/*
* Simple test of digital inputs and outputs.
* Input sensor (button) is connected to channel 23.
* Two LEDs are connected to channels 00 and 01.
* While button is idle, LED1 is off and LED2 is on.
* When button is pressed, LED1 is turned on, and LED2 turned off.
*/
void test1(dyio_t *d)
{
int led, button;
printf("Test 1: button at channel 23, two LEDs at channels 00 and 01.\n");
dyio_set_mode(d, 23, MODE_DI);
dyio_set_mode(d, 0, MODE_DO);
dyio_set_mode(d, 1, MODE_DO);
led = 0;
dyio_set_value(d, 0, 0);
dyio_set_value(d, 1, 1);
for (;;) {
button = !dyio_get_value(d, 23);
if (button != led) {
printf(button ? "#" : ".");
led = button;
dyio_set_value(d, 0, button);
dyio_set_value(d, 1, !button);
}
fflush(stdout);
usleep(10000);
}
}
/*
* Simple test of digital inputs and outputs.
* Input sensor (button) is connected to channel 23.
* Two LEDs are connected to channels 01 and 02.
* While button is idle, LED1 is off and LED2 is on.
* When button is pressed, LED1 is turned on, and LED2 is turned off.
*/
void test1()
{
int led0, led1, button;
dyio_set_mode(23, MODE_DI);
dyio_set_mode(0, MODE_DO);
dyio_set_mode(1, MODE_DO);
led0 = 0;
led1 = 0;
dyio_print_channels();
for (;;) {
button = !dyio_get_value(23);
if (button) {
if (! led0) {
printf("#");
led0 = 1;
dyio_set_value(0, led0, 0);
}
if (led1) {
led1 = 0;
dyio_set_value(1, led1, 0);
}
} else {
if (led0) {
printf(".");
led0 = 0;
dyio_set_value(0, led0, 0);
}
if (! led1) {
led1 = 1;
dyio_set_value(1, led1, 0);
}
}
fflush(stdout);
usleep(10000);
}
}
