ClearOne AP400 - Manual (Page 65)

Appendices ~ Appendix E: Serial Commands 61
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PCMD
This command programs or returns the program of the GPIO control
pins from the serial port. COMMAND can be any valid command.
These values are not part of the preset and do not change when
presets are loaded.
[DEVICE] PCMD
Explanation
LOCATION=1 Control pin 1 active
LOCATION=2 Control pin 1 inactive
LOCATION=3 Control pin 3 active
LOCATION=4 Control pin 3 inactive
LOCATION=5 Control pin 5 active
LOCATION=6 Control pin 5 inactive
LOCATION=7 Control pin 7 active
LOCATION=8 Control pin 7 inactive
LOCATION=9 Control pin 9 active
LOCATION=10 Control pin 9 inactive
LOCATION=11 Control pin 11 active
LOCATION=12 Control pin 11 inactive
LOCATION=13 Control pin 13 active
LOCATION=14 Control pin 13 inactive
LOCATION=15 Control pin 15 active
LOCATION=16 Control pin 15 inactive
COMMAND=String Pin will execute string when
actuated
COMMAND=Null Parameter to return the
current programming for the
pin
COMMAND=Clear Parameter to clear current
programming (do nothing
state)
COMMAND LIST: AA, AD, AGC, CHAIRO, EQ, GAIN, GMODE,
HOOK, LFP, MUTE, NULL, PRESET, TE
Return Values
The command will return the updated condition of the pin in the
same format as the command. If the command did not alter the
state, the command returns the current command for which
the pin is programmed.
Example
The PCMD command line contains both the PCMD
command and the command being programmed. To program
AP400 unit 0 control/status pin 1 to toggle mute on mic 1,
the command would appear as follows:
#30 PCMD 1 MUTE 1 I 2 (toggles mute to the
opposite state: ON to
OFF and vice-versa)