Linux 系统串口使用代码

/*

* Program: 　　serial.c

* Author: 　　Paul Dean

* Version: 0.0.3

* Date: 　　2002-02-19

* Descr iption: To provide underlying serial port function,

* for high level applications.

*

*/



#include <termios.h> /* tcgetattr, tcsetattr */

#include <stdio.h> /* perror, printf, puts, fprintf, fputs */

#include <unistd.h> /* read, write, close */

#include <fcntl.h> /* open */

#include <sys/signal.h>

#include <sys/types.h>

#include <string.h> /* bzero, memcpy */

#include <limits.h> /* CHAR_MAX */



#include "vardef.h" /* INT32, INT16, INT8, UINT32, UINT16, UINT8 */

#include "serial.h"-This directory contains the version 0.0.4 release of the Serial Debugger (SDB).



The SDB is free software. If you think it is useful in your applications or solutions, you are admitted to use this source code with the declaration of Copyright to the original author, now Ding Baohua.



Install procedure is referred to INSTALL file.