tjtool.c

usb手柄电话usb驱动袁代码

/* 
 * TigerJet Network USB device utility for driver interface 
 * 
 * Written by Ping Liu <[e-mail]>
 * 
 * Copyright (C) 2003 TigerJet Network Inc.
 *
 * All rights reserved.
 *
 * 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.
 * 
 *  http://www.gnu.org/licenses/gpl.txt
 */


#include <sys/time.h>
#include <stdio.h> 
#include <getopt.h>
#include <string.h>
#include <stdarg.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/ioctl.h>
#include <fcntl.h>
#include <errno.h>
#include "tjusb.h"

static int ftj = -1;

unsigned short  StrToData(char *Ass)
{
	int data;
	if((Ass[0] == '0') && (Ass[1] == 'x'))
		sscanf(Ass + 2,"%x", &data);
	else sscanf(Ass, "%d", &data);
	return (unsigned short) data;
}

int main(int argc, char *argv[])
{

	struct tj560_regs trg;
	struct proslic_regs pro;
	int i;
        
        /* check if the device has plugged in */	
	ftj = open("/dev//usb/tjusb0", O_RDWR);
	if (ftj < 0) {
		fprintf(stderr,"Unable to open /dev/usb/tjusb0: %s\n", strerror(errno));
		exit(1);
	}

        /* parse the command */	
	if((argc < 2) || atoi(argv[1])){
		fprintf(stderr,"\n"
			"Usage:tjtool [options]\n"
			"      Valid options are:\n"
			"	-r [Index] <Length>	--Read tj560 register data from Index\n"
			"	-w [Index] [Value]	--Write data into tj560 register Index\n"
			"	-d [Address] <Value>	--Read/Write proslic direct register \n"
			"	-i [Address] <Value>	--Read/Write proslic indeirect register\n"
			"\n");
		close(ftj);
		exit(1);
	}
        
	memset(&trg,0,sizeof(trg));
	memset(&pro,0,sizeof(pro));

        /* Read tj560 register value */	
	if(!strcmp(argv[1],"-r") && (argc > 2)){
		trg.index = (unsigned char) StrToData(argv[2]);
                if (argc > 3) trg.len = (unsigned char) StrToData(argv[3]);	
                else trg.len = 1;

		if(ioctl(ftj,TJ_RD_REG,&trg) < 0 ) {
			fprintf(stderr,"Unable to read tj: %s\n", strerror(errno));
			close(ftj);
			exit(1);
		}

		for (i = 0; i< trg.len; i++)
		        fprintf(stderr,"Read tj560 reg %x = %02x\n",trg.index + i, trg.data[i]);
	}

        /* Write tj560 register value */	
	if(!strcmp(argv[1],"-w") && (argc > 3)){
		trg.index = (unsigned char) StrToData(argv[2]);
		trg.data[0] = (unsigned char) StrToData(argv[3]);
                trg.len = 1;
		if(ioctl(ftj,TJ_WR_REG,&trg) < 0){
			fprintf(stderr,"Unable to write tj: %s\n", strerror(errno));
			close(ftj);
			exit(1);
		}
		for (i = 0; i< trg.len; i++)
		        fprintf(stderr,"Write reg %x = %02x\n",trg.index + i, trg.data[i]);
	}

        /* Read proslic direct register value */	
	if(!strcmp(argv[1],"-d") && (argc == 3)){
		pro.address = (unsigned char) StrToData(argv[2]);

		if(ioctl(ftj,TJ_RDPS_DREG,&pro) < 0 ) {
			fprintf(stderr,"Unable to read proslic: %s\n", strerror(errno));
			close(ftj);
			exit(1);
		}

	        fprintf(stderr,"Read proslic reg %x = %02x\n",pro.address, pro.data);
	}

        /* Read Proslic Indirect register value */	
	if(!strcmp(argv[1],"-i") && (argc == 3)){
		pro.address = (unsigned char) StrToData(argv[2]);

		if(ioctl(ftj,TJ_RDPS_IDREG,&pro) < 0 ) {
			fprintf(stderr,"Unable to read proslic inderect: %s\n", strerror(errno));
			close(ftj);
			exit(1);
		}

	        fprintf(stderr,"Read proslic indirect reg %x = %04x\n",pro.address, pro.indata);
	}

        /* Write Proslic Direct register value */	
	if(!strcmp(argv[1],"-d") && (argc > 3)){
		pro.address = (unsigned char) StrToData(argv[2]);
		pro.data = (unsigned char) StrToData(argv[3]);
		if(ioctl(ftj,TJ_WRPS_DREG,&pro) < 0){
			fprintf(stderr,"Unable to write proslic: %s\n", strerror(errno));
			close(ftj);
			exit(1);
		}
	        fprintf(stderr,"Write proslic reg %x = %02x\n",pro.address, pro.data);
	}

        /* Write Proslic Indirect register value */	
	if(!strcmp(argv[1],"-i") && (argc > 3)){
		pro.address = (unsigned char) StrToData(argv[2]);
		pro.indata = StrToData(argv[3]);
		if(ioctl(ftj,TJ_WRPS_IDREG,&pro) < 0){
			fprintf(stderr,"Unable to write proslic indirect: %s\n", strerror(errno));
			close(ftj);
			exit(1);
		}
	        fprintf(stderr,"Write proslic indirect reg %x = %04x\n",pro.address, pro.indata);
	}

	close(ftj);
	exit(0);
	return 0;
}