Mercurial > public > ostc4
view Small_CPU/Src/stm32f4xx_hal_msp_v3.c @ 364:3014a698f46d MotionDetection
Update call of motion detection function
author | ideenmodellierer |
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date | Mon, 17 Jun 2019 19:47:07 +0200 |
parents | 5f11787b4f42 |
children | abec171c2c4b |
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/** ****************************************************************************** * @file UART/UART_Printf/Src/stm32f4xx_hal_msp.c * @author MCD Application Team * @version V1.1.0 * @date 26-June-2014 * @brief HAL MSP module. ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2> * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * 3. Neither the name of STMicroelectronics nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ****************************************************************************** */ /* Includes ------------------------------------------------------------------*/ #include "baseCPU2.h" #include "stm32f4xx_hal.h" /** @addtogroup STM32F4xx_HAL_Examples * @{ */ /** @defgroup HAL_MSP * @brief HAL MSP module. * @{ */ /* Private typedef -----------------------------------------------------------*/ /* Private define ------------------------------------------------------------*/ /* Private macro -------------------------------------------------------------*/ /* Private variables ---------------------------------------------------------*/ /* Private function prototypes -----------------------------------------------*/ /* Private functions ---------------------------------------------------------*/ /** @defgroup HAL_MSP_Private_Functions * @{ */ void HAL_I2C_ManualControl_MspInit(void) { GPIO_InitTypeDef GPIO_InitStruct; /*##-1- Enable peripherals and GPIO Clocks #################################*/ /* Enable GPIO TX/RX clock */ I2Cx_SCL_GPIO_CLK_ENABLE(); I2Cx_SDA_GPIO_CLK_ENABLE(); /*##-2- Configure peripheral GPIO ##########################################*/ /* I2C CLOCK GPIO pin configuration */ GPIO_InitStruct.Pin = I2Cx_SCL_PIN; GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_OD; GPIO_InitStruct.Pull = GPIO_PULLUP; GPIO_InitStruct.Speed = GPIO_SPEED_FAST; HAL_GPIO_Init(I2Cx_SCL_GPIO_PORT, &GPIO_InitStruct); /* I2C DATA GPIO pin configuration */ GPIO_InitStruct.Pin = I2Cx_SDA_PIN; GPIO_InitStruct.Alternate = GPIO_MODE_INPUT; HAL_GPIO_Init(I2Cx_SDA_GPIO_PORT, &GPIO_InitStruct); } /** * @brief I2C MSP Initialization * This function configures the hardware resources used in this example: * - Peripheral's clock enable * - Peripheral's GPIO Configuration * - DMA configuration for transmission request by peripheral * - NVIC configuration for DMA interrupt request enable * @param hi2c: I2C handle pointer * @retval None */ void HAL_I2C_MspInit(I2C_HandleTypeDef *hi2c) { GPIO_InitTypeDef GPIO_InitStruct; /*##-1- Enable peripherals and GPIO Clocks #################################*/ /* Enable GPIO TX/RX clock */ I2Cx_SCL_GPIO_CLK_ENABLE(); I2Cx_SDA_GPIO_CLK_ENABLE(); /* Enable I2C1 clock */ I2Cx_CLK_ENABLE(); /*##-2- Configure peripheral GPIO ##########################################*/ /* I2C TX GPIO pin configuration */ GPIO_InitStruct.Pin = I2Cx_SCL_PIN; GPIO_InitStruct.Mode = GPIO_MODE_AF_OD; GPIO_InitStruct.Pull = GPIO_PULLUP; GPIO_InitStruct.Speed = GPIO_SPEED_FAST; GPIO_InitStruct.Alternate = I2Cx_SCL_AF; HAL_GPIO_Init(I2Cx_SCL_GPIO_PORT, &GPIO_InitStruct); /* I2C RX GPIO pin configuration */ GPIO_InitStruct.Pin = I2Cx_SDA_PIN; GPIO_InitStruct.Alternate = I2Cx_SDA_AF; HAL_GPIO_Init(I2Cx_SDA_GPIO_PORT, &GPIO_InitStruct); /*##-3- Configure the NVIC for I2C #########################################*/ /* NVIC for I2C1 */ HAL_NVIC_SetPriority(I2Cx_ER_IRQn, 1, 2); HAL_NVIC_EnableIRQ(I2Cx_ER_IRQn); HAL_NVIC_SetPriority(I2Cx_EV_IRQn, 1, 3); HAL_NVIC_EnableIRQ(I2Cx_EV_IRQn); } /** * @brief I2C MSP De-Initialization * This function frees the hardware resources used in this example: * - Disable the Peripheral's clock * - Revert GPIO, DMA and NVIC configuration to their default state * @param hi2c: I2C handle pointer * @retval None */ void HAL_I2C_MspDeInit(I2C_HandleTypeDef *hi2c) { /*##-1- Reset peripherals ##################################################*/ I2Cx_FORCE_RESET(); I2Cx_RELEASE_RESET(); /*##-2- Disable peripherals and GPIO Clocks ################################*/ /* Configure I2C Tx as alternate function */ HAL_GPIO_DeInit(I2Cx_SCL_GPIO_PORT, I2Cx_SCL_PIN); /* Configure I2C Rx as alternate function */ HAL_GPIO_DeInit(I2Cx_SDA_GPIO_PORT, I2Cx_SDA_PIN); /*##-3- Disable the NVIC for I2C ###########################################*/ HAL_NVIC_DisableIRQ(I2Cx_ER_IRQn); HAL_NVIC_DisableIRQ(I2Cx_EV_IRQn); } /** * @brief RTC MSP Initialization * This function configures the hardware resources used in this example * @param hrtc: RTC handle pointer * * @note Care must be taken when HAL_RCCEx_PeriphCLKConfig() is used to select * the RTC clock source; in this case the Backup domain will be reset in * order to modify the RTC Clock source, as consequence RTC registers (including * the backup registers) and RCC_BDCR register are set to their reset values. * * @retval None */ void HAL_RTC_MspInit(RTC_HandleTypeDef* hrtc) { if(hrtc->Instance==RTC) { /* USER CODE BEGIN RTC_MspInit 0 */ RCC_OscInitTypeDef RCC_OscInitStruct; RCC_PeriphCLKInitTypeDef PeriphClkInitStruct; /*##-1- Configue LSI as RTC clock soucre ###################################*/ RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_LSE; RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE; RCC_OscInitStruct.LSEState = RCC_LSE_ON; HAL_RCC_OscConfig(&RCC_OscInitStruct); PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_RTC; PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_LSE; HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct); /* USER CODE END RTC_MspInit 0 */ /* Peripheral clock enable */ __HAL_RCC_RTC_ENABLE(); /* USER CODE BEGIN RTC_MspInit 1 */ /*##-3- Configure the NVIC for RTC WakeUp Timer ############################*/ HAL_NVIC_SetPriority(RTC_WKUP_IRQn, 0x0F, 0); HAL_NVIC_EnableIRQ(RTC_WKUP_IRQn); /* USER CODE END RTC_MspInit 1 */ } } void HAL_RTC_MspDeInit(RTC_HandleTypeDef* hrtc) { if(hrtc->Instance==RTC) { /* USER CODE BEGIN RTC_MspDeInit 0 */ /* USER CODE END RTC_MspDeInit 0 */ /* Peripheral clock disable */ __HAL_RCC_RTC_DISABLE(); /* USER CODE BEGIN RTC_MspDeInit 1 */ /* USER CODE END RTC_MspDeInit 1 */ } } void HAL_UART_MspInit(UART_HandleTypeDef* huart) { GPIO_InitTypeDef GPIO_InitStruct; if(huart->Instance==USART2) { __USART2_CLK_ENABLE(); GPIO_InitStruct.Pin = GPIO_PIN_2|GPIO_PIN_3; GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; GPIO_InitStruct.Pull = GPIO_PULLUP; GPIO_InitStruct.Speed = GPIO_SPEED_LOW; GPIO_InitStruct.Alternate = GPIO_AF7_USART2; HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); } } void HAL_UART_MspDeInit(UART_HandleTypeDef* huart) { if(huart->Instance==USART2) { __USART2_CLK_DISABLE(); HAL_GPIO_DeInit(GPIOA, GPIO_PIN_2|GPIO_PIN_3); } } /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/