Midi Note to Frequency Bug?

[jonrichings]

In a few of the examples that require midi to frequency conversion MidiCommon::noteToFrequency(note); is called. I found this didn't work because of a type problem. It produces the same frequency for several notes.
I'm not sure if this is an actual bug or just my incompetent use of the lib.

But I changed that line to

float note = midiNote;
int frq  =  440 * pow(2, (note-69)/12);

And that works fine.

example:

void onNoteOn(uint8_t channel, uint8_t midiNote, uint8_t velocity) {
  float note = midiNote;
  //int frq = MidiCommon::noteToFrequency(note);
  int frq  =  440 * pow(2, (note-69)/12);
  Serial.print("onNoteOn: ");
  Serial.print(midiNote);
  Serial.print(": ");
  Serial.println(frq);
  sine.setFrequency(frq);
  adsr.keyOn();
}

[pschatzmann]

Thanks. I corrected the function