commit 564de4a14c88255f91dc32032021132b8ad83c27 Author: dp.s Date: Tue Sep 20 00:43:24 2022 +0800 Signed-off-by: dp.s diff --git a/Core/Src/stm32wlxx_hal_msp.c b/Core/Src/stm32wlxx_hal_msp.c new file mode 100644 index 0000000..04bd1a5 --- /dev/null +++ b/Core/Src/stm32wlxx_hal_msp.c @@ -0,0 +1,347 @@ +/* USER CODE BEGIN Header */ +/** + ****************************************************************************** + * @file stm32wlxx_hal_msp.c + * @brief This file provides code for the MSP Initialization + * and de-Initialization codes. + ****************************************************************************** + * @attention + * + * Copyright (c) 2021 STMicroelectronics. + * All rights reserved. + * + * This software is licensed under terms that can be found in the LICENSE file + * in the root directory of this software component. + * If no LICENSE file comes with this software, it is provided AS-IS. + * + ****************************************************************************** + */ +/* USER CODE END Header */ + +/* Includes ------------------------------------------------------------------*/ +#include "main.h" +/* USER CODE BEGIN Includes */ + +/* USER CODE END Includes */ + +/* Private typedef -----------------------------------------------------------*/ +/* USER CODE BEGIN TD */ + +/* USER CODE END TD */ + +/* Private define ------------------------------------------------------------*/ +/* USER CODE BEGIN Define */ + +/* USER CODE END Define */ + +/* Private macro -------------------------------------------------------------*/ +/* USER CODE BEGIN Macro */ + +/* USER CODE END Macro */ + +/* Private variables ---------------------------------------------------------*/ +/* USER CODE BEGIN PV */ + +/* USER CODE END PV */ + +/* Private function prototypes -----------------------------------------------*/ +/* USER CODE BEGIN PFP */ + +/* USER CODE END PFP */ + +/* External functions --------------------------------------------------------*/ +/* USER CODE BEGIN ExternalFunctions */ + +/* USER CODE END ExternalFunctions */ + +/* USER CODE BEGIN 0 */ + +/* USER CODE END 0 */ +/** + * Initializes the Global MSP. + */ +void HAL_MspInit(void) +{ + /* USER CODE BEGIN MspInit 0 */ + + /* USER CODE END MspInit 0 */ + + /* System interrupt init*/ + + /* USER CODE BEGIN MspInit 1 */ + + /* USER CODE END MspInit 1 */ +} + +/* USER CODE BEGIN 1 */ +/** +* @brief I2C MSP Initialization +* This function configures the hardware resources used in this example +* @param hi2c: I2C handle pointer +* @retval None +*/ +void HAL_I2C_MspInit(I2C_HandleTypeDef* hi2c) +{ + GPIO_InitTypeDef GPIO_InitStruct = {0}; + RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0}; + if(hi2c->Instance==I2C1) + { + /* USER CODE BEGIN I2C1_MspInit 0 */ + + /* USER CODE END I2C1_MspInit 0 */ + /** Initializes the peripherals clocks + */ + PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_I2C1; + PeriphClkInitStruct.I2c1ClockSelection = RCC_I2C1CLKSOURCE_PCLK1; + if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK) + { + Error_Handler(); + } + + __HAL_RCC_GPIOB_CLK_ENABLE(); + + /**I2C1 GPIO Configuration //STM32WL55 + PB7 ------> I2C1_SDA + PB8 ------> I2C1_SCL + */ +#ifdef USE_STM32WL55 + GPIO_InitStruct.Pin = GPIO_PIN_7|GPIO_PIN_8; + GPIO_InitStruct.Mode = GPIO_MODE_AF_OD; + GPIO_InitStruct.Pull = GPIO_PULLUP; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW; + GPIO_InitStruct.Alternate = GPIO_AF4_I2C1; + HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); +#endif + + + /**I2C1 GPIO Configuration + PA10 ------> I2C1_SDA //STM32WLE5 + PB8 ------> I2C1_SCL + */ + +#ifdef USE_STM32WLE5 + + __HAL_RCC_GPIOB_CLK_ENABLE(); + + GPIO_InitStruct.Pin = GPIO_PIN_8; + GPIO_InitStruct.Mode = GPIO_MODE_AF_OD; + GPIO_InitStruct.Pull = GPIO_PULLUP; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW; + GPIO_InitStruct.Alternate = GPIO_AF4_I2C1; + HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); + + GPIO_InitStruct.Pin = GPIO_PIN_10; + GPIO_InitStruct.Mode = GPIO_MODE_AF_OD; + GPIO_InitStruct.Pull = GPIO_PULLUP; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW; + GPIO_InitStruct.Alternate = GPIO_AF4_I2C1; + HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); +#endif + /* Peripheral clock enable */ + __HAL_RCC_I2C1_CLK_ENABLE(); + /* USER CODE BEGIN I2C1_MspInit 1 */ + /* NVIC for I2Cx_MASTER */ + HAL_NVIC_SetPriority(I2Cx_MASTER_ER_IRQn, 1, 0); + HAL_NVIC_EnableIRQ(I2Cx_MASTER_ER_IRQn); + HAL_NVIC_SetPriority(I2Cx_MASTER_EV_IRQn, 2, 0); + HAL_NVIC_EnableIRQ(I2Cx_MASTER_EV_IRQn); + /* USER CODE END I2C1_MspInit 1 */ + } + else if(hi2c->Instance==I2C2) + { + /* USER CODE BEGIN I2C2_MspInit 0 */ + + /* USER CODE END I2C2_MspInit 0 */ + + /** Initializes the peripherals clocks + */ + PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_I2C2; + PeriphClkInitStruct.I2c2ClockSelection = RCC_I2C2CLKSOURCE_PCLK1; + if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK) + { + Error_Handler(); + } + + __HAL_RCC_GPIOA_CLK_ENABLE(); + + /**I2C2 GPIO Configuration //STM32WL55 + PA12 ------> I2C2_SCL + PA15 ------> I2C2_SDA + */ +#ifdef USE_STM32WL55 + GPIO_InitStruct.Pin = GPIO_PIN_12|GPIO_PIN_15; + GPIO_InitStruct.Mode = GPIO_MODE_AF_OD; + GPIO_InitStruct.Pull = GPIO_PULLUP; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW; + GPIO_InitStruct.Alternate = GPIO_AF4_I2C2; + HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); +#endif + + /**I2C2 GPIO Configuration //STM32WLE5 + PA12 ------> I2C2_SCL + PA11 ------> I2C2_SDA + */ +#ifdef USE_STM32WLE5 + GPIO_InitStruct.Pin = GPIO_PIN_12|GPIO_PIN_11; + GPIO_InitStruct.Mode = GPIO_MODE_AF_OD; + GPIO_InitStruct.Pull = GPIO_PULLUP; + GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW; + GPIO_InitStruct.Alternate = GPIO_AF4_I2C2; + HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); +#endif + + /* Peripheral clock enable */ + __HAL_RCC_I2C2_CLK_ENABLE(); + /* USER CODE BEGIN I2C2_MspInit 1 */ + /* NVIC for I2Cx_SLAVE */ + HAL_NVIC_SetPriority(I2Cx_SLAVE_ER_IRQn, 1, 0); + HAL_NVIC_EnableIRQ(I2Cx_SLAVE_ER_IRQn); + HAL_NVIC_SetPriority(I2Cx_SLAVE_EV_IRQn, 2, 0); + HAL_NVIC_EnableIRQ(I2Cx_SLAVE_EV_IRQn); + /* USER CODE END I2C2_MspInit 1 */ + } + +} + +/** +* @brief I2C MSP De-Initialization +* This function freeze the hardware resources used in this example +* @param hi2c: I2C handle pointer +* @retval None +*/ +void HAL_I2C_MspDeInit(I2C_HandleTypeDef* hi2c) +{ + if(hi2c->Instance==I2C1) + { + /* USER CODE BEGIN I2C1_MspDeInit 0 */ + + /* USER CODE END I2C1_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_I2C1_CLK_DISABLE(); + + /**I2C1 GPIO Configuration //STM32WL55 + PB7 ------> I2C1_SDA + PB8 ------> I2C1_SCL + */ +#ifdef USE_STM32WL55 + + HAL_GPIO_DeInit(GPIOB, GPIO_PIN_7); + + HAL_GPIO_DeInit(GPIOB, GPIO_PIN_8); + +#endif + + /**I2C1 GPIO Configuration //STM32WLE5 + PA10 ------> I2C1_SDA + PB8 ------> I2C1_SCL + */ +#ifdef USE_STM32WLE5 + + HAL_GPIO_DeInit(GPIOA, GPIO_PIN_10); + + HAL_GPIO_DeInit(GPIOB, GPIO_PIN_8); + +#endif + + + /* USER CODE BEGIN I2C1_MspDeInit 1 */ + + HAL_NVIC_DisableIRQ(I2Cx_MASTER_ER_IRQn); + HAL_NVIC_DisableIRQ(I2Cx_MASTER_EV_IRQn); + /* USER CODE END I2C1_MspDeInit 1 */ + } + else if(hi2c->Instance==I2C2) + { + /* USER CODE BEGIN I2C2_MspDeInit 0 */ + + /* USER CODE END I2C2_MspDeInit 0 */ + /* Peripheral clock disable */ + __HAL_RCC_I2C2_CLK_DISABLE(); + + /**I2C2 GPIO Configuration //STM32WL55 + PA12 ------> I2C2_SCL + PA15 ------> I2C2_SDA + */ + +#ifdef USE_STM32WL55 + + HAL_GPIO_DeInit(GPIOA, GPIO_PIN_12); + + HAL_GPIO_DeInit(GPIOA, GPIO_PIN_15); + + +#endif + + /**I2C2 GPIO Configuration //STM32WLE5 + PA12 ------> I2C2_SCL + PA11 ------> I2C2_SDA + */ + +#ifdef USE_STM32WLE5 + + HAL_GPIO_DeInit(GPIOA, GPIO_PIN_12); + + HAL_GPIO_DeInit(GPIOA, GPIO_PIN_11); + +#endif + + + /* USER CODE BEGIN I2C2_MspDeInit 1 */ + + HAL_NVIC_DisableIRQ(I2Cx_SLAVE_ER_IRQn); + HAL_NVIC_DisableIRQ(I2Cx_SLAVE_EV_IRQn); + /* USER CODE END I2C2_MspDeInit 1 */ + } + +} +/** +* @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 */ + } + +} + +/* USER CODE END 1 */