353 lines
10 KiB
C
353 lines
10 KiB
C
/* USER CODE BEGIN Header */
|
|
/**
|
|
******************************************************************************
|
|
* @file stm32h7xx_hal_msp.c
|
|
* @brief This file provides code for the MSP Initialization
|
|
* and de-Initialization codes.
|
|
******************************************************************************
|
|
* @attention
|
|
*
|
|
* Copyright (c) 2023 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 */
|
|
|
|
__HAL_RCC_SYSCFG_CLK_ENABLE();
|
|
|
|
/* System interrupt init*/
|
|
|
|
/* USER CODE BEGIN MspInit 1 */
|
|
|
|
/* USER CODE END MspInit 1 */
|
|
}
|
|
|
|
/**
|
|
* @brief LTDC MSP Initialization
|
|
* This function configures the hardware resources used in this example
|
|
* @param hltdc: LTDC handle pointer
|
|
* @retval None
|
|
*/
|
|
void HAL_LTDC_MspInit(LTDC_HandleTypeDef* hltdc)
|
|
{
|
|
GPIO_InitTypeDef GPIO_InitStruct = {0};
|
|
RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
|
|
if(hltdc->Instance==LTDC)
|
|
{
|
|
/* USER CODE BEGIN LTDC_MspInit 0 */
|
|
|
|
/* USER CODE END LTDC_MspInit 0 */
|
|
|
|
/** Initializes the peripherals clock
|
|
*/
|
|
PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_LTDC;
|
|
PeriphClkInitStruct.PLL3.PLL3M = 1;
|
|
PeriphClkInitStruct.PLL3.PLL3N = 18;
|
|
PeriphClkInitStruct.PLL3.PLL3P = 2;
|
|
PeriphClkInitStruct.PLL3.PLL3Q = 2;
|
|
PeriphClkInitStruct.PLL3.PLL3R = 16;
|
|
PeriphClkInitStruct.PLL3.PLL3RGE = RCC_PLL3VCIRANGE_3;
|
|
PeriphClkInitStruct.PLL3.PLL3VCOSEL = RCC_PLL3VCOWIDE;
|
|
PeriphClkInitStruct.PLL3.PLL3FRACN = 0.0;
|
|
if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
|
|
/* Peripheral clock enable */
|
|
__HAL_RCC_LTDC_CLK_ENABLE();
|
|
|
|
__HAL_RCC_GPIOC_CLK_ENABLE();
|
|
__HAL_RCC_GPIOA_CLK_ENABLE();
|
|
__HAL_RCC_GPIOB_CLK_ENABLE();
|
|
__HAL_RCC_GPIOE_CLK_ENABLE();
|
|
__HAL_RCC_GPIOD_CLK_ENABLE();
|
|
/**LTDC GPIO Configuration
|
|
PC0 ------> LTDC_R5
|
|
PC1 ------> LTDC_G5
|
|
PA1 ------> LTDC_R2
|
|
PA3 ------> LTDC_B5
|
|
PA4 ------> LTDC_VSYNC
|
|
PA5 ------> LTDC_R4
|
|
PA6 ------> LTDC_G2
|
|
PC4 ------> LTDC_R7
|
|
PC5 ------> LTDC_DE
|
|
PB1 ------> LTDC_R6
|
|
PE11 ------> LTDC_G3
|
|
PE12 ------> LTDC_B4
|
|
PE14 ------> LTDC_CLK
|
|
PB10 ------> LTDC_G4
|
|
PB15 ------> LTDC_G7
|
|
PD10 ------> LTDC_B3
|
|
PC6 ------> LTDC_HSYNC
|
|
PC7 ------> LTDC_G6
|
|
PC9 ------> LTDC_B2
|
|
PA15 ------> LTDC_R3
|
|
PD2 ------> LTDC_B7
|
|
PB8 ------> LTDC_B6
|
|
*/
|
|
GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_4|GPIO_PIN_5
|
|
|GPIO_PIN_6|GPIO_PIN_7|GPIO_PIN_9;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
|
|
GPIO_InitStruct.Alternate = GPIO_AF14_LTDC;
|
|
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
|
|
|
|
GPIO_InitStruct.Pin = GPIO_PIN_1|GPIO_PIN_3|GPIO_PIN_4|GPIO_PIN_5
|
|
|GPIO_PIN_6;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
|
|
GPIO_InitStruct.Alternate = GPIO_AF14_LTDC;
|
|
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
|
|
|
|
GPIO_InitStruct.Pin = GPIO_PIN_1;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
|
|
GPIO_InitStruct.Alternate = GPIO_AF9_LTDC;
|
|
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
|
|
|
|
GPIO_InitStruct.Pin = GPIO_PIN_11|GPIO_PIN_12|GPIO_PIN_14;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
|
|
GPIO_InitStruct.Alternate = GPIO_AF14_LTDC;
|
|
HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
|
|
|
|
GPIO_InitStruct.Pin = GPIO_PIN_10|GPIO_PIN_15|GPIO_PIN_8;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
|
|
GPIO_InitStruct.Alternate = GPIO_AF14_LTDC;
|
|
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
|
|
|
|
GPIO_InitStruct.Pin = GPIO_PIN_10;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
|
|
GPIO_InitStruct.Alternate = GPIO_AF14_LTDC;
|
|
HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
|
|
|
|
