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Added Test Directory. Touch input works in touchSimp for wacom bamboo…
… fun on Ubuntu linux. Not yet integrated into library. Should support other touch devices and other linux distros, but not tested on anything else.
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jimtla committed May 25, 2010
1 parent 1b0384f commit ecae2b2
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3 changes: 3 additions & 0 deletions touchTest/makefile
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SDLTest : touchSimp.c touchPong.c
gcc touchSimp.c -o touchSimp `sdl-config --cflags --libs` -g
gcc touchPong.c -o touchPong `sdl-config --cflags --libs` -g
3 changes: 3 additions & 0 deletions touchTest/makefile~
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SDLTest : touchSimp.c touchPong.c
gcc touchSimp.c -o touchSimp `sdl-config --cflags --libs` -gSDLTest :
gcc touchPong.c -o touchPong `sdl-config --cflags --libs` -g
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69 changes: 69 additions & 0 deletions touchTest/testIn.c
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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <errno.h>
#include <fcntl.h>
#include <dirent.h>
#include <linux/input.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/select.h>
#include <sys/time.h>
#include <termios.h>
#include <signal.h>

void handler (int sig)
{
printf ("\nexiting...(%d)\n", sig);
exit (0);
}

void perror_exit (char *error)
{
perror (error);
handler (9);
}

int main (int argc, char *argv[])
{
struct input_event ev[64];
int fd, rd, value, size = sizeof (struct input_event);
char name[256] = "Unknown";
char *device = NULL;

//Setup check
if (argv[1] == NULL){
printf("Please specify (on the command line) the path to the dev event interface device\n");
exit (0);
}

if ((getuid ()) != 0)
printf ("You are not root! This may not work...\n");

if (argc > 1)
device = argv[1];

//Open Device
if ((fd = open (device, O_RDONLY)) == -1)
printf ("%s is not a vaild device.\n", device);

//Print Device Name
ioctl (fd, EVIOCGNAME (sizeof (name)), name);
printf ("Reading From : %s (%s)\n", device, name);

while (1){

if ((rd = read (fd, ev, size * 64)) < size)
perror_exit ("read()");
printf("time: %i\n type: %X\n code: %X\n value: %i\n ",ev[0].time,ev[0].type,ev[0].value,ev[0].value);

value = ev[0].value;

if (value != ' ' && ev[1].value == 1 && ev[1].type == 1){ // Only read the key press event
printf ("Code[%d]\n", (ev[1].code));
}
}

return 0;
}
69 changes: 69 additions & 0 deletions touchTest/testIn.c~
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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <errno.h>
#include <fcntl.h>
#include <dirent.h>
#include <linux/input.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/select.h>
#include <sys/time.h>
#include <termios.h>
#include <signal.h>

void handler (int sig)
{
printf ("\nexiting...(%d)\n", sig);
exit (0);
}

void perror_exit (char *error)
{
perror (error);
handler (9);
}

int main (int argc, char *argv[])
{
struct input_event ev[64];
int fd, rd, value, size = sizeof (struct input_event);
char name[256] = "Unknown";
char *device = NULL;

//Setup check
if (argv[1] == NULL){
printf("Please specify (on the command line) the path to the dev event interface device\n");
exit (0);
}

if ((getuid ()) != 0)
printf ("You are not root! This may not work...\n");

if (argc > 1)
device = argv[1];

//Open Device
if ((fd = open (device, O_RDONLY)) == -1)
printf ("%s is not a vaild device.\n", device);

//Print Device Name
ioctl (fd, EVIOCGNAME (sizeof (name)), name);
printf ("Reading From : %s (%s)\n", device, name);

while (1){

if ((rd = read (fd, ev, size * 64)) < size)
perror_exit ("read()");
printf("time: %i\n type: %X\n code: %X\n value: %i\n ",ev[0].time,ev[0].type,ev[0].value,ev[0].value);

value = ev[0].value;

if (value != ' ' && ev[1].value == 1 && ev[1].type == 1){ // Only read the key press event
printf ("Code[%d]\n", (ev[1].code));
}
}

return 0;
}
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