> Sorry for the late of the answer I were at University all the day. We are in no rush ;-) > BMidiPort can acces to all BMidiEndpoint derived class > because when you launch MidiKeyboard that publish an > Input and an Output they can be accessed through a BMidiPort. Ah, interesting. So BMidiPort does not care about /dev/midi/. Good to know. > I know that very hard to understand my english today I'm very > tired. Please accept my apologize. Don't worry about it ;-) Judging from the information you found out -- good work! -- it should be pretty easy to implement BMidiPort, right? What do you think? Matthijs