7.LW3Programmers’Reference
HDMI-TPS-RX110AY series – User's Manual
75
Appliedfirmwarepackage:v1.4.0 | LDCsoftware:v2.4.0b3
7.6.
Audio Port Settings
INFO:
Audio port numbering can be found in the
section.
7.6.1. Query the Status of Source Ports
Command and Response
#portstatus
Î
GET·/MEDIA/AUDIO/XP.SourcePortStatus
Í
pr·/MEDIA/AUDIO/XP.SourcePortStatus=
<in_state>
Theresponsecontains5ASCIIcharactersforeachport.Thefirstcharacterindicatesthemute/lockstate,
the next four characters represent a 2-byte HEX code showing the current state of the input port.
Example
Î
GET/MEDIA/AUDIO/XP.SourcePortStatus
Í
pr/MEDIA/AUDIO/XP.SourcePortStatus=T000F
Legend:
Letter(Character1)
Mute state
Lockstate
T
Unmuted
Unlocked
L
Unmuted
Locked
M
Muted
Unlocked
U
Muted
Locked
T 0 0 0 F
Mute / Lock status
Reserved character, always 0.
Reserved character, always 0.
Reserved character, always 0.
Signal present / Connection status
Letter
Byte 1
Byte 2
Byte 1
Byte 2
Character 2
Character 3
Character4
Character 5
BIT 7-6
BIT5-4
BIT 3-2
BIT 1-0
BIT 7-6
BIT5-4
BIT 3-2
BIT 1-0
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Signal
present
status
Connection
status
0 0
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Unknown
0 1
Reserved
1 0
No signal
Not
connected
1 1
Signal
presents
Connected
The Most Common Received Port Status Responses
T000A
T
0
0
0
A
Unlocked,
Unmuted
0 0
0 0
0 0
0 0
0 0
0 0
1 0
1 0
Reserved Reserved Reserved Reserved Reserved Reserved
No signal
Not connected
T000B
T
0
0
0
B
Unlocked,
Unmuted
0 0
0 0
0 0
0 0
0 0
0 0
1 0
1 1
Reserved Reserved Reserved Reserved Reserved Reserved
No signal
Connected
T000F
T
0
0
0
F
Unlocked,
Unmuted
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
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.
T000C
T
0
0
0
C
Unlocked,
Unmuted
0 0
0 0
0 0
0 0
0 0
0 0
1 1
0 0
Reserved Reserved Reserved Reserved Reserved Reserved
Signal presents
Unknown