annotate Common/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2s_ex.c @ 710:8adf9b8fc7fa

Extension scrubber time: In previous version only one scrubber timer was available. After movement of scruvver timer menu menu space became available allowing to upgrade the functionality to support two scrubbers. To make it easier to identify combination ID to used scrubber the date of the last usage of the scrubber timer has been added.
author Ideenmodellierer
date Tue, 08 Nov 2022 21:16:17 +0100
parents c78bcbd5deda
children
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1 /**
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2 ******************************************************************************
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3 * @file stm32f4xx_hal_i2s_ex.c
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4 * @author MCD Application Team
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5 * @brief I2S HAL module driver.
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6 * This file provides firmware functions to manage the following
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7 * functionalities of I2S extension peripheral:
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8 * + Extension features Functions
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9 *
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10 @verbatim
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11 ==============================================================================
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12 ##### I2S Extension features #####
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13 ==============================================================================
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14 [..]
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15 (#) In I2S full duplex mode, each SPI peripheral is able to manage sending and receiving
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16 data simultaneously using two data lines. Each SPI peripheral has an extended block
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17 called I2Sxext (i.e I2S2ext for SPI2 and I2S3ext for SPI3).
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18 (#) The extension block is not a full SPI IP, it is used only as I2S slave to
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19 implement full duplex mode. The extension block uses the same clock sources
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20 as its master.
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21
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22 (#) Both I2Sx and I2Sx_ext can be configured as transmitters or receivers.
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23
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24 [..]
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25 (@) Only I2Sx can deliver SCK and WS to I2Sx_ext in full duplex mode, where
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26 I2Sx can be I2S2 or I2S3.
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27
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28 ##### How to use this driver #####
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29 ===============================================================================
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30 [..]
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31 Three operation modes are available within this driver :
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32
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33 *** Polling mode IO operation ***
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34 =================================
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35 [..]
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36 (+) Send and receive in the same time an amount of data in blocking mode using HAL_I2SEx_TransmitReceive()
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37
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38 *** Interrupt mode IO operation ***
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39 ===================================
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40 [..]
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41 (+) Send and receive in the same time an amount of data in non blocking mode using HAL_I2SEx_TransmitReceive_IT()
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42 (+) At transmission/reception end of transfer HAL_I2SEx_TxRxCpltCallback is executed and user can
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43 add his own code by customization of function pointer HAL_I2SEx_TxRxCpltCallback
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44 (+) In case of transfer Error, HAL_I2S_ErrorCallback() function is executed and user can
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45 add his own code by customization of function pointer HAL_I2S_ErrorCallback
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46
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47 *** DMA mode IO operation ***
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48 ==============================
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49 [..]
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50 (+) Send and receive an amount of data in non blocking mode (DMA) using HAL_I2SEx_TransmitReceive_DMA()
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51 (+) At transmission/reception end of transfer HAL_I2SEx_TxRxCpltCallback is executed and user can
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52 add his own code by customization of function pointer HAL_I2S_TxRxCpltCallback
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53 (+) In case of transfer Error, HAL_I2S_ErrorCallback() function is executed and user can
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54 add his own code by customization of function pointer HAL_I2S_ErrorCallback
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55 @endverbatim
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56
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57 Additional Figure: The Extended block uses the same clock sources as its master.
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58
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59 +-----------------------+
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60 I2Sx_SCK | |
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61 ----------+-->| I2Sx |------------------->I2Sx_SD(in/out)
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62 +--|-->| |
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63 | | +-----------------------+
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64 | |
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65 I2S_WS | |
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66 ------>| |
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67 | | +-----------------------+
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68 | +-->| |
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69 | | I2Sx_ext |------------------->I2Sx_extSD(in/out)
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70 +----->| |
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71 +-----------------------+
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72 ******************************************************************************
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73 * @attention
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74 *
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75 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
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76 *
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77 * Redistribution and use in source and binary forms, with or without modification,
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78 * are permitted provided that the following conditions are met:
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79 * 1. Redistributions of source code must retain the above copyright notice,
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80 * this list of conditions and the following disclaimer.
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81 * 2. Redistributions in binary form must reproduce the above copyright notice,
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82 * this list of conditions and the following disclaimer in the documentation
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83 * and/or other materials provided with the distribution.
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84 * 3. Neither the name of STMicroelectronics nor the names of its contributors
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85 * may be used to endorse or promote products derived from this software
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86 * without specific prior written permission.
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87 *
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88 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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89 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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90 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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91 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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92 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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93 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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94 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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95 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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96 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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97 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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98 *
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99 ******************************************************************************
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100 */
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101
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102 /* Includes ------------------------------------------------------------------*/
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103 #include "stm32f4xx_hal.h"
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104
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105 /** @addtogroup STM32F4xx_HAL_Driver
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106 * @{
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107 */
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108
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109 #ifdef HAL_I2S_MODULE_ENABLED
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110
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111 /** @defgroup I2SEx I2SEx
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112 * @brief I2S Extended HAL module driver
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113 * @{
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114 */
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115
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116 #if defined (SPI_I2S_FULLDUPLEX_SUPPORT)
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117
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118 /* Private typedef -----------------------------------------------------------*/
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119 /** @defgroup I2SEx_Private_Typedef I2S Extended Private Typedef
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120 * @{
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121 */
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122 typedef enum
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123 {
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124 I2S_USE_I2S = 0x00U, /*!< I2Sx should be used */
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125 I2S_USE_I2SEXT = 0x01U, /*!< I2Sx_ext should be used */
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126 }I2S_UseTypeDef;
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127 /**
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128 * @}
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129 */
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130 /* Private define ------------------------------------------------------------*/
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131 /* Private macro -------------------------------------------------------------*/
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132 /* Private variables ---------------------------------------------------------*/
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133 /* Private function prototypes -----------------------------------------------*/
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134 /** @defgroup I2SEx_Private_Functions I2S Extended Private Functions
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135 * @{
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136 */
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137 static void I2SEx_TxRxDMAHalfCplt(DMA_HandleTypeDef *hdma);
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138 static void I2SEx_TxRxDMACplt(DMA_HandleTypeDef *hdma);
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139 static void I2SEx_TxRxDMAError(DMA_HandleTypeDef *hdma);
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140 static void I2SEx_FullDuplexTx_IT(I2S_HandleTypeDef *hi2s, I2S_UseTypeDef i2sUsed);
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141 static void I2SEx_FullDuplexRx_IT(I2S_HandleTypeDef *hi2s, I2S_UseTypeDef i2sUsed);
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142 static HAL_StatusTypeDef I2SEx_FullDuplexWaitFlagStateUntilTimeout(I2S_HandleTypeDef *hi2s, uint32_t Flag,
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143 uint32_t State, uint32_t Timeout, I2S_UseTypeDef i2sUsed);
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144 /**
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145 * @}
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146 */
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147
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148 /**
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149 * @}
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150 */
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151
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152 /* Private functions ---------------------------------------------------------*/
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153 /* Exported functions --------------------------------------------------------*/
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154
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155 /** @addtogroup I2SEx I2SEx
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156 * @{
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157 */
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158
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159 /** @addtogroup I2SEx_Exported_Functions I2S Extended Exported Functions
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160 * @{
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161 */
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162
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163 /** @defgroup I2SEx_Exported_Functions_Group1 I2S Extended IO operation functions
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164 * @brief I2SEx IO operation functions
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165 *
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166 @verbatim
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167 ===============================================================================
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168 ##### IO operation functions#####
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169 ===============================================================================
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170 [..]
