Midi In Clock not supported

[willemOH]

Currently MidiEvent.h states that only 3-byte messages are handled properly at this time. Clock messages are 1-byte.

I experienced how improperly they are handled when I tried to figure out for a day why my incoming midi notes channels were changing inexplicably. It was my device sending midi clock which corrupted the stream.

Fix: support Clock In

[willemOH]

more info on the stream corruption here: #665

[dromer]

I have used midirealtime messages in the Heavy Compiler wrapper for Daisy: https://github.com/Wasted-Audio/hvcc/blob/develop/hvcc/generators/c2daisy/templates/HeavyDaisy.cpp#L117-L145

[willemOH]

@dromer did you use this wrapper in combination with libDaisy/C++ or was the project purely with Pure Data? Still looking for a good solution or fix here for a project made with libDaisy.

[dromer]

@willemOH this uses libDaisy and C/C++, there is no Pure Data involved in the build/runtime (we convert a pd-patch to C which gets wrapped with libDaisy).

[HeckHeckHeckHeck]

#643

is a working fix