I need help with Roland SysEx programming for a controller manipulating a SynthAX LFO via MIDI-OX.
I can manipulate 2 hex bytes of data with this command "F0 41 10 00 00 3C 12 SS 1F 00 20 77 DT S1 F7"
The DT S1 values change the Pitch value just fine. Thank you Eddie for you tutorial!
However the LFO Rate used 3 hex data values. F0 41 10 00 00 3C 12 SS 1F 00 20 6E [02 DT S1] F7
The 3 data values are in brackets. I can see in my data window that the first value "02" moves from 00 to 07.
It's as if this synth parameter is logarithmic or more than 0-127 or (possibly 07 * 127 = 889?) I don't know.
How do I change this 3rd parameter of my hex data?