I have a pretty interesting project and would appreciate some help.
I have software that reads data from my car's USB port. I would like to learn a few things about the USB connection so that I can communicate with it.
First off, I'm looking for the "comm" settings, things like RTS handshaking, etc. From there I would also want to be able to 'figure out' when I click a button on the laptop and it sends data via USB what EXACTLY does it send (and recieve back) and then how can I do that same thing.
Hopefully someone will give me a good solid lead on this... I googled USB analyzers but there are LOTS and I don't even know what features or "things" I am looking for it to do.
Intercepting and 'reading' USB data
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I have a pretty interesting project and would appreciate some help.
I have software that reads data from my car's USB port. I would like to learn a few things about the USB connection so that I can communicate with it.
First off, I'm looking for the "comm" settings, things like RTS handshaking, etc. From there I would also want to be able to 'figure out' when I click a button on the laptop and it sends data via USB what EXACTLY does it send (and recieve back) and then how can I do that same thing.
Hopefully someone will give me a good solid lead on this... I googled USB analyzers but there are LOTS and I don't even know what features or "things" I am looking for it to do.
I am programming using MScomm controls in VB6
Thanks.