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171 This subsection provides a set of functions allowing to manage the I2S data
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172 transfers.
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173
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174 (#) There are two modes of transfer:
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175 (++) Blocking mode : The communication is performed in the polling mode.
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176 The status of all data processing is returned by the same function
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177 after finishing transfer.
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178 (++) No-Blocking mode : The communication is performed using Interrupts
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179 or DMA. These functions return the status of the transfer startup.
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180 The end of the data processing will be indicated through the
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181 dedicated I2S IRQ when using Interrupt mode or the DMA IRQ when
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182 using DMA mode.
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183
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184 (#) Blocking mode functions are :
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185 (++) HAL_I2SEx_TransmitReceive()
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186
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187 (#) No-Blocking mode functions with Interrupt are :
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188 (++) HAL_I2SEx_TransmitReceive_IT()
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189 (++) HAL_I2SEx_FullDuplex_IRQHandler()
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190
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191 (#) No-Blocking mode functions with DMA are :
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192 (++) HAL_I2SEx_TransmitReceive_DMA()
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193
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194 (#) A set of Transfer Complete Callback are provided in non Blocking mode:
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195 (++) HAL_I2SEx_TxRxCpltCallback()
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196 @endverbatim
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197 * @{
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198 */
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199 /**
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200 * @brief Full-Duplex Transmit/Receive data in blocking mode.
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201 * @param hi2s pointer to a I2S_HandleTypeDef structure that contains
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202 * the configuration information for I2S module
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203 * @param pTxData a 16-bit pointer to the Transmit data buffer.
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204 * @param pRxData a 16-bit pointer to the Receive data buffer.
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205 * @param Size number of data sample to be sent:
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206 * @note When a 16-bit data frame or a 16-bit data frame extended is selected during the I2S
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207 * configuration phase, the Size parameter means the number of 16-bit data length
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208 * in the transaction and when a 24-bit data frame or a 32-bit data frame is selected
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209 * the Size parameter means the number of 16-bit data length.
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210 * @param Timeout Timeout duration
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211 * @note The I2S is kept enabled at the end of transaction to avoid the clock de-synchronization
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212 * between Master and Slave(example: audio streaming).
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213 * @retval HAL status
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214 */
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215 HAL_StatusTypeDef HAL_I2SEx_TransmitReceive(I2S_HandleTypeDef *hi2s, uint16_t *pTxData, uint16_t *pRxData,
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216 uint16_t Size, uint32_t Timeout)
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217 {
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218 uint32_t tmp1 = 0U;
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219
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220 if((pTxData == NULL ) || (pRxData == NULL ) || (Size == 0U))
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221 {
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222 return HAL_ERROR;
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223 }
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224
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225 /* Check the I2S State */
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226 if(hi2s->State == HAL_I2S_STATE_READY)
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227 {
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228 tmp1 = hi2s->Instance->I2SCFGR & (SPI_I2SCFGR_DATLEN | SPI_I2SCFGR_CHLEN);
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229 /* Check the Data format: When a 16-bit data frame or a 16-bit data frame extended
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230 is selected during the I2S configuration phase, the Size parameter means the number
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231 of 16-bit data length in the transaction and when a 24-bit data frame or a 32-bit data
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232 frame is selected the Size parameter means the number of 16-bit data length. */
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233 if((tmp1 == I2S_DATAFORMAT_24B) || (tmp1 == I2S_DATAFORMAT_32B))
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234 {
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235 hi2s->TxXferSize = (Size << 1U);
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236 hi2s->TxXferCount = (Size << 1U);
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237 hi2s->RxXferSize = (Size << 1U);
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238 hi2s->RxXferCount = (Size << 1U);
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239 }
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240 else
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241 {
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242 hi2s->TxXferSize = Size;
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243 hi2s->TxXferCount = Size;
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244 hi2s->RxXferSize = Size;
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245 hi2s->RxXferCount = Size;
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246 }
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247
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248 /* Process Locked */
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249 __HAL_LOCK(hi2s);
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250
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251 hi2s->ErrorCode = HAL_I2S_ERROR_NONE;
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252
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253 /* Set the I2S State busy TX/RX */
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254 hi2s->State = HAL_I2S_STATE_BUSY_TX_RX;
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255
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256 tmp1 = hi2s->Instance->I2SCFGR & SPI_I2SCFGR_I2SCFG;
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257 /* Check if the I2S_MODE_MASTER_TX or I2S_MODE_SLAVE_TX Mode is selected */
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258 if((tmp1 == I2S_MODE_MASTER_TX) || (tmp1 == I2S_MODE_SLAVE_TX))
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259 {
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260 /* Prepare the First Data before enabling the I2S */
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261 hi2s->Instance->DR = (*pTxData++);
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262 hi2s->TxXferCount--;
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263
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264 /* Enable I2Sext(receiver) before enabling I2Sx peripheral */
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265 __HAL_I2SEXT_ENABLE(hi2s);
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266
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267 /* Enable I2Sx peripheral */
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268 __HAL_I2S_ENABLE(hi2s);
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269
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270 /* Check if Master Receiver mode is selected */
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271 if((hi2s->Instance->I2SCFGR & SPI_I2SCFGR_I2SCFG) == I2S_MODE_MASTER_TX)
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272 {
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273 /* Clear the Overrun Flag by a read operation on the SPI_DR register followed by a read
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274 access to the SPI_SR register. */
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275 __HAL_I2SEXT_CLEAR_OVRFLAG(hi2s);
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276 }
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277
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278 while((hi2s->RxXferCount > 0U) || (hi2s->TxXferCount > 0U))
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279 {
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280 if(hi2s->TxXferCount > 0U)
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281 {
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282 /* Wait until TXE flag is set */
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283 if (I2SEx_FullDuplexWaitFlagStateUntilTimeout(hi2s, I2S_FLAG_TXE, SET, Timeout, I2S_USE_I2S) != HAL_OK)
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284 {
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285 /* Set the error code and execute error callback*/
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286 SET_BIT(hi2s->ErrorCode, HAL_I2S_ERROR_TIMEOUT);
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287 HAL_I2S_ErrorCallback(hi2s);
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288 return HAL_TIMEOUT;
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289 }
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290 /* Write Data on DR register */
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291 hi2s->Instance->DR = (*pTxData++);
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292 hi2s->TxXferCount--;
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293
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294 /* Check if an underrun occurs */
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295 if((__HAL_I2S_GET_FLAG(hi2s, I2S_FLAG_UDR) == SET) && (tmp1 == I2S_MODE_SLAVE_TX))
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296 {
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297 /* Clear Underrun flag */
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298 __HAL_I2S_CLEAR_UDRFLAG(hi2s);
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299
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diff changeset
