This is a firmware extension for the Crumar-D9U controller (https://www.crumar.it/?a=page&p=D9U) to control the SuperNatural drawbar organ of a Roland FA-06/07/08. The firmware sends sysex messages to part 1 and part 2 of the FA's current studioset. Switching between the parts is done via the mode button at the back of the D9U-device.
In addition, the features of the original D9U firmware are maintained. During compilation it can be selected, if CCs and sysex go to USB or serial MIDI-output, see 'what goes where' in source code. Default configuration is sysex to serial output and CCs to USB. This way you can connect to the FA-06/07/08 via serial/DIN MIDI and connect to DAW-/VST etc. via USB at the same time.
- Feb.-2021: Incoming MIDI-CCs are converted into sysex.
These libraries must be installed via the library manager of Arduino:
- "MIDI Library" by Francois Best, lathoub v5.0.2
- "USB-MIDI" by lathoub v1.1.2
The library "USBMIDI" by Gary Grewal is not used.
Choose "Arduino Micro" as board.
https://github.com/ZioGuido/Crumar_D9U
This is the Arduino project for GMLAB D9U, an open source DIY drawbar controller. Please refer to the included PDF for details about the project, the code and the electronics.