rt-thread-official/bsp/synwit/swm320/libraries/SWM320_StdPeriph_Driver/SWM320_sdio.h

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#ifndef __SWM320_SDIO_H__
#define __SWM320_SDIO_H__
#define SD_CMD_GO_IDLE_STATE ((uint8_t)0)
#define SD_CMD_SEND_OP_COND ((uint8_t)1)
#define SD_CMD_ALL_SEND_CID ((uint8_t)2)
#define SD_CMD_SET_REL_ADDR ((uint8_t)3)
#define SD_CMD_SET_DSR ((uint8_t)4)
#define SD_CMD_HS_SWITCH ((uint8_t)6)
#define SD_CMD_SEL_DESEL_CARD ((uint8_t)7)
#define SD_CMD_SEND_IF_COND ((uint8_t)8)
#define SD_CMD_SEND_CSD ((uint8_t)9)
#define SD_CMD_SEND_CID ((uint8_t)10)
#define SD_CMD_STOP_TRANSMISSION ((uint8_t)12)
#define SD_CMD_SEND_STATUS ((uint8_t)13)
#define SD_CMD_SET_BLOCKLEN ((uint8_t)16)
#define SD_CMD_READ_SINGLE_BLOCK ((uint8_t)17)
#define SD_CMD_READ_MULT_BLOCK ((uint8_t)18)
#define SD_CMD_WRITE_SINGLE_BLOCK ((uint8_t)24)
#define SD_CMD_WRITE_MULT_BLOCK ((uint8_t)25)
#define SD_CMD_PROG_CID ((uint8_t)26)
#define SD_CMD_PROG_CSD ((uint8_t)27)
#define SD_CMD_APP_CMD ((uint8_t)55)
/*Following commands are SD Card Specific commands.
SDIO_APP_CMD should be sent before sending these commands. */
#define SD_CMD_APP_SD_SET_BUSWIDTH ((uint8_t)6)
#define SD_CMD_SD_APP_STAUS ((uint8_t)13)
#define SD_CMD_SD_APP_SEND_NUM_WRITE_BLOCKS ((uint8_t)22)
#define SD_CMD_SD_APP_OP_COND ((uint8_t)41)
#define SD_CMD_SD_APP_SET_CLR_CARD_DETECT ((uint8_t)42)
#define SD_CMD_SD_APP_SEND_SCR ((uint8_t)51)
#define SD_CMD_SDIO_RW_DIRECT ((uint8_t)52)
#define SD_CMD_SDIO_RW_EXTENDED ((uint8_t)53)
#define SD_RESP_NO 0 //0 无响应
#define SD_RESP_32b 2 //2 32位响应
#define SD_RESP_128b 1 //1 128位响应
#define SD_RESP_32b_busy 3 //3 32位响应check Busy after response
#define SD_BUSWIDTH_1b 0
#define SD_BUSWIDTH_4b 2
#define SD_RES_OK 0
#define SD_RES_ERR 1
#define SD_RES_TIMEOUT 2
typedef struct
{
__IO uint8_t CSDStruct; // CSD structure
__IO uint8_t SysSpecVersion; // System specification version
__IO uint8_t Reserved1; // Reserved
__IO uint8_t TAAC; // Data read access-time 1
__IO uint8_t NSAC; // Data read access-time 2 in CLK cycles
__IO uint8_t MaxBusClkFrec; // Max. bus clock frequency
__IO uint16_t CardComdClasses; //< Card command classes
__IO uint8_t RdBlockLen; // Max. read data block length
__IO uint8_t PartBlockRead; // Partial blocks for read allowed
__IO uint8_t WrBlockMisalign; // Write block misalignment
__IO uint8_t RdBlockMisalign; // Read block misalignment
__IO uint8_t DSRImpl; // DSR implemented
__IO uint8_t Reserved2; // Reserved
__IO uint32_t DeviceSize; // Device Size
__IO uint8_t MaxRdCurrentVDDMin; // Max. read current @ VDD min
__IO uint8_t MaxRdCurrentVDDMax; // Max. read current @ VDD max
__IO uint8_t MaxWrCurrentVDDMin; // Max. write current @ VDD min
__IO uint8_t MaxWrCurrentVDDMax; // Max. write current @ VDD max
__IO uint8_t DeviceSizeMul; // Device size multiplier
__IO uint8_t EraseGrSize; // Erase group size
__IO uint8_t EraseGrMul; // Erase group size multiplier
__IO uint8_t WrProtectGrSize; // Write protect group size
__IO uint8_t