+ − 2025 }
918
+ − 2026 #endif
128
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Added current STM32 standandard libraries in version independend folder structure
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+ − 2027 /**
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Added current STM32 standandard libraries in version independend folder structure
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+ − 2028 * @brief DMA UART receive process complete callback.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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+ − 2029 * @param hdma DMA handle
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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+ − 2030 * @retval None
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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+ − 2031 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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changeset
+ − 2032 static void UART_DMAReceiveCplt(DMA_HandleTypeDef *hdma)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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+ − 2033 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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+ − 2034 UART_HandleTypeDef* huart = ( UART_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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+ − 2035 /* DMA Normal mode*/
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2036 if((hdma->Instance->CR & DMA_SxCR_CIRC) == 0U)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
+ − 2037 {
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Added current STM32 standandard libraries in version independend folder structure
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+ − 2038 huart->RxXferCount = 0U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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+ − 2039
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
+ − 2040 /* Disable RXNE, PE and ERR (Frame error, noise error, overrun error) interrupts */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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changeset
+ − 2041 CLEAR_BIT(huart->Instance->CR1, USART_CR1_PEIE);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
+ − 2042 CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE);
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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changeset
+ − 2043
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Added current STM32 standandard libraries in version independend folder structure
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+ − 2044 /* Disable the DMA transfer for the receiver request by setting the DMAR bit
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
+ − 2045 in the UART CR3 register */
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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changeset
+ − 2046 CLEAR_BIT(huart->Instance->CR3, USART_CR3_DMAR);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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+ − 2047
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Added current STM32 standandard libraries in version independend folder structure
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+ − 2048 /* At end of Rx process, restore huart->RxState to Ready */
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Added current STM32 standandard libraries in version independend folder structure
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+ − 2049 huart->RxState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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changeset
+ − 2050 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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+ − 2051 HAL_UART_RxCpltCallback(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2052 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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+ − 2053
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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+ − 2054 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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+ − 2055 * @brief DMA UART receive process half complete callback
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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+ − 2056 * @param hdma pointer to a DMA_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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+ − 2057 * the configuration information for the specified DMA module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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+ − 2058 * @retval None
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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+ − 2059 */
918
+ − 2060 #if 0
128
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Added current STM32 standandard libraries in version independend folder structure
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+ − 2061 static void UART_DMARxHalfCplt(DMA_HandleTypeDef *hdma)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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+ − 2062 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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+ − 2063 UART_HandleTypeDef* huart = (UART_HandleTypeDef*)((DMA_HandleTypeDef*)hdma)->Parent;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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+ − 2064
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Added current STM32 standandard libraries in version independend folder structure
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+ − 2065 HAL_UART_RxHalfCpltCallback(huart);
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Added current STM32 standandard libraries in version independend folder structure
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+ − 2066 }
918
+ − 2067 #endif
128
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+ − 2068
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2069 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2070 * @brief DMA UART communication error callback.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2071 * @param hdma DMA handle
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2072 * @retval None
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2073 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2074 static void UART_DMAError(DMA_HandleTypeDef *hdma)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2075 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2076 uint32_t dmarequest = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2077 UART_HandleTypeDef* huart = ( UART_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2078
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2079 /* Stop UART DMA Tx request if ongoing */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2080 dmarequest = HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAT);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2081 if((huart->gState == HAL_UART_STATE_BUSY_TX) && dmarequest)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2082 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2083 huart->TxXferCount = 0U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2084 UART_EndTxTransfer(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2085 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2086
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2087 /* Stop UART DMA Rx request if ongoing */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2088 dmarequest = HAL_IS_BIT_SET(huart->Instance->CR3, USART_CR3_DMAR);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2089 if((huart->RxState == HAL_UART_STATE_BUSY_RX) && dmarequest)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2090 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2091 huart->RxXferCount = 0U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2092 UART_EndRxTransfer(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2093 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2094
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2095 huart->ErrorCode |= HAL_UART_ERROR_DMA;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2096 HAL_UART_ErrorCallback(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2097 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2098
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2099 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2100 * @brief This function handles UART Communication Timeout.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2101 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2102 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2103 * @param Flag specifies the UART flag to check.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2104 * @param Status The new Flag status (SET or RESET).
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2105 * @param Tickstart Tick start value
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2106 * @param Timeout Timeout duration
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2107 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2108 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2109 static HAL_StatusTypeDef UART_WaitOnFlagUntilTimeout(UART_HandleTypeDef *huart, uint32_t Flag, FlagStatus Status, uint32_t Tickstart, uint32_t Timeout)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2110 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2111 /* Wait until flag is set */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2112 while((__HAL_UART_GET_FLAG(huart, Flag) ? SET : RESET) == Status)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2113 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2114 /* Check for the Timeout */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2115 if(Timeout != HAL_MAX_DELAY)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2116 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2117 if((Timeout == 0U)||((HAL_GetTick() - Tickstart ) > Timeout))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2118 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2119 /* Disable TXE, RXNE, PE and ERR (Frame error, noise error, overrun error) interrupts for the interrupt process */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2120 CLEAR_BIT(huart->Instance->CR1, (USART_CR1_RXNEIE | USART_CR1_PEIE | USART_CR1_TXEIE));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2121 CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2122
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2123 huart->gState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2124 huart->RxState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2125
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2126 /* Process Unlocked */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2127 __HAL_UNLOCK(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2128
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2129 return HAL_TIMEOUT;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2130 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2131 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2132 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2133
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2134 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2135 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2136
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2137 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2138 * @brief End ongoing Tx transfer on UART peripheral (following error detection or Transmit completion).
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2139 * @param huart UART handle.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2140 * @retval None
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2141 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2142 static void UART_EndTxTransfer(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2143 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2144 /* Disable TXEIE and TCIE interrupts */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2145 CLEAR_BIT(huart->Instance->CR1, (USART_CR1_TXEIE | USART_CR1_TCIE));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2146
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2147 /* At end of Tx process, restore huart->gState to Ready */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2148 huart->gState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2149 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2150
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2151 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2152 * @brief End ongoing Rx transfer on UART peripheral (following error detection or Reception completion).
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2153 * @param huart UART handle.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2154 * @retval None
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2155 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2156 static void UART_EndRxTransfer(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2157 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2158 /* Disable RXNE, PE and ERR (Frame error, noise error, overrun error) interrupts */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2159 CLEAR_BIT(huart->Instance->CR1, (USART_CR1_RXNEIE | USART_CR1_PEIE));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2160 CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2161
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2162 /* At end of Rx process, restore huart->RxState to Ready */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2163 huart->RxState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2164 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2165
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2166 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2167 * @brief DMA UART communication abort callback, when initiated by HAL services on Error
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2168 * (To be called at end of DMA Abort procedure following error occurrence).
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2169 * @param hdma DMA handle.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2170 * @retval None
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2171 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2172 static void UART_DMAAbortOnError(DMA_HandleTypeDef *hdma)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2173 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2174 UART_HandleTypeDef* huart = ( UART_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2175 huart->RxXferCount = 0U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2176 huart->TxXferCount = 0U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2177
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2178 HAL_UART_ErrorCallback(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2179 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2180
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2181 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2182 * @brief DMA UART Tx communication abort callback, when initiated by user
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2183 * (To be called at end of DMA Tx Abort procedure following user abort request).
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2184 * @note When this callback is executed, User Abort complete call back is called only if no
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2185 * Abort still ongoing for Rx DMA Handle.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2186 * @param hdma DMA handle.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2187 * @retval None
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2188 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2189 static void UART_DMATxAbortCallback(DMA_HandleTypeDef *hdma)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2190 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2191 UART_HandleTypeDef* huart = ( UART_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2192
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2193 huart->hdmatx->XferAbortCallback = NULL;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2194
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2195 /* Check if an Abort process is still ongoing */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2196 if(huart->hdmarx != NULL)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2197 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2198 if(huart->hdmarx->XferAbortCallback != NULL)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2199 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2200 return;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2201 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2202 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2203
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2204 /* No Abort process still ongoing : All DMA channels are aborted, call user Abort Complete callback */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2205 huart->TxXferCount = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2206 huart->RxXferCount = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2207
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2208 /* Reset ErrorCode */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2209 huart->ErrorCode = HAL_UART_ERROR_NONE;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2210
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2211 /* Restore huart->gState and huart->RxState to Ready */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2212 huart->gState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2213 huart->RxState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2214
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2215 /* Call user Abort complete callback */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2216 HAL_UART_AbortCpltCallback(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2217 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2218
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2219 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2220 * @brief DMA UART Rx communication abort callback, when initiated by user
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2221 * (To be called at end of DMA Rx Abort procedure following user abort request).
