github-actions[bot]
6f34f74e9b
date: 2026-04-10T22:07:44 master commit: 4ba0c4b574bff994e9a8f7266b4969b39380a8b1
112 lines
3.8 KiB
Python
112 lines
3.8 KiB
Python
"""
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Copyright (c) 2021-, Haibin Wen, sunnypilot, and a number of other contributors.
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This file is part of sunnypilot and is licensed under the MIT License.
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See the LICENSE.md file in the root directory for more details.
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"""
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import time
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import cereal.messaging as messaging
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from cereal import log, custom
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from opendbc.car import structs
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from openpilot.common.params import Params
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from openpilot.common.swaglog import cloudlog
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from openpilot.sunnypilot import PARAMS_UPDATE_PERIOD
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from openpilot.sunnypilot.livedelay.helpers import get_lat_delay
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from openpilot.sunnypilot.modeld_v2.modeld_base import ModelStateBase
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from openpilot.sunnypilot.selfdrive.controls.lib.blinker_pause_lateral import BlinkerPauseLateral
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from openpilot.sunnypilot.selfdrive.controls.lib.latcontrol_torque_v0 import LatControlTorque as LatControlTorqueV0
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class ControlsExt(ModelStateBase):
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def __init__(self, CP: structs.CarParams, params: Params):
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ModelStateBase.__init__(self)
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self.CP = CP
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self.params = params
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self._param_update_time: float = 0.0
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self.blinker_pause_lateral = BlinkerPauseLateral()
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cloudlog.info("controlsd_ext is waiting for CarParamsSP")
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self.CP_SP = messaging.log_from_bytes(params.get("CarParamsSP", block=True), custom.CarParamsSP)
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cloudlog.info("controlsd_ext got CarParamsSP")
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self.sm_services_ext = ['radarState', 'selfdriveStateSP']
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self.pm_services_ext = ['carControlSP']
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def initialize_lateral_control(self, lac, CI, dt):
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enforce_torque_control = self.params.get_bool("EnforceTorqueControl")
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torque_versions = self.params.get("TorqueControlTune")
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if not enforce_torque_control:
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return lac
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if torque_versions == 0.0: # v0
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return LatControlTorqueV0(self.CP, self.CP_SP, CI, dt)
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else:
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return lac
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def get_params_sp(self, sm: messaging.SubMaster) -> None:
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if time.monotonic() - self._param_update_time > PARAMS_UPDATE_PERIOD:
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self.blinker_pause_lateral.get_params()
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if self.CP.lateralTuning.which() == 'torque':
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self.lat_delay = get_lat_delay(self.params, sm["liveDelay"].lateralDelay)
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self._param_update_time = time.monotonic()
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def get_lat_active(self, sm: messaging.SubMaster) -> bool:
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if self.blinker_pause_lateral.update(sm['carState']):
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return False
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ss_sp = sm['selfdriveStateSP']
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if ss_sp.mads.available:
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return bool(ss_sp.mads.active)
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# MADS not available, use stock state to engage
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return bool(sm['selfdriveState'].active)
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@staticmethod
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def get_lead_data(ld: log.RadarState.LeadData) -> dict:
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return {
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"dRel": ld.dRel,
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"yRel": ld.yRel,
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"vRel": ld.vRel,
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"aRel": ld.aRel,
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"vLead": ld.vLead,
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"dPath": ld.dPath,
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"vLat": ld.vLat,
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"vLeadK": ld.vLeadK,
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"aLeadK": ld.aLeadK,
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"fcw": ld.fcw,
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"status": ld.status,
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"aLeadTau": ld.aLeadTau,
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"modelProb": ld.modelProb,
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"radar": ld.radar,
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"radarTrackId": ld.radarTrackId,
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}
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def state_control_ext(self, sm: messaging.SubMaster) -> custom.CarControlSP:
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CC_SP = custom.CarControlSP.new_message()
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CC_SP.leadOne = self.get_lead_data(sm['radarState'].leadOne)
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CC_SP.leadTwo = self.get_lead_data(sm['radarState'].leadTwo)
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# MADS state
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CC_SP.mads = sm['selfdriveStateSP'].mads
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CC_SP.intelligentCruiseButtonManagement = sm['selfdriveStateSP'].intelligentCruiseButtonManagement
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return CC_SP
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@staticmethod
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def publish_ext(CC_SP: custom.CarControlSP, sm: messaging.SubMaster, pm: messaging.PubMaster) -> None:
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cc_sp_send = messaging.new_message('carControlSP')
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cc_sp_send.valid = sm['carState'].canValid
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cc_sp_send.carControlSP = CC_SP
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pm.send('carControlSP', cc_sp_send)
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def run_ext(self, sm: messaging.SubMaster, pm: messaging.PubMaster) -> None:
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CC_SP = self.state_control_ext(sm)
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self.publish_ext(CC_SP, sm, pm)
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