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Java Gpio.pullUpDnControl方法代码示例

本文整理汇总了Java中com.pi4j.wiringpi.Gpio.pullUpDnControl方法的典型用法代码示例。如果您正苦于以下问题：Java Gpio.pullUpDnControl方法的具体用法？Java Gpio.pullUpDnControl怎么用？Java Gpio.pullUpDnControl使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.pi4j.wiringpi.Gpio的用法示例。


在下文中一共展示了Gpio.pullUpDnControl方法的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: test

import com.pi4j.wiringpi.Gpio; //导入方法依赖的package包/类
public void test(int gpio) {
	int status = Gpio.wiringPiSetupGpio();
	if (status != 0) {
		throw new RuntimeException("Error initialising wiringPi: " + status);
	}
	Gpio.pinMode(gpio, Gpio.INPUT);
	Gpio.pullUpDnControl(gpio, Gpio.PUD_UP);
	int delay = 20;
	System.out.println("Waiting " + delay + "s for events..., thread name=" + Thread.currentThread().getName());
	if (Gpio.wiringPiISR(gpio, Gpio.INT_EDGE_BOTH, this) != 1) {
		System.out.println("Error in wiringPiISR");
	} else {
		System.out.println("Sleeping for " + delay + "s");
		SleepUtil.sleepSeconds(delay);
	}
	
	GpioUtil.unexport(gpio);
}
开发者ID:mattjlewis，项目名称:diozero，代码行数:19，代码来源:ButtonTestWiringPi.java

示例2: run

import com.pi4j.wiringpi.Gpio; //导入方法依赖的package包/类
@Override
public void run() {
	System.out.println(Thread.currentThread().getName()
			+ " started on PIN " + pin);
	Gpio.wiringPiSetupGpio();
	Gpio.pinMode(pin, Gpio.OUTPUT);
	Gpio.pullUpDnControl(pin, Gpio.PUD_DOWN);
	Gpio.digitalWrite(pin, true);

	while (!finish) {
		try {
			Thread.sleep(2000);
		} catch (InterruptedException e) {
			e.printStackTrace();
			stop();
		}
	}

	Gpio.digitalWrite(pin, false);
	System.out.println(Thread.currentThread().getName() + " finished.");
}
开发者ID:iproduct，项目名称:course-social-robotics，代码行数:22，代码来源:CoctailMachine.java

示例3: gpioIsrSetup

import com.pi4j.wiringpi.Gpio; //导入方法依赖的package包/类
private static void gpioIsrSetup() {
    wiringPiSetup();
    
    Gpio.pinMode(btnPin, Gpio.INPUT);
    Gpio.pullUpDnControl(btnPin, Gpio.PUD_UP);
    
    Gpio.pinMode(ledPin, Gpio.OUTPUT);
    Gpio.pullUpDnControl(ledPin, Gpio.PUD_DOWN);
    Gpio.digitalWrite(ledPin, false);
    
    Gpio.wiringPiISR(btnPin, Gpio.INT_EDGE_FALLING, new GpioInterruptCallback() {
        private final long debounceTime = 200;
        @Override
        public void callback(int pin) {
            Gpio.delay(10);
            long currentTime = System.currentTimeMillis();
            if(currentTime > lastTime+debounceTime){
                Gpio.digitalWrite(ledPin, Gpio.digitalRead(ledPin)==0?1:0);                
                logger.debug("GPIO PIN 0 detected. Led state: "+Gpio.digitalRead(ledPin));
            }else{
                logger.debug("Discard event "+currentTime);
            }              
            lastTime=currentTime;
        }
    });
}
开发者ID:marcandreuf，项目名称:sunfounder-sensors-raspi-4j，代码行数:27，代码来源:Ex13_ButtonISR.java

示例4: AudioPlayer

import com.pi4j.wiringpi.Gpio; //导入方法依赖的package包/类
public AudioPlayer() {
	// initialize wiringPi library
	// Gpio.wiringPiSetupGpio();

	// GPIO output pin
	Gpio.pinMode(17, Gpio.OUTPUT);
	Gpio.pullUpDnControl(17, Gpio.PUD_DOWN);
}
开发者ID:iproduct，项目名称:course-social-robotics，代码行数:9，代码来源:AudioPlayer.java

