Page 390 - 완) I MDP 프로젝트 작품 보고서(전체과 1학년)1.6

인천전자마이스터고 전자회로설계과

catch(Exception e){

System.out.println(e.toString());
}finally{
try{
if(res!=null) res.close();
if(stmt!=null) stmt.close();

if(conn!=null) conn.close();
}catch(Exception e){
System.out.println(e.toString());
}
}

return pw;
}
}

< GpioExample.java >

package com.example.user.appclient;
import com.pi4j.io.gpio.GpioController;

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

public class GpioExample {
static int state=0;
static int go=0;

public void gpioControl() throws InterruptedException {

System.out.println("<--Pi4J--> GPIO Control Example ... started.");

- 383 -