I am using code based on Apple "EZNotification Sample" to talk to a Cypress FX2 based USB device.
The sample code loops through the endpoints interfaces in the function "FindInterfaces" and prints out information about the endpoints.
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.
When I try to read from that endpoint I can't read more than 64 bytes at a time.
Should my coed be doing something different than the sample code to access a high speed device?
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Usb mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/usb/email@hidden
This email sent to email@hidden
