stm32f4xx_hal_msp.c File Reference

This file provides code for the MSP Initialization and de-Initialization codes. More...

#include "main.h"

Include dependency graph for stm32f4xx_hal_msp.c:

Functions
void	HAL_MspInit (void)
void	HAL_CRYP_MspInit (CRYP_HandleTypeDef *hcryp)
	CRYP MSP Initialization This function configures the hardware resources used in this example.
void	HAL_CRYP_MspDeInit (CRYP_HandleTypeDef *hcryp)
	CRYP MSP De-Initialization This function freeze the hardware resources used in this example.
void	HAL_SPI_MspInit (SPI_HandleTypeDef *hspi)
	SPI MSP Initialization This function configures the hardware resources used in this example.
void	HAL_SPI_MspDeInit (SPI_HandleTypeDef *hspi)
	SPI MSP De-Initialization This function freeze the hardware resources used in this example.
void	HAL_TIM_Base_MspInit (TIM_HandleTypeDef *htim_base)
	TIM_Base MSP Initialization This function configures the hardware resources used in this example.
void	HAL_TIM_Base_MspDeInit (TIM_HandleTypeDef *htim_base)
	TIM_Base MSP De-Initialization This function freeze the hardware resources used in this example.
void	HAL_UART_MspInit (UART_HandleTypeDef *huart)
	UART MSP Initialization This function configures the hardware resources used in this example.
void	HAL_UART_MspDeInit (UART_HandleTypeDef *huart)
	UART MSP De-Initialization This function freeze the hardware resources used in this example.

Detailed Description

This file provides code for the MSP Initialization and de-Initialization codes.

Attention

Copyright (c) 2026 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.

Function Documentation

HAL_CRYP_MspDeInit()

void HAL_CRYP_MspDeInit

(

CRYP_HandleTypeDef *

hcryp

)

CRYP MSP De-Initialization This function freeze the hardware resources used in this example.

Parameters

hcryp

CRYP handle pointer

Return values

None

HAL_CRYP_MspInit()

void HAL_CRYP_MspInit

(

CRYP_HandleTypeDef *

hcryp

)

CRYP MSP Initialization This function configures the hardware resources used in this example.

Parameters

hcryp

CRYP handle pointer

Return values

None

HAL_MspInit()

void HAL_MspInit

(

void

)

Initializes the Global MSP.

HAL_SPI_MspDeInit()

void HAL_SPI_MspDeInit

(

SPI_HandleTypeDef *

hspi

)

SPI MSP De-Initialization This function freeze the hardware resources used in this example.

Parameters

hspi	SPI handle pointer

Return values

None

SPI1 GPIO Configuration PA5 ------> SPI1_SCK PA6 ------> SPI1_MISO PA7 ------> SPI1_MOSI

HAL_SPI_MspInit()

void HAL_SPI_MspInit

(

SPI_HandleTypeDef *

hspi

)

SPI MSP Initialization This function configures the hardware resources used in this example.

Parameters

hspi	SPI handle pointer

Return values

None

SPI1 GPIO Configuration PA5 ------> SPI1_SCK PA6 ------> SPI1_MISO PA7 ------> SPI1_MOSI

HAL_TIM_Base_MspDeInit()

void HAL_TIM_Base_MspDeInit

(

TIM_HandleTypeDef *

htim_base

)

TIM_Base MSP De-Initialization This function freeze the hardware resources used in this example.

Parameters

htim_base

TIM_Base handle pointer

Return values

None

HAL_TIM_Base_MspInit()

void HAL_TIM_Base_MspInit

(

TIM_HandleTypeDef *

htim_base

)

TIM_Base MSP Initialization This function configures the hardware resources used in this example.

Parameters

htim_base

TIM_Base handle pointer

Return values

None

HAL_UART_MspDeInit()

void HAL_UART_MspDeInit

(

UART_HandleTypeDef *

huart

)

UART MSP De-Initialization This function freeze the hardware resources used in this example.

Parameters

huart

UART handle pointer

Return values

None

USART1 GPIO Configuration PA9 ------> USART1_TX PA10 ------> USART1_RX

HAL_UART_MspInit()

void HAL_UART_MspInit

(

UART_HandleTypeDef *

huart

)

UART MSP Initialization This function configures the hardware resources used in this example.

Parameters

huart

UART handle pointer

Return values

None

USART1 GPIO Configuration PA9 ------> USART1_TX PA10 ------> USART1_RX