stm32h7xx_hal_sram.h File Reference

Header file of SRAM HAL module. More...

#include "stm32h7xx_ll_fmc.h"

Go to the source code of this file.

Data Structures
struct	__SRAM_HandleTypeDef
	SRAM handle Structure definition. More...
Defines
#define	__HAL_SRAM_RESET_HANDLE_STATE(__HANDLE__)
	Reset SRAM handle state.
Typedefs
typedef struct __SRAM_HandleTypeDef	SRAM_HandleTypeDef
	SRAM handle Structure definition.
typedef void(*	pSRAM_CallbackTypeDef )(SRAM_HandleTypeDef *hsram)
	HAL SRAM Callback pointer definition.
typedef void(*	pSRAM_DmaCallbackTypeDef )(MDMA_HandleTypeDef *hmdma)
Enumerations
enum	HAL_SRAM_StateTypeDef {   HAL_SRAM_STATE_RESET = 0x00U, HAL_SRAM_STATE_READY = 0x01U, HAL_SRAM_STATE_BUSY = 0x02U, HAL_SRAM_STATE_ERROR = 0x03U,   HAL_SRAM_STATE_PROTECTED = 0x04U }
	HAL SRAM State structures definition. More...
enum	HAL_SRAM_CallbackIDTypeDef { HAL_SRAM_MSP_INIT_CB_ID = 0x00U, HAL_SRAM_MSP_DEINIT_CB_ID = 0x01U, HAL_SRAM_DMA_XFER_CPLT_CB_ID = 0x02U, HAL_SRAM_DMA_XFER_ERR_CB_ID = 0x03U }
	HAL SRAM Callback ID enumeration definition. More...
Functions
HAL_StatusTypeDef	HAL_SRAM_Init (SRAM_HandleTypeDef *hsram, FMC_NORSRAM_TimingTypeDef *Timing, FMC_NORSRAM_TimingTypeDef *ExtTiming)
	Performs the SRAM device initialization sequence.
HAL_StatusTypeDef	HAL_SRAM_DeInit (SRAM_HandleTypeDef *hsram)
	Performs the SRAM device De-initialization sequence.
__weak void	HAL_SRAM_MspInit (SRAM_HandleTypeDef *hsram)
	SRAM MSP Init.
__weak void	HAL_SRAM_MspDeInit (SRAM_HandleTypeDef *hsram)
	SRAM MSP DeInit.
HAL_StatusTypeDef	HAL_SRAM_Read_8b (SRAM_HandleTypeDef *hsram, uint32_t *pAddress, uint8_t *pDstBuffer, uint32_t BufferSize)
	Reads 8-bit buffer from SRAM memory.
HAL_StatusTypeDef	HAL_SRAM_Write_8b (SRAM_HandleTypeDef *hsram, uint32_t *pAddress, uint8_t *pSrcBuffer, uint32_t BufferSize)
	Writes 8-bit buffer to SRAM memory.
HAL_StatusTypeDef	HAL_SRAM_Read_16b (SRAM_HandleTypeDef *hsram, uint32_t *pAddress, uint16_t *pDstBuffer, uint32_t BufferSize)
	Reads 16-bit buffer from SRAM memory.
HAL_StatusTypeDef	HAL_SRAM_Write_16b (SRAM_HandleTypeDef *hsram, uint32_t *pAddress, uint16_t *pSrcBuffer, uint32_t BufferSize)
	Writes 16-bit buffer to SRAM memory.
HAL_StatusTypeDef	HAL_SRAM_Read_32b (SRAM_HandleTypeDef *hsram, uint32_t *pAddress, uint32_t *pDstBuffer, uint32_t BufferSize)
	Reads 32-bit buffer from SRAM memory.
HAL_StatusTypeDef	HAL_SRAM_Write_32b (SRAM_HandleTypeDef *hsram, uint32_t *pAddress, uint32_t *pSrcBuffer, uint32_t BufferSize)
	Writes 32-bit buffer to SRAM memory.
HAL_StatusTypeDef	HAL_SRAM_Read_DMA (SRAM_HandleTypeDef *hsram, uint32_t *pAddress, uint32_t *pDstBuffer, uint32_t BufferSize)
	Reads a Words data from the SRAM memory using DMA transfer.
HAL_StatusTypeDef	HAL_SRAM_Write_DMA (SRAM_HandleTypeDef *hsram, uint32_t *pAddress, uint32_t *pSrcBuffer, uint32_t BufferSize)
	Writes a Words data buffer to SRAM memory using DMA transfer.
void	HAL_SRAM_DMA_XferCpltCallback (MDMA_HandleTypeDef *hmdma)
	DMA transfer complete callback.
void	HAL_SRAM_DMA_XferErrorCallback (MDMA_HandleTypeDef *hmdma)
	DMA transfer complete error callback.
HAL_StatusTypeDef	HAL_SRAM_RegisterCallback (SRAM_HandleTypeDef *hsram, HAL_SRAM_CallbackIDTypeDef CallbackId, pSRAM_CallbackTypeDef pCallback)
	Register a User SRAM Callback To be used instead of the weak (surcharged) predefined callback.
HAL_StatusTypeDef	HAL_SRAM_UnRegisterCallback (SRAM_HandleTypeDef *hsram, HAL_SRAM_CallbackIDTypeDef CallbackId)
	Unregister a User SRAM Callback SRAM Callback is redirected to the weak (surcharged) predefined callback.
HAL_StatusTypeDef	HAL_SRAM_RegisterDmaCallback (SRAM_HandleTypeDef *hsram, HAL_SRAM_CallbackIDTypeDef CallbackId, pSRAM_DmaCallbackTypeDef pCallback)
	Register a User SRAM Callback for DMA transfers To be used instead of the weak (surcharged) predefined callback.
HAL_StatusTypeDef	HAL_SRAM_WriteOperation_Enable (SRAM_HandleTypeDef *hsram)
	Enables dynamically SRAM write operation.
HAL_StatusTypeDef	HAL_SRAM_WriteOperation_Disable (SRAM_HandleTypeDef *hsram)
	Disables dynamically SRAM write operation.
HAL_SRAM_StateTypeDef	HAL_SRAM_GetState (SRAM_HandleTypeDef *hsram)
	Returns the SRAM controller state.

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Detailed Description

Header file of SRAM HAL module.

Author:

MCD Application Team

Attention:

Copyright (c) 2017 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.

Definition in file stm32h7xx_hal_sram.h.