||The GP2x-Midi Converter is a add-on which makes your GP2X MIDI-capable.
At the moment it only supports Midi-Out. The GP2x Midi-Converter is tested with LittleGpTracker.
The converter works with the serial Interface of the GP2x and receives the Midi-Data with 38400 bps.
So it is simply possible to
use it with other (optimized) Software for the GP2x aswell.
Since this is a beta release, there can still be some bugs.
Future updates: Midi-In support.
To build the GP2x Midi-Converter you need a PIC 16f628 microcontroller with a special software burned on it.
It is possible to use Low Voltage Programming (LVP).
If you can't burn the PIC, I offer you to burn it for you. Just contact me for more info!
Here are all informations you need for download:
Part list V0.5b
Software to burn V0.6b (.hex file) 03.10.2007 ***NEW***
Check the timetable for the latest changings.
The provided schematic and software is working fine for me. But :
I take no responsibility for any bugs or damage caused by building or using the GP2x Midi-Converter!!!
For any questions just contact me.
||Bugfix: Midi is now working alot more reliable.
||Finally found the time to upload all schematics for V0.5b that people can use and test it.
||Developed a first version to use it for a gig in Mallorca. And it worked very well!!