67 lines
1.2 KiB
Python
67 lines
1.2 KiB
Python
import abc
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class AStirrer:
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@abc.abstractmethod
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def name(self):
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return ""
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def __init__(self, dt):
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self.dt = dt
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self.speed = 0
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self.cycleTime = 1
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self.dutyCycle = 1
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self.cycleCounter = 0
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self.isOn = 1
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self.is_active = False
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def process(self):
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isOn = self.isOn
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self.cycleCounter += self.dt
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if self.cycleCounter >= self.cycleTime:
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self.cycleCounter -= self.cycleTime
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isOn = 0
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if self.cycleCounter >= (self.cycleTime * (1-self.dutyCycle)):
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if not isOn:
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isOn = 1
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if self.isOn != isOn:
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if isOn:
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self.onSetSpeed(self.speed)
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else:
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self.onSetSpeed(0)
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self.isOn = isOn
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def set_speed(self, speed):
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self.speed = speed
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if self.isOn or self.dutyCycle == 1:
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self.on_set_speed(speed)
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def set_cycle_time(self, time):
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self.cycleTime = time
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def set_duty_cycle(self, dutyCycle):
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self.dutyCycle = dutyCycle
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@abc.abstractmethod
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def get_speed(self):
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return None
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@abc.abstractmethod
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def on_set_speed(self, speed):
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pass
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@abc.abstractmethod
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def on_activate(self, enable):
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pass
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def activate(self, enable):
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self.is_active = enable
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self.on_activate(enable)
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def is_activated(self):
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return self.is_active
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