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Improve the VREF calibration routine #132

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sb10q merged 1 commits from atse/thermostat:calibration-fix into master 2024-09-19 10:06:25 +08:00
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Author SHA1 Message Date
atse 1041d3ecbb Improve the VREF calibration routine 
* Fix wrong calibration of VREF on startup. Caused new v2.2.2 boards to
wrongly calibrate the zero-point to ~2.2 V instead of 1.5 V.

* Fix bootloop on some boards.

* Adjust watchdog interval accordingly.
 2024-09-16 18:14:47 +08:00