How are the RAW USB vi.s used? For instance, how do you specify which pipe data will go through?

[LabTech]

How are the RAW USB vi.s used? For instance, how do you specify which pipe data will go through? I am trying to communicate with a Microchip FS USB development board. I can get a response to several control requests, but have not been able to read or write to it.

[Chris_R.]

Hello!

I have linked a couple documents below discussing RAW USB communications. Both address pipe data and how it is used.  If these do not answer your question, please let me know and I will explain it further for you.  Best of luck and have a great day!

Using NI-VISA 3.0 to Control Your USB Device - the last section (3.2) talks about the USB RAW class

How Can I Communicate With a Device Using NI-VISA USB RAW Mode?

Chris R.

Applications Engineer

National Instruments