On Tue, Jun 23, 2020 at 12:19 AM Daniel Appelt <daniel.appelt@gmail.com> wrote:

Hi Caelia!

I was using a regular Windows machine using USBPcap and Wireshark to do a similar job. I put down some notes on how to capture the raw data in this document:
https://docs.google.com/document/d/1ypQkMvLO4bLtitymOyH06OrK4obAxps7OTFmCKdcPUc/edit?usp=sharing

Ah, yes, Wireshark. I've used it a bit in the past for some very basic network troubleshooting, but I've never learned to use it very well. Maybe I will now.

Apart from that the sysex specification (also reverse engineered ) for the Arturia Beatstep might be of interest to you:
https://www.untergeek.de/de/2014/11/taming-arturias-beatstep-sysex-codes-for-programming-via-ipad/

Great, I'll check that out!