Re: FX2 based solutions sought

At 08:46 PM 9/19/2007, Pete Zaitcev wrote:
>Hi, guys:
>
>I'm working on a (possible) bug in EHCI, which has something to do
>with a libusb based application opening a bulk endpoint, sending
>a small piece of data, and exiting. Not all data comes through.
>The target hardware is some kind of a big box with a Cypress FX2 based
>front-end which I do not want in my home, so I'm thinking about
>a test bed.
>
>The device should
>- be cheap
>- accept bulk transfers (preferably without much of a setup)
>- cost a little
>- and operate at High-Speed
>- not be expensive

Hi Pete,

I am using http://www.passmark.com/products/usb2loopback.htm it is 
fx2, it is programmable, and cheap. It comes with some kind of loop 
back firmware and windows dlls. I have not used that stuff. If you 
can figure out how the firmware works, bulk xfers might be easy. 
Unfortunately, if you have to program it, you will have a challenge - 
it is doable (even with sdcc), but a challenge.

Good luck, Steve




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