dragonpilot - 基於 openpilot 的開源駕駛輔助系統
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#!/usr/bin/env python3
from cereal import car
from common.params import Params
from common.realtime import Priority, config_realtime_process
from system.swaglog import cloudlog
from selfdrive.controls.lib.longitudinal_planner import Planner
from selfdrive.controls.lib.lateral_planner import LateralPlanner
import cereal.messaging as messaging
def plannerd_thread(sm=None, pm=None):
config_realtime_process(5, Priority.CTRL_LOW)
cloudlog.info("plannerd is waiting for CarParams")
params = Params()
CP = car.CarParams.from_bytes(params.get("CarParams", block=True))
cloudlog.info("plannerd got CarParams: %s", CP.carName)
use_lanelines = False
wide_camera = params.get_bool('WideCameraOnly')
cloudlog.event("e2e mode", on=use_lanelines)
longitudinal_planner = Planner(CP)
lateral_planner = LateralPlanner(CP, use_lanelines=use_lanelines, wide_camera=wide_camera)
if sm is None:
sm = messaging.SubMaster(['carState', 'controlsState', 'radarState', 'modelV2'],
poll=['radarState', 'modelV2'], ignore_avg_freq=['radarState'])
if pm is None:
pm = messaging.PubMaster(['longitudinalPlan', 'lateralPlan'])
while True:
sm.update()
if sm.updated['modelV2']:
lateral_planner.update(sm)
lateral_planner.publish(sm, pm)
longitudinal_planner.update(sm)
longitudinal_planner.publish(sm, pm)
def main(sm=None, pm=None):
plannerd_thread(sm, pm)
if __name__ == "__main__":
main()