Hi all,
My name is Avi and I am a rising senior Electrical Engineering student at
The Cooper Union who is interested in learning more about reverse
engineering USB devices!
I am attempting to read (download) a bunch of data from HOBOwares U30
logging device (http://www.onsetcomp.com/products/data-loggers/u30-nrc).
The device measures data from the (sold separately) 12-bit Temperature
sensor over a predefined time.
I have the software for the device and have tried sniffing the USB data
with USBlyzer (very hard to make any sense of the many URBs).
I know my device has 2 endpoints (numbered 81 and 02 for "in" and "out"
requests respectively) and it registers as a HID.
I have tried (via a python script on this page:
http://www.mattcutts.com/blog/playing-with-a-usb-missile-launcher/) sending
some control reads and dont know what to make of the responses I get.
Im not sure how to connect to/query the various endpoints and im scared to
write to the device (dont want to break it?)
Any advice for this noobie would be greatly appreciated!
Thanks,
Avi
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