ttymidi supporting system exclusive MIDI messages The original ttymidi application did not support sysex messages. This version does. Based it on the work of johnty/ttymidi-icubex.c (see https://gist.github.com/johnty/de8b3d3041c7ee43accd) to compile: gcc ttymidi.c -o ttymidi -lasound -pthread Developed on Raspbian GNU/Linux 8 (jessie)