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19 lines
366 B
19 lines
366 B
/* spi.h */ |
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#ifndef __SPI_H |
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#define __SPI_H |
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#include "types.h" |
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void init_spi(void); |
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void spi_speedup(void); |
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void spi_write_byte(char byte); |
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char spi_read_byte(void); |
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void spi_write_bytes(char *data, int len); |
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void spi_read_bytes(char *data, int len); |
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void spi_transaction_start(void); |
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void spi_transaction_stop(void); |
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void spi_drain(void); |
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#endif /* __SPI_H */
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