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127 lines
3.1 KiB
C
127 lines
3.1 KiB
C
/**
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******************************************************************************
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* @file stm32h743i_eval_sram.h
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* @author MCD Application Team
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* @brief This file contains the common defines and functions prototypes for
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* the stm32h743i_eval_sram.c driver.
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******************************************************************************
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* @attention
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*
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* <h2><center>© Copyright (c) 2019 STMicroelectronics.
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* All rights reserved.</center></h2>
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*
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* Copyright (c) 2019 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef STM32H743I_EVAL_SRAM_H
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#define STM32H743I_EVAL_SRAM_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "stm32h743i_eval_conf.h"
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#include "stm32h743i_eval_errno.h"
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/** @addtogroup BSP
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* @{
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*/
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/** @addtogroup STM32H743I_EVAL
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* @{
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*/
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/** @defgroup STM32H743I_EVAL_SRAM SRAM
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* @{
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*/
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/** @defgroup STM32H743I_EVAL_SRAM_Exported_Types Exported Types
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* @{
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*/
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#if (USE_HAL_SRAM_REGISTER_CALLBACKS == 1)
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typedef struct
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{
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void (* pMspInitCb)(SRAM_HandleTypeDef *);
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void (* pMspDeInitCb)(SRAM_HandleTypeDef *);
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}BSP_SRAM_Cb_t;
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#endif /* (USE_HAL_SRAM_REGISTER_CALLBACKS == 1) */
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/**
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* @}
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*/
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/** @defgroup STM32H743I_EVAL_SRAM_Exported_Constants Exported Constants
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* @{
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*/
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#define SRAM_INSTANCES_NBR 1U
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/**
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* @brief SRAM status structure definition
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*/
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#define SRAM_DEVICE_ADDR 0x68000000U
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#define SRAM_DEVICE_SIZE 0x200000U
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/* DMA definitions for SRAM DMA transfer */
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#define SRAM_MDMAx_CLK_ENABLE __HAL_RCC_MDMA_CLK_ENABLE
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#define SRAM_MDMAx_CLK_DISABLE __HAL_RCC_MDMA_CLK_DISABLE
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#define SRAM_MDMAx_CHANNEL MDMA_Channel1
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#define SRAM_MDMAx_IRQn MDMA_IRQn
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#define SRAM_MDMA_IRQHandler MDMA_IRQHandler
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/**
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* @}
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*/
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/** @addtogroup STM32H743I_EVAL_SRAM_Exported_Variables
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* @{
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*/
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extern SRAM_HandleTypeDef hsram[];
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/**
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* @}
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*/
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/** @defgroup STM32H743I_EVAL_SRAM_Exported_Functions Exported Functions
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* @{
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*/
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int32_t BSP_SRAM_Init(uint32_t Instance);
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int32_t BSP_SRAM_DeInit(uint32_t Instance);
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#if (USE_HAL_SRAM_REGISTER_CALLBACKS == 1)
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int32_t BSP_SRAM_RegisterDefaultMspCallbacks (uint32_t Instance);
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int32_t BSP_SRAM_RegisterMspCallbacks (uint32_t Instance, BSP_SRAM_Cb_t *CallBacks);
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#endif /* (USE_HAL_SRAM_REGISTER_CALLBACKS == 1) */
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void BSP_SRAM_IRQHandler(int32_t Instance);
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/* These functions can be modified in case the current settings
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need to be changed for specific application needs */
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HAL_StatusTypeDef MX_SRAM_BANK3_Init(SRAM_HandleTypeDef *hSram);
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* STM32H743I_EVAL_SRAM_H */
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