Windows USB detection


Hello all,

Can anyone tell me if it is possible (or has been done) to discover a connected Q2686 processors USB driver details? I want to be able to automatically determine the com port setting for this device (after having installed the windows driver) from a windows application that I am developing. I do not want to have to select a com port in my application.

I have been trying to use the windows API’s:

  • SetupDiGetClassDevs
  • SetupDiEnumDeviceInterfaces

But I need the correct GUID for this to work successfully.





When you install tha Sierra Wireless Software Suite pack,there are few files
related to the USB driver which are created inside the Drivers folder.May be
you could find the information you are looking for in one of the files inside
the folder.