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Thomas Laduguie committed 2026-09-04 09:57:30 +02:00
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Boot/Core/Src/stm32h7rsxx_hal_msp.c
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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32h7rsxx_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)
{
/* Configure the system Power Supply */
if (HAL_PWREx_ConfigSupply(PWR_DIRECT_SMPS_SUPPLY) != HAL_OK)
{
/* Initialization error */
Error_Handler();
}
/* USER CODE BEGIN MspInit 0 */
/* USER CODE END MspInit 0 */
__HAL_RCC_SBS_CLK_ENABLE();
/* System interrupt init*/
/* Enable the XSPIM_P1 interface */
HAL_PWREx_EnableXSPIM1();
/* Enable the XSPIM_P2 interface */
HAL_PWREx_EnableXSPIM2();
/* USER CODE BEGIN MspInit 1 */
/* high speed low voltage config */
HAL_SBS_EnableIOSpeedOptimize(SBS_IO_XSPI1_HSLV);
HAL_SBS_EnableIOSpeedOptimize(SBS_IO_XSPI2_HSLV);
/* USER CODE END MspInit 1 */
}
static uint32_t HAL_RCC_XSPIM_CLK_ENABLED=0;
/**
* @brief XSPI MSP Initialization
* This function configures the hardware resources used in this example
* @param hxspi: XSPI handle pointer
* @retval None
*/
void HAL_XSPI_MspInit(XSPI_HandleTypeDef* hxspi)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
if(hxspi->Instance==XSPI1)
{
/* USER CODE BEGIN XSPI1_MspInit 0 */
/* USER CODE END XSPI1_MspInit 0 */
/** Initializes the peripherals clock
*/
PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_XSPI1;
PeriphClkInit.Xspi1ClockSelection = RCC_XSPI1CLKSOURCE_PLL2S;
if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
{
Error_Handler();
}
/* Peripheral clock enable */
HAL_RCC_XSPIM_CLK_ENABLED++;
if(HAL_RCC_XSPIM_CLK_ENABLED==1){
__HAL_RCC_XSPIM_CLK_ENABLE();
}
__HAL_RCC_XSPI1_CLK_ENABLE();
__HAL_RCC_GPIOO_CLK_ENABLE();
__HAL_RCC_GPIOP_CLK_ENABLE();
/**XSPI1 GPIO Configuration
PO3 ------> XSPIM_P1_DQS1
PP10 ------> XSPIM_P1_IO10
PP12 ------> XSPIM_P1_IO12
PP14 ------> XSPIM_P1_IO14
PP2 ------> XSPIM_P1_IO2
PP5 ------> XSPIM_P1_IO5
PO2 ------> XSPIM_P1_DQS0
PP1 ------> XSPIM_P1_IO1
PP11 ------> XSPIM_P1_IO11
PP15 ------> XSPIM_P1_IO15
PP3 ------> XSPIM_P1_IO3
PP0 ------> XSPIM_P1_IO0
PP7 ------> XSPIM_P1_IO7
PP8 ------> XSPIM_P1_IO8
PP13 ------> XSPIM_P1_IO13
PP4 ------> XSPIM_P1_IO4
PO4 ------> XSPIM_P1_CLK
PP6 ------> XSPIM_P1_IO6
PO0 ------> XSPIM_P1_NCS1
PP9 ------> XSPIM_P1_IO9
*/
GPIO_InitStruct.Pin = GPIO_PIN_3|GPIO_PIN_2|GPIO_PIN_4|GPIO_PIN_0;
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_XSPIM_P1;
HAL_GPIO_Init(GPIOO, &GPIO_InitStruct);
GPIO_InitStruct.Pin = GPIO_PIN_10|GPIO_PIN_12|GPIO_PIN_14|GPIO_PIN_2
|GPIO_PIN_5|GPIO_PIN_1|GPIO_PIN_11|GPIO_PIN_15
|GPIO_PIN_3|GPIO_PIN_0|GPIO_PIN_7|GPIO_PIN_8
|GPIO_PIN_13|GPIO_PIN_4|GPIO_PIN_6|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_AF9_XSPIM_P1;
HAL_GPIO_Init(GPIOP, &GPIO_InitStruct);
/* USER CODE BEGIN XSPI1_MspInit 1 */
/* USER CODE END XSPI1_MspInit 1 */
}
else if(hxspi->Instance==XSPI2)
{
/* USER CODE BEGIN XSPI2_MspInit 0 */
/* USER CODE END XSPI2_MspInit 0 */
/** Initializes the peripherals clock
*/
PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_XSPI2;
PeriphClkInit.Xspi2ClockSelection = RCC_XSPI2CLKSOURCE_PLL2S;