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2222 * @note When this callback is executed, User Abort complete call back is called only if no
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2223 * Abort still ongoing for Tx DMA Handle.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2224 * @param hdma DMA handle.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2225 * @retval None
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2226 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2227 static void UART_DMARxAbortCallback(DMA_HandleTypeDef *hdma)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2228 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2229 UART_HandleTypeDef* huart = ( UART_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2230
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2231 huart->hdmarx->XferAbortCallback = NULL;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2232
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2233 /* Check if an Abort process is still ongoing */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2234 if(huart->hdmatx != NULL)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2235 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2236 if(huart->hdmatx->XferAbortCallback != NULL)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2237 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2238 return;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2239 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2240 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2241
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2242 /* No Abort process still ongoing : All DMA channels are aborted, call user Abort Complete callback */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2243 huart->TxXferCount = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2244 huart->RxXferCount = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2245
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2246 /* Reset ErrorCode */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2247 huart->ErrorCode = HAL_UART_ERROR_NONE;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2248
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2249 /* Restore huart->gState and huart->RxState to Ready */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2250 huart->gState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2251 huart->RxState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2252
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2253 /* Call user Abort complete callback */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2254 HAL_UART_AbortCpltCallback(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2255 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2256
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2257 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2258 * @brief DMA UART Tx communication abort callback, when initiated by user by a call to
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2259 * HAL_UART_AbortTransmit_IT API (Abort only Tx transfer)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2260 * (This callback is executed at end of DMA Tx Abort procedure following user abort request,
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2261 * and leads to user Tx Abort Complete callback execution).
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2262 * @param hdma DMA handle.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2263 * @retval None
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2264 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2265 static void UART_DMATxOnlyAbortCallback(DMA_HandleTypeDef *hdma)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2266 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2267 UART_HandleTypeDef* huart = ( UART_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2268
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2269 huart->TxXferCount = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2270
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2271 /* Restore huart->gState to Ready */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2272 huart->gState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2273
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2274 /* Call user Abort complete callback */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2275 HAL_UART_AbortTransmitCpltCallback(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2276 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2277
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2278 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2279 * @brief DMA UART Rx communication abort callback, when initiated by user by a call to
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2280 * HAL_UART_AbortReceive_IT API (Abort only Rx transfer)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2281 * (This callback is executed at end of DMA Rx Abort procedure following user abort request,
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2282 * and leads to user Rx Abort Complete callback execution).
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2283 * @param hdma DMA handle.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2284 * @retval None
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2285 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2286 static void UART_DMARxOnlyAbortCallback(DMA_HandleTypeDef *hdma)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2287 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2288 UART_HandleTypeDef* huart = ( UART_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2289
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2290 huart->RxXferCount = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2291
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2292 /* Restore huart->RxState to Ready */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2293 huart->RxState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2294
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2295 /* Call user Abort complete callback */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2296 HAL_UART_AbortReceiveCpltCallback(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2297 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2298
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2299 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2300 * @brief Sends an amount of data in non blocking mode.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2301 * @param huart Pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2302 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2303 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2304 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2305 static HAL_StatusTypeDef UART_Transmit_IT(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2306 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2307 uint16_t* tmp;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2308
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2309 /* Check that a Tx process is ongoing */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2310 if(huart->gState == HAL_UART_STATE_BUSY_TX)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2311 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2312 if(huart->Init.WordLength == UART_WORDLENGTH_9B)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2313 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2314 tmp = (uint16_t*) huart->pTxBuffPtr;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2315 huart->Instance->DR = (uint16_t)(*tmp & (uint16_t)0x01FF);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2316 if(huart->Init.Parity == UART_PARITY_NONE)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2317 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2318 huart->pTxBuffPtr += 2U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2319 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2320 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2321 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2322 huart->pTxBuffPtr += 1U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2323 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2324 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2325 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2326 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2327 huart->Instance->DR = (uint8_t)(*huart->pTxBuffPtr++ & (uint8_t)0x00FF);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2328 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2329
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2330 if(--huart->TxXferCount == 0U)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2331 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2332 /* Disable the UART Transmit Complete Interrupt */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2333 CLEAR_BIT(huart->Instance->CR1, USART_CR1_TXEIE);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2334
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2335 /* Enable the UART Transmit Complete Interrupt */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2336 SET_BIT(huart->Instance->CR1, USART_CR1_TCIE);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2337 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2338 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2339 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2340 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2341 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2342 return HAL_BUSY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2343 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2344 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2345
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2346 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2347 * @brief Wraps up transmission in non blocking mode.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2348 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2349 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2350 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2351 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2352 static HAL_StatusTypeDef UART_EndTransmit_IT(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2353 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2354 /* Disable the UART Transmit Complete Interrupt */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2355 CLEAR_BIT(huart->Instance->CR1, USART_CR1_TCIE);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2356
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2357 /* Tx process is ended, restore huart->gState to Ready */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2358 huart->gState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2359
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2360 HAL_UART_TxCpltCallback(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2361
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2362 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2363 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2364
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2365 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2366 * @brief Receives an amount of data in non blocking mode
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2367 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2368 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2369 * @retval HAL status
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2370 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2371 static HAL_StatusTypeDef UART_Receive_IT(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2372 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2373 uint16_t* tmp;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2374
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2375 /* Check that a Rx process is ongoing */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2376 if(huart->RxState == HAL_UART_STATE_BUSY_RX)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2377 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2378 if(huart->Init.WordLength == UART_WORDLENGTH_9B)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2379 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2380 tmp = (uint16_t*) huart->pRxBuffPtr;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2381 if(huart->Init.Parity == UART_PARITY_NONE)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2382 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2383 *tmp = (uint16_t)(huart->Instance->DR & (uint16_t)0x01FF);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2384 huart->pRxBuffPtr += 2U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2385 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2386 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2387 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2388 *tmp = (uint16_t)(huart->Instance->DR & (uint16_t)0x00FF);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2389 huart->pRxBuffPtr += 1U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2390 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2391 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2392 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2393 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2394 if(huart->Init.Parity == UART_PARITY_NONE)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2395 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2396 *huart->pRxBuffPtr++ = (uint8_t)(huart->Instance->DR & (uint8_t)0x00FF);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2397 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2398 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2399 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2400 *huart->pRxBuffPtr++ = (uint8_t)(huart->Instance->DR & (uint8_t)0x007F);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2401 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2402 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2403
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2404 if(--huart->RxXferCount == 0U)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2405 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2406 /* Disable the UART Parity Error Interrupt and RXNE interrupt*/
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2407 CLEAR_BIT(huart->Instance->CR1, (USART_CR1_RXNEIE | USART_CR1_PEIE));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2408
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2409 /* Disable the UART Error Interrupt: (Frame error, noise error, overrun error) */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2410 CLEAR_BIT(huart->Instance->CR3, USART_CR3_EIE);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2411
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2412 /* Rx process is completed, restore huart->RxState to Ready */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2413 huart->RxState = HAL_UART_STATE_READY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2414
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2415 HAL_UART_RxCpltCallback(huart);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2416
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2417 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2418 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2419 return HAL_OK;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2420 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2421 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2422 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2423 return HAL_BUSY;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2424 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2425 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2426
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2427 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2428 * @brief Configures the UART peripheral.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2429 * @param huart pointer to a UART_HandleTypeDef structure that contains
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2430 * the configuration information for the specified UART module.
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2431 * @retval None
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2432 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2433 static void UART_SetConfig(UART_HandleTypeDef *huart)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2434 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2435 uint32_t tmpreg = 0x00U;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2436
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2437 /* Check the parameters */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2438 assert_param(IS_UART_BAUDRATE(huart->Init.BaudRate));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2439 assert_param(IS_UART_STOPBITS(huart->Init.StopBits));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2440 assert_param(IS_UART_PARITY(huart->Init.Parity));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2441 assert_param(IS_UART_MODE(huart->Init.Mode));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2442
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2443 /*-------------------------- USART CR2 Configuration -----------------------*/
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2444 tmpreg = huart->Instance->CR2;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2445
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2446 /* Clear STOP[13:12] bits */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2447 tmpreg &= (uint32_t)~((uint32_t)USART_CR2_STOP);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2448
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2449 /* Configure the UART Stop Bits: Set STOP[13:12] bits according to huart->Init.StopBits value */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2450 tmpreg |= (uint32_t)huart->Init.StopBits;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2451
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2452 /* Write to USART CR2 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2453 WRITE_REG(huart->Instance->CR2, (uint32_t)tmpreg);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2454
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2455 /*-------------------------- USART CR1 Configuration -----------------------*/
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2456 tmpreg = huart->Instance->CR1;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2457
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2458 /* Clear M, PCE, PS, TE and RE bits */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2459 tmpreg &= (uint32_t)~((uint32_t)(USART_CR1_M | USART_CR1_PCE | USART_CR1_PS | USART_CR1_TE | \
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2460 USART_CR1_RE | USART_CR1_OVER8));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2461
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2462 /* Configure the UART Word Length, Parity and mode:
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2463 Set the M bits according to huart->Init.WordLength value
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2464 Set PCE and PS bits according to huart->Init.Parity value
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2465 Set TE and RE bits according to huart->Init.Mode value
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2466 Set OVER8 bit according to huart->Init.OverSampling value */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2467 tmpreg |= (uint32_t)huart->Init.WordLength | huart->Init.Parity | huart->Init.Mode | huart->Init.OverSampling;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2468
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2469 /* Write to USART CR1 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2470 WRITE_REG(huart->Instance->CR1, (uint32_t)tmpreg);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2471
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2472 /*-------------------------- USART CR3 Configuration -----------------------*/
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2473 tmpreg = huart->Instance->CR3;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2474
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2475 /* Clear CTSE and RTSE bits */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2476 tmpreg &= (uint32_t)~((uint32_t)(USART_CR3_RTSE | USART_CR3_CTSE));
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2477
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2478 /* Configure the UART HFC: Set CTSE and RTSE bits according to huart->Init.HwFlowCtl value */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2479 tmpreg |= huart->Init.HwFlowCtl;
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2480
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2481 /* Write to USART CR3 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2482 WRITE_REG(huart->Instance->CR3, (uint32_t)tmpreg);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2483
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2484 /* Check the Over Sampling */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2485 if(huart->Init.OverSampling == UART_OVERSAMPLING_8)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2486 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2487 /*-------------------------- USART BRR Configuration ---------------------*/
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2488 #if defined(USART6)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2489 if((huart->Instance == USART1) || (huart->Instance == USART6))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2490 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2491 huart->Instance->BRR = UART_BRR_SAMPLING8(HAL_RCC_GetPCLK2Freq(), huart->Init.BaudRate);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2492 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2493 #else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2494 if(huart->Instance == USART1)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2495 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2496 huart->Instance->BRR = UART_BRR_SAMPLING8(HAL_RCC_GetPCLK2Freq(), huart->Init.BaudRate);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2497 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2498 #endif /* USART6 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2499 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2500 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2501 huart->Instance->BRR = UART_BRR_SAMPLING8(HAL_RCC_GetPCLK1Freq(), huart->Init.BaudRate);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2502 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2503 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2504 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2505 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2506 /*-------------------------- USART BRR Configuration ---------------------*/
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2507 #if defined(USART6)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2508 if((huart->Instance == USART1) || (huart->Instance == USART6))
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2509 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2510 huart->Instance->BRR = UART_BRR_SAMPLING16(HAL_RCC_GetPCLK2Freq(), huart->Init.BaudRate);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2511 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2512 #else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2513 if(huart->Instance == USART1)
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2514 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2515 huart->Instance->BRR = UART_BRR_SAMPLING16(HAL_RCC_GetPCLK2Freq(), huart->Init.BaudRate);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2516 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2517 #endif /* USART6 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2518 else
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2519 {
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2520 huart->Instance->BRR = UART_BRR_SAMPLING16(HAL_RCC_GetPCLK1Freq(), huart->Init.BaudRate);
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2521 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2522 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2523 }
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2524
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2525 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2526 * @}
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2527 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2528
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2529 #endif /* HAL_UART_MODULE_ENABLED */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2530 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2531 * @}
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2532 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2533
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2534 /**
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2535 * @}
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2536 */
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2537
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
+ − 2538 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
