mirror of
https://github.com/JeffersGlass/DDS_VFO.git
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47 lines
1.2 KiB
Plaintext
47 lines
1.2 KiB
Plaintext
/* Encoder Library - TwoKnobs Example
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* http://www.pjrc.com/teensy/td_libs_Encoder.html
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*
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* This example code is in the public domain.
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*/
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#include <Encoder.h>
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// Change these pin numbers to the pins connected to your encoder.
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// Best Performance: both pins have interrupt capability
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// Good Performance: only the first pin has interrupt capability
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// Low Performance: neither pin has interrupt capability
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Encoder knobLeft(5, 6);
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Encoder knobRight(7, 8);
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// avoid using pins with LEDs attached
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void setup() {
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Serial.begin(9600);
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Serial.println("TwoKnobs Encoder Test:");
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}
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long positionLeft = -999;
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long positionRight = -999;
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void loop() {
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long newLeft, newRight;
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newLeft = knobLeft.read();
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newRight = knobRight.read();
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if (newLeft != positionLeft || newRight != positionRight) {
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Serial.print("Left = ");
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Serial.print(newLeft);
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Serial.print(", Right = ");
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Serial.print(newRight);
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Serial.println();
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positionLeft = newLeft;
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positionRight = newRight;
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}
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// if a character is sent from the serial monitor,
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// reset both back to zero.
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if (Serial.available()) {
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Serial.read();
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Serial.println("Reset both knobs to zero");
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knobLeft.write(0);
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knobRight.write(0);
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}
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}
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