Gpio Port Configuration; Set The Direction Of A Gpio Pin; Set The Output Level Of A Gpio Pin; Toggle The Level Of A Gpio Pin - Lightware HDMI-3D-OPT-TX210A User Manual

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7. LW3 Programmer's Reference
7.11. GPIO Port Configuration
INFO: Use the GET command to query a parameter.
7.11.1. Set the Direction of a GPIO Pin
Command format: SET●/MEDIA/GPIO/P
Response format: pw●/MEDIA/GPIO/ P
Legend: <dir>: direction of the GPIO pin: I=input; O=output
Example:
˃ SET /MEDIA/GPIO/P1.Direction=I
˂ pw /MEDIA/GPIO/P1.Direction=I
7.11.2. Set the Output Level of a GPIO Pin
Command format: SET●/MEDIA/GPIO/P
Response format: pw●/MEDIA/GPIO/ P
Legend: <value>: value of the GPIO pin: H=high level; L=low level
Example:
˃ SET /MEDIA/GPIO/P1.Output
˂ pw /MEDIA/GPIO/P1.Output=H
7.11.3. Toggle the Level of a GPIO Pin
Command format: CALL●/MEDIA/GPIO/P
Response format: pw●/MEDIA/GPIO/ P
˃ CALL●/MEDIA/GPIO/P1:toggle()
˂ mO /MEDIA/GPIO/P1:toggle
Explanation: If the direction of the pin is input: the output value is toggled.
If the direction of the pin is output: the output value and the input value are toggled.
.Direction=<dir>
n
.Direction=<dir>
n
.Output=<value>
n
.Output=<value>
n
:toggle()
n
:toggle
n
HDMI-3D-OPT series – User's Manual
7.12. EDID Management
7.12.1. Query the Emulated EDIDs
Command format: GET●/EDID.EdidStatus
Response format: pr●/EDID.EdidStatus=<E_loc>:<E
Example:
˃ GET /EDID.EdidStatus
˂ pr /EDID.EdidStatus=D1:E1;D1:E2;D1:E3;D1:E4
Explanation: Emulated EDID memory for input port is listed with the EDID number that is currently emulated
on the input.
7.12.2. Query the Validity of a Dynamic EDID
Command format: GET●/EDID/D/D
Response format: pr●/EDID/D/D
Example:
˃ GET /EDID/D/D1.Validity
˂ pr /EDID/D/D1.Validity=true
Explanation: The 'Validity' property is true, valid EDID is stored in D1 memory place.
7.12.3. Query the Preferred Resolution of an User EDID
Command format: GET●/EDID/U/U
Response format: pr●/EDID/U/U
Example:
˃ GET /EDID/U/U2.PreferredResolution
˂ pr /EDID/U/U2.PreferredResolution=1920x1080p60.00Hz
INFO: Use the "Manufacturer" property to query the manufacturer and the "MonitorName" property to
query the name of the monitor.
7.12.4. Emulating an EDID to an Input Port
Command format: CALL●/EDID:switch(<source>:<destination>)
Response format: mO●/EDID:switch
Example:
˃ CALL /EDID:switch(F49:E2)
˂ mO /EDID:switch
Legend:
<source>:
<destination>:
>;<E_loc>:<E >;...;<E_loc>:<E >
1 2 n
.Validity
n
.Validity=true|false
n
.PreferredResolution
n
.PreferredResolution=<preferred_resolution>
n
Source EDID memory place: Factory / User / Dynamic.
The emulated EDID memory of the desired input port.
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