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Added inital spi based sd card code. Working on CRC7 code that works.

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This commit is contained in:
Jacob Pease 2024-07-20 14:00:43 -05:00
parent 6018ab82ab
commit cc32e90f66
4 changed files with 41 additions and 1 deletions
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1
fpga/zsbl/spi.h
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@ -40,6 +40,7 @@
void write_reg(uintptr_t addr, uint32_t value);
uint32_t read_reg(uintptr_t addr);
uint8_t spi_send_byte(uint8_t byte);
void spi_init();
#endif