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Diffstat (limited to 'Projects/NUCLEO-WB15CC/Applications/BLE_LLD/BLE_LLD_Lowpower/Core/Src/stm32wbxx_hal_msp.c')
| -rw-r--r-- | Projects/NUCLEO-WB15CC/Applications/BLE_LLD/BLE_LLD_Lowpower/Core/Src/stm32wbxx_hal_msp.c | 332 |
1 files changed, 332 insertions, 0 deletions
diff --git a/Projects/NUCLEO-WB15CC/Applications/BLE_LLD/BLE_LLD_Lowpower/Core/Src/stm32wbxx_hal_msp.c b/Projects/NUCLEO-WB15CC/Applications/BLE_LLD/BLE_LLD_Lowpower/Core/Src/stm32wbxx_hal_msp.c new file mode 100644 index 000000000..c789f48a8 --- /dev/null +++ b/Projects/NUCLEO-WB15CC/Applications/BLE_LLD/BLE_LLD_Lowpower/Core/Src/stm32wbxx_hal_msp.c @@ -0,0 +1,332 @@ +/** + ****************************************************************************** + * @file stm32wbxx_hal_msp.c + * @author MCD Application Team + * @brief This file contains the HAL System and Peripheral (UARTs) MSP initialization + * and de-initialization functions. + ****************************************************************************** + * @attention + * + * <h2><center>© Copyright (c) 2019 STMicroelectronics. + * All rights reserved.</center></h2> + * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "stm32wbxx_hal.h" +#include "app_common.h" +#include "gpio_lld.h" + +/** @addtogroup STM32WBxx_HAL_Driver + * @{ + */ + +/** @defgroup HAL_MSP HAL MSP + * @brief HAL MSP module. + * @{ + */ + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/* Private macro -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private function prototypes -----------------------------------------------*/ +/* Private functions ---------------------------------------------------------*/ + +/** @defgroup HAL_MSP_Private_Functions HAL MSP Private Functions + * @{ + */ + +/** + * @brief Initializes the Global MSP. + * @note This function is called from HAL_Init() function to perform system + * level initialization (GPIOs, clock, DMA, interrupt). + * @retval None + */ +void HAL_MspInit(void) +{ + +} + +/** + * @brief DeInitializes the Global MSP. + * @note This functiona is called from HAL_DeInit() function to perform system + * level de-initialization (GPIOs, clock, DMA, interrupt). + * @retval None + */ +void HAL_MspDeInit(void) +{ + +} + +/** + * @brief UART MSP Initialization + * This function configures the hardware resources used in this example + * @param huart: UART handle pointer + * @retval None + */ +void HAL_UART_MspInit(UART_HandleTypeDef* huart) +{ + HAL_DMA_MuxSyncConfigTypeDef pSyncConfig; + +#if (CFG_HW_LPUART1_ENABLED == 1) + if(huart->Instance == LPUART1) + { + /* USER CODE BEGIN LPUART1_MspInit 0 */ + + /* USER CODE END LPUART1_MspInit 0 */ + + /* GPIOs configuration */ + #if(CFG_DEBUG_TRACE != 0) + gpio_lld_lpuart_init(); + #endif + + + /* LPUART1 DMA Init */ + /* LPUART1_TX Init */ + hdma_lpuart1_tx.Instance = DMA1_Channel4; + hdma_lpuart1_tx.Init.Request = DMA_REQUEST_LPUART1_TX; + hdma_lpuart1_tx.Init.Direction = DMA_MEMORY_TO_PERIPH; + hdma_lpuart1_tx.Init.PeriphInc = DMA_PINC_DISABLE; + hdma_lpuart1_tx.Init.MemInc = DMA_MINC_ENABLE; + hdma_lpuart1_tx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE; + hdma_lpuart1_tx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE; + hdma_lpuart1_tx.Init.Mode = DMA_NORMAL; + hdma_lpuart1_tx.Init.Priority = DMA_PRIORITY_LOW; + if (HAL_DMA_Init(&hdma_lpuart1_tx) != HAL_OK) + { + Error_Handler(); + } + + pSyncConfig.SyncSignalID = HAL_DMAMUX1_SYNC_DMAMUX1_CH1_EVT; + pSyncConfig.SyncPolarity = HAL_DMAMUX_SYNC_NO_EVENT; + pSyncConfig.SyncEnable = DISABLE; + pSyncConfig.EventEnable = DISABLE; + pSyncConfig.RequestNumber = 1; + if (HAL_DMAEx_ConfigMuxSync(&hdma_lpuart1_tx, &pSyncConfig) != HAL_OK) + { + Error_Handler(); + } + + __HAL_LINKDMA(huart,hdmatx,hdma_lpuart1_tx); + + /* LPUART1 interrupt Init */ + HAL_NVIC_SetPriority(LPUART1_IRQn, 0, 0); + HAL_NVIC_EnableIRQ(LPUART1_IRQn); + /* USER CODE BEGIN LPUART1_MspInit 1 */ + + /* USER CODE END LPUART1_MspInit 1 */ + } +#endif +#if (CFG_HW_USART1_ENABLED == 1) + if(huart->Instance == USART1) + { + /* USER CODE BEGIN USART1_MspInit 0 */ + + /* USER CODE END USART1_MspInit 0 */ + /* Peripheral clock enable */ + __HAL_RCC_USART1_CLK_ENABLE(); + + /* GPIOs configuration */ + #if(CFG_DEBUG_TRACE != 0) + gpio_lld_usart_init(); + #endif + + + /* USART1 DMA Init */ + /* USART1_TX Init */ + hdma_usart1_tx.Instance = DMA1_Channel5; + hdma_usart1_tx.Init.Request = DMA_REQUEST_USART1_TX; + hdma_usart1_tx.Init.Direction = DMA_MEMORY_TO_PERIPH; + hdma_usart1_tx.Init.PeriphInc = DMA_PINC_DISABLE; + hdma_usart1_tx.Init.MemInc = DMA_MINC_ENABLE; + hdma_usart1_tx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE; + hdma_usart1_tx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE; + hdma_usart1_tx.Init.Mode = DMA_NORMAL; + hdma_usart1_tx.Init.Priority = DMA_PRIORITY_LOW; + if (HAL_DMA_Init(&hdma_usart1_tx) != HAL_OK) + { + Error_Handler(); + } + + __HAL_LINKDMA(huart,hdmatx,hdma_usart1_tx); + + /* USART1 interrupt Init */ + HAL_NVIC_SetPriority(USART1_IRQn, 0, 0); + HAL_NVIC_EnableIRQ(USART1_IRQn); + /* USER CODE BEGIN USART1_MspInit 1 */ + + /* USER CODE END USART1_MspInit 1 */ + } +#endif +} + +/** + * @brief UART MSP De-Initialization + * This function freeze the hardware resources used in this example + * @param huart: UART handle pointer + * @retval None + */ +void HAL_UART_MspDeInit(UART_HandleTypeDef* huart) +{ +#if (CFG_HW_LPUART1_ENABLED == 1) + if(huart->Instance == LPUART1) + { + /* USER CODE BEGIN LPUART1_MspDeInit 0 */ + + /* USER CODE END LPUART1_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_LPUART1_CLK_DISABLE(); + + /* De-init GPIOs */ + gpio_lld_lpuart_deInit(); + + /* LPUART1 DMA DeInit */ + HAL_DMA_DeInit(huart->hdmatx); + + /* LPUART1 interrupt DeInit */ + HAL_NVIC_DisableIRQ(LPUART1_IRQn); + /* USER CODE BEGIN LPUART1_MspDeInit 1 */ + + /* USER CODE END LPUART1_MspDeInit 1 */ + } +#endif +#if (CFG_HW_USART1_ENABLED == 1) + if(huart->Instance == USART1) + { + /* USER CODE BEGIN USART1_MspDeInit 0 */ + + /* USER CODE END USART1_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_USART1_CLK_DISABLE(); + + /* De-init GPIOs */ + gpio_lld_usart_deInit(); + + + /* USART1 DMA DeInit */ + HAL_DMA_DeInit(huart->hdmatx); + + /* USART1 interrupt DeInit */ + HAL_NVIC_DisableIRQ(USART1_IRQn); + /* USER CODE BEGIN USART1_MspDeInit 1 */ + + /* USER CODE END USART1_MspDeInit 1 */ + } +#endif +} + +/** + * @} + */ +/** +* @brief TIM_Base MSP Initialization +* This function configures the hardware resources used in this example +* @param htim_base: TIM_Base handle pointer +* @retval None +*/ +void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* htim_base) +{ + if(htim_base->Instance==TIM2) + { + /* USER CODE BEGIN TIM2_MspInit 0 */ + + /* USER CODE END TIM2_MspInit 0 */ + /* Peripheral clock enable */ + __HAL_RCC_TIM2_CLK_ENABLE(); + /* TIM2 interrupt Init */ + HAL_NVIC_SetPriority(TIM2_IRQn, 3, 0); + HAL_NVIC_EnableIRQ(TIM2_IRQn); + /* USER CODE BEGIN TIM2_MspInit 1 */ + + /* USER CODE END TIM2_MspInit 1 */ + } + +} + +/** +* @brief TIM_Base MSP De-Initialization +* This function freeze the hardware resources used in this example +* @param htim_base: TIM_Base handle pointer +* @retval None +*/ +void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* htim_base) +{ + if(htim_base->Instance==TIM2) + { + /* USER CODE BEGIN TIM2_MspDeInit 0 */ + + /* USER CODE END TIM2_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_TIM2_CLK_DISABLE(); + + /* TIM2 interrupt DeInit */ + HAL_NVIC_DisableIRQ(TIM2_IRQn); + /* USER CODE BEGIN TIM2_MspDeInit 1 */ + + /* USER CODE END TIM2_MspDeInit 1 */ + } + +} + +/** +* @brief RTC MSP Initialization +* This function configures the hardware resources used in this example +* @param hrtc: RTC handle pointer +* @retval None +*/ +void HAL_RTC_MspInit(RTC_HandleTypeDef* hrtc) +{ + if(hrtc->Instance==RTC) + { + /* USER CODE BEGIN RTC_MspInit 0 */ + HAL_PWR_EnableBkUpAccess(); /**< Enable access to the RTC registers */ + + /** + * Write twice the value to flush the APB-AHB bridge + * This bit shall be written in the register before writing the next one + */ + HAL_PWR_EnableBkUpAccess(); + + __HAL_RCC_RTC_CONFIG(RCC_RTCCLKSOURCE_LSE); /**< Select LSI as RTC Input */ + /* USER CODE END RTC_MspInit 0 */ + /* Peripheral clock enable */ + __HAL_RCC_RTC_ENABLE(); + __HAL_RCC_RTCAPB_CLK_ENABLE(); + /* USER CODE BEGIN RTC_MspInit 1 */ + HAL_RTCEx_EnableBypassShadow(hrtc); + /* USER CODE END RTC_MspInit 1 */ + } + +} + +/** +* @brief RTC MSP De-Initialization +* This function freeze the hardware resources used in this example +* @param hrtc: RTC handle pointer +* @retval None +*/ +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(); + __HAL_RCC_RTCAPB_CLK_DISABLE(); + /* USER CODE BEGIN RTC_MspDeInit 1 */ + + /* USER CODE END RTC_MspDeInit 1 */ + } + +} + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |