Message Formats - ETC Expression 2.0 User Manual

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Message formats

The following table lists MIDI message formats used to control
Expression. All numbers are in Hex format.
Note off message format
<8n><kk><vv>
8
n
kk
vv
Note on message format
<9n><kk><vv>
9
n
kk
vv
Control change message format
<Bn><kk><vv>
B
n
kk
vv
Program change message format
<Cn><kk>
C
n
kk
Note off status
MIDI channel number (0-7)
Key number (0-7F)
Note off velocity (0-7F)
Note on status
MIDI channel number (0-7)
Key number (0-7F)
Note on velocity (0-7F)
[00=Note off]
Control change status
MIDI channel number (0-7)
Control number (0-79)
Control value (0-7F)
Program (patch) change status
MIDI channel number (0-7F)
Program number (0-7F)
Expression 2.0