Regards
Leslie
Mr. Leslie Satenstein
50 years in Information Technology and going strong.
Yesterday was a good day, today is a better day,
and tomorrow will be even better.
mailto:[email protected]
alternative: [email protected]
www.itbms.biz www.eclipseguard.com
/*
* 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
*/
#include <stdlib.h>
#include <stdio.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <asm/types.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdint.h>
#include <linux/input.h>
int main (int argc, char **argv) {
int fd = -1; /* the file descriptor for the device */
int yalv; /* loop counter */
size_t read_bytes; /* how many bytes were read */
struct input_event ev[64]; /* the events (up to 64 at once) */
char * pf;
/* read() requires a file descriptor, so we check for one, and then open it */
/* tmporary hack */
argc=2;
argv[1]="/dev/input/event1";
if (argc != 2) {
fprintf(stderr, "usage: %s event-device - probably /dev/input/event1\n", argv[0]);
exit(1);
}
if ((fd = open(argv[1], O_RDONLY)) < 0) {
perror("evdev open");
exit(1);
}
while (1)
{
read_bytes = read(fd, ev, sizeof(struct input_event) * 64);
if (read_bytes < (int) sizeof(struct input_event)) {
perror("evtest: short read");
exit (1);
}
for (yalv = 0; yalv < (int) (read_bytes / sizeof(struct input_event)); yalv++)
{
if(ev[yalv].type ==1 && ev[yalv.value==1)
switch ( ev[yalv.code)
{
case 14 : pf= "bs" break;
case 55 : pf="*"; break;
case 71 : pf="7"; break;
case 72: pf="8"; break;
case 73 : pf="9"; break;
case 74 : pf="-"; break;
case 75 : pf="4" ; break;
case 76 : pf="5" ; break;
case 77 : pf="6" ; break;
case 78 : pf="+" ; break;
case 79 : pf="1" ; break;
case 80 : pf="2" ; break;
case 81 : pf="3" ; break;
case 82 : pf="0" ; break;
case 83 : pf="." ; break;
case 96 : pf="enter"; break;
case 98 : pf="/" ; break;
default: pf=" " ; break;
}
printf(pf);
}
close(fd);
exit(0);
}
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