Paint Your Dragon

I’ve tried, yes. Does not compile. CPU core is the same, but some peripherals have changed. LCD driver is now a distinct thing, not part of I2S. I’ve made some...

From the forums, somewhat different hardware but same error, unsure of fix but something to try: > Not sure what to suggest here. Just tested with 2022-09-22-raspios-buster-armhf-lite.img.xz, ran pi-eyes.sh for...

What about using /etc/cron.d? Normally for root crontabs, but maybe we can bend that rule for the sake of read-only-ism.

TBH it's a bit out of my league, being only an occasional Linux user. Really didn't expect the script would be used on anything more advanced than a RetroPie setup...

This is semi-addressed in NeoPXL8 1.2.3. Partly by changing that code to DMA IRQ 1 (should then play nice with this library), but also by using a shared (rather than...

Software dependencies are explained in the guide: https://learn.adafruit.com/animated-snake-eyes-bonnet-for-raspberry-pi/software-installation In short: **Desktop Bullseye** on Pi 4, **Lite Legacy** (Buster) on older boards, **32-bit** in all cases. Haven’t yet tested w/Bookworm on...

Looks like each of the examples is specific to one type of board, check comments at the top of each .ino for hints. Saw some mentions of MIDIUSB in the...

Leonardo uses a USB-native AVR, no serial converter. It was a weird animal.

Looks like neo_mpr121.ino might be using a deprecated syntax for MIDI calls…try global search-and-replace: MIDIEventPacket_t change to midiEventPacket_t MIDIUSB change to MidiUSB

Flow control seems to be working. In the printer config dialog on the Pi, can you confirm the baud rate is set to 19,200? It looks like the printer’s receiving...