I've been using a modified version of ttymidi with fair success while using JackD2, but have now migrated to
using pipewire. Despite having pipewire-jack installed and working, ttymidi no longer works with it.

Basically it is converting midi events which come from Arduinos using the USB port, which looks like a serial
port. ttymidi receives events and packs them into jack buffers. Similarly any jack midi events being issued by jack
are copied onto the serial port.

Does anyone have any help to offer?

Bill
 
-- 
+---------------------------------------------+
| Bill Purvis          G8DIO                  |
| bill@billp.org                              |
+---------------------------------------------+