rpi4-osdev/part15-tcpip-webserver/include/spi.h
2022-04-08 21:36:35 +01:00

5 lines
263 B
C

void spi_init();
void spi_send_recv(unsigned char *sbuffer, unsigned char *rbuffer, unsigned int size);
void spi_send(unsigned char *data, unsigned int size);
void spi_recv(unsigned char *data, unsigned int size);
void spi_chip_select(unsigned char chip_select);