GPIO_InitStruct.Pin = GPIO_PIN_15;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
|
|
GPIO_InitStruct.Alternate = GPIO_AF9_LTDC;
|
|
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
|
|
|
|
GPIO_InitStruct.Pin = GPIO_PIN_2;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
|
|
GPIO_InitStruct.Alternate = GPIO_AF9_LTDC;
|
|
HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
|
|
|
|
/* LTDC interrupt Init */
|
|
HAL_NVIC_SetPriority(LTDC_IRQn, 0, 0);
|
|
HAL_NVIC_EnableIRQ(LTDC_IRQn);
|
|
HAL_NVIC_SetPriority(LTDC_ER_IRQn, 0, 0);
|
|
HAL_NVIC_EnableIRQ(LTDC_ER_IRQn);
|
|
/* USER CODE BEGIN LTDC_MspInit 1 */
|
|
|
|
/* USER CODE END LTDC_MspInit 1 */
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief LTDC MSP De-Initialization
|
|
* This function freeze the hardware resources used in this example
|
|
* @param hltdc: LTDC handle pointer
|
|
* @retval None
|
|
*/
|
|
void HAL_LTDC_MspDeInit(LTDC_HandleTypeDef* hltdc)
|
|
{
|
|
if(hltdc->Instance==LTDC)
|
|
{
|
|
/* USER CODE BEGIN LTDC_MspDeInit 0 */
|
|
|
|
/* USER CODE END LTDC_MspDeInit 0 */
|
|
/* Peripheral clock disable */
|
|
__HAL_RCC_LTDC_CLK_DISABLE();
|
|
|
|
/**LTDC GPIO Configuration
|
|
PC0 ------> LTDC_R5
|
|
PC1 ------> LTDC_G5
|
|
PA1 ------> LTDC_R2
|
|
PA3 ------> LTDC_B5
|
|
PA4 ------> LTDC_VSYNC
|
|
PA5 ------> LTDC_R4
|
|
PA6 ------> LTDC_G2
|
|
PC4 ------> LTDC_R7
|
|
PC5 ------> LTDC_DE
|
|
PB1 ------> LTDC_R6
|
|
PE11 ------> LTDC_G3
|
|
PE12 ------> LTDC_B4
|
|
PE14 ------> LTDC_CLK
|
|
PB10 ------> LTDC_G4
|
|
PB15 ------> LTDC_G7
|
|
PD10 ------> LTDC_B3
|
|
PC6 ------> LTDC_HSYNC
|
|
PC7 ------> LTDC_G6
|
|
PC9 ------> LTDC_B2
|
|
PA15 ------> LTDC_R3
|
|
PD2 ------> LTDC_B7
|
|
PB8 ------> LTDC_B6
|
|
*/
|
|
HAL_GPIO_DeInit(GPIOC, GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_4|GPIO_PIN_5
|
|
|GPIO_PIN_6|GPIO_PIN_7|GPIO_PIN_9);
|
|
|
|
HAL_GPIO_DeInit(GPIOA, GPIO_PIN_1|GPIO_PIN_3|GPIO_PIN_4|GPIO_PIN_5
|
|
|GPIO_PIN_6|GPIO_PIN_15);
|
|
|
|
HAL_GPIO_DeInit(GPIOB, GPIO_PIN_1|GPIO_PIN_10|GPIO_PIN_15|GPIO_PIN_8);
|
|
|
|
HAL_GPIO_DeInit(GPIOE, GPIO_PIN_11|GPIO_PIN_12|GPIO_PIN_14);
|
|
|
|
HAL_GPIO_DeInit(GPIOD, GPIO_PIN_10|GPIO_PIN_2);
|
|
|
|
/* LTDC interrupt DeInit */
|
|
HAL_NVIC_DisableIRQ(LTDC_IRQn);
|
|
HAL_NVIC_DisableIRQ(LTDC_ER_IRQn);
|
|
/* USER CODE BEGIN LTDC_MspDeInit 1 */
|
|
|
|
/* USER CODE END LTDC_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 PeriphClkInitStruct = {0};
|
|
if(huart->Instance==USART3)
|
|
{
|
|
/* USER CODE BEGIN USART3_MspInit 0 */
|
|
|
|
/* USER CODE END USART3_MspInit 0 */
|
|
|
|
/** Initializes the peripherals clock
|
|
*/
|
|
PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USART3;
|
|
PeriphClkInitStruct.Usart234578ClockSelection = RCC_USART234578CLKSOURCE_D2PCLK1;
|
|
if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
|
|
/* Peripheral clock enable */
|
|
__HAL_RCC_USART3_CLK_ENABLE();
|
|
|
|
__HAL_RCC_GPIOD_CLK_ENABLE();
|
|
/**USART3 GPIO Configuration
|
|
PD8 ------> USART3_TX
|
|
PD9 ------> USART3_RX
|
|
*/
|
|
GPIO_InitStruct.Pin = STLINK_RX_Pin|STLINK_TX_Pin;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
|
GPIO_InitStruct.Alternate = GPIO_AF7_USART3;
|
|
HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
|
|
|
|
/* USER CODE BEGIN USART3_MspInit 1 */
|
|
|
|
/* USER CODE END USART3_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==USART3)
|
|
{
|
|
/* USER CODE BEGIN USART3_MspDeInit 0 */
|
|
|
|
/* USER CODE END USART3_MspDeInit 0 */
|
|
/* Peripheral clock disable */
|
|
__HAL_RCC_USART3_CLK_DISABLE();
|
|
|
|
/**USART3 GPIO Configuration
|
|
PD8 ------> USART3_TX
|
|
PD9 ------> USART3_RX
|
|
*/
|
|
HAL_GPIO_DeInit(GPIOD, STLINK_RX_Pin|STLINK_TX_Pin);
|
|
|
|
/* USER CODE BEGIN USART3_MspDeInit 1 */
|
|
|
|
/* USER CODE END USART3_MspDeInit 1 */
|
|
}
|
|
|
|
}
|
|
|
|
/* USER CODE BEGIN 1 */
|
|
|
|
/* USER CODE END 1 */
|