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| author | Kevin O'Connor <kevin@koconnor.net> | 2019-02-28 13:40:57 -0500 |
|---|---|---|
| committer | KevinOConnor <kevin@koconnor.net> | 2019-03-08 10:55:46 -0500 |
| commit | 893bb32d01aa0db85be2da72b087eeb0c3ca011d (patch) | |
| tree | c814a7cf3657d08c76e8e03fc36f5e3fd479ddd2 /klippy/extras/verify_heater.py | |
| parent | 8e8063a9d93eccb5ca16d807962d8c288832f916 (diff) | |
| download | kutter-893bb32d01aa0db85be2da72b087eeb0c3ca011d.tar.gz kutter-893bb32d01aa0db85be2da72b087eeb0c3ca011d.tar.xz kutter-893bb32d01aa0db85be2da72b087eeb0c3ca011d.zip | |
verify_heater: Only reset the error count if within the hysteresis range
Don't reset the error counter if the reported temperature is
significantly above the target temperature. This may help catch cases
where the temperature sensor reports random values.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Diffstat (limited to 'klippy/extras/verify_heater.py')
| -rw-r--r-- | klippy/extras/verify_heater.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/klippy/extras/verify_heater.py b/klippy/extras/verify_heater.py index 507ee33b..c449e3cb 100644 --- a/klippy/extras/verify_heater.py +++ b/klippy/extras/verify_heater.py @@ -52,7 +52,8 @@ class HeaterCheck: logging.info("Heater %s within range of %.3f", self.heater_name, target) self.met_target = True - self.error = 0. + if temp <= target + self.hysteresis: + self.error = 0. elif self.met_target: self.error += (target - self.hysteresis) - temp if target != self.last_target: |