Unreliable playing of multiple notes simultaneously?

dwhinham / mt32-pi

🎹🎶 A baremetal kernel that turns your Raspberry Pi 3 or later into a Roland MT-32 emulator and SoundFont synthesizer based on Circle, Munt, and FluidSynth.

https://twitter.com/d0pefish

GNU General Public License v3.0

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Unreliable playing of multiple notes simultaneously? #24

Closed olliraa closed 4 years ago

olliraa commented 4 years ago

Hi.

Running with the ready-assembled hat from Araranet (GPIO Midi and i2s hifi audio) :) Works ok, but for some reason I cannot play realiably more than one note at a time. If I try to play a chord with 3 notes, only one is played. But if I play the same notes individually (1-2-3) it works. Is this a config issue or something else?

Running Pi 3B+ and 0.3.1

Thanks!

dwhinham commented 4 years ago

Unfortunately you're experiencing issue #21. It's not a config issue and we're about 90% sure it's a hardware issue and not software.

Please join that thread and add details of your setup (most importantly, details of what you're connecting to the GPIO MIDI). If you have other sources to try, you should do so.

Thanks!