300 /* Set the I2S State ready */
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301 hi2s->State = HAL_I2S_STATE_READY;
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302
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303 /* Process Unlocked */
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304 __HAL_UNLOCK(hi2s);
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305
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306 /* Set the error code and execute error callback*/
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307 SET_BIT(hi2s->ErrorCode,HAL_I2S_ERROR_UDR);
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308 HAL_I2S_ErrorCallback(hi2s);
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309
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310 return HAL_ERROR;
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311 }
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312 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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313 if(hi2s->RxXferCount > 0U)
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314 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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315 /* Wait until RXNE flag is set */
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316 if (I2SEx_FullDuplexWaitFlagStateUntilTimeout(hi2s, I2S_FLAG_RXNE, SET, Timeout, I2S_USE_I2SEXT) != HAL_OK)
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317 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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318 /* Set the error code and execute error callback*/
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319 SET_BIT(hi2s->ErrorCode,HAL_I2S_ERROR_TIMEOUT);
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320 HAL_I2S_ErrorCallback(hi2s);
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321 return HAL_TIMEOUT;
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322 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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323 /* Read Data from DR register */
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324 (*pRxData++) = I2SxEXT(hi2s->Instance)->DR;
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325 hi2s->RxXferCount--;
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326
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327 /* Check if an overrun occurs */
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328 if(__HAL_I2SEXT_GET_FLAG(hi2s, I2S_FLAG_OVR) == SET)
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329 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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330 /* Clear Overrun flag */
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331 __HAL_I2S_CLEAR_OVRFLAG(hi2s);
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332
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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333 /* Set the I2S State ready */
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334 hi2s->State = HAL_I2S_STATE_READY;
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335
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336 /* Process Unlocked */
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337 __HAL_UNLOCK(hi2s);
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338
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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339 /* Set the error code and execute error callback*/
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340 SET_BIT(hi2s->ErrorCode,HAL_I2S_ERROR_OVR);
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341 HAL_I2S_ErrorCallback(hi2s);
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342
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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343 return HAL_ERROR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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344 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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345 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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346 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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347 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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348 /* The I2S_MODE_MASTER_RX or I2S_MODE_SLAVE_RX Mode is selected */
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349 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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350 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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351 /* Prepare the First Data before enabling the I2S */
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352 I2SxEXT(hi2s->Instance)->DR = (*pTxData++);
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353 hi2s->TxXferCount--;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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354
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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355 /* Enable I2Sext(transmitter) after enabling I2Sx peripheral */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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356 __HAL_I2SEXT_ENABLE(hi2s);
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357
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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358 /* Enable I2S peripheral before the I2Sext*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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359 __HAL_I2S_ENABLE(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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360
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
361 /* Check if Master Receiver mode is selected */
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362 if((hi2s->Instance->I2SCFGR & SPI_I2SCFGR_I2SCFG) == I2S_MODE_MASTER_RX)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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363 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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364 /* Clear the Overrun Flag by a read operation on the SPI_DR register followed by a read
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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365 access to the SPI_SR register. */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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366 __HAL_I2S_CLEAR_OVRFLAG(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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367 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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368
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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369 while((hi2s->RxXferCount > 0U) || (hi2s->TxXferCount > 0U))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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370 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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371 if(hi2s->TxXferCount > 0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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372 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
373 /* Wait until TXE flag is set */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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374 if (I2SEx_FullDuplexWaitFlagStateUntilTimeout(hi2s, I2S_FLAG_TXE, SET, Timeout, I2S_USE_I2SEXT) != HAL_OK)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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375 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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376 /* Set the error code and execute error callback*/
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377 SET_BIT(hi2s->ErrorCode,HAL_I2S_ERROR_TIMEOUT);
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378 HAL_I2S_ErrorCallback(hi2s);
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379 return HAL_TIMEOUT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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380 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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381 /* Write Data on DR register */
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382 I2SxEXT(hi2s->Instance)->DR = (*pTxData++);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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383 hi2s->TxXferCount--;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
384
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
385 /* Check if an underrun occurs */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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386 if((__HAL_I2SEXT_GET_FLAG(hi2s, I2S_FLAG_UDR) == SET) && (tmp1 == I2S_MODE_SLAVE_RX))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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387 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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388 /* Clear Underrun flag */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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389 __HAL_I2S_CLEAR_UDRFLAG(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
390
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
391 /* Set the I2S State ready */
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392 hi2s->State = HAL_I2S_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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393
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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394 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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395 __HAL_UNLOCK(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
396
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
397 /* Set the error code and execute error callback*/
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398 SET_BIT(hi2s->ErrorCode,HAL_I2S_ERROR_UDR);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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399 HAL_I2S_ErrorCallback(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
400
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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401 return HAL_ERROR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
402 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
403 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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404 if(hi2s->RxXferCount > 0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
405 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
406 /* Wait until RXNE flag is set */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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407 if (I2SEx_FullDuplexWaitFlagStateUntilTimeout(hi2s, I2S_FLAG_RXNE, SET, Timeout, I2S_USE_I2S) != HAL_OK)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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408 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
