/*
 Copyright (C) 2011 James Coliz, Jr. <maniacbug@ymail.com>
 
 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
 version 2 as published by the Free Software Foundation.
 */

/**
 * @file printf.h
 *
 * Setup necessary to direct stdout to the Arduino Serial library, which
 * enables 'printf'
 */

#ifndef __PRINTF_H__
#define __PRINTF_H__

#include "WProgram.h"

int serial_putc(char c, FILE*)
{
    Serial.write(c);

    return c;
}

void printf_begin(void)
{
    fdevopen(&serial_putc, 0);
}

#endif // __PRINTF_H__