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32 lines
989 B
32 lines
989 B
#!/usr/bin/env python3
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from cereal import car
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import cereal.messaging as messaging
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from openpilot.selfdrive.car.interfaces import CarInterfaceBase
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# mocked car interface for dashcam mode
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class CarInterface(CarInterfaceBase):
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def __init__(self, CP, CarController, CarState):
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super().__init__(CP, CarController, CarState)
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self.speed = 0.
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self.sm = messaging.SubMaster(['gpsLocation', 'gpsLocationExternal'])
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@staticmethod
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def _get_params(ret, candidate, fingerprint, car_fw, experimental_long, docs):
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ret.carName = "mock"
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ret.mass = 1700.
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ret.wheelbase = 2.70
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ret.centerToFront = ret.wheelbase * 0.5
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ret.steerRatio = 13.
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ret.dashcamOnly = True
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return ret
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def _update(self, c):
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self.sm.update(0)
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gps_sock = 'gpsLocationExternal' if self.sm.recv_frame['gpsLocationExternal'] > 1 else 'gpsLocation'
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ret = car.CarState.new_message()
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ret.vEgo = self.sm[gps_sock].speed
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ret.vEgoRaw = self.sm[gps_sock].speed
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return ret
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