uartspi.h

SPI communications for ATmega128/ATmega2560 (native SPI and UART in SPI-mode).

#ifndef UARTSPI_H_
#define UARTSPI_H_

#include "ioavr.h"

#define UCPHA2    1

void uartspi_init();
unsigned char uartspi_send_byte(unsigned char data);

#endif