Download CM Labs motor mix Specifications

Wheel Data
Table 2. Wheel Data
Wheel data is in the form of “2’s complement”
with the 6th bit as the sign bit. Positive numbers
are sent for clockwise rotation. These numbers
represent the wheel counts accumulated since
the last transmission (such as relative position
count), similar to what a computer mouse transmits. The resolution is approximately 180
counts per revolution, and transmissions are
sent at about 10 milliseconds intervals when the
wheel is being turned.
Note that for certain switches, such as the
Mute switches, each “depressed” message
toggles the state of the switch on or off.
Table 2. Wheel Data
78
cc
Name
vv
11h
F8 switch
00=release,
7Fh=depressed
12h
F9 switch
00=release,
7Fh=depressed
13h
REW switch
00=release,
7Fh=depressed
14h
FF switch
00=release,
7Fh=depressed
15h
Stop switch
00=release,
7Fh=depressed
16h
Play switch
00=release,
7Fh=depressed
17h
Record switch
00=release,
7Fh=depressed
18h
Left Wheel switch
00=release,
7Fh=depressed
cc
Name
vv
00h
Mute switch 1
00=release,
7Fh=depressed
19h
Right Wheel switch 00=release,
7Fh=depressed
01h-07h
Mute switches 2-8
00=release,
7Fh=depressed
1Ah
Up cursor switch
00=release,
7Fh=depressed
08h
Mode switch
00=release,
7Fh=depressed
1Bh
Down cursor
switch
00=release,
7Fh=depressed
09h
Shift switch
00=release,
7Fh=depressed
1Ch
Left cursor switch
00=release,
7Fh=depressed
0Ah
F1 switch
00=release,
7Fh=depressed
1Dh
Right cursor switch 00=release,
7Fh=depressed
0Bh
F2 switch
00=release,
7Fh=depressed
1Eh
Footswitch
00=release,
7Fh=depressed
0Ch
F3 switch
00=release,
7Fh=depressed
40h
Fader 1
Range 0 to 7Fh
41h-47h
Faders 2-8
Range 0 to 7Fh
0Dh
F4 switch
00=release,
7Fh=depressed
48h
Boost/Cut
Range 0 to 7Fh
0Eh
F5 switch
00=release,
7Fh=depressed
49h
Frequency
Range 0 to 7Fh
4Ah
Bandwidth
Range 0 to 7Fh
0Fh
F6 switch
00=release,
7Fh=depressed
4Bh
Send 1
Range 0 to 7Fh
4Ch
Send 2
Range 0 to 7Fh
10h
F7 switch
00=release,
7Fh=depressed
4Dh
Pan
Range 0 to 7Fh
60h
Whee
2s complement /7
bits data
MIDI Control Surfaces Guide