#ifndef _SPI_H_ #define _SPI_H_ #include <stdint.h> typedef enum { e_SPI_CANVAS, e_SPI_DISPLAY, e_SPI_SOUND, e_SPI_EEPROM } t_SpiDeviceSelector; void spiInit(); void spiSendBegin(t_SpiDeviceSelector d); void spiSendEnd(t_SpiDeviceSelector d); void spiSendOctet(uint8_t v); uint8_t spiReceiveOctet(); #endif // _SPI_H_