With what I’m working on I also have a use case where it would be ideal to have the tempo set on the pedal from midi clock.
I stumbled upon the following thread and did a quick and dirty proof of concept implementation in guitar_pedal.cpp to just update the global tempo and it seems to be working (i.e. having debug statements print the global bpm seem to be matching the bpm that is sent via midi). Simple MIDI Clock Example for pod
I imagine it would take some additional thought and work for a robust implementation with UI tie-ins and such for tempo set by MIDI clock, but does anyone see any glaring reasons why an approach similar to the above is infeasible?