Programs controlling USB

[Guest]

Hi
How to apply standard orders like GET_DESCRIPTOR. in C language?
I want to get all available information about usb device connected to the
usb port in my computer.

 

[Guest]

Get Descriptor in C language
TMS320C6000 EMIF to USB Interfacing Using Cypress EZ-USB SX2 (Rev. ...
The firmware code is written in the C language and structured for reuse in
any ... GET_DESCRIPTOR, Download PDF file.

http://focus.ti.com/lit/an/spraa13a/spraa13a.pdf