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fan: Scale fan speed requests between 0 and max_power

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If the fan's max power is limited by the config, then scale speed
requests between 0 and max_power.  This makes more sense for typical
g-code fan speeds.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2018-04-20 13:15:03 -04:00
parent 48e9fa04e7
commit 85e6cd865c
4 changed files with 9 additions and 8 deletions
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6
klippy/extras/heater_fan.py
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@@ -14,10 +14,8 @@ class PrinterHeaterFan:
self.heater_temp = config.getfloat("heater_temp", 50.0)
self.fan = fan.PrinterFan(config)
self.mcu = self.fan.mcu_fan.get_mcu()
max_power = self.fan.max_power
self.fan_speed = config.getfloat(
"fan_speed", max_power, minval=0., maxval=max_power)
self.fan.mcu_fan.setup_start_value(0., max_power)
self.fan_speed = config.getfloat("fan_speed", 1., minval=0., maxval=1.)
self.fan.mcu_fan.setup_start_value(0., self.fan.max_power)
def printer_state(self, state):
if state == 'ready':
pheater = self.printer.lookup_object('heater')