Lightware UMX-HDMI-140 Series User Manual page 103

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7. LW3 Programmers' Reference
Sending CEC Commands
Sending an OSD String
SET·/MEDIA/CEC/<port>.OsdString=<text>
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 CALL·/MEDIA/CEC/<port>:send(set_osd)
Sending a CEC Command in Text Format
 CALL·/MEDIA/CEC/<port>:send(<command>)
Sending a CEC Command in Hexadecimal Format
 CALL·/MEDIA/CEC/<port>:sendHex(<hex_code>)
EDID Management
Query the Emulated EDIDs
 GET·/EDID.EdidStatus
Query the Validity of a Dynamic EDID
 GET·/EDID/D/<dynamic>.Validity
Query the Preferred Resolution of an User EDID
 GET·/EDID/U/<user>.PreferredResolution
Emulating an EDID to an Input Port
 CALL·/EDID:switch(<dynamic|user|factory>:<emulated>)
Emulating an EDID to All Input Ports
 CALL·/EDID:switchAll(<dynamic|user|factory>)
Copy an EDID to User Memory
 CALL·/EDID:copy(<dynamic|emulated|factory|user>:<user>)
Deleting an EDID from User Memory
 CALL·/EDID:delete(<user>)
Resetting the Emulated EDIDs
 CALL·/EDID:reset()
GPIO Port Configuration
Set the Direction of a GPIO Pin
SET·/MEDIA/GPIO/<GPIO_port>.Direction=<direction>
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Set the Output Level of a GPIO Pin
SET·/MEDIA/GPIO/<GPIO_port>.Output=<level>
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Toggle the Level of a GPIO Pin
 CALL·/MEDIA/GPIO/<GPIO_port>:toggle()
UMX-HDMI-140 series– User's Manual
Applied firmware package: v1.2.0 | LDC software: v2.4.1b7
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