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SPI hardware bitbanging from SD CARD

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rob-ng15 2020-03-17 09:50:45 +00:00 committed by GitHub
parent 50b6db6a6b
commit d45dda731a
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6
litex/soc/software/include/base/spi.h Normal file
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int spi_sdcard_init(uint32_t device);
int spi_sdcard_read_sector(uint32_t device, unsigned long lba,unsigned char *buf);
unsigned char spi_sdcard_goidle(void);
unsigned char spi_sdcard_readMBR(void);
unsigned char spi_sdcard_readFile(char *, char *, unsigned long);