The problem in my case of course is that I don't want to touch the N900 (ever). I read through some of the history on this thread and through your documentation. Did you ever get a CLI running?
I've looked through your source, but I can't wrap my head around how the protocols actually work (Kaseikyo using the PanasonicAudio2 keyset; working flawless on Panasonic SA-AK40).
I'm assuming that if I modprobe the lirc0 device and echo a proper array to it that it would actually transmit?
Lastly, really well done on this app! Not only is it really well designed and implemented, but your commitment to the app and the users is truly amazing and impressive.