25 lines
444 B
Arduino
25 lines
444 B
Arduino
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//
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// Debug_Cable_Connection.ino
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//
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// Created by Mr. Gecko's Media (James Coleman) on 1/12/14.
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// No Copyright Claimed. Public Domain.
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//
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int testPin = 2;
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int lastValue = 1;
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void setup() {
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Serial.begin(9600);
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pinMode(testPin, INPUT_PULLUP);
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}
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void loop() {
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int value = digitalRead(testPin);
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if (value!=lastValue) {
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Serial.print("Changed value ");
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Serial.print(value);
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Serial.print("\n");
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lastValue = value;
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}
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}
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