public Pi4jDeviceFactory() { GpioFactory.setDefaultProvider(new RaspiGpioProvider(RaspiPinNumberingScheme.BROADCOM_PIN_NUMBERING)); gpioController = GpioFactory.getInstance(); // Default mode is balanced, actually want mark-space which gives traditional PWM with // predictable PWM frequencies setHardwarePwmFrequency(DEFAULT_HARDWARE_PWM_FREQUENCY); }
GpioFactory.setDefaultProvider(new RaspiGpioProvider(RaspiPinNumberingScheme.BROADCOM_PIN_NUMBERING));
public void test(int gpio) { GpioFactory.setDefaultProvider(new RaspiGpioProvider(RaspiPinNumberingScheme.BROADCOM_PIN_NUMBERING)); GpioController gpio_controller = GpioFactory.getInstance(); Pin pin = RaspiBcmPin.getPinByAddress(gpio); GpioPinDigitalInput digitalInputPin = gpio_controller.provisionDigitalInputPin(pin, "Digital Input for BCM GPIO " + gpio, PinPullResistance.PULL_UP); GpioUtil.setEdgeDetection(pin.getAddress(), PinEdge.BOTH.getValue()); digitalInputPin.addListener(this); System.out.println("Waiting 20s for events..., thread name=" + Thread.currentThread().getName()); SleepUtil.sleepSeconds(20); gpio_controller.unprovisionPin(digitalInputPin); gpio_controller.shutdown(); }
GpioFactory.setDefaultProvider(new RaspiGpioProvider(RaspiPinNumberingScheme.BROADCOM_PIN_NUMBERING));