Power Switch Delay; Host 5V Sense; Device 5V Enable; Query The 5V Overcurrent Status Of The Device - Lightware MMX8x4-HT Series User Manual

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8. LW3 Programmers' Reference
8.15.2. Power Switch Delay
Command and Response #usb
SET•MEDIA/USB/USBSWITCH.DelayedSwitch=<delay_status>
Ý
pw•MEDIA/USB/USBSWITCH.DelayedSwitch=<delay_status>
Ü
Parameters
Identifier Parameter description
<delay_status> 2sec Power-Cut
towards the devices if
Host changed
Example
Ý SET /MEDIA/USB/USBSWITCH.DelayedSwitch=true
Ü pw /MEDIA/USB/USBSWITCH.DelayedSwitch=true
8.15.3. Host 5V Sense
Command and Response
GET•/MEDIA/USB/USBSWITCH.<HostPc>
Ý
pr•/MEDIA/USB/USBSWITCH.<HostPc>=<status>
Ü
Parameters
Identifier Parameter description
<HostPc> ID of the host PC
<status> Status of the
connected host
Example
Ý GET /MEDIA/USB/USBSWITCH.Host5vSensePc1
Ü pr /MEDIA/USB/USBSWITCH.Host5vSensePc1=false
Parameter values
true
false
Parameter values
Host5vSensePc1
Host5vSensePc2
Host5vSensePc3
Host5vSensePc4
true
false
Applied firmware package: v1.2.2b5 | LDC software: v2.2.1
MMX8x4-HT series – User's Manual
8.15.4. Device 5V Enable
Command and Response
SET•/MEDIA/USB/USBSWITCH.<Device5vEnable>=<enable>
Ý
pw•/MEDIA/USB/USBSWITCH.<Device5vEnable>=<enable>
Ü
Parameters
Identifier Parameter description
<Device5vEnable> Device ID
<enable> Enable the 5V power
to the device
Example
Ý SET /MEDIA/USB/USBSWITCH.Device5vEnable1=true
Ý pw /MEDIA/USB/USBSWITCH.Device5vEnable1=true
8.15.5. Query the 5V Overcurrent status of the Device
Command and Response
GET•/MEDIA/USB/USBSWITCH.<deviceid>
Ý
pr•/MEDIA/USB/USBSWITCH.<deviceid>=<status>
Ü
Parameters
Identifier Parameter description
<deviceid> ID of the host PC
<status> Indicates if the device
is in overcurrent state
Example
Ý GET /MEDIA/USB/USBSWITCH.Device5vOverCurrent1
Ý pr /MEDIA/USB/USBSWITCH.Device5vOverCurrent1=false
Parameter values
Device5vEnable1
Device5vEnable2
Device5vEnable3
Device5vEnable4
true
false
Parameter values
Device5vOverCurrent1
Device5vOverCurrent2
Device5vOverCurrent3
Device5vOverCurrent4
true
false
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