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dhhagan / py-opc

Python wrapper for the Alphasense OPC-N2 built around py-spidev
MIT License
30 stars 26 forks source link

Issue with Checksum #24

Closed dhhagan closed 8 years ago

dhhagan commented 8 years ago

Question was raised through email. Issued a warning that data transfer was incomplete.

dhhagan commented 8 years ago

It looks like this is caused by an actual discrepancy in the checksum. Basically, on the first histogram reading, the checksum is incorrect and thus the software warns the user that this is a bad reading. I would argue it is behaving as expected.