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small changes to the Debounce example

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Fede85 2013-04-16 16:50:23 +02:00
parent 97e0f34572
commit c87ddd567d
1 changed files with 6 additions and 6 deletions
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12
build/shared/examples/02.Digital/Debounce/Debounce.ino
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@ -22,15 +22,15 @@
modified 28 Dec 2012
by Mike Walters
This example code is in the public domain.
This example code is in the public domain.
http://www.arduino.cc/en/Tutorial/Debounce
*/
// constants won't change. They're used here to
// set pin numbers:
const int buttonPin = 2; // the number of the pushbutton pin
const int ledPin = 13; // the number of the LED pin
const int buttonPin = 2; // the number of the pushbutton pin
const int ledPin = 13; // the number of the LED pin
// Variables will change:
int ledState = HIGH; // the current state of the output pin
@ -75,13 +75,13 @@ void loop() {
// only toggle the LED if the new button state is HIGH
if (buttonState == HIGH) {
ledState = !ledState;
// set the LED:
digitalWrite(ledPin, ledState);
}
}
}
// set the LED:
digitalWrite(ledPin, ledState);
// save the reading. Next time through the loop,
// it'll be the lastButtonState:
lastButtonState = reading;