10
10.2
Appendix
ioStation24cMIDIProtocol
ioStation24cAudioInterfaceandProductionControllers
Owner’s Manual
10.2.2
Fader
推进器
Use MIDI pitch bend message to transmit fader moves and receive fader positions.
Channel 0 is used to address the fader.
使用
MIDI pitch bend
信息来传送推进器的移动和接收推进器的位置。通道
0
用
来寻址推进器。
10.2.3
Session Navigator Encoder
会话导航仪编码器
UseCCmessages to transmit incrementand decrementvalues.
Transmittedendless rotary encoder delta values:
Session Navigator Encoder:
B0, 3C, xx
xx
delta value bit (Bit 7 = direction, Bits 0-6 = number of steps)
使用
CC
信息来传输增量和减量值。传输无尽的旋转编码器
delta
值。
会话导航仪编码器。
B0, 3C, xx
xx delta
值位（位
7=
方向，位
0-6=
步数）。
10.2.4
Buttons and LEDs
按钮和
LED
灯
Buttons
useNoteOn/Offmessagestotransmit
the pressed and releasedstateon channel 0.
LEDs
use Note On/Off messages to receive the on,
off and flashing state on channel 0.
按钮使用注解开
/
关信息来传输通道
0
上的按下
和释放状态。
LED
使用音符开
/
关信息来接收通道
0
上的开、
关和闪烁状态。
Transmitted
Button press and release message
90, id, ss
ID
See ID Table
ss
State (Release: 00, Pressed, 7F)
Received (On, Off, Flashing)
LED on / off message
90, id, ss
ID
See ID Table
ss
State (Off: 00, On: 7F, Flashing: 01)
Received (Color)
LED Color message
MIDIchannel1-3is usedtosettheRGB values ofa
LED color with 7-bit resolution per color
Red
91, id, cc
Green
92, id, cc
Blue
93, id, cc
ID
See ID table
cc
7-bit color value
Faders
推进器
Received
E0, ll, hh
Transmitted
E0, ll, hh
Low 7 bits
ll
High 7 bits
hh
