Querying The Status Of Destination Port; Querying The Audio Crosspoint State; Switching Audio Input; Querying The Audio Autoselect Settings - Lightware MMX4x2-HDMI User Manual

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7. LW3 Programmers' Reference
7.6.2. Querying the Status of Destination Port
Command and Response #portstatus
ç GET·/MEDIA/AUDIO/XP.DestinationPortStatus
pr·/MEDIA/AUDIO/XP.DestinationPortStatus=<a_out1_state>;<a_out2_state>;<a_out3_state>
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.
Parameters
See at previous section.
Legend (for output 2, M000F):
M 0
0 0 0 0 0 0
Unlocked,
Muted
Reserved Reserved Reserved
Example
ç GET /MEDIA/AUDIO/XP.DestinationPortStatus
æ pr /MEDIA/AUDIO/XP.DestinationPortStatus=T000F;T000F;M000F
7.6.3. Querying the Audio Crosspoint State
Command and Response
ç GET·/MEDIA/AUDIO/XP.DestinationConnectionList
pr·/MEDIA/AUDIO/XP.DestinationConnectionList=<audio_in1>;<audio_in2>;<audio_in3>
æ
Parameters
The <audio_in#> parameter means the audio input port number (A1-A3).
Example
ç GET /MEDIA/AUDIO/XP.DestinationConnectionList
æ pr /MEDIA/AUDIO/XP.DestinationConnectionList=A1;A2;A2
A1 input port is connected to output1, A2 input port is connected to output 2 and output3 ports.
0 0
0 0 0 0 0 0 1 1
Signal
Reserved Reserved Reserved
presents
Applied firmware package: v1.5.0b8 | LDC software: v2.3.0b1
MMX4x2 series – User's Manual
7.6.4. Switching Audio Input
Command and Response
ç CALL·/MEDIA/AUDIO/XP:switch(<audio_in>:<audio_out>)
æ mO·/MEDIA/AUDIO/XP:switch
Parameters
Parameter
<audio_in>
<audio_out>
Example
F
ç CALL /MEDIA/AUDIO/XP:switch(A2:O1)
1 1
æ mO /MEDIA/AUDIO/XP:switch
A2 port is connected to O1 port.
Connected
7.6.5. Querying the Audio Autoselect Settings
Command and Response
ç GET·/MEDIA/AUDIO/XP.DestinationPortAutoselect
pr·/MEDIA/AUDIO/XP.DestinationPortAutoselect=<out1_set>;<out2_set>;<out3_set>
æ
The response shows the settings of each output one by one. The structure of the response is the following:
<out#_set> = <state><mode>
Parameters
Parameter
<state>
<mode>
Example
ç GET /MEDIA/AUDIO/XP.DestinationPortAutoselect
æ pr /MEDIA/AUDIO/XP.DestinationPortAutoselect=EL;DP;DP
EL: the Autoselect is Enabled on output1, selected mode is Last detect. The Autoselect is disabled on the
other ports.

INFO: For more information about the Autoselect feature see
Parameter description Values
Audio input port For inputs
A1-A3
Audio output port For outputs
O1-O3
#autoselect
Parameter description Value
The state of the E The autoselect is enabled
autoselect
D The aut oselect is disabled
The mode of the F First detect mode: the first active video input is selected.
autoselect
P Priority detect mode: always the highest priority active video
input will be selected.
L Last detect mode: always the last attached input is
switched to the output automatically.
81
Parameter values
Value description
The Autoselect Feature section.