Graphics, sound and multimedia • Re: Midi, I2C, Pi 5 RP1 chip, which gpio lib???

I have found this old guide written for the Pi2, which I have, so I can test this guide.
My Pi4B is also incoming.
I tried installing idrolez ttymidi on Bullseye for Pi2 and got some errors, it was written for the Pi5, I forgot that..

Hi! You may need the 32 bits Bullseyes build which is on the release page: https://github.com/ldrolez/ttymidi-syse ... 0.20231106
Be careful with old Raspberry MIDI guides, as most of them are no longer applicable because the operation of MIDI/UART overlays has changed. The instructions on my GitHub page are valid for recent kernels.

Statistics: Posted by ld57 — Fri Jun 20, 2025 7:05 am

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