openpilot is an open source driver assistance system. openpilot performs the functions of Automated Lane Centering and Adaptive Cruise Control for over 200 supported car makes and models.
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#!/usr/bin/env python3
# flake8: noqa
# pylint: skip-file
# type: ignore
import time
from cereal import car, log
import cereal.messaging as messaging
from selfdrive.car.honda.interface import CarInterface
from selfdrive.controls.lib.events import ET, EVENTS, Events
from selfdrive.controls.lib.alertmanager import AlertManager
EventName = car.CarEvent.EventName
def cycle_alerts(duration=2000, is_metric=False):
alerts = list(EVENTS.keys())
print(alerts)
alerts = [EventName.preDriverDistracted, EventName.promptDriverDistracted, EventName.driverDistracted]
#alerts = [EventName.preLaneChangeLeft, EventName.preLaneChangeRight]
CP = CarInterface.get_params("HONDA CIVIC 2016")
sm = messaging.SubMaster(['deviceState', 'pandaStates', 'roadCameraState', 'modelV2', 'liveCalibration',
'driverMonitoringState', 'longitudinalPlan', 'lateralPlan', 'liveLocationKalman'])
pm = messaging.PubMaster(['controlsState', 'pandaStates', 'deviceState'])
events = Events()
AM = AlertManager()
frame = 0
idx, last_alert_millis = 0, 0
while 1:
if frame % duration == 0:
idx = (idx + 1) % len(alerts)
events.clear()
events.add(alerts[idx])
current_alert_types = [ET.PERMANENT, ET.USER_DISABLE, ET.IMMEDIATE_DISABLE,
ET.SOFT_DISABLE, ET.PRE_ENABLE, ET.NO_ENTRY,
ET.ENABLE, ET.WARNING]
a = events.create_alerts(current_alert_types, [CP, sm, is_metric])
AM.add_many(frame, a)
AM.process_alerts(frame)
dat = messaging.new_message()
dat.init('controlsState')
dat.controlsState.alertText1 = AM.alert_text_1
dat.controlsState.alertText2 = AM.alert_text_2
dat.controlsState.alertSize = AM.alert_size
dat.controlsState.alertStatus = AM.alert_status
dat.controlsState.alertBlinkingRate = AM.alert_rate
dat.controlsState.alertType = AM.alert_type
dat.controlsState.alertSound = AM.audible_alert
pm.send('controlsState', dat)
dat = messaging.new_message()
dat.init('deviceState')
dat.deviceState.started = True
pm.send('deviceState', dat)
dat = messaging.new_message('pandaStates', 1)
dat.pandaStates[0].ignitionLine = True
dat.pandaStates[0].pandaType = log.PandaState.PandaType.uno
pm.send('pandaStates', dat)
time.sleep(0.01)
if __name__ == '__main__':
cycle_alerts()