Simple question (hopefully)
As a simple starter project, I'm considering using a raspberry pi as a looper, probably based around This Software. As it uses a keyboard or midi input to trigger loop recoding, I'm wondering how hard it is to map the gpio pins on the RasPi as keyboard/midi inputs.
As an additional question, how hard would it be to send some of the data from this program to a cheap character LCD?
Thanks in advance.