rpi4-osdev/part4-miniuart/io.h
2020-07-12 15:34:23 +01:00

7 lines
216 B
C

void uart_init();
void uart_writeText(char *buffer);
void uart_loadOutputFifo();
unsigned char uart_readByte();
unsigned int uart_isReadByteReady();
void uart_writeByteBlocking(unsigned char ch);
void uart_update();