/*
 * Copyright (C) 2009 Nicole Faerber <nicole.faerber@dpin.de>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */

#ifndef _UART_H_
#define _UART_H_

#include <stdio.h>
#include <errno.h>
#include <fcntl.h>
#include <unistd.h>
#include <string.h>
#include <stdint.h>
#include <termios.h>


int open_uart(char *device, speed_t baud);
int uart_get_fd(void);
void put_uart(uint8_t ch);
void write_uart(char *buf, int size);
uint8_t get_uart(uint8_t *ch);
int uart_read(char *rxbuf, int maxlen);
void close_uart(void);

#endif