409 /* Set the error code and execute error callback*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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410 SET_BIT(hi2s->ErrorCode,HAL_I2S_ERROR_TIMEOUT);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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411 HAL_I2S_ErrorCallback(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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412 return HAL_TIMEOUT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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413 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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414 /* Read Data from DR register */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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415 (*pRxData++) = hi2s->Instance->DR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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416 hi2s->RxXferCount--;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
417
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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418 /* Check if an overrun occurs */
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419 if(__HAL_I2S_GET_FLAG(hi2s, I2S_FLAG_OVR) == SET)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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420 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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421 /* Clear Overrun flag */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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422 __HAL_I2S_CLEAR_OVRFLAG(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
423
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
424 /* Set the I2S State ready */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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425 hi2s->State = HAL_I2S_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
426
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
427 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
428 __HAL_UNLOCK(hi2s);
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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diff changeset
430 /* Set the error code and execute error callback*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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431 SET_BIT(hi2s->ErrorCode,HAL_I2S_ERROR_OVR);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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432 HAL_I2S_ErrorCallback(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
433
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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434 return HAL_ERROR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
435 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff 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 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
439
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
440 /* Set the I2S State ready */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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441 hi2s->State = HAL_I2S_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
442
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
443 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
444 __HAL_UNLOCK(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
445
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
446 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
447 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
448 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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449 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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450 return HAL_BUSY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
451 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
452 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
453
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
454 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
455 * @brief Full-Duplex Transmit/Receive data in non-blocking mode using Interrupt
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
456 * @param hi2s pointer to a I2S_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
457 * the configuration information for I2S module
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
458 * @param pTxData a 16-bit pointer to the Transmit data buffer.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
459 * @param pRxData a 16-bit pointer to the Receive data buffer.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
460 * @param Size number of data sample to be sent:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
461 * @note When a 16-bit data frame or a 16-bit data frame extended is selected during the I2S
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
462 * configuration phase, the Size parameter means the number of 16-bit data length
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
463 * in the transaction and when a 24-bit data frame or a 32-bit data frame is selected
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
464 * the Size parameter means the number of 16-bit data length.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
465 * @note The I2S is kept enabled at the end of transaction to avoid the clock de-synchronization
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
466 * between Master and Slave(example: audio streaming).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
467 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
468 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
469 HAL_StatusTypeDef HAL_I2SEx_TransmitReceive_IT(I2S_HandleTypeDef *hi2s, uint16_t *pTxData, uint16_t *pRxData,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
470 uint16_t Size)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
471 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
472 uint32_t tmp1 = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
473
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
474 if(hi2s->State == HAL_I2S_STATE_READY)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
475 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
476 if((pTxData == NULL ) || (pRxData == NULL ) || (Size == 0U))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
477 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
478 return HAL_ERROR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
479 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
480
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
481 hi2s->pTxBuffPtr = pTxData;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
482 hi2s->pRxBuffPtr = pRxData;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
483
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
484 tmp1 = hi2s->Instance->I2SCFGR & (SPI_I2SCFGR_DATLEN | SPI_I2SCFGR_CHLEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
485 /* Check the Data format: When a 16-bit data frame or a 16-bit data frame extended
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
486 is selected during the I2S configuration phase, the Size parameter means the number
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
487 of 16-bit data length in the transaction and when a 24-bit data frame or a 32-bit data
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
488 frame is selected the Size parameter means the number of 16-bit data length. */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
489 if((tmp1 == I2S_DATAFORMAT_24B) || (tmp1 == I2S_DATAFORMAT_32B))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
490 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
491 hi2s->TxXferSize = (Size << 1U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
492 hi2s->TxXferCount = (Size << 1U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
493 hi2s->RxXferSize = (Size << 1U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
494 hi2s->RxXferCount = (Size << 1U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
495 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
496 else
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:
diff changeset
498 hi2s->TxXferSize = Size;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
499 hi2s->TxXferCount = Size;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
500 hi2s->RxXferSize = Size;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
501 hi2s->RxXferCount = Size;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
502 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
503
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
504 /* Process Locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
505 __HAL_LOCK(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
506
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
507 hi2s->ErrorCode = HAL_I2S_ERROR_NONE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
508 hi2s->State = HAL_I2S_STATE_BUSY_TX_RX;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
509
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
510 tmp1 = hi2s->Instance->I2SCFGR & SPI_I2SCFGR_I2SCFG;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
511 /* Check if the I2S_MODE_MASTER_TX or I2S_MODE_SLAVE_TX Mode is selected */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
512 if((tmp1 == I2S_MODE_MASTER_TX) || (tmp1 == I2S_MODE_SLAVE_TX))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
513 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
514 /* Enable I2Sext RXNE and ERR interrupts */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
515 __HAL_I2SEXT_ENABLE_IT(hi2s, (I2S_IT_RXNE | I2S_IT_ERR));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
516
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
517 /* Enable I2Sx TXE and ERR interrupts */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
518 __HAL_I2S_ENABLE_IT(hi2s, (I2S_IT_TXE | I2S_IT_ERR));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
519
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
520 /* Check if the I2S is already enabled */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
521 if((hi2s->Instance->I2SCFGR &SPI_I2SCFGR_I2SE) != SPI_I2SCFGR_I2SE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
522 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
523 if((hi2s->Instance->I2SCFGR & SPI_I2SCFGR_I2SCFG) == I2S_MODE_SLAVE_TX)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
524 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
525 /* Prepare the First Data before enabling the I2S */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
526 if(hi2s->TxXferCount != 0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
527 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
528 /* Transmit First data */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
529 hi2s->Instance->DR = (*hi2s->pTxBuffPtr++);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
530 hi2s->TxXferCount--;
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 if(hi2s->TxXferCount == 0U)
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 /* Disable TXE and ERR interrupt */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
535 __HAL_I2S_DISABLE_IT(hi2s, (I2S_IT_TXE | I2S_IT_ERR));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
536
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
537 if(hi2s->RxXferCount == 0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
538 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
539 /* Disable I2Sext RXNE and ERR interrupt */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
540 __HAL_I2SEXT_DISABLE_IT(hi2s, (I2S_IT_RXNE| I2S_IT_ERR));
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 hi2s->State = HAL_I2S_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
543 HAL_I2SEx_TxRxCpltCallback(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
544 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
545 }
