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38 lines
535 B
C
38 lines
535 B
C
#include "sd_mmc.h"
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sd_mmc_err_t sd_mmc_init(void)
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{
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sd_mmc_err_t ret = SD_MMC_SUCCESS;
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do
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{
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// power up sequence
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// go idle
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}while(0);
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return ret;
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}
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sd_mmc_err_t sd_mmc_select(uint8_t slot, uint32_t clock, uint8_t bus_width, bool high_speed)
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{
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sd_mmc_err_t ret = SD_MMC_SUCCESS;
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return ret;
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}
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sd_mmc_err_t sd_mmc_send_command(uint8_t command, uint32_t arg, uint8_t crc)
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{
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sd_mmc_err_t ret = SD_MMC_SUCCESS;
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return ret;
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}
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sd_mmc_err_t sd_mmc_read_res1(void)
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{
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sd_mmc_err_t ret = SD_MMC_SUCCESS;
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return ret;
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}
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