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by angelomastro
Tue Sep 03, 2019 12:17 pm
Forum: Other programming languages
Topic: pi4j and $CLASSPATH
Replies: 4
Views: 9565

Re: pi4j and $CLASSPATH

Hi guys, this is happening to me too. but I think I am doing the right thing you said. Test.java: import com.pi4j.wiringpi; public class Test { public static void main(String[] args) throws InterruptedException { if (Gpio.wiringPiSetup() == -1) { System.out.println(" ==>> GPIO SETUP FAILED"); throw ...

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