如何通过Java开发实现物联网硬件的红外远程操作功能

import com.pi4j.io.gpio.GpioPinDigitalOutput;
import com.pi4j.io.gpio.PinState;
import com.pi4j.io.gpio.RaspiPin;
import com.pi4j.io.gpio.GpioFactory;
import com.pi4j.io.gpio.GpioPinDigitalOutput;

public class RemoteControl {
    public static void main(String[] args) throws InterruptedException {
        GpioPinDigitalOutput pin = GpioFactory.getInstance().provisionDigitalOutputPin(RaspiPin.GPIO_01, "IR LED", PinState.LOW);
        
        pin.blink(38000); // 发送红外码信号
        
        Thread.sleep(1000); // 等待一秒钟
        
        pin.low(); // 终止发送
    }
}

import com.pi4j.io.gpio.GpioController;
import com.pi4j.io.gpio.GpioFactory;
import com.pi4j.io.gpio.GpioPinDigitalInput;
import com.pi4j.io.gpio.PinPullResistance;
import com.pi4j.io.gpio.RaspiPin;

public class InfraredReceiver {
    public static void main(String[] args) throws InterruptedException {
        GpioController gpio = GpioFactory.getInstance();
        GpioPinDigitalInput pin = gpio.provisionDigitalInputPin(RaspiPin.GPIO_02, PinPullResistance.PULL_DOWN);
        
        while (true) {
            if (pin.isHigh()) {
                // 接收到红外数据
                System.out.println("Received infrared data");
                // 解析红外数据，执行相应的功能
            }
            
            Thread.sleep(100); // 每100毫秒检查一次
        }
    }
}