Hi, we don’t have experiences working with MIDI on Jetson devices, but someone else on the forum has done it before, so check this post to see if it helps:
I am using a USB sound card connected to the Xavier development kit, I need both audio and midi for my application.
I get this error while loading the Jack Audio Daemon:
jackd -P89 -dalsa -dhw:2 -r44100 -p256 -n3 --midi seq
…
ALSA lib seq_hw.c:466:(snd_seq_hw_open) open /dev/snd/seq failed: No such file or directory
I tried to load the kernel module:
sudo modprobe snd_seq
…
modprobe: ERROR: …/libkmod/libkmod-module.c:832 kmod_module_insert_module() could not find module by name=‘snd_seq’ …
More posts for enabling the required kernel modules:
Last week, I unboxed the Jetson Nano, set it up, and did some basic benchmarking on it. This week continues the Jetson Nano analysis. I’m making it into a desktop, I’m measuring power use, and I’m poking at various other places I find...
alsa, midi