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- /* USER CODE BEGIN Header */
- /**
- ******************************************************************************
- * @file stm32u5xx_hal_msp.c
- * @brief This file provides code for the MSP Initialization
- * and de-Initialization codes.
- ******************************************************************************
- * @attention
- *
- * <h2><center>© Copyright (c) 2021 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
- *
- ******************************************************************************
- */
- /* 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 */
- __HAL_RCC_PWR_CLK_ENABLE();
- HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_3);
- /* System interrupt init*/
- HAL_PWREx_EnableVddIO2();
- /* USER CODE BEGIN MspInit 1 */
- /* Configure ICACHE associativity mode */
- HAL_ICACHE_ConfigAssociativityMode(ICACHE_1WAY);
- /* Enable ICACHE */
- HAL_ICACHE_Enable();
- /* USER CODE END MspInit 1 */
- }
- /**
- * @brief ADC MSP Initialization
- * This function configures the hardware resources used in this example
- * @param hadc: ADC handle pointer
- * @retval None
- */
- void HAL_ADC_MspInit(ADC_HandleTypeDef* hadc)
- {
- GPIO_InitTypeDef GPIO_InitStruct = {0};
- RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
- if(hadc->Instance==ADC1)
- {
- /* USER CODE BEGIN ADC1_MspInit 0 */
- /* USER CODE END ADC1_MspInit 0 */
- /** Initializes the peripherals clock
- */
- PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_ADCDAC;
- PeriphClkInit.AdcDacClockSelection = RCC_ADCDACCLKSOURCE_HSI;
- if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
- {
- Error_Handler();
- }
- /* Peripheral clock enable */
- __HAL_RCC_ADC1_CLK_ENABLE();
- __HAL_RCC_GPIOC_CLK_ENABLE();
- /**ADC1 GPIO Configuration
- PC2 ------> ADC1_IN3
- */
- GPIO_InitStruct.Pin = VBUS_SENSE_Pin;
- GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(VBUS_SENSE_GPIO_Port, &GPIO_InitStruct);
- /* USER CODE BEGIN ADC1_MspInit 1 */
- /* USER CODE END ADC1_MspInit 1 */
- }
- }
- /**
- * @brief ADC MSP De-Initialization
- * This function freeze the hardware resources used in this example
- * @param hadc: ADC handle pointer
- * @retval None
- */
- void HAL_ADC_MspDeInit(ADC_HandleTypeDef* hadc)
- {
- if(hadc->Instance==ADC1)
- {
- /* USER CODE BEGIN ADC1_MspDeInit 0 */
- /* USER CODE END ADC1_MspDeInit 0 */
- /* Peripheral clock disable */
- __HAL_RCC_ADC1_CLK_DISABLE();
- /**ADC1 GPIO Configuration
- PC2 ------> ADC1_IN3
- */
- HAL_GPIO_DeInit(VBUS_SENSE_GPIO_Port, VBUS_SENSE_Pin);
- /* USER CODE BEGIN ADC1_MspDeInit 1 */
- /* USER CODE END ADC1_MspDeInit 1 */
- }
- }
- /**
- * @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)
- {
- GPIO_InitTypeDef GPIO_InitStruct = {0};
- RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
- if(huart->Instance==USART1)
- {
- /* USER CODE BEGIN USART1_MspInit 0 */
- /* USER CODE END USART1_MspInit 0 */
- /** Initializes the peripherals clock
- */
- PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USART1;
- PeriphClkInit.Usart1ClockSelection = RCC_USART1CLKSOURCE_PCLK2;
- if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
- {
- Error_Handler();
- }
- /* Peripheral clock enable */
- __HAL_RCC_USART1_CLK_ENABLE();
- __HAL_RCC_GPIOA_CLK_ENABLE();
- /**USART1 GPIO Configuration
- PA9 ------> USART1_TX
- PA10 ------> USART1_RX
