76 lines
1.2 KiB
C++
76 lines
1.2 KiB
C++
#include <MIDI.h>
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unsigned long gTime_start = 0;
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unsigned long gTime_stop = 0;
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unsigned gCounter = 0;
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unsigned long gTime_sum = 0;
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unsigned long gTime_min = -1;
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unsigned long gTime_max = 0;
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void handleNoteOn(byte inChannel,byte inNote,byte inVelocity)
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{
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gTime_stop = micros();
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const unsigned long diff = gTime_stop - gTime_start;
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gTime_sum += diff;
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if (diff > gTime_max) gTime_max = diff;
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if (diff < gTime_min) gTime_min = diff;
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gCounter++;
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if (gCounter >= 100) {
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const unsigned long average = gTime_sum / (float)gCounter;
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Serial.println("Time to receive NoteOn: ");
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Serial.print("Average: ");
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Serial.print(average);
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Serial.println(" microsecs");
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Serial.print("Min: ");
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Serial.print(gTime_min);
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Serial.println(" microsecs");
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Serial.print("Max: ");
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Serial.print(gTime_max);
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Serial.println(" microsecs");
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gCounter = 0;
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gTime_sum = 0;
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gTime_max = 0;
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gTime_min = -1;
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MIDI.turnThruOff();
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}
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}
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void setup()
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{
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MIDI.begin();
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Serial.begin(38400);
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Serial.print("MCU Ready");
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MIDI.sendNoteOn(69,127,1);
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}
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void loop()
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{
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gTime_start = micros();
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MIDI.read();
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}
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