diff options
Diffstat (limited to 'klippy')
| -rw-r--r-- | klippy/heater.py | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/klippy/heater.py b/klippy/heater.py index 84249a9d..8de546b5 100644 --- a/klippy/heater.py +++ b/klippy/heater.py @@ -72,14 +72,11 @@ class PrinterHeater: self.next_pwm_time = 0. self.last_pwm_value = 0 def set_pwm(self, read_time, value): - if value: - if self.target_temp <= 0.: - return - if (read_time < self.next_pwm_time - and abs(value - self.last_pwm_value) < 0.05): - return - elif not self.last_pwm_value and ( - self.target_temp <= 0. or read_time < self.next_pwm_time): + if self.target_temp <= 0.: + value = 0. + if ((read_time < self.next_pwm_time or not self.last_pwm_value) + and abs(value - self.last_pwm_value) < 0.05): + # No significant change in value - can suppress update return pwm_time = read_time + REPORT_TIME + SAMPLE_TIME*SAMPLE_COUNT self.next_pwm_time = pwm_time + 0.75 * MAX_HEAT_TIME |