/pps/services/vnc/discovery/

Directory for USB devices that could be MirrorLink devices

Publishers
RealVNC
Subscribers
mlink-daemon; any app

The /pps/services/vnc/discovery/ directory contains a subdirectory (called /usb/) for objects that are created for USB devices found by the RealVNC discovery scripts. The RealVNC USB device provider, a dynamically loaded library that's used by mlink-daemon, reads this directory for information on the discovered USB devices.

The name of each object under the /usb/ directory is the product ID in the latest builds. Here's a sample object:
[n]@0x685d
bus::0
dev::4
pid::0x685d
type::USB
vid::0x4e8

Attributes

Attribute Data type Description
bus String Bus number.
dev String Device number.
pid String Product ID.
type String Type of device, which is always USB on the QNX CAR platform.
vid String Vendor ID.