I built a Shruthi about a year ago and everything’s worked just fine until recently when I tried loading patches in via sysex. Whenever I send sysex to the Shruthi it shows the # symbol in the top left or right corner repeatedly.
I’ve tried individual syx patches from this github repo:
as well as the factory presets syx file from here:
For individual patches I get a quick flash of the # symbol, and for the full factory presets sysex I get repeated # every time a message is sent.
I’ve tried using MidiOx and Elektron C6 with 250ms delay (and greater) between messages.
It receives MIDI just fine. I can write to the memory fine if I’m editing patches on the Shruthi. The sysex dump from the Shruthi to MidiOx seems to work fine.
What else might I have screwed up in the build process or while flashing the chip that causes the # to show up for all sysex?