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Chrylser: move to platform config (#31600)

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* do chrysler

* chrysler specs

* cleanup

Co-authored-by: Shane Smiskol <shane@smiskol.com>

---------

Co-authored-by: Shane Smiskol <shane@smiskol.com>
old-commit-hash: 666c41d969
pull/32199/head
Justin Newberry 1 year ago committed by GitHub
parent 3321dfe90b
commit fd574afc3e
2 changed files with 79 additions and 64 deletions
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  1. 12
      selfdrive/car/chrysler/interface.py
  2. 131
      selfdrive/car/chrysler/values.py

12
selfdrive/car/chrysler/interface.py
Unescape View File

@ -24,7 +24,6 @@ class CarInterface(CarInterfaceBase):
elif candidate in RAM_DT:
ret.safetyConfigs[0].safetyParam |= Panda.FLAG_CHRYSLER_RAM_DT
ret.minSteerSpeed = 3.8 # m/s
CarInterfaceBase.configure_torque_tune(candidate, ret.lateralTuning)
if candidate not in RAM_CARS:
# Newer FW versions standard on the following platforms, or flashed by a dealer onto older platforms have a higher minimum steering speed.
@ -35,10 +34,6 @@ class CarInterface(CarInterfaceBase):
# Chrysler
if candidate in (CAR.PACIFICA_2017_HYBRID, CAR.PACIFICA_2018, CAR.PACIFICA_2018_HYBRID, CAR.PACIFICA_2019_HYBRID, CAR.PACIFICA_2020, CAR.DODGE_DURANGO):
ret.mass = 2242.
ret.wheelbase = 3.089
ret.steerRatio = 16.2 # Pacifica Hybrid 2017
ret.lateralTuning.init('pid')
ret.lateralTuning.pid.kpBP, ret.lateralTuning.pid.kiBP = [[9., 20.], [9., 20.]]
ret.lateralTuning.pid.kpV, ret.lateralTuning.pid.kiV = [[0.15, 0.30], [0.03, 0.05]]
@ -46,9 +41,6 @@ class CarInterface(CarInterfaceBase):
# Jeep
elif candidate in (CAR.JEEP_GRAND_CHEROKEE, CAR.JEEP_GRAND_CHEROKEE_2019):
ret.mass = 1778
ret.wheelbase = 2.71
ret.steerRatio = 16.7
ret.steerActuatorDelay = 0.2
ret.lateralTuning.init('pid')
@ -60,9 +52,6 @@ class CarInterface(CarInterfaceBase):
elif candidate == CAR.RAM_1500:
ret.steerActuatorDelay = 0.2
ret.wheelbase = 3.88
ret.steerRatio = 16.3
ret.mass = 2493.
ret.minSteerSpeed = 14.5
# Older EPS FW allow steer to zero
if any(fw.ecu == 'eps' and b"68" < fw.fwVersion[:4] <= b"6831" for fw in car_fw):
ret.minSteerSpeed = 0.
@ -72,7 +61,6 @@ class CarInterface(CarInterfaceBase):
ret.wheelbase = 3.785
ret.steerRatio = 15.61
ret.mass = 3405.
ret.minSteerSpeed = 16
CarInterfaceBase.configure_torque_tune(candidate, ret.lateralTuning, 1.0, False)
else:

131
selfdrive/car/chrysler/values.py
Unescape View File

@ -1,9 +1,9 @@
from enum import IntFlag, StrEnum
from enum import IntFlag
from dataclasses import dataclass, field
from cereal import car
from panda.python import uds
from openpilot.selfdrive.car import dbc_dict
from openpilot.selfdrive.car import CarSpecs, DbcDict, PlatformConfig, Platforms, dbc_dict
from openpilot.selfdrive.car.docs_definitions import CarHarness, CarInfo, CarParts
from openpilot.selfdrive.car.fw_query_definitions import FwQueryConfig, Request, p16
@ -13,25 +13,89 @@ Ecu = car.CarParams.Ecu
class ChryslerFlags(IntFlag):
HIGHER_MIN_STEERING_SPEED = 1
@dataclass
class ChryslerCarInfo(CarInfo):
package: str = "Adaptive Cruise Control (ACC)"
car_parts: CarParts = field(default_factory=CarParts.common([CarHarness.fca]))
@dataclass
class ChryslerPlatformConfig(PlatformConfig):
dbc_dict: DbcDict = field(default_factory=lambda: dbc_dict('chrysler_pacifica_2017_hybrid_generated', None))
@dataclass
class ChryslerCarSpecs(CarSpecs):
minSteerSpeed: float = 3.8 # m/s
class CAR(StrEnum):
class CAR(Platforms):
# Chrysler
PACIFICA_2017_HYBRID = "CHRYSLER PACIFICA HYBRID 2017"
PACIFICA_2018_HYBRID = "CHRYSLER PACIFICA HYBRID 2018"
PACIFICA_2019_HYBRID = "CHRYSLER PACIFICA HYBRID 2019"
PACIFICA_2018 = "CHRYSLER PACIFICA 2018"
PACIFICA_2020 = "CHRYSLER PACIFICA 2020"
PACIFICA_2017_HYBRID = ChryslerPlatformConfig(
"CHRYSLER PACIFICA HYBRID 2017",
ChryslerCarInfo("Chrysler Pacifica Hybrid 2017"),
specs=ChryslerCarSpecs(mass=2242., wheelbase=3.089, steerRatio=16.2),
)
PACIFICA_2018_HYBRID = ChryslerPlatformConfig(
"CHRYSLER PACIFICA HYBRID 2018",
ChryslerCarInfo("Chrysler Pacifica Hybrid 2018"),
specs=PACIFICA_2017_HYBRID.specs,
)
PACIFICA_2019_HYBRID = ChryslerPlatformConfig(
"CHRYSLER PACIFICA HYBRID 2019",
ChryslerCarInfo("Chrysler Pacifica Hybrid 2019-23"),
specs=PACIFICA_2017_HYBRID.specs,
)
PACIFICA_2018 = ChryslerPlatformConfig(
"CHRYSLER PACIFICA 2018",
ChryslerCarInfo("Chrysler Pacifica 2017-18"),
specs=PACIFICA_2017_HYBRID.specs,
)
PACIFICA_2020 = ChryslerPlatformConfig(
"CHRYSLER PACIFICA 2020",
[
ChryslerCarInfo("Chrysler Pacifica 2019-20"),
ChryslerCarInfo("Chrysler Pacifica 2021-23", package="All"),
],
specs=PACIFICA_2017_HYBRID.specs,
)
# Dodge
DODGE_DURANGO = "DODGE DURANGO 2021"
DODGE_DURANGO = ChryslerPlatformConfig(
"DODGE DURANGO 2021",
ChryslerCarInfo("Dodge Durango 2020-21"),
specs=PACIFICA_2017_HYBRID.specs,
)
# Jeep
JEEP_GRAND_CHEROKEE = "JEEP GRAND CHEROKEE V6 2018" # includes 2017 Trailhawk
JEEP_GRAND_CHEROKEE_2019 = "JEEP GRAND CHEROKEE 2019" # includes 2020 Trailhawk
JEEP_GRAND_CHEROKEE = ChryslerPlatformConfig( # includes 2017 Trailhawk
"JEEP GRAND CHEROKEE V6 2018",
ChryslerCarInfo("Jeep Grand Cherokee 2016-18", video_link="https://www.youtube.com/watch?v=eLR9o2JkuRk"),
specs=ChryslerCarSpecs(mass=1778., wheelbase=2.71, steerRatio=16.7),
)
JEEP_GRAND_CHEROKEE_2019 = ChryslerPlatformConfig( # includes 2020 Trailhawk
"JEEP GRAND CHEROKEE 2019",
ChryslerCarInfo("Jeep Grand Cherokee 2019-21", video_link="https://www.youtube.com/watch?v=jBe4lWnRSu4"),