if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
{
Error_Handler();
}
/* Peripheral clock enable */
HAL_RCC_XSPIM_CLK_ENABLED++;
if(HAL_RCC_XSPIM_CLK_ENABLED==1){
__HAL_RCC_XSPIM_CLK_ENABLE();
}
__HAL_RCC_XSPI2_CLK_ENABLE();
__HAL_RCC_GPION_CLK_ENABLE();
/**XSPI2 GPIO Configuration
PN1 ------> XSPIM_P2_NCS1
PN3 ------> XSPIM_P2_IO1
PN0 ------> XSPIM_P2_DQS0
PN11 ------> XSPIM_P2_IO7
PN10 ------> XSPIM_P2_IO6
PN9 ------> XSPIM_P2_IO5
PN2 ------> XSPIM_P2_IO0
PN6 ------> XSPIM_P2_CLK
PN8 ------> XSPIM_P2_IO4
PN4 ------> XSPIM_P2_IO2
PN5 ------> XSPIM_P2_IO3
*/
GPIO_InitStruct.Pin = GPIO_PIN_1|GPIO_PIN_3|GPIO_PIN_0|GPIO_PIN_11
|GPIO_PIN_10|GPIO_PIN_9|GPIO_PIN_2|GPIO_PIN_6
|GPIO_PIN_8|GPIO_PIN_4|GPIO_PIN_5;
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_XSPIM_P2;
HAL_GPIO_Init(GPION, &GPIO_InitStruct);
/* USER CODE BEGIN XSPI2_MspInit 1 */
/* USER CODE END XSPI2_MspInit 1 */
}
}
/**
* @brief XSPI MSP De-Initialization
* This function freeze the hardware resources used in this example
* @param hxspi: XSPI handle pointer
* @retval None
*/
void HAL_XSPI_MspDeInit(XSPI_HandleTypeDef* hxspi)
{
if(hxspi->Instance==XSPI1)
{
/* USER CODE BEGIN XSPI1_MspDeInit 0 */
/* USER CODE END XSPI1_MspDeInit 0 */
/* Peripheral clock disable */
HAL_RCC_XSPIM_CLK_ENABLED--;
if(HAL_RCC_XSPIM_CLK_ENABLED==0){
__HAL_RCC_XSPIM_CLK_DISABLE();
}
__HAL_RCC_XSPI1_CLK_DISABLE();
/**XSPI1 GPIO Configuration
PO3 ------> XSPIM_P1_DQS1
PP10 ------> XSPIM_P1_IO10
PP12 ------> XSPIM_P1_IO12
PP14 ------> XSPIM_P1_IO14
PP2 ------> XSPIM_P1_IO2
PP5 ------> XSPIM_P1_IO5
PO2 ------> XSPIM_P1_DQS0
PP1 ------> XSPIM_P1_IO1
PP11 ------> XSPIM_P1_IO11
PP15 ------> XSPIM_P1_IO15
PP3 ------> XSPIM_P1_IO3
PP0 ------> XSPIM_P1_IO0
PP7 ------> XSPIM_P1_IO7
PP8 ------> XSPIM_P1_IO8
PP13 ------> XSPIM_P1_IO13
PP4 ------> XSPIM_P1_IO4
PO4 ------> XSPIM_P1_CLK
PP6 ------> XSPIM_P1_IO6
PO0 ------> XSPIM_P1_NCS1
PP9 ------> XSPIM_P1_IO9
*/
HAL_GPIO_DeInit(GPIOO, GPIO_PIN_3|GPIO_PIN_2|GPIO_PIN_4|GPIO_PIN_0);
HAL_GPIO_DeInit(GPIOP, GPIO_PIN_10|GPIO_PIN_12|GPIO_PIN_14|GPIO_PIN_2
|GPIO_PIN_5|GPIO_PIN_1|GPIO_PIN_11|GPIO_PIN_15
|GPIO_PIN_3|GPIO_PIN_0|GPIO_PIN_7|GPIO_PIN_8
|GPIO_PIN_13|GPIO_PIN_4|GPIO_PIN_6|GPIO_PIN_9);
/* USER CODE BEGIN XSPI1_MspDeInit 1 */
/* USER CODE END XSPI1_MspDeInit 1 */
}
else if(hxspi->Instance==XSPI2)
{
/* USER CODE BEGIN XSPI2_MspDeInit 0 */
/* USER CODE END XSPI2_MspDeInit 0 */
/* Peripheral clock disable */
HAL_RCC_XSPIM_CLK_ENABLED--;
if(HAL_RCC_XSPIM_CLK_ENABLED==0){
__HAL_RCC_XSPIM_CLK_DISABLE();
}
__HAL_RCC_XSPI2_CLK_DISABLE();
/**XSPI2 GPIO Configuration
PN1 ------> XSPIM_P2_NCS1
PN3 ------> XSPIM_P2_IO1
PN0 ------> XSPIM_P2_DQS0
PN11 ------> XSPIM_P2_IO7
PN10 ------> XSPIM_P2_IO6
PN9 ------> XSPIM_P2_IO5
PN2 ------> XSPIM_P2_IO0
PN6 ------> XSPIM_P2_CLK
PN8 ------> XSPIM_P2_IO4
PN4 ------> XSPIM_P2_IO2
PN5 ------> XSPIM_P2_IO3
*/
HAL_GPIO_DeInit(GPION, GPIO_PIN_1|GPIO_PIN_3|GPIO_PIN_0|GPIO_PIN_11
|GPIO_PIN_10|GPIO_PIN_9|GPIO_PIN_2|GPIO_PIN_6
|GPIO_PIN_8|GPIO_PIN_4|GPIO_PIN_5);
/* USER CODE BEGIN XSPI2_MspDeInit 1 */
/* USER CODE END XSPI2_MspDeInit 1 */
}
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */