Re: FW: Asynchronous, Bi-directional USB comms

[Alan S. <st...@ro...>]

On Fri, 15 Feb 2013 Dan...@l-... wrote:

> Peter, thank you for your quick response.
> 
> I accidently replied directly to your personal mailing address, so I am
> resubmitting this to the mailing list...
> 
> I think you are suggesting that it might be a HW issue, and when you say
> hardware you are 
> Referring to the USB Controller chipset on the computer (regarding the
> possibility of the FX2 firmware issue)?
> 
> I am using a rather souped up sever system that is about 4 years old for
> my Host side,
> While currently I am using dummy_hcd and the gadgetfs for simulating the
> device side until I get real hardware.

Bear in mind that dummy-hcd is not a 100% perfect emulator.  Its 
behavior is different from real devices in several ways, some obvious 
and some rather subtle.  You may be running into one of these 
differences.

Alan Stern