stackoverflow April 2, 2026 Rep: 29

How to do 32 byte Extended Read CRC16 on DS28EC20 20Kb 1-Wire EEPROM

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April 2, 2026 Score: 5 Rep: 115,787 Quality: Medium Completeness: 60%

First off, your Perl non-reflected CRC code is incorrect.

For that one, you need to shift the data byte up:


    $crc ^= $numberset1[$i]

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