sdb.c

linux下的一个串口调试程序的源代码

/*
 * Program:     sdb
 * Funtcion:    Serial Debugger 
 * Date:        2002-02-19
 * Version:     0.0.5
 * Author:      Paul Dean
 */

#include <stdio.h>              //* printf */
#include <fcntl.h>              //* open */
#include <string.h>             //* bzero */
#include <stdlib.h>             //* exit */
#include <sys/times.h>          //* times */
#include <unistd.h>             //* read, write, close */
#include <sys/stat.h>           //* lstat */

#include "types.h"
#include "serial.h"
#include "args.h"
#include "cmd.h"

static PACKAGE_INFO pkgInfo = {
    "sdb",                      //* program */
    "serutils",                 //* package */
    "0.0.4",                    //* version */
    "Paul Dean",                //* author */
    0                           //* reserved */
},             *pPkgInfo = &pkgInfo;

static PORT_INFO portInfo = {
    0,                          //* debug */
    0,                          //* echo */
    115200,                     //* baudrate */
    0,                          //* port */
    8,                          //* databit */
    1,                          //* flow control: hardware */
    'N',                        //* no parity check */
    "1",                        //* stopbit */
    NULL,                       //* device */
    0                           //* reserved */
},             *pPortInfo = &portInfo;

static ARGUMENTS args = { &pkgInfo, &portInfo };
P_ARGUMENTS     pArgs = &args;

int main (int argc, char *argv[])
{
    parse_arguments (argc, argv, 0, pPkgInfo, pPortInfo);
    //* open comport */
    if (OpenComPort (pPortInfo)) {
        fprintf (stderr,
                 "Make sure /dev/ttyS%d "
                 "not in use or you have enough privilege.\n\n",
                 pPortInfo->port);
        exit (-1);
    }
    cmd ();
    CloseComPort ();
    exit (0);
}