示例5: main

import com.pi4j.wiringpi.Gpio; //导入方法依赖的package包/类
public static void main(String args[]) throws InterruptedException {
    int pin;
    int dataPtr;
    int l, s, d;

    System.out.println("<--Pi4J--> GPIO test program");

    // setup wiringPi
    if (Gpio.wiringPiSetup() == -1) {
        System.out.println(" ==>> GPIO SETUP FAILED");
        return;
    }

    // set GPIO 4 as the input trigger
    GpioUtil.export(7, GpioUtil.DIRECTION_IN);
    GpioUtil.setEdgeDetection(7, GpioUtil.EDGE_BOTH);
    Gpio.pinMode (7, Gpio.INPUT) ;
    Gpio.pullUpDnControl(7, Gpio.PUD_DOWN);

    // set all other GPIO as outputs
    for (pin = 0; pin < 7; ++pin) {
        // export all the GPIO pins that we will be using
        GpioUtil.export(pin, GpioUtil.DIRECTION_OUT);
        Gpio.pinMode(pin, Gpio.OUTPUT);
    }

    dataPtr = 0;
    while (true) {
        l = data[dataPtr++]; // LED
        s = data[dataPtr++]; // State
        d = data[dataPtr++]; // Duration (10ths)

        if ((l + s + d) == 27) {
            dataPtr = 0;
            continue;
        }

        Gpio.digitalWrite(l, s);

        if (Gpio.digitalRead(7) == 1) // Pressed as our switch shorts to ground
            Gpio.delay(d * 10); // Faster!
        else
            Gpio.delay(d * 100);
    }
}
开发者ID:uwigem，项目名称:uwigem2017，代码行数:46，代码来源:WiringPiGpioExample.java

示例6: main

import com.pi4j.wiringpi.Gpio; //导入方法依赖的package包/类
public static void main(String args[]) throws InterruptedException {

        System.out.println("<--Pi4J--> GPIO INTERRUPT test program");

        // create and add GPIO listener
        GpioInterrupt.addListener(new GpioInterruptListener() {
            @Override
            public void pinStateChange(GpioInterruptEvent event) {
                System.out.println("Raspberry Pi PIN [" + event.getPin() +"] is in STATE [" + event.getState() + "]");

                if(event.getPin() == 7) {
                    Gpio.digitalWrite(6, event.getStateValue());
                }
                if(event.getPin() == 0) {
                    Gpio.digitalWrite(5, event.getStateValue());
                }
            }
        });

        // setup wiring pi
        if (Gpio.wiringPiSetup() == -1) {
            System.out.println(" ==>> GPIO SETUP FAILED");
            return;
        }

        // export all the GPIO pins that we will be using
        GpioUtil.export(0, GpioUtil.DIRECTION_IN);
        GpioUtil.export(7, GpioUtil.DIRECTION_IN);
        GpioUtil.export(5, GpioUtil.DIRECTION_OUT);
        GpioUtil.export(6, GpioUtil.DIRECTION_OUT);

        // set the edge state on the pins we will be listening for
        GpioUtil.setEdgeDetection(0, GpioUtil.EDGE_BOTH);
        GpioUtil.setEdgeDetection(7, GpioUtil.EDGE_BOTH);

        // configure GPIO pins 5, 6 as an OUTPUT;
        Gpio.pinMode(5, Gpio.OUTPUT);
        Gpio.pinMode(6, Gpio.OUTPUT);

        // configure GPIO 0 as an INPUT pin; enable it for callbacks
        Gpio.pinMode(0, Gpio.INPUT);
        Gpio.pullUpDnControl(0, Gpio.PUD_DOWN);
        GpioInterrupt.enablePinStateChangeCallback(0);

        // configure GPIO 7 as an INPUT pin; enable it for callbacks
        Gpio.pinMode(7, Gpio.INPUT);
        Gpio.pullUpDnControl(7, Gpio.PUD_DOWN);
        GpioInterrupt.enablePinStateChangeCallback(7);

        // continuously loop to prevent program from exiting
        while (true) {
            Thread.sleep(5000);
        }
    }
开发者ID:uwigem，项目名称:uwigem2017，代码行数:55，代码来源:WiringPiGpioInterruptExample.java

示例7: WiringPiDigitalInputDevice

import com.pi4j.wiringpi.Gpio; //导入方法依赖的package包/类
public WiringPiDigitalInputDevice(String key, DeviceFactoryInterface deviceFactory, int gpio,
		GpioPullUpDown pud, GpioEventTrigger trigger) throws RuntimeIOException {
	super(key, deviceFactory);
	
	this.gpio = gpio;
	switch (trigger) {
	case RISING:
		edge = Gpio.INT_EDGE_RISING;
		break;
	case FALLING:
		edge = Gpio.INT_EDGE_FALLING;
		break;
	case BOTH:
	default:
		edge = Gpio.INT_EDGE_BOTH;
		break;
	}
	
	try {
		// Note calling this method will automatically export the pin and set the pin direction to INPUT
		if (!GpioUtil.setEdgeDetection(gpio, edge)) {
			throw new RuntimeIOException("Error setting edge detection (" + edge + ") for pin " + gpio);
		}
	} catch (RuntimeException re) {
		throw new RuntimeIOException(re);
	}

	int wpi_pud;
	switch (pud) {
	case PULL_DOWN:
		wpi_pud = Gpio.PUD_DOWN;
		break;
	case PULL_UP:
		wpi_pud = Gpio.PUD_UP;
		break;
	case NONE:
	default:
		wpi_pud = Gpio.PUD_OFF;
		break;
	}
	Gpio.pullUpDnControl(gpio, wpi_pud);
}
开发者ID:mattjlewis，项目名称:diozero，代码行数:43，代码来源:WiringPiDigitalInputDevice.java

示例8: main

import com.pi4j.wiringpi.Gpio; //导入方法依赖的package包/类
public static void main(String args[]) throws InterruptedException {
    int pin;
    int dataPtr;
    int l, s, d;
    
    System.out.println("<--Pi4J--> GPIO test program");

    // setup wiringPi
    if (Gpio.wiringPiSetup() == -1) {
        System.out.println(" ==>> GPIO SETUP FAILED");
        return;
    }

    // set GPIO 4 as the input trigger 
    GpioUtil.export(7, GpioUtil.DIRECTION_IN);
    GpioUtil.setEdgeDetection(7, GpioUtil.EDGE_BOTH);
    Gpio.pinMode (7, Gpio.INPUT) ;  
    Gpio.pullUpDnControl(7, Gpio.PUD_DOWN);        

    // set all other GPIO as outputs
    for (pin = 0; pin < 7; ++pin) {
        // export all the GPIO pins that we will be using
        GpioUtil.export(pin, GpioUtil.DIRECTION_OUT);            
        Gpio.pinMode(pin, Gpio.OUTPUT);
    }
    
    dataPtr = 0;
    for (;;) {
        l = data[dataPtr++]; // LED
        s = data[dataPtr++]; // State
        d = data[dataPtr++]; // Duration (10ths)

        if ((l + s + d) == 27) {
            dataPtr = 0;
            continue;
        }

        Gpio.digitalWrite(l, s);
        
        if (Gpio.digitalRead(7) == 1) // Pressed as our switch shorts to ground
            Gpio.delay(d * 10); // Faster!
        else
            Gpio.delay(d * 100);
    }
}
开发者ID:iot-labs，项目名称:communication，代码行数:46，代码来源:WiringPiGpioExample.java

示例9: main

import com.pi4j.wiringpi.Gpio; //导入方法依赖的package包/类
public static void main(String args[]) throws InterruptedException {
    
    System.out.println("<--Pi4J--> GPIO INTERRUPT test program");
    
    // create and add GPIO listener 
    GpioInterrupt.addListener(new GpioInterruptListener() {
        @Override
        public void pinStateChange(GpioInterruptEvent event) {
            System.out.println("Raspberry Pi PIN [" + event.getPin() +"] is in STATE [" + event.getState() + "]");
            
            if(event.getPin() == 7) {
                Gpio.digitalWrite(6, event.getStateValue());
            }
            if(event.getPin() == 0) {
                Gpio.digitalWrite(5, event.getStateValue());
            }
        }
    });
    
    // setup wiring pi
    if (Gpio.wiringPiSetup() == -1) {
        System.out.println(" ==>> GPIO SETUP FAILED");
        return;
    }

    // export all the GPIO pins that we will be using
    GpioUtil.export(0, GpioUtil.DIRECTION_IN);
    GpioUtil.export(7, GpioUtil.DIRECTION_IN);
    GpioUtil.export(5, GpioUtil.DIRECTION_OUT);
    GpioUtil.export(6, GpioUtil.DIRECTION_OUT);
    
    // set the edge state on the pins we will be listening for
    GpioUtil.setEdgeDetection(0, GpioUtil.EDGE_BOTH);
    GpioUtil.setEdgeDetection(7, GpioUtil.EDGE_BOTH);
    
    // configure GPIO pins 5, 6 as an OUTPUT;
    Gpio.pinMode(5, Gpio.OUTPUT);
    Gpio.pinMode(6, Gpio.OUTPUT);

    // configure GPIO 0 as an INPUT pin; enable it for callbacks
    Gpio.pinMode(0, Gpio.INPUT);
    Gpio.pullUpDnControl(0, Gpio.PUD_DOWN);        
    GpioInterrupt.enablePinStateChangeCallback(0);
    
    // configure GPIO 7 as an INPUT pin; enable it for callbacks
    Gpio.pinMode(7, Gpio.INPUT);
    Gpio.pullUpDnControl(7, Gpio.PUD_DOWN);        
    GpioInterrupt.enablePinStateChangeCallback(7);

    // continuously loop to prevent program from exiting
    for (;;) {
        Thread.sleep(5000);
    }
}
开发者ID:iot-labs，项目名称:communication，代码行数:55，代码来源:WiringPiGpioInterruptExample.java

示例10: main

import com.pi4j.wiringpi.Gpio; //导入方法依赖的package包/类
public static void main(String[] args) throws InterruptedException {

		// initialize wiringPi library
		Gpio.wiringPiSetupGpio();

		// GPIO output pin
		Gpio.pinMode(17, Gpio.OUTPUT);
		Gpio.pullUpDnControl(17, Gpio.PUD_DOWN);
		Gpio.digitalWrite(17, false);

		for (int i = 0; i < 30; i++) {
			System.out.println("Iteration " + i);
			Gpio.digitalWrite(17, true);
			Thread.sleep(60000);
			Gpio.digitalWrite(17, false);
			Thread.sleep(500);
		}
		Gpio.digitalWrite(17, false);

		// Gpio.digitalWrite(6, 1);
		//
		// Gpio.pwmWrite(12, 240);
		// Gpio.pwmWrite(13, 240);
		// // SoftPwm.softPwmWrite(12, i);
		// Thread.sleep(5000);
		//
		// System.out.println("Running motors forward accelerating");
		//
		// for (int i = 0; i <= 480; i++) {
		// Gpio.digitalWrite(5, 1);
		// Gpio.digitalWrite(6, 1);
		//
		// Gpio.pwmWrite(12, i);
		// Gpio.pwmWrite(13, i);
		// // SoftPwm.softPwmWrite(12, i);
		// Thread.sleep(40);
		// }
		//
		// System.out.println("Running motors forward decelerating");
		// for (int i = 480; i > 0; i--) {
		// Gpio.digitalWrite(5, 1);
		// Gpio.digitalWrite(6, 1);
		//
		// Gpio.pwmWrite(12, i);
		// Gpio.pwmWrite(13, i);
		// // SoftPwm.softPwmWrite(12, i);
		// Thread.sleep(20);
		// }
		//
		// Gpio.digitalWrite(5, 0);
		// Gpio.digitalWrite(6, 1);
		//
		// Gpio.pwmWrite(12, 240);
		// Gpio.pwmWrite(13, 240);
		// // SoftPwm.softPwmWrite(12, i);
		// Thread.sleep(5000);
		//
		// System.out.println("Running motors forward decelerating");
		// for (int i = 480; i > 0; i--) {
		// Gpio.digitalWrite(5, 1);
		// Gpio.digitalWrite(6, 1);
		//
		// Gpio.pwmWrite(12, i);
		// Gpio.pwmWrite(13, i);
		// // SoftPwm.softPwmWrite(12, i);
		// Thread.sleep(50);
		// }
		//
		// Gpio.digitalWrite(5, 0);
		// Gpio.digitalWrite(6, 0);
		// Gpio.pwmWrite(12, 0);
		// Gpio.pwmWrite(13, 0);

		System.out.println("End of the demo.");

	}
开发者ID:iproduct，项目名称:course-social-robotics，代码行数:77，代码来源:AudioDemo.java


注：本文中的com.pi4j.wiringpi.Gpio.pullUpDnControl方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。