int JoystickButtons::do_start(const SensorConfig *config) {
if (joy) return 0;
const char *name = config->getname();
char joyname[100];
if(name[0]!='/') snprintf(joyname,100,"/%s",name);
else snprintf(joyname,100,"%s",name);
fprintf(stderr,"Opening joystick: %s\n",joyname);
joy = joy_open(joyname);
return (joy != NULL);
}
void gp2x_usbjoy_init (void) {
/* Open available joysticks -GnoStiC */
int i, n = 0;
printf("\n");
for (i = 0; i < 4; i++) {
joys[n] = joy_open(i+1);
if (joys[n] && joy_buttons(joys[n]) > 0) {
printf ("+-Joystick %d: \"%s\", buttons = %i\n", i+1, joy_name(joys[n]), joy_buttons(joys[n]));
n++;
}
}
num_of_joys = n;
printf("Found %d Joystick(s)\n",num_of_joys);
}
