a new laser harp project

Projects General Guidance
41

In your original program, try changing the 0102 if statement to this ...

//SENSOR 0102---------------------------------------------------                            
  if ((sensorValue01 > threshold || sensorValue02 > threshold) && Key1LastState0102 == false) { // at least 1 sensor off, so turn note off
  MIDI_TX(128,sensornote0102,127);
  Key1LastState0102 = true;
  }
  else if (sensorValue01 < threshold && sensorValue02 < threshold && Key1LastState0102 == true) { // sensors on, so turn note on
  MIDI_TX(144,sensornote0102,127);
  Key1LastState0102 = false;
  }

I made a false assumption about what the Key1LastStateXXX booleans meant - I should have checked :slight_smile:

If this works, I have some suggestions for improving the readability of the code, which will help as you develop the project.