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https://github.com/pvvx/rtl00TstMinAmebaV35a.git
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40 lines
818 B
C
40 lines
818 B
C
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#ifndef _SD_DRIVER_H
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#define _SD_DRIVER_H
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#include "basic_types.h"
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#define CONFIG_SD_SDIO 1
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#define CONFIG_SD_SPI 0
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typedef enum
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{
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SD_OK = 0,
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SD_NODISK,
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SD_INITERR,
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SD_PROTECTED,
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SD_ERROR,
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}SD_RESULT;
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typedef enum{
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SD_CLK_LOW,
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SD_CLK_MID,
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SD_CLK_HIGH,
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SD_CLK_RSV,
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}SD_CLK;
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SD_RESULT SD_WaitReady(void);
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SD_RESULT SD_Init(void);
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SD_RESULT SD_DeInit(void);
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SD_RESULT SD_SetCLK(SD_CLK CLK);
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SD_RESULT SD_Status(void);
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SD_RESULT SD_GetCID(u8 *cid_data); // read sd card CID
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SD_RESULT SD_GetCSD(u8 *csd_data); // read sd card CSD
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SD_RESULT SD_GetCapacity(u32* sector_count); // read sd card Capacity
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SD_RESULT SD_ReadBlocks(u32 sector,u8 *data,u32 count); //read multi sector
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SD_RESULT SD_WriteBlocks(u32 sector,const u8 *data,u32 count); //write multi sector
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#endif
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