uart.c File Reference

#include <stdio.h>
#include <stddef.h>
#include "stm8s.h"
#include "atom.h"
#include "atommutex.h"
#include "uart.h"

Functions

int uart_init (uint32_t baudrate)
char uart_putchar (char c)

Function Documentation

int uart_init ( uint32_t  baudrate  ) 

Set up UART2 for putting out debug messages. This the UART used on STM8S Discovery, change if required.

char uart_putchar ( char  c  ) 

uart_putchar

Write a char out via UART2

Parameters:
[in] c Character to send
Returns:
Character sent

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