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22 lines
271 B
C++
22 lines
271 B
C++
int encoder = 4;
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unsigned long speed = 0;
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void setup()
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{
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pinMode(encoder, INPUT);
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}
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void loop()
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{
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speed = getspeed();
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delay(1000);
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}
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unsigned long getspeed()
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{
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unsigned long duration = 0;
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duration = pulseIn(encoder, HIGH);
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return(duration);
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}
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