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 /* Enable I2Sext(receiver) before enabling I2Sx peripheral */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
549 __HAL_I2SEXT_ENABLE(hi2s);
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 /* Enable I2Sx peripheral */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
552 __HAL_I2S_ENABLE(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
553 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
554 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
555 /* The I2S_MODE_MASTER_RX or I2S_MODE_SLAVE_RX Mode is selected */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
556 else
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 /* Enable I2Sext TXE and ERR interrupts */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
559 __HAL_I2SEXT_ENABLE_IT(hi2s, (I2S_IT_TXE | I2S_IT_ERR));
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 /* Enable I2Sext RXNE and ERR interrupts */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
562 __HAL_I2S_ENABLE_IT(hi2s, (I2S_IT_RXNE | I2S_IT_ERR));
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 /* Check if the I2S is already enabled */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
565 if((hi2s->Instance->I2SCFGR &SPI_I2SCFGR_I2SE) != SPI_I2SCFGR_I2SE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
566 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
567 /* Check if the I2S_MODE_MASTER_RX is selected */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
568 if((hi2s->Instance->I2SCFGR & SPI_I2SCFGR_I2SCFG) == I2S_MODE_MASTER_RX)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
569 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
570 /* Prepare the First Data before enabling the I2S */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
571 if(hi2s->TxXferCount != 0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
572 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
573 /* Transmit First data */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
574 I2SxEXT(hi2s->Instance)->DR = (*hi2s->pTxBuffPtr++);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
575 hi2s->TxXferCount--;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
576
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
577 if(hi2s->TxXferCount == 0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
578 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
579 /* Disable I2Sext TXE and ERR interrupt */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
580 __HAL_I2SEXT_DISABLE_IT(hi2s, (I2S_IT_TXE | I2S_IT_ERR));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
581 if(hi2s->RxXferCount == 0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
582 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
583 /* Disable RXNE and ERR interrupt */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
584 __HAL_I2S_DISABLE_IT(hi2s, (I2S_IT_RXNE| I2S_IT_ERR));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
585
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
586 hi2s->State = HAL_I2S_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
587 HAL_I2SEx_TxRxCpltCallback(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
588 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
589 }
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 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
592 /* Enable I2Sext(transmitter) after enabling I2Sx peripheral */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
593 __HAL_I2SEXT_ENABLE(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
594
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
595 /* Enable I2S peripheral */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
596 __HAL_I2S_ENABLE(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
597 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
598 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
599 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
600 __HAL_UNLOCK(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
601
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
602 return HAL_OK;
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 else
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 return HAL_BUSY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
607 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
608 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
609
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
610 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
611 * @brief Full-Duplex Transmit/Receive data in non-blocking mode using DMA
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
612 * @param hi2s pointer to a I2S_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
613 * the configuration information for I2S module
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
614 * @param pTxData a 16-bit pointer to the Transmit data buffer.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
615 * @param pRxData a 16-bit pointer to the Receive data buffer.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
616 * @param Size number of data sample to be sent:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
617 * @note When a 16-bit data frame or a 16-bit data frame extended is selected during the I2S
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
618 * configuration phase, the Size parameter means the number of 16-bit data length
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
619 * in the transaction and when a 24-bit data frame or a 32-bit data frame is selected
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
620 * the Size parameter means the number of 16-bit data length.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
621 * @note The I2S is kept enabled at the end of transaction to avoid the clock de-synchronization
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
622 * between Master and Slave(example: audio streaming).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
623 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
624 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
625 HAL_StatusTypeDef HAL_I2SEx_TransmitReceive_DMA(I2S_HandleTypeDef *hi2s, uint16_t *pTxData, uint16_t *pRxData,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
626 uint16_t Size)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
627 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
628 uint32_t *tmp = NULL;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
629 uint32_t tmp1 = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
630
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
631 if((pTxData == NULL ) || (pRxData == NULL ) || (Size == 0U))
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 return HAL_ERROR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
634 }
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 if(hi2s->State == HAL_I2S_STATE_READY)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
637 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
638 hi2s->pTxBuffPtr = pTxData;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
639 hi2s->pRxBuffPtr = pRxData;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
640
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
641 tmp1 = hi2s->Instance->I2SCFGR & (SPI_I2SCFGR_DATLEN | SPI_I2SCFGR_CHLEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
642 /* Check the Data format: When a 16-bit data frame or a 16-bit data frame extended
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
643 is selected during the I2S configuration phase, the Size parameter means the number
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
644 of 16-bit data length in the transaction and when a 24-bit data frame or a 32-bit data
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
645 frame is selected the Size parameter means the number of 16-bit data length. */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
646 if((tmp1 == I2S_DATAFORMAT_24B) || (tmp1 == I2S_DATAFORMAT_32B))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
647 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
648 hi2s->TxXferSize = (Size << 1U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
649 hi2s->TxXferCount = (Size << 1U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
650 hi2s->RxXferSize = (Size << 1U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
651 hi2s->RxXferCount = (Size << 1U);
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 hi2s->TxXferSize = Size;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
656 hi2s->TxXferCount = Size;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
657 hi2s->RxXferSize = Size;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
658 hi2s->RxXferCount = Size;
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
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
661 /* Process Locked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
662 __HAL_LOCK(hi2s);
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 hi2s->ErrorCode = HAL_I2S_ERROR_NONE;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
665 hi2s->State = HAL_I2S_STATE_BUSY_TX_RX;
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 /* Set the I2S Rx DMA Half transfer complete callback */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
668 hi2s->hdmarx->XferHalfCpltCallback = I2SEx_TxRxDMAHalfCplt;
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 /* Set the I2S Rx DMA transfer complete callback */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
671 hi2s->hdmarx->XferCpltCallback = I2SEx_TxRxDMACplt;
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 /* Set the I2S Rx DMA error callback */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
674 hi2s->hdmarx->XferErrorCallback = I2SEx_TxRxDMAError;
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 /* Set the I2S Tx DMA Half transfer complete callback */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
677 hi2s->hdmatx->XferHalfCpltCallback = I2SEx_TxRxDMAHalfCplt;
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 /* Set the I2S Tx DMA transfer complete callback */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
680 hi2s->hdmatx->XferCpltCallback = I2SEx_TxRxDMACplt;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
681
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
682 /* Set the I2S Tx DMA error callback */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
683 hi2s->hdmatx->XferErrorCallback = I2SEx_TxRxDMAError;
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 tmp1 = hi2s->Instance->I2SCFGR & SPI_I2SCFGR_I2SCFG;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
686 /* Check if the I2S_MODE_MASTER_TX or I2S_MODE_SLAVE_TX Mode is selected */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
687 if((tmp1 == I2S_MODE_MASTER_TX) || (tmp1 == I2S_MODE_SLAVE_TX))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
688 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
689 /* Enable the Rx DMA Stream */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
690 tmp = (uint32_t*)&pRxData;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
691 HAL_DMA_Start_IT(hi2s->hdmarx, (uint32_t)&I2SxEXT(hi2s->Instance)->DR, *(uint32_t*)tmp, hi2s->RxXferSize);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
692
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
693 /* Enable Rx DMA Request */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
694 SET_BIT(I2SxEXT(hi2s->Instance)->CR2,SPI_CR2_RXDMAEN);
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 /* Enable the Tx DMA Stream */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
697 tmp = (uint32_t*)&pTxData;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
698 HAL_DMA_Start_IT(hi2s->hdmatx, *(uint32_t*)tmp, (uint32_t)&hi2s->Instance->DR, hi2s->TxXferSize);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
