tio.h

unix/linux下串口调试工具

/****************************************************************************
*
*  SCT, Serial Communication Tracer  
*
*  CopyRight (C)  Bruce (ZhaoFei), [e-mail]
*                          http://www.zflogic.com
*
*  All sources in the package are copyrighted under the the terms of GNU GPL
*
****************************************************************************
*                                                                         
*  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
*
*  If you intend to use this pragram commercially on a regular basis you
*  must contact the author for an appropriate donation.
*                                                                       
***************************************************************************/

#ifndef TIO_H
#define TIO_H


#ifndef TIO_L
#define TIO_L extern
#endif

#define EVENPARITY	2
#define ODDPARITY	1	

#define HS_RTSCTS	1	
#define HS_XONXOFF	2	

typedef struct {
	char devname[128];
	char frameset[20];
	struct termios oldtio;	
	int fd;
	int baudrate;
	int parity;
	int databits;
	int stopbits;
	uchar hsflag;
	uchar opened;
	} devstat_t;


TIO_L bool parse_frameset(devstat_t *dt,char *frameset);  

TIO_L int tio_block(int fd, bool block);
TIO_L int tio_echo(int fd, bool echo);
TIO_L int tio_raw(int fd);
TIO_L int tio_cr2nl(int fd,int queue);	//replace CR with NL 
TIO_L int tio_saveset(int fd,struct termios *save_termios);
TIO_L int tio_reset(int fd, struct termios *old_tios);

#endif