V4l2 Tango device

This is the reference documentation of the V4l2 Tango device.

you can also find some useful information about the camera models/prerequisite/installation/configuration/compilation in the V4l2 camera plugin section.

Properties

Property name

Mandatory

Default value

Description

video_device

No

/dev/video0

The video device path

Attributes

This device has no attribute.

Commands

Command name

Arg. in

Arg. out

Description

Init

DevVoid

DevVoid

Do not use

State

DevVoid

DevLong

Return the device state

Status

DevVoid

DevString

Return the device state as a string

getAttrStringValueList

DevString: Attribute name

DevVarStringArray: String value list

Return the authorized string value list for a given attribute name