Query The Status Of Destination Port; Query The Audio Crosspoint Setting; Switching Audio Input - Lightware UMX-HDMI-140 Series User Manual

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7. LW3 Programmers' Reference
The Most Common Received Port Status Responses
T 0
T000A
0 0 0 0
Unlocked,
Unmuted
Reserved Reserved
T 0
T000B
0 0 0 0
Unlocked,
Unmuted
Reserved Reserved
T 0
T000F
0 0 0 0
Unlocked,
Unmuted
Reserved Reserved
Only for Phoenix audio port: Character 5 is C (11 00) which means signal is present but the cable connection
status is unknown. The explanation is Phoenix connector has no pin which can indicate the connection
status so this is always unknown.
T 0
T000C
0 0 0 0
Unlocked,
Unmuted
Reserved Reserved
7.6.2. Query the Status of Destination Port
Command and Response #portstatus
ç GET·/MEDIA/AUDIO/XP.DestinationPortStatus
pr·/MEDIA/AUDIO/XP.DestinationPortStatus=<out_status>
æ
The response contains 5 ASCII characters for each port. The first character indicates the mute/lock state,
the next 2-byte long HEX code showing the current state of the output port.
ç GET /MEDIA/AUDIO/XP.DestinationPortStatus
æ pr /MEDIA/AUDIO/XP.DestinationPortStatus=M000F
Legend
See at previous section.
0 0
0 0 0 0 0 0 0 0 1 0
Reserved Reserved Reserved Reserved No signal
0 0
0 0 0 0 0 0 0 0 1 0
Reserved Reserved Reserved Reserved No signal
0 0
0 0 0 0 0 0 0 0 1 1
Reserved Reserved Reserved Reserved Signal presents
0 0
0 0 0 0 0 0 0 0 1 1
Reserved Reserved Reserved Reserved Signal presents
Applied firmware package: v1.2.0 | LDC software: v2.4.1b7
UMX-HDMI-140 series– User's Manual
Example and Explanation (M000F)
A
M
1 0
Unlocked,
Muted
Not connected
B 7.6.3. Query the Audio Crosspoint Setting
1 1 Command and Response
ç GET·/MEDIA/AUDIO/XP.DestinationConnectionList
Connected
pr·/MEDIA/AUDIO/XP.DestinationConnectionList=<in>
æ
F
Example
1 1
ç GET /MEDIA/AUDIO/XP.DestinationConnectionList
Connected
æ pr /MEDIA/AUDIO/XP.DestinationConnectionList=I5
Explanation: I5 input port is connected to the output port.
7.6.4. Switching Audio Input
Command and Response
C
ç CALL·/MEDIA/AUDIO/XP:switch(<in>:<out>)
0 0
æ mO·/MEDIA/AUDIO/XP:switch
Unknown
Example
ç CALL /MEDIA/AUDIO/XP:switch(I2:O1)
æ mO /MEDIA/AUDIO/XP:switch
I2 port is connected to O1 port.
0 0
0 0 0 0 0 0 0 0
Reserved Reserved Reserved Reserved
#switch #crosspoint
84
0 F
0 0 0 0 1 1 1 1
Signal
Reserved Reserved Connected
presents