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From: Tim R. <ti...@pr...> - 2013-11-19 18:08:38
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Christian Jäggi wrote: > I have two boards trying to run an application, both using bulk > transfers. Both boards are running WinCE6. > What's more confusing now, the one eval board running usb 1.1 full speed > is working (slowly but...) with this kind of transfers. As soon as I > switch to the other board with a high speed USB interface The following > error message appears: Is the USB device one you are developing? Have you double-checked your descriptors? A full-speed bulk endpoint can only use packets up to 64 bytes, but a high-speed bulk endpoint must use 512-byte packets. -- Tim Roberts, ti...@pr... Providenza & Boekelheide, Inc. |