This is an example of portmidi usage with the help of MLton
Accordion configuration for BC or GC on ATOM sq
Knobs can be set to relative and speed is ajustable with step control.
The Makefile is for Linux Fedora
for Windows use make -f Makefile.win
Windows cmd application is provided in atomSQ.zip file.
and Linux terminal application is in atom-sq.tar.gz (run immediatly if you connect an atomSQ. A virtual midi port with name "diato" is created)
here the portmidi library interface is at early version, look at
https://github.com/jh-midi/portmidi-mlton
it is only one sml file , and better error handling.
