ROMBUSDriver/old/spi.h

18 lines
254 B
C

#ifndef SPI_H
#define SPI_H
void spi_select();
void spi_deselect();
void spi_tx_slow(char d);
char spi_rx_slow();
void spi_skip_slow(int n);
void spi_tx_8(char d);
char spi_rx_8();
void spi_tx_16(int d);
int spi_rx_16();
void spi_skip(int n);
#endif