Audio Port Settings; Querythestatusofsourceports - Lightware HDMI-TPS-RX110AY Series User Manual

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7.LW3Programmers'Reference
7.6. Audio Port Settings
INFO:
Audio port numbering can be found in the
7.6.1. Query the Status of Source Ports
Command and Response #portstatus
Î GET·/MEDIA/AUDIO/XP.SourcePortStatus
pr·/MEDIA/AUDIO/XP.SourcePortStatus=<in_state>
Í
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
Byte 1
Character 2
BIT 7-6 BIT5-4 BIT 3-2
Reserved Reserved Reserved
0 0
0 1
Reserved Reserved Reserved
1 0
1 1
Input/OutputPortNumbering section.
Letter Mute / Lock status
Reserved character, always 0.
Byte 1
Reserved character, always 0.
Reserved character, always 0.
Byte 2
Signal present / Connection status
Byte 2
Character 3 Character4
BIT 1-0 BIT 7-6 BIT5-4 BIT 3-2
Signal
Reserved Reserved Reserved present
status
Reserved Reserved Reserved
No signal
Signal
presents
Appliedfirmwarepackage:v1.4.0 | LDCsoftware:v2.4.0b3
HDMI-TPS-RX110AY series – User's Manual
The Most Common Received Port Status Responses
T000A
T000B
T000F
Only for Phoenix audio port: Character 5 is C (11 00) which means signal is present but the cable connection
T 0 0 0 F
status is unknown. The explanation is Phoenix connector has no pin which can indicate the connection
status so this is always unknown.
T000C
Character 5
BIT 1-0
Connection
status
Unknown
Reserved
Not
connected
Connected
T 0 0
0 0 0 0 0 0 0 0 0 0
Unlocked,
Unmuted
Reserved Reserved Reserved Reserved Reserved
T 0 0
0 0 0 0 0 0 0 0 0 0
Unlocked,
Unmuted
Reserved Reserved Reserved Reserved Reserved
T 0 0
0 0 0 0 0 0 0 0 0 0
Unlocked,
Unmuted
Reserved Reserved Reserved Reserved Reserved
T 0 0
0 0 0 0 0 0 0 0 0 0
Unlocked,
Unmuted
Reserved Reserved Reserved Reserved Reserved
75
0 A
0 0 1 0 1 0
Reserved No signal Not connected
0 B
0 0 1 0 1 1
Reserved No signal Connected
0 F
0 0 1 1 1 1
Reserved Signal presents Connected
0 C
0 0 1 1 0 0
Reserved Signal presents Unknown