featherwing midi question

[daddyben1]

is it possible to receive midi data like parse from the Music Maker FeatherWing using an esp32 ? I know the featherwing has a sd card reader attached and is capable to decode midi, i see lots of info on how to connect a cable from a midi controller and the featherwing will play it. but i want to receive real time midi from the sd card that's attached to the featherwing so i can use that data to run a motor... any ideas ?

[dastels]

You want to read MIDI files from the SD card?

Dave

[daddyben1]

yes in real time...like a parser..

[dastels]

Ok, got it!

Have a look at https://learn.adafruit.com/neotrellism4 ... ynthesizer. The code is written using CircuitPython, but shouldn't be too difficult to port to C++ if you need. All that would really need changing is the event methods (Ie. note_on, note_off) in the Synth class, and all the audio related code can be removed.

Dave