/********************************************************************************************
 *        File:  serial.h
 *     Version:  1.0.0
 *   Copyright:  2013 (c) Guo Wenxue <guowenxue@gmail.com>
 * Description:  The UART on board drivers/functions.
 *   ChangeLog:  1, Release initial version on "Mon Feb 25 22:58:49 CST 2013"
 *
 *******************************************************************************************/

#ifndef __SERIAL_H__
#define __SERIAL_H__

int serial_init(int baudrate);
int serial_getc(void);
void serial_putc(const char ch);
void serial_puts(const char *str);
int serial_tstc(void);
long xmodem_recv(char *buf);

#endif /* end of __SERIAL_H__ */