Description

This device is designed to request, send and receive sysex dumps from a external synth (in this case a Roland XP30), and store each dump as a preset in the device.

It will work with any gear capable of transfer sysex data, just change the request messages to match those of your gear.

The only limitation right now is the size of the dump. Maximum size is 32000 bytes (the zl object limit). If anyone is aware of another method to store more data (i'm a noob with m4l) let me know.

To use the device, place it on a midi track and select in MIDI From and MIDI To the port where you connect your gear and arm the track.

Pressing any request button will send the request message to the hardware, and the hardware will respond with the data dump. Once is received, press the button "PRESS WHEN DUMP ENDS". Now it's ready to be stored as a preset.