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34 lines
674 B
C++
34 lines
674 B
C++
/*
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Keyboard test
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Reads a byte from the serial port, sends a keystroke back.
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The sent keystroke is one higher than what's received, e.g.
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if you send a, you get b, send A you get B, and so forth.
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The circuit:
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* none
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created 21 Oct 2011
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by Tom Igoe
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This example code is in the public domain.
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http://www.arduino.cc/en/Tutorial/KeyboardSerial
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*/
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void setup() {
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// open the serial port:
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Serial.begin(9600);
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}
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void loop() {
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// check for incoming serial data:
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if (Serial.available() > 0) {
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// read incoming serial data:
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char inChar = Serial.read();
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// Type the next ASCII value from what you received:
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Keyboard.write(inChar+1);
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}
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}
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