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42 lines
1.3 KiB
42 lines
1.3 KiB
from opendbc.car.common.conversions import Conversions as CV
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from opendbc.car.interfaces import V_CRUISE_MAX
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from opendbc.car.tesla.values import CANBUS, CarControllerParams
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class TeslaCAN:
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def __init__(self, packer):
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self.packer = packer
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def create_steering_control(self, angle, enabled):
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values = {
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"DAS_steeringAngleRequest": -angle,
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"DAS_steeringHapticRequest": 0,
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"DAS_steeringControlType": 1 if enabled else 0,
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}
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return self.packer.make_can_msg("DAS_steeringControl", CANBUS.party, values)
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def create_longitudinal_command(self, acc_state, accel, counter, v_ego, active):
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set_speed = max(v_ego * CV.MS_TO_KPH, 0)
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if active:
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# TODO: this causes jerking after gas override when above set speed
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set_speed = 0 if accel < 0 else V_CRUISE_MAX
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values = {
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"DAS_setSpeed": set_speed,
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"DAS_accState": acc_state,
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"DAS_aebEvent": 0,
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"DAS_jerkMin": CarControllerParams.JERK_LIMIT_MIN,
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"DAS_jerkMax": CarControllerParams.JERK_LIMIT_MAX,
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"DAS_accelMin": accel,
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"DAS_accelMax": max(accel, 0),
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"DAS_controlCounter": counter,
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}
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return self.packer.make_can_msg("DAS_control", CANBUS.party, values)
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def create_steering_allowed(self):
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values = {
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"APS_eacAllow": 1,
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}
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return self.packer.make_can_msg("APS_eacMonitor", CANBUS.party, values)
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