diff options
Diffstat (limited to 'klippy/extras/fan.py')
| -rw-r--r-- | klippy/extras/fan.py | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/klippy/extras/fan.py b/klippy/extras/fan.py index cbd0d464..d69c1127 100644 --- a/klippy/extras/fan.py +++ b/klippy/extras/fan.py @@ -7,7 +7,7 @@ FAN_MIN_TIME = 0.100 class PrinterFan: - def __init__(self, config): + def __init__(self, config, default_shutdown_speed=0.): self.last_fan_value = 0. self.last_fan_time = 0. self.max_power = config.getfloat('max_power', 1., above=0., maxval=1.) @@ -18,8 +18,10 @@ class PrinterFan: cycle_time = config.getfloat('cycle_time', 0.010, above=0.) hardware_pwm = config.getboolean('hardware_pwm', False) self.mcu_fan.setup_cycle_time(cycle_time, hardware_pwm) - def set_shutdown_speed(self, speed): - self.mcu_fan.setup_start_value(0., max(0., min(self.max_power, speed))) + shutdown_speed = config.getfloat( + 'shutdown_speed', default_shutdown_speed, minval=0., maxval=1.) + self.mcu_fan.setup_start_value( + 0., max(0., min(self.max_power, shutdown_speed))) def set_speed(self, print_time, value): value = max(0., min(self.max_power, value * self.max_power)) if value == self.last_fan_value: |