How to get USB info on Linux

[emily]

Hello:

How to get USB PID, VID..informations on Linux.

Have any sample code?

Thanks.

[ChrisW67]

Not that the question has anything to do with Qt... libusb is one common option on Linux

[kpkale]

Hi

There are many threads telling that libusb is the option for accessing USB Devices on Linux. However, I am unable to find proper examples on how to do that.

Can you help me further on how to use libusb...

[ChrisW67]

Libusb has API documentation and ships with basic examples. You need to have reasonable understanding of USB.