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Re: USBInterfaceInterface information different in my code than in USB Prober



At 9:21 AM -0400 3/23/07, email@hidden wrote:

The maxpacketsize that it reports for one of the bulk "in" interfaces is 64 but USB Prober reports that this endpoint has a maxpacketsize of 1024. The device is reported by USB Prober to be a high speed device.

The devices manufacturer has told me that the maxpacketsize should be 1024.

1024 byte would be an illegal value for a high speed bulk endpoint. It should be 512 bytes, or 64 bytes when running at full speed.


There's something wrong with the device.
--
Barry Twycross
email@hidden
                     ---
         USB, it's not a Dyslexic BUS.        (Thanks to TC.)
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