Replaced 256 entry CRC8 table with tiny 2x16 entry table #55

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PaulStoffregen merged 1 commit into PaulStoffregen:master from arjenlentz:arjen-tinycrc

Mar 12, 2018

Contributor

arjenlentz commented Mar 11, 2018 •

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Hi Paul - here's a little contribution, replacing the 256 byte CRC8 lookup table with a 2x16 byte one, thus saving 224 bytes.
See http://lentz.com.au/blog/calculating-crc-with-a-tiny-32-entry-lookup-table for details on how it works.


          Replaced 256 entry CRC8 table with tiny 2x16 entry table

83d9976

PaulStoffregen merged commit 84a4ac0 into PaulStoffregen:master

Owner

PaulStoffregen commented Mar 12, 2018

thanks!

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