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GeneralRe: ECDH using OpenSSL Pin
Member 1287356330-Nov-16 2:36
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GeneralRe: ECDH using OpenSSL Pin
Jochen Arndt30-Nov-16 3:33
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Questioncreate data base Pin
Member 1286606322-Nov-16 23:43
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AnswerRe: create data base Pin
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AnswerWriting programs in Linux Pin
Vaclav_18-Nov-16 5:48
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QuestionSeeking USB discussion forum / place Pin
Vaclav_30-Oct-16 11:07
Vaclav_30-Oct-16 11:07 
OK, I have read not to post here because it is first forum on list , but...
I would like to talk to someone who is INTERESTED and knows something about USB.
I am not looking for code samples etc.
I have a basic USB code running on SAM3x8e / AKA Arduino Due.
Based my design on code posted here, but as it is always my case - the author of the very long article is no longer on this forum.
I have basic understanding how USB works on ATmel ARM processor.
I have test connected several USB devices and NONE of them gives SAME results.
I can reliably and repeatedly connect and reset single USB device on / to USB port.

One of the devices is USB WEB CAM and it actually sends IN packet but it is missing header.

So that is my basic question where I really could use some help from somebody knowledgeable about USB innards.

How to verify contents of packet asking for data and than verify the actual data received.
Concretely - which descriptor is the "source " sender - I have over 40 of them enumerated - including UVC descriptors.

I am sort of speak "over my head" and would appreciate if you could contribute to solution with your personal knowledge.

I am not seeking references to Google.
Been there , done that.

Thanks for your time
Vaclav

PS No "check out Arduino.cc" I am not welcomed there.
AnswerRe: Seeking USB discussion forum / place Pin
ZurdoDev28-Nov-16 5:47
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GeneralRe: Seeking USB discussion forum / place Pin
Vaclav_28-Nov-16 7:05
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GeneralRe: Seeking USB discussion forum / place Pin
Richard MacCutchan28-Nov-16 7:30
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AnswerRe: Seeking USB discussion forum / place Pin
Munchies_Matt2-May-17 5:53
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QuestionI am new here Pin
Member 1279667016-Oct-16 13:17
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Questionnote! Pin
Member 1251449830-Sep-16 0:39
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QuestionRe: note! Pin
Richard MacCutchan30-Sep-16 1:49
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Question"Colourised in XXms" what this new feature means? Pin
Suvendu Shekhar Giri22-Sep-16 21:54
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GeneralRe: "Colourised in XXms" what this new feature means? Pin
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GeneralRe: "Colourised in XXms" what this new feature means? Pin
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GeneralRe: "Colourised in XXms" what this new feature means? Pin
Pete O'Hanlon22-Sep-16 22:34
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GeneralRe: "Colourised in XXms" what this new feature means? Pin
Suvendu Shekhar Giri22-Sep-16 22:35
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AnswerRe: "Colourised in XXms" what this new feature means? Pin
Pete O'Hanlon22-Sep-16 22:31
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GeneralRe: "Colourised in XXms" what this new feature means? Pin
Suvendu Shekhar Giri22-Sep-16 22:42
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Richard MacCutchan22-Sep-16 22:33
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