- */
- GPIO_InitStruct.Pin = USART1_TX_Pin|USART1_RX_Pin;
- GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
- GPIO_InitStruct.Pull = GPIO_PULLDOWN;
- GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
- GPIO_InitStruct.Alternate = GPIO_AF7_USART1;
- HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
- /* USER CODE BEGIN USART1_MspInit 1 */
- /* USER CODE END USART1_MspInit 1 */
- }
- }
- /**
- * @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(huart->Instance==USART1)
- {
- /* USER CODE BEGIN USART1_MspDeInit 0 */
- /* USER CODE END USART1_MspDeInit 0 */
- /* Peripheral clock disable */
- __HAL_RCC_USART1_CLK_DISABLE();
- /**USART1 GPIO Configuration
- PA9 ------> USART1_TX
- PA10 ------> USART1_RX
- */
- HAL_GPIO_DeInit(GPIOA, USART1_TX_Pin|USART1_RX_Pin);
- /* USER CODE BEGIN USART1_MspDeInit 1 */
- /* USER CODE END USART1_MspDeInit 1 */
- }
- }
- /**
- * @brief PCD MSP Initialization
- * This function configures the hardware resources used in this example
- * @param hpcd: PCD handle pointer
- * @retval None
- */
- void HAL_PCD_MspInit(PCD_HandleTypeDef* hpcd)
- {
- GPIO_InitTypeDef GPIO_InitStruct = {0};
- RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
- if(hpcd->Instance==USB_OTG_FS)
- {
- /* USER CODE BEGIN USB_OTG_FS_MspInit 0 */
- /* USER CODE END USB_OTG_FS_MspInit 0 */
- /** Initializes the peripherals clock
- */
- PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_CLK48;
- PeriphClkInit.Clk48ClockSelection = RCC_CLK48CLKSOURCE_HSI48;
- if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
- {
- Error_Handler();
- }
- __HAL_RCC_GPIOA_CLK_ENABLE();
- /**USB_OTG_FS GPIO Configuration
- PA11 ------> USB_OTG_FS_DM
- PA12 ------> USB_OTG_FS_DP
- */
- GPIO_InitStruct.Pin = USB_OTG_FS_DM_Pin|USB_OTG_FS_DP_Pin;
- GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
- GPIO_InitStruct.Alternate = GPIO_AF10_USB;
- HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
- /* Peripheral clock enable */
- __HAL_RCC_USB_CLK_ENABLE();
- /* Enable VDDUSB */
- if(__HAL_RCC_PWR_IS_CLK_DISABLED())
- {
- __HAL_RCC_PWR_CLK_ENABLE();
- HAL_PWREx_EnableVddUSB();
- __HAL_RCC_PWR_CLK_DISABLE();
- }
- else
- {
- HAL_PWREx_EnableVddUSB();
- }
- /* USB_OTG_FS interrupt Init */
- HAL_NVIC_SetPriority(OTG_FS_IRQn, 0, 0);
- HAL_NVIC_EnableIRQ(OTG_FS_IRQn);
- /* USER CODE BEGIN USB_OTG_FS_MspInit 1 */
- /* USER CODE END USB_OTG_FS_MspInit 1 */
- }
- }
- /**
- * @brief PCD MSP De-Initialization
- * This function freeze the hardware resources used in this example
- * @param hpcd: PCD handle pointer
- * @retval None
- */
- void HAL_PCD_MspDeInit(PCD_HandleTypeDef* hpcd)
- {
- if(hpcd->Instance==USB_OTG_FS)
- {
- /* USER CODE BEGIN USB_OTG_FS_MspDeInit 0 */
- /* USER CODE END USB_OTG_FS_MspDeInit 0 */
- /* Peripheral clock disable */
- __HAL_RCC_USB_CLK_DISABLE();
- /**USB_OTG_FS GPIO Configuration
- PA11 ------> USB_OTG_FS_DM
- PA12 ------> USB_OTG_FS_DP
- */
- HAL_GPIO_DeInit(GPIOA, USB_OTG_FS_DM_Pin|USB_OTG_FS_DP_Pin);
- /* USB_OTG_FS interrupt DeInit */
- HAL_NVIC_DisableIRQ(OTG_FS_IRQn);
- /* USER CODE BEGIN USB_OTG_FS_MspDeInit 1 */
- /* USER CODE END USB_OTG_FS_MspDeInit 1 */
- }
- }
- /* USER CODE BEGIN 1 */
- void Error_Handler()
- {
- while(1);
- }
- /* USER CODE END 1 */
- /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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