~ruther/qmk_firmware

ref: 7464c1d3308666e04c89dfd7e19ba1e7e7f62ec6 qmk_firmware/tmk_core/common/uart.h -rw-r--r-- 160 bytes
7464c1d3 — QMK Bot Merge remote-tracking branch 'origin/master' into develop 4 years ago 
                                                                                
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#pragma once

#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);