diff options
Diffstat (limited to 'klippy/extras/pid_calibrate.py')
| -rw-r--r-- | klippy/extras/pid_calibrate.py | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/klippy/extras/pid_calibrate.py b/klippy/extras/pid_calibrate.py index 292a2b31..05ec6e99 100644 --- a/klippy/extras/pid_calibrate.py +++ b/klippy/extras/pid_calibrate.py @@ -24,7 +24,7 @@ class PIDCalibrate: except self.printer.config_error as e: raise self.gcode.error(str(e)) print_time = self.printer.lookup_object('toolhead').get_last_move_time() - calibrate = ControlAutoTune(heater) + calibrate = ControlAutoTune(heater, target) old_control = heater.set_control(calibrate) try: heater.set_temp(print_time, target) @@ -45,9 +45,10 @@ class PIDCalibrate: TUNE_PID_DELTA = 5.0 class ControlAutoTune: - def __init__(self, heater): + def __init__(self, heater, target): self.heater = heater self.heater_max_power = heater.get_max_power() + self.calibrate_temp = target # Heating control self.heating = False self.peak = 0. @@ -70,10 +71,11 @@ class ControlAutoTune: if self.heating and temp >= target_temp: self.heating = False self.check_peaks() - elif (not self.heating - and temp <= target_temp - TUNE_PID_DELTA): + self.heater.alter_target(self.calibrate_temp - TUNE_PID_DELTA) + elif not self.heating and temp <= target_temp: self.heating = True self.check_peaks() + self.heater.alter_target(self.calibrate_temp) if self.heating: self.set_pwm(read_time, self.heater_max_power) if temp < self.peak: |