Found a bug in the DS18B20 CRC check that has been there since the original implementation. I had a bad pointer implementation that would cause a write 1 byte past the space allocated to an array used in CRC calculation. The bug was exposed when new development changed the order of some variables, causing the errant CRC writes to hit a another variable that mattered. Fixed in the next release.
Found a bug in the DS18B20 CRC check that has been there since the original implementation. I had a bad pointer implementation that would cause a write 1 byte past the space allocated to an array used in CRC calculation. The bug was exposed when new development changed the order of some variables, causing the errant CRC writes to hit a another variable that mattered. Fixed in the next release.