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Merge branch 'master' of github.com:arduino/Arduino into LUFA_bootloader

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Conflicts:
	build/shared/examples/01.Basics/DigitalReadSerial/DigitalReadSerial.ino
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Zach Eveland
2012-04-19 10:34:53 -04:00
parent 9adcdadf59 4b886ef421
commit c44329d732
5 changed files with 60 additions and 14 deletions
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16
build/shared/examples/01.Basics/DigitalReadSerial/DigitalReadSerial.ino
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@ -5,15 +5,23 @@
This example code is in the public domain.
*/
// digital pin 2 has a pushbutton attached to it. Give it a name:
int pushButton = 2;
// the setup routine runs once when you press reset:
void setup() {
// initialize serial communication at 9600 bits per second:
Serial.begin(9600);
pinMode(2, INPUT);
// make the pushbutton's pin an input:
pinMode(pushButton, INPUT);
}
// the loop routine runs over and over again forever:
void loop() {
int sensorValue = digitalRead(2);
Serial.println(sensorValue);
delay(1); // short delay in between reads for stability
// read the input pin:
int buttonState = digitalRead(pushButton);
// print out the state of the button:
Serial.println(buttonState);
}