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Buildblog
So, spent yesterday fixing up my Stellaris toolchain and starting to write some code for it. I now have Xbee and Rotary Encoder working on the Stellaris end.
Today I've been breaking my head over PS/2 protocol, and as a distraction soldered up a little shield for the Stellaris :D
How
Just a sketch and mockup of the 'instrument' idea;
From left to right, touchpad, rotary encoder, led matrix
Why
Earlier I had made a touchpad-midicontroller of sorts, see;
This project is the reinvention/redo/rewind of that project.
Collected Links
- http://shiftmore.blogspot.com/2010/01/quick-and-dirty-arduino-midi-over-usb.html
- http://www.ladyada.net/make/xbee/midibee.html
- http://cryptomys.de/horo/V-USB-MIDI/index.html
- http://www.stephenhobley.com/blog/2010/09/07/arduino-sending-midi-over-usb-for-6-in-parts/
- http://morecatlab.akiba.coocan.jp/morecat_lab/MOCO-e.html
- http://mg8.org/rump/rump-schematic.png <--- usb without coil
What
- TI Stellaris Launchpad
- xbee data connection sending near-raw MIDI , other end is normal usbmidi, see http://www.ladyada.net/make/xbee/midibee.html
- battery powered
- found a Teensy 2.0, so might make the 'pc side' real, proper, hardware USBmidi with this...
- ps2 touchpad for data input
- led matrix for data output
- rotary encoder(?) for extra datainput / mode switching
- wristframe? or instrument ...