699
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
700 /* Enable Tx DMA Request */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
701 SET_BIT(hi2s->Instance->CR2,SPI_CR2_TXDMAEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
702
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
703 /* Check if the I2S is already enabled */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
704 if((hi2s->Instance->I2SCFGR &SPI_I2SCFGR_I2SE) != SPI_I2SCFGR_I2SE)
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 /* Enable I2Sext(receiver) before enabling I2Sx peripheral */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
707 __HAL_I2SEXT_ENABLE(hi2s);
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 /* Enable I2S peripheral after the I2Sext */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
710 __HAL_I2S_ENABLE(hi2s);
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 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
713 else
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 /* Check if Master Receiver mode is selected */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
716 if((hi2s->Instance->I2SCFGR & SPI_I2SCFGR_I2SCFG) == I2S_MODE_MASTER_RX)
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 /* Clear the Overrun Flag by a read operation on the SPI_DR register followed by a read
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
719 access to the SPI_SR register. */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
720 __HAL_I2S_CLEAR_OVRFLAG(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
721 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
722 /* Enable the Tx DMA Stream */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
723 tmp = (uint32_t*)&pTxData;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
724 HAL_DMA_Start_IT(hi2s->hdmatx, *(uint32_t*)tmp, (uint32_t)&I2SxEXT(hi2s->Instance)->DR, hi2s->TxXferSize);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
725
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
726 /* Enable Tx DMA Request */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
727 SET_BIT(I2SxEXT(hi2s->Instance)->CR2,SPI_CR2_TXDMAEN);
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 /* Enable the Rx DMA Stream */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
730 tmp = (uint32_t*)&pRxData;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
731 HAL_DMA_Start_IT(hi2s->hdmarx, (uint32_t)&hi2s->Instance->DR, *(uint32_t*)tmp, hi2s->RxXferSize);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
732
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
733 /* Enable Rx DMA Request */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
734 SET_BIT(hi2s->Instance->CR2,SPI_CR2_RXDMAEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
735
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
736 /* Check if the I2S is already enabled */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
737 if((hi2s->Instance->I2SCFGR &SPI_I2SCFGR_I2SE) != SPI_I2SCFGR_I2SE)
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 /* Enable I2Sext(transmitter) before enabling I2Sx peripheral */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
740 __HAL_I2SEXT_ENABLE(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
741 /* Enable I2S peripheral before the I2Sext */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
742 __HAL_I2S_ENABLE(hi2s);
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 }
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 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
747 __HAL_UNLOCK(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
748
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
749 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
750 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
751 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
752 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
753 return HAL_BUSY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
754 }
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
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 * @brief This function handles I2S/I2Sext interrupt requests in full-duplex mode.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
759 * @param hi2s I2S handle
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
760 * @retval HAL status
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 void HAL_I2SEx_FullDuplex_IRQHandler(I2S_HandleTypeDef *hi2s)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
763 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
764 __IO uint32_t i2ssr = hi2s->Instance->SR ;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
765 __IO uint32_t i2sextsr = I2SxEXT(hi2s->Instance)->SR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
766
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
767 /* Check if the I2S_MODE_MASTER_TX or I2S_MODE_SLAVE_TX Mode is selected */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
768 if (((hi2s->Instance->I2SCFGR & SPI_I2SCFGR_I2SCFG) == I2S_MODE_MASTER_TX)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
769 || ((hi2s->Instance->I2SCFGR & SPI_I2SCFGR_I2SCFG) == I2S_MODE_SLAVE_TX))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
770 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
771 /* I2S in mode Transmitter -------------------------------------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
772 if(((i2ssr & I2S_FLAG_TXE) == I2S_FLAG_TXE) && (__HAL_I2S_GET_IT_SOURCE(hi2s, I2S_IT_TXE) != RESET))
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 /* When the I2S mode is configured as I2S_MODE_MASTER_TX or I2S_MODE_SLAVE_TX,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
775 the I2S TXE interrupt will be generated to manage the full-duplex transmit phase. */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
776 I2SEx_FullDuplexTx_IT(hi2s, I2S_USE_I2S);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
777 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
778
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
779 /* I2Sext in mode Receiver -----------------------------------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
780 if(((i2sextsr & I2S_FLAG_RXNE) == I2S_FLAG_RXNE) && (__HAL_I2SEXT_GET_IT_SOURCE(hi2s, I2S_IT_RXNE) != RESET))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
781 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
782 /* When the I2S mode is configured as I2S_MODE_MASTER_TX or I2S_MODE_SLAVE_TX,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
783 the I2Sext RXNE interrupt will be generated to manage the full-duplex receive phase. */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
784 I2SEx_FullDuplexRx_IT(hi2s, I2S_USE_I2SEXT);
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
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
787 /* I2Sext Overrun error interrupt occured --------------------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
788 if(((i2sextsr & I2S_FLAG_OVR) == I2S_FLAG_OVR) && (__HAL_I2SEXT_GET_IT_SOURCE(hi2s, I2S_IT_ERR) != RESET))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
789 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
790 /* Disable RXNE and ERR interrupt */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
791 __HAL_I2SEXT_DISABLE_IT(hi2s, (I2S_IT_RXNE | I2S_IT_ERR));
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 /* Disable TXE and ERR interrupt */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
794 __HAL_I2S_DISABLE_IT(hi2s, (I2S_IT_TXE | I2S_IT_ERR));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
795
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
796 /* Clear Overrun flag */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
797 __HAL_I2S_CLEAR_OVRFLAG(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
798
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
799 /* Set the I2S State ready */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
800 hi2s->State = HAL_I2S_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
801
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
802 /* Set the error code and execute error callback*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
803 SET_BIT(hi2s->ErrorCode,HAL_I2S_ERROR_OVR);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
804 HAL_I2S_ErrorCallback(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
805 }
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 /* I2S Underrun error interrupt occured ----------------------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
808 if(((i2ssr & I2S_FLAG_UDR) == I2S_FLAG_UDR) && (__HAL_I2S_GET_IT_SOURCE(hi2s, I2S_IT_ERR) != RESET))
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 /* Disable TXE and ERR interrupt */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
811 __HAL_I2S_DISABLE_IT(hi2s, (I2S_IT_TXE | I2S_IT_ERR));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
812
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
813 /* Disable RXNE and ERR interrupt */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
814 __HAL_I2SEXT_DISABLE_IT(hi2s, (I2S_IT_RXNE | I2S_IT_ERR));
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 /* Clear underrun flag */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
817 __HAL_I2S_CLEAR_UDRFLAG(hi2s);
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 /* Set the I2S State ready */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
820 hi2s->State = HAL_I2S_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
821
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
822 /* Set the error code and execute error callback*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
823 SET_BIT(hi2s->ErrorCode,HAL_I2S_ERROR_UDR);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
824 HAL_I2S_ErrorCallback(hi2s);
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 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
827 /* The I2S_MODE_MASTER_RX or I2S_MODE_SLAVE_RX Mode is selected */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
828 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
829 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
830 /* I2Sext in mode Transmitter ----------------------------------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
831 if(((i2sextsr & I2S_FLAG_TXE) == I2S_FLAG_TXE) && (__HAL_I2SEXT_GET_IT_SOURCE(hi2s, I2S_IT_TXE) != RESET))
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 /* When the I2S mode is configured as I2S_MODE_MASTER_RX or I2S_MODE_SLAVE_RX,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
834 the I2Sext TXE interrupt will be generated to manage the full-duplex transmit phase. */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
835 I2SEx_FullDuplexTx_IT(hi2s, I2S_USE_I2SEXT);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
836 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
837
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
838 /* I2S in mode Receiver --------------------------------------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
839 if(((i2ssr & I2S_FLAG_RXNE) == I2S_FLAG_RXNE) && (__HAL_I2S_GET_IT_SOURCE(hi2s, I2S_IT_RXNE) != RESET))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
840 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
841 /* When the I2S mode is configured as I2S_MODE_MASTER_RX or I2S_MODE_SLAVE_RX,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
842 the I2S RXNE interrupt will be generated to manage the full-duplex receive phase. */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
843 I2SEx_FullDuplexRx_IT(hi2s, I2S_USE_I2S);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
844 }
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 /* I2S Overrun error interrupt occured -------------------------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
