@Override
public void setShutdownOptions(
Boolean unexport,
PinState state,
PinPullResistance resistance,
PinMode mode,
GpioPin... pin) {
delegate.setShutdownOptions(unexport, state, resistance, mode, pin);
}
public static void main(String[] args) throws InterruptedException {
System.out.println("<--Pi4J--> GPIO Cylon Example ... started.");
// create gpio controller
final GpioController gpio = GpioFactory.getInstance();
// provision gpio pin #01 as an output pin and turn on
final GpioPinDigitalOutput[] pins = {
gpio.provisionDigitalOutputPin(RaspiPin.GPIO_00, PinState.LOW),
gpio.provisionDigitalOutputPin(RaspiPin.GPIO_01, PinState.LOW),
gpio.provisionDigitalOutputPin(RaspiPin.GPIO_02, PinState.LOW),
gpio.provisionDigitalOutputPin(RaspiPin.GPIO_03, PinState.LOW),
gpio.provisionDigitalOutputPin(RaspiPin.GPIO_04, PinState.LOW),
gpio.provisionDigitalOutputPin(RaspiPin.GPIO_05, PinState.LOW),
gpio.provisionDigitalOutputPin(RaspiPin.GPIO_06, PinState.LOW),
gpio.provisionDigitalOutputPin(RaspiPin.GPIO_07, PinState.LOW)
};
System.out.println("--> GPIO state should be: ON");
// set shutdown options on all pins
gpio.setShutdownOptions(true, PinState.LOW, pins);
// infinite loop
while (true) {
for (int index = 0; index <= 6; index++) {
pins[index].pulse(50);
Thread.sleep(50);
}
for (int index = 6; index >= 0; index--) {
pins[index].pulse(50);
Thread.sleep(50);
}
}
// stop all GPIO activity/threads by shutting down the GPIO controller
// (this method will forcefully shutdown all GPIO monitoring threads and scheduled tasks)
// gpio.shutdown(); <--- implement this method call if you wish to terminate the Pi4J GPIO
// controller
}
@Override
public void setShutdownOptions(Boolean unexport, PinState state, GpioPin... pin) {
delegate.setShutdownOptions(unexport, state, pin);
}
@Override
public void setShutdownOptions(GpioPinShutdown options, GpioPin... pin) {
delegate.setShutdownOptions(options, pin);
}