Pitchbend about esp32-ble-midi

[max22-]

Hello, I've replied by mail but i don't see it here so i post it here just in case :

Hello,

thank you for your message !

for the pitch bend you should use this function :

https://github.com/max22-/ESP32-BLE-MIDI/blob/master/src/utility/Midi.h#L21

for example, if you want to simulate a modulation wheel with a potentiometer connected to pin 39 you could do something like this in your main loop :

float semitones = (float)analogRead(39) / 4096.0 * 4 - 2;

BLEMidiServer.pitchBend(0, semitones);

In general pitchbend goes from -2 to +2 semitones, but if your android app doesn't have the same range, you can provide it as a third argument.

I hope this can be helpful for you.

Maxime

[marlow77]

Thank you for getting back to me so quickly!  I'll report back how it goes.  Thanks!MarlowOn 20 Jun 2023 00:01, Maxime ANDRÉ ***@***.***> wrote: Hello, I've replied by mail but i don't see it here so i post it here just in case : Hello, thank you for your message ! for the pitch bend you should use this function : https://github.com/max22-/ESP32-BLE-MIDI/blob/master/src/utility/Midi.h#L21 for example, if you want to simulate a modulation wheel with a potentiometer connected to pin 39 you could do something like this in your main loop : float semitones = (float)analogRead(39) / 4096.0 * 4 - 2; BLEMidiServer.pitchBend(0, semitones); In general pitchbend goes from -2 to +2 semitones, but if your android app doesn't have the same range, you can provide it as a third argument. I hope this can be helpful for you. Maxime —Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you authored the thread.Message ID: ***@***.***>