847 if(((i2ssr & I2S_FLAG_OVR) == I2S_FLAG_OVR) && (__HAL_I2S_GET_IT_SOURCE(hi2s, I2S_IT_ERR) != RESET))
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 /* Disable RXNE and ERR interrupt */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
850 __HAL_I2S_DISABLE_IT(hi2s, (I2S_IT_RXNE | I2S_IT_ERR));
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 /* Disable TXE and ERR interrupt */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
853 __HAL_I2SEXT_DISABLE_IT(hi2s, (I2S_IT_TXE | I2S_IT_ERR));
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 /* Set the I2S State ready */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
856 hi2s->State = HAL_I2S_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
857
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
858 /* Set the error code and execute error callback*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
859 SET_BIT(hi2s->ErrorCode,HAL_I2S_ERROR_OVR);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
860 HAL_I2S_ErrorCallback(hi2s);
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 /* I2Sext Underrun error interrupt occured -------------------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
864 if(((i2sextsr & I2S_FLAG_UDR) == I2S_FLAG_UDR) && (__HAL_I2SEXT_GET_IT_SOURCE(hi2s, I2S_IT_ERR) != RESET))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
865 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
866 /* Disable TXE and ERR interrupt */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
867 __HAL_I2SEXT_DISABLE_IT(hi2s, (I2S_IT_TXE | I2S_IT_ERR));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
868
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
869 /* Disable RXNE and ERR interrupt */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
870 __HAL_I2S_DISABLE_IT(hi2s, (I2S_IT_RXNE | I2S_IT_ERR));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
871
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
872 /* Set the I2S State ready */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
873 hi2s->State = HAL_I2S_STATE_READY;
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 /* Set the error code and execute error callback*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
876 SET_BIT(hi2s->ErrorCode,HAL_I2S_ERROR_UDR);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
877 HAL_I2S_ErrorCallback(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
878 }
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 }
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 * @brief Tx and Rx Transfer half completed callback
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
884 * @param hi2s I2S handle
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
885 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
886 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
887 __weak void HAL_I2SEx_TxRxHalfCpltCallback(I2S_HandleTypeDef *hi2s)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
888 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
889 /* Prevent unused argument(s) compilation warning */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
890 UNUSED(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
891
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
892 /* 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
893 the HAL_I2SEx_TxRxHalfCpltCallback could be implemented in the user file
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
894 */
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
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
897 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
898 * @brief Tx and Rx Transfer completed callback
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
899 * @param hi2s I2S handle
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
900 * @retval None
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 __weak void HAL_I2SEx_TxRxCpltCallback(I2S_HandleTypeDef *hi2s)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
903 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
904 /* Prevent unused argument(s) compilation warning */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
905 UNUSED(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
906
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
907 /* 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
908 the HAL_I2SEx_TxRxCpltCallback could be implemented in the user file
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
909 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
910 }
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 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
913 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
914 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
915
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
916 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
917 * @}
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
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
920 /** @addtogroup I2SEx_Private_Functions I2S Extended Private Functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
921 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
922 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
923
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
924 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
925 * @brief DMA I2S transmit receive process half complete callback
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
926 * @param hdma pointer to a DMA_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
927 * the configuration information for the specified DMA module.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
928 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
929 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
930 static void I2SEx_TxRxDMAHalfCplt(DMA_HandleTypeDef *hdma)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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931 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
932 I2S_HandleTypeDef* hi2s = (I2S_HandleTypeDef*)((DMA_HandleTypeDef*)hdma)->Parent;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
933
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
934 HAL_I2SEx_TxRxHalfCpltCallback(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
935 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
936
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
937 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
938 * @brief DMA I2S transmit receive process complete callback
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
939 * @param hdma pointer to a DMA_HandleTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
940 * the configuration information for the specified DMA module.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
941 * @retval None
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
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diff changeset
943 static void I2SEx_TxRxDMACplt(DMA_HandleTypeDef *hdma)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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944 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
945 I2S_HandleTypeDef* hi2s = (I2S_HandleTypeDef*)((DMA_HandleTypeDef*)hdma)->Parent;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
946
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
947 /* if DMA is not configured in DMA_CIRCULAR mode */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
948 if((hdma->Instance->CR & DMA_SxCR_CIRC) == 0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
949 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
950 if (hi2s->hdmarx == hdma)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
951 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
952 /* Disable Rx DMA Request */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
953 if (((hi2s->Instance->I2SCFGR & SPI_I2SCFGR_I2SCFG) == I2S_MODE_MASTER_TX) ||\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
954 ((hi2s->Instance->I2SCFGR & SPI_I2SCFGR_I2SCFG) == I2S_MODE_SLAVE_TX))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
955 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
956 CLEAR_BIT(I2SxEXT(hi2s->Instance)->CR2,SPI_CR2_RXDMAEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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957 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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958 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
959 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
960 CLEAR_BIT(hi2s->Instance->CR2,SPI_CR2_RXDMAEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
961 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
962
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
963 hi2s->RxXferCount = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
964
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
965 if (hi2s->TxXferCount == 0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
966 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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967 hi2s->State = HAL_I2S_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
968
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
969 HAL_I2SEx_TxRxCpltCallback(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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970 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
971 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
972
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
973 if (hi2s->hdmatx == hdma)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
974 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
975 /* Disable Tx DMA Request */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
976 if (((hi2s->Instance->I2SCFGR & SPI_I2SCFGR_I2SCFG) == I2S_MODE_MASTER_TX) ||\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
977 ((hi2s->Instance->I2SCFGR & SPI_I2SCFGR_I2SCFG) == I2S_MODE_SLAVE_TX))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
978 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
979 CLEAR_BIT(hi2s->Instance->CR2,SPI_CR2_TXDMAEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
980 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
981 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
982 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
983 CLEAR_BIT(I2SxEXT(hi2s->Instance)->CR2,SPI_CR2_TXDMAEN);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
984 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
985
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
986 hi2s->TxXferCount = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
987
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
988 if (hi2s->RxXferCount == 0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
989 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
990 hi2s->State = HAL_I2S_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
991
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
992 HAL_I2SEx_TxRxCpltCallback(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
993 }
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 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
999 * @brief DMA I2S communication error callback
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1000 * @param hdma DMA handle
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1001 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1002 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1003 static void I2SEx_TxRxDMAError(DMA_HandleTypeDef *hdma)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1004 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1005 I2S_HandleTypeDef* hi2s = ( I2S_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1006
