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104 lines
3.8 KiB
104 lines
3.8 KiB
#!/usr/bin/env python3
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import gc
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from cereal import car
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from common.realtime import set_realtime_priority
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from common.params import Params
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import cereal.messaging as messaging
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from selfdrive.controls.lib.events import Events
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from selfdrive.monitoring.driver_monitor import DriverStatus, MAX_TERMINAL_ALERTS, MAX_TERMINAL_DURATION
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from selfdrive.locationd.calibration_helpers import Calibration
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def dmonitoringd_thread(sm=None, pm=None):
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gc.disable()
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# start the loop
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set_realtime_priority(53)
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params = Params()
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# Pub/Sub Sockets
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if pm is None:
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pm = messaging.PubMaster(['dMonitoringState'])
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if sm is None:
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sm = messaging.SubMaster(['driverState', 'liveCalibration', 'carState', 'model'])
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driver_status = DriverStatus()
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is_rhd = params.get("IsRHD")
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if is_rhd is not None:
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driver_status.is_rhd_region = bool(int(is_rhd))
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driver_status.is_rhd_region_checked = True
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sm['liveCalibration'].calStatus = Calibration.INVALID
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sm['carState'].vEgo = 0.
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sm['carState'].cruiseState.enabled = False
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sm['carState'].cruiseState.speed = 0.
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sm['carState'].buttonEvents = []
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sm['carState'].steeringPressed = False
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sm['carState'].standstill = True
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cal_rpy = [0, 0, 0]
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v_cruise_last = 0
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driver_engaged = False
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# 10Hz <- dmonitoringmodeld
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while True:
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sm.update()
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# Handle calibration
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if sm.updated['liveCalibration']:
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if sm['liveCalibration'].calStatus == Calibration.CALIBRATED:
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if len(sm['liveCalibration'].rpyCalib) == 3:
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cal_rpy = sm['liveCalibration'].rpyCalib
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# Get interaction
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if sm.updated['carState']:
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v_cruise = sm['carState'].cruiseState.speed
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driver_engaged = len(sm['carState'].buttonEvents) > 0 or \
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v_cruise != v_cruise_last or \
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sm['carState'].steeringPressed
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if driver_engaged:
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driver_status.update(Events(), True, sm['carState'].cruiseState.enabled, sm['carState'].standstill)
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v_cruise_last = v_cruise
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# Get model meta
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if sm.updated['model']:
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driver_status.set_policy(sm['model'])
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# Get data from dmonitoringmodeld
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if sm.updated['driverState']:
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events = Events()
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driver_status.get_pose(sm['driverState'], cal_rpy, sm['carState'].vEgo, sm['carState'].cruiseState.enabled)
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# Block any engage after certain distrations
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if driver_status.terminal_alert_cnt >= MAX_TERMINAL_ALERTS or driver_status.terminal_time >= MAX_TERMINAL_DURATION:
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events.add(car.CarEvent.EventName.tooDistracted)
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# Update events from driver state
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driver_status.update(events, driver_engaged, sm['carState'].cruiseState.enabled, sm['carState'].standstill)
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# dMonitoringState packet
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dat = messaging.new_message('dMonitoringState')
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dat.dMonitoringState = {
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"events": events.to_msg(),
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"faceDetected": driver_status.face_detected,
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"isDistracted": driver_status.driver_distracted,
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"awarenessStatus": driver_status.awareness,
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"isRHD": driver_status.is_rhd_region,
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"rhdChecked": driver_status.is_rhd_region_checked,
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"posePitchOffset": driver_status.pose.pitch_offseter.filtered_stat.mean(),
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"posePitchValidCount": driver_status.pose.pitch_offseter.filtered_stat.n,
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"poseYawOffset": driver_status.pose.yaw_offseter.filtered_stat.mean(),
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"poseYawValidCount": driver_status.pose.yaw_offseter.filtered_stat.n,
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"stepChange": driver_status.step_change,
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"awarenessActive": driver_status.awareness_active,
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"awarenessPassive": driver_status.awareness_passive,
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"isLowStd": driver_status.pose.low_std,
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"hiStdCount": driver_status.hi_stds,
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"isPreview": False,
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}
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pm.send('dMonitoringState', dat)
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def main(sm=None, pm=None):
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dmonitoringd_thread(sm, pm)
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if __name__ == '__main__':
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main()
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