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Interesting....reverse engineered USB protocols
09-06-2017, 02:24 PM
Post: #3
RE: Interesting....reverse engineered USB protocols
Its changed quite a bit since then. The underlying commands not so much, but we discovered that the windows HID driver just silently loses packets on occasion. Thus there is not a layer on top that will bounce back and forth between the connkit and usb calculator to request packets that were missed.

I believe the original as implemented there will still work, but it won't be as reliable or take advantage of later features like compression during transmission and similar.

TW

Although I work for HP, the views and opinions I post here are my own.
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RE: Interesting....reverse engineered USB protocols - Tim Wessman - 09-06-2017 02:24 PM



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