WrProtectGrEnable; // Write protect group enable
__IO uint8_t ManDeflECC; // Manufacturer default ECC
__IO uint8_t WrSpeedFact; // Write speed factor
__IO uint8_t MaxWrBlockLen; // Max. write data block length
__IO uint8_t WriteBlockPaPartial; // Partial blocks for write allowed
__IO uint8_t Reserved3; // Reserded
__IO uint8_t ContentProtectAppli; // Content protection application
__IO uint8_t FileFormatGrouop; // File format group
__IO uint8_t CopyFlag; // Copy flag (OTP)
__IO uint8_t PermWrProtect; // Permanent write protection
__IO uint8_t TempWrProtect; // Temporary write protection
__IO uint8_t FileFormat; // File Format
__IO uint8_t ECC; // ECC code
} SD_CSD;
typedef struct
{
__IO uint8_t ManufacturerID; // ManufacturerID
__IO uint16_t OEM_AppliID; // OEM/Application ID
__IO uint32_t ProdName1; // Product Name part1
__IO uint8_t ProdName2; // Product Name part2
__IO uint8_t ProdRev; // Product Revision
__IO uint32_t ProdSN; // Product Serial Number
__IO uint8_t Reserved1; // Reserved1
__IO uint16_t ManufactDate; // Manufacturing Date
} SD_CID;
#define SDIO_STD_CAPACITY_SD_CARD_V1_1 ((uint32_t)0x00000000)
#define SDIO_STD_CAPACITY_SD_CARD_V2_0 ((uint32_t)0x00000001)
#define SDIO_HIGH_CAPACITY_SD_CARD ((uint32_t)0x00000002)
#define SDIO_MULTIMEDIA_CARD ((uint32_t)0x00000003)
#define SDIO_SECURE_DIGITAL_IO_CARD ((uint32_t)0x00000004)
#define SDIO_HIGH_SPEED_MULTIMEDIA_CARD ((uint32_t)0x00000005)
#define SDIO_SECURE_DIGITAL_IO_COMBO_CARD ((uint32_t)0x00000006)
#define SDIO_HIGH_CAPACITY_MMC_CARD ((uint32_t)0x00000007)
typedef struct
{
SD_CSD SD_csd;
SD_CID SD_cid;
uint64_t CardCapacity; // Card Capacity
uint32_t CardBlockSize; // Card Block Size
uint16_t RCA;
uint8_t CardType;
} SD_CardInfo;
extern SD_CardInfo SD_cardInfo;
uint32_t SDIO_Init(uint32_t freq);
uint32_t SDIO_BlockWrite(uint32_t block_addr, uint32_t buff[]);
uint32_t SDIO_BlockRead(uint32_t block_addr, uint32_t buff[]);
uint32_t SDIO_MultiBlockWrite(uint32_t block_addr, uint16_t block_cnt, uint32_t buff[]);
uint32_t SDIO_MultiBlockRead(uint32_t block_addr, uint16_t block_cnt, uint32_t buff[]);
uint32_t SDIO_DMABlockWrite(uint32_t block_addr, uint16_t block_cnt, uint32_t buff[]);
uint32_t SDIO_DMABlockRead(uint32_t block_addr, uint16_t block_cnt, uint32_t buff[]);
uint32_t _SDIO_SendCmd(uint32_t cmd, uint32_t arg, uint32_t resp_type, uint32_t *resp_data, uint32_t have_data, uint32_t data_read, uint16_t block_cnt, uint32_t use_dma);
#define SDIO_SendCmd(cmd, arg, resp_type, resp_data) _SDIO_SendCmd(cmd, arg, resp_type, resp_data, 0, 0, 0, 0)
#define SDIO_SendCmdWithData(cmd, arg, resp_type, resp_data, data_read, block_cnt) _SDIO_SendCmd(cmd, arg, resp_type, resp_data, 1, data_read, block_cnt, 0)
#define SDIO_SendCmdWithDataByDMA(cmd, arg, resp_type, resp_data, data_read, block_cnt) _SDIO_SendCmd(cmd, arg, resp_type, resp_data, 1, data_read, block_cnt, 1)
void parseCID(uint32_t CID_Tab[4]);
void parseCSD(uint32_t CID_Tab[4]);
uint32_t calcSDCLKDiv(uint32_t freq_sel);
#endif //__SWM320_SDIO_H__