specs=JEEP_GRAND_CHEROKEE.specs,
)
# Ram
RAM_1500 = "RAM 1500 5TH GEN"
RAM_HD = "RAM HD 5TH GEN"
RAM_1500 = ChryslerPlatformConfig(
"RAM 1500 5TH GEN",
ChryslerCarInfo("Ram 1500 2019-24", car_parts=CarParts.common([CarHarness.ram])),
dbc_dict('chrysler_ram_dt_generated', None),
specs=ChryslerCarSpecs(mass=2493., wheelbase=3.88, steerRatio=16.3, minSteerSpeed=14.5),
)
RAM_HD = ChryslerPlatformConfig(
"RAM HD 5TH GEN",
[
ChryslerCarInfo("Ram 2500 2020-24", car_parts=CarParts.common([CarHarness.ram])),
ChryslerCarInfo("Ram 3500 2019-22", car_parts=CarParts.common([CarHarness.ram])),
],
dbc_dict('chrysler_ram_hd_generated', None),
specs=ChryslerCarSpecs(mass=3405., wheelbase=3.785, steerRatio=15.61, minSteerSpeed=16.),
)
class CarControllerParams:
@ -59,32 +123,6 @@ RAM_HD = {CAR.RAM_HD, }
RAM_CARS = RAM_DT | RAM_HD
@dataclass
class ChryslerCarInfo(CarInfo):
package: str = "Adaptive Cruise Control (ACC)"
car_parts: CarParts = field(default_factory=CarParts.common([CarHarness.fca]))
CAR_INFO: dict[str, ChryslerCarInfo | list[ChryslerCarInfo] | None] = {
CAR.PACIFICA_2017_HYBRID: ChryslerCarInfo("Chrysler Pacifica Hybrid 2017"),
CAR.PACIFICA_2018_HYBRID: ChryslerCarInfo("Chrysler Pacifica Hybrid 2018"),
CAR.PACIFICA_2019_HYBRID: ChryslerCarInfo("Chrysler Pacifica Hybrid 2019-23"),
CAR.PACIFICA_2018: ChryslerCarInfo("Chrysler Pacifica 2017-18"),
CAR.PACIFICA_2020: [
ChryslerCarInfo("Chrysler Pacifica 2019-20"),
ChryslerCarInfo("Chrysler Pacifica 2021-23", package="All"),
],
CAR.JEEP_GRAND_CHEROKEE: ChryslerCarInfo("Jeep Grand Cherokee 2016-18", video_link="https://www.youtube.com/watch?v=eLR9o2JkuRk"),
CAR.JEEP_GRAND_CHEROKEE_2019: ChryslerCarInfo("Jeep Grand Cherokee 2019-21", video_link="https://www.youtube.com/watch?v=jBe4lWnRSu4"),
CAR.DODGE_DURANGO: ChryslerCarInfo("Dodge Durango 2020-21"),
CAR.RAM_1500: ChryslerCarInfo("Ram 1500 2019-24", car_parts=CarParts.common([CarHarness.ram])),
CAR.RAM_HD: [
ChryslerCarInfo("Ram 2500 2020-24", car_parts=CarParts.common([CarHarness.ram])),
ChryslerCarInfo("Ram 3500 2019-22", car_parts=CarParts.common([CarHarness.ram])),
],
}
CHRYSLER_VERSION_REQUEST = bytes([uds.SERVICE_TYPE.READ_DATA_BY_IDENTIFIER]) + \
p16(0xf132)
CHRYSLER_VERSION_RESPONSE = bytes([uds.SERVICE_TYPE.READ_DATA_BY_IDENTIFIER + 0x40]) + \
@ -124,16 +162,5 @@ FW_QUERY_CONFIG = FwQueryConfig(
],
)
DBC = {
CAR.PACIFICA_2017_HYBRID: dbc_dict('chrysler_pacifica_2017_hybrid_generated', 'chrysler_pacifica_2017_hybrid_private_fusion'),
CAR.PACIFICA_2018: dbc_dict('chrysler_pacifica_2017_hybrid_generated', 'chrysler_pacifica_2017_hybrid_private_fusion'),
CAR.PACIFICA_2020: dbc_dict('chrysler_pacifica_2017_hybrid_generated', 'chrysler_pacifica_2017_hybrid_private_fusion'),
CAR.PACIFICA_2018_HYBRID: dbc_dict('chrysler_pacifica_2017_hybrid_generated', 'chrysler_pacifica_2017_hybrid_private_fusion'),
CAR.PACIFICA_2019_HYBRID: dbc_dict('chrysler_pacifica_2017_hybrid_generated', 'chrysler_pacifica_2017_hybrid_private_fusion'),
CAR.DODGE_DURANGO: dbc_dict('chrysler_pacifica_2017_hybrid_generated', 'chrysler_pacifica_