Strange VFO behaviour with MIDI Wheel

[stephan_1975]

Hi all,

I got me a Behringer X-Touch One for controlling the VFO and several buttons. Buttons are not a problem,they work like a charm, but the wheel is. Although there is obviously a bit of a problem with Behringer products, I can imagine that it could be also something with Thetis.

When turning the wheel, the VFO frequency is only increased, not decreased. This is annoying.

Now, I also did a diagnostic. When rotating the VFO wheel "up" (so, clockwise), the received value from the controller is 0x01. When turning counterclockwise, the received value is 0x41. Thus, the shown min / max values in Thetis are 01 and 65 (they are decimal).

Obviously, 0x41 is not correctly acknowledged as "decrease frequency". I neither do know what value the software supposes to receive for decreasing the frequency nor how to manipulate the message that comes from the controller.

Any is appreceated!

Thanks!

Stephan, DL6RDR

[w-u-2-o]

I believe it expects a hex FF, decimal 127, for the other direction.

Look at Bome MIDI Translator to modify the messages.