nrf51 retarget

retarget.c

#include "retarget.h"

#include "simple_uart.h"

int _write(int fd, char * str, int len)
{
    for (int i = 0; i < len; i++)
    {
        simple_uart_put(str[i]);
    }
    return len;
}

void retarget_init(void)
{
    simple_uart_config(8, 7, 10, 30, false);
}

retarget.h

#ifndef __RETARGET_H_
#define __RETARGET_H_

void retarget_init(void);

#endif