7. LW3 Programmers’ Reference
UMX-HDMI-140 series– User's Manual
96
Applied firmware package: v1.3.0b5 | LDC software: v2.5.6b2
7.7.2. Query the Status of Destination Port
Command and Response
#portstatus
ç
GET·/MEDIA/AUDIO/XP.DestinationPortStatus
æ
pr
·
/MEDIA/AUDIO/XP.DestinationPortStatus=
<out_status>
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.
Example and Explanation (M000F)
M
0
0
0
F
Unlocked,
Muted
0 0
0 0
0 0
0 0
0 0
0 0
1 1
1 1
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Signal
presents
Connected
7.7.3. Query the Audio Crosspoint Setting
Command and Response
ç
GET·/MEDIA/AUDIO/XP.DestinationConnectionList
æ
pr
·
/MEDIA/AUDIO/XP.DestinationConnectionList=
<in>
Example
ç
GET /MEDIA/AUDIO/XP.DestinationConnectionList
æ
pr /MEDIA/AUDIO/XP.DestinationConnectionList=I5
Explanation
: I5 input port is connected to the output port.
7.7.4.
Switching Audio Input
Command and Response
#switch #crosspoint
ç
CALL·/MEDIA/AUDIO/XP:switch(
<in>
:
<out>
)
æ
mO
·
/MEDIA/AUDIO/XP:switch
Example
ç
CALL /MEDIA/AUDIO/XP:switch(I2:O1)
æ
mO /MEDIA/AUDIO/XP:switch
I2 port is connected to O1 port.
7.7.5. Query the Audio Autoselect Settings
Command and Response
#autoselect
ç
GET·/MEDIA/AUDIO/XP.DestinationPortAutoselect
æ
pr·/MEDIA/AUDIO/XP.DestinationPortAutoselect=
<out_set>
The response shows the settings of each output one by one.
Parameters
Parameter
Parameter description
Value
Explanation
<out_set>
Two-letter code of the
Autoselect settings; 1
st
letter
E
Autoselect is
enabled.
D
Autoselect is
disabled.
Two-letter code of the
Autoselect settings; 2
nd
letter
F
First
detect mode: the first active audio input is
selected.
P
Priority
detect: always the highest priority active video
input will be selected.
L
Last
detect: always the last attached input is switched
to the output automatically.
S
Static:
the audio input follows the selected video if the
video signal contains embedded audio.
Example
ç
GET /MEDIA/AUDIO/XP.DestinationPortAutoselect
æ
pr /MEDIA/AUDIO/XP.DestinationPortAutoselect=EL
Explanation
EL
: the Autoselect is
E
nabled on O1, selected mode is
L
ast detect.
INFO:
For more information see
section.
7.7.6.
Change the Autoselect Mode
Command and Response
ç
CALL·/MEDIA/AUDIO/XP:setDestinationPortAutoselect(
<out>
:
<out_set>
)
æ
mO·/MEDIA/AUDIO/XP:setDestinationPortAutoselect
Legend
See the previous section.
Example
ç
CALL /MEDIA/AUDIO/XP:setDestinationPortAutoselect(O1:EF)
æ
mO /MEDIA/AUDIO/XP:setDestinationPortAutoselect