28 lines
825 B
C
28 lines
825 B
C
#ifndef __STM324x9I_EVAL_SDIO_SD_H
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#define __STM324x9I_EVAL_SDIO_SD_H
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#include "stm32h7xx.h"
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//等待时间
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#define SD_TIMEOUT ((uint32_t)0x00100000U)
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//块的大小（以字节为单位）
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#define BLOCK_SIZE 512
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//块的数目
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#define NUMBER_OF_BLOCKS 10
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//块的数据大小
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#define MULTI_BUFFER_SIZE (BLOCK_SIZE * NUMBER_OF_BLOCKS)
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static void BSP_SD_MspInit(void);
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static HAL_StatusTypeDef BSP_SD_Init(void);
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static void SD_EraseTest(void);
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static HAL_StatusTypeDef Wait_SDCARD_Ready(void);
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static HAL_StatusTypeDef Buffercmp(uint8_t* pBuffer1, uint8_t* pBuffer2, uint32_t BufferLength);
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void SD_Test(void);
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void SD_SingleBlockTest(void);
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void SD_MultiBlockTest(void);
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void Fill_Buffer(uint8_t *pBuffer, uint32_t BufferLength, uint32_t Offset);
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#endif
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/************************END OF FILE*******************/
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