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examples: Java ISR example now displays pin number and level

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Signed-off-by: Henry Bruce <henry.bruce@intel.com>
This commit is contained in:
Henry Bruce
2016-03-01 11:16:29 -08:00
committed by Brendan Le Foll
parent a797003ec6
commit 85a848960a
1 changed files with 10 additions and 2 deletions
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12
examples/java/Isr.java
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@@ -52,7 +52,7 @@ public class Isr {
BufferedReader console = new BufferedReader(new InputStreamReader(System.in)); BufferedReader console = new BufferedReader(new InputStreamReader(System.in));
System.out.println("Starting ISR for pin " + Integer.toString(pin) + ". Press ENTER to stop"); System.out.println("Starting ISR for pin " + Integer.toString(pin) + ". Press ENTER to stop");
Gpio gpio = new Gpio(pin); Gpio gpio = new Gpio(pin);
Runnable callback = new JavaCallback(); Runnable callback = new JavaCallback(gpio);
gpio.isr(Edge.EDGE_RISING, callback); gpio.isr(Edge.EDGE_RISING, callback);
try { try {
String input = console.readLine(); String input = console.readLine();
@@ -64,8 +64,16 @@ public class Isr {
} }
class JavaCallback implements Runnable { class JavaCallback implements Runnable {
private Gpio gpio;
public JavaCallback(Gpio gpio) {
this.gpio = gpio;
}
@Override @Override
public void run() { public void run() {
System.out.println("Gpio level changed"); String pin = Integer.toString(gpio.getPin(true));
String level = Integer.toString(gpio.read());
System.out.println("Pin " + pin + " = " + level);
} }
} }