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1007 /* Disable Rx and Tx DMA Request */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1008 CLEAR_BIT(hi2s->Instance->CR2,(SPI_CR2_RXDMAEN | SPI_CR2_TXDMAEN));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1009 CLEAR_BIT(I2SxEXT(hi2s->Instance)->CR2,(SPI_CR2_RXDMAEN | SPI_CR2_TXDMAEN));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1010
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1011 hi2s->TxXferCount = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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1012 hi2s->RxXferCount = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1013
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1014 hi2s->State= HAL_I2S_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1015
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1016 /* Set the error code and execute error callback*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1017 SET_BIT(hi2s->ErrorCode,HAL_I2S_ERROR_DMA);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1018 HAL_I2S_ErrorCallback(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1019 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1020
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1021 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1022 * @brief Full-Duplex IT handler transmit function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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diff changeset
1023 * @param hi2s I2S handle
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1024 * @param i2sUsed indicate if I2Sx or I2Sx_ext is concerned
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1025 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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1026 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1027 static void I2SEx_FullDuplexTx_IT(I2S_HandleTypeDef *hi2s, I2S_UseTypeDef i2sUsed)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1028 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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1029 if(i2sUsed == I2S_USE_I2S)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1030 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1031 /* Write Data on DR register */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1032 hi2s->Instance->DR = (*hi2s->pTxBuffPtr++);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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1033 hi2s->TxXferCount--;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1034
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1035 if(hi2s->TxXferCount == 0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1036 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff changeset
1037 /* Disable TXE and ERR interrupt */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
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parents:
diff changeset
1038 __HAL_I2S_DISABLE_IT(hi2s, (I2S_IT_TXE | I2S_IT_ERR));
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 if(hi2s->RxXferCount == 0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1041 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1042 hi2s->State = HAL_I2S_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1043 HAL_I2SEx_TxRxCpltCallback(hi2s);
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 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1046 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1047 else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1048 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1049 /* Write Data on DR register */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1050 I2SxEXT(hi2s->Instance)->DR = (*hi2s->pTxBuffPtr++);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1051 hi2s->TxXferCount--;
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 if(hi2s->TxXferCount == 0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1054 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1055 /* Disable I2Sext TXE and ERR interrupt */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1056 __HAL_I2SEXT_DISABLE_IT(hi2s, (I2S_IT_TXE | I2S_IT_ERR));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1057
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1058 if(hi2s->RxXferCount == 0U)
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 hi2s->State = HAL_I2S_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1061 HAL_I2SEx_TxRxCpltCallback(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1062 }
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 }
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 Full-Duplex IT handler receive function
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1069 * @param hi2s I2S handle
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1070 * @param i2sUsed indicate if I2Sx or I2Sx_ext is concerned
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1071 * @retval None
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 static void I2SEx_FullDuplexRx_IT(I2S_HandleTypeDef *hi2s, I2S_UseTypeDef i2sUsed)
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 if(i2sUsed == I2S_USE_I2S)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1076 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1077 /* Read Data from DR register */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1078 (*hi2s->pRxBuffPtr++) = hi2s->Instance->DR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1079 hi2s->RxXferCount--;
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 if(hi2s->RxXferCount == 0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1082 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1083 /* Disable RXNE and ERR interrupt */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1084 __HAL_I2S_DISABLE_IT(hi2s, (I2S_IT_RXNE | I2S_IT_ERR));
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 if(hi2s->TxXferCount == 0U)
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 hi2s->State = HAL_I2S_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1089 HAL_I2SEx_TxRxCpltCallback(hi2s);
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 }
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 else
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 /* Read Data from DR register */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1096 (*hi2s->pRxBuffPtr++) = I2SxEXT(hi2s->Instance)->DR;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1097 hi2s->RxXferCount--;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1098
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1099 if(hi2s->RxXferCount == 0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1100 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1101 /* Disable I2Sext RXNE and ERR interrupt */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1102 __HAL_I2SEXT_DISABLE_IT(hi2s, (I2S_IT_RXNE | I2S_IT_ERR));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1103
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1104 if(hi2s->TxXferCount == 0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1105 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1106 hi2s->State = HAL_I2S_STATE_READY;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1107 HAL_I2SEx_TxRxCpltCallback(hi2s);
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 }
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 This function handles I2S Communication Timeout.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1115 * @param hi2s I2S handle
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1116 * @param Flag Flag checked
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1117 * @param State Value of the flag expected
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1118 * @param Timeout Duration of the timeout
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1119 * @param i2sUsed I2S instance reference
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1120 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1121 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1122 static HAL_StatusTypeDef I2SEx_FullDuplexWaitFlagStateUntilTimeout(I2S_HandleTypeDef *hi2s, uint32_t Flag,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1123 uint32_t State, uint32_t Timeout, I2S_UseTypeDef i2sUsed)
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 uint32_t tickstart = HAL_GetTick();
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 if(i2sUsed == I2S_USE_I2S)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1128 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1129 /* Wait until flag is reset */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1130 while(((__HAL_I2S_GET_FLAG(hi2s, Flag)) ? SET : RESET) != State)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1131 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1132 if(Timeout != HAL_MAX_DELAY)
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 if((Timeout == 0U) || ((HAL_GetTick()-tickstart) > Timeout))
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 /* Set the I2S State ready */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1137 hi2s->State= HAL_I2S_STATE_READY;
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 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1140 __HAL_UNLOCK(hi2s);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1141
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1142 return HAL_TIMEOUT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1143 }
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 else /* i2sUsed == I2S_USE_I2SEXT */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1148 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1149 /* Wait until flag is reset */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1150 while(((__HAL_I2SEXT_GET_FLAG(hi2s, Flag)) ? SET : RESET) != State)
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 if(Timeout != HAL_MAX_DELAY)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1153 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1154 if((Timeout == 0U) || ((HAL_GetTick()-tickstart) > Timeout))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1155 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1156 /* Set the I2S State ready */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1157 hi2s->State= HAL_I2S_STATE_READY;
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 /* Process Unlocked */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1160 __HAL_UNLOCK(hi2s);
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 return HAL_TIMEOUT;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1163 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1164 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1165 }
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 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1168 }
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 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1171 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1172 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1173 #endif /* SPI_I2S_FULLDUPLEX_SUPPORT */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1174
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 #endif /* HAL_I2S_MODULE_ENABLED */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1179
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1180 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1181 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1182 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1183
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff changeset
1184 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/