~ruther/qmk_firmware

ref: 6274a216f87bad7d6fe9c9a1a4328dbf444fc364 qmk_firmware/tmk_core/common/uart.h -rw-r--r-- 201 bytes
6274a216 — Erez Zukerman [Erez & Jack] Examples for advanced macro stuff 9 years ago 
                                                                                
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#ifndef _uart_included_h_
#define _uart_included_h_

#include <stdint.h>

void uart_init(uint32_t baud);
void uart_putchar(uint8_t c);
uint8_t uart_getchar(void);
uint8_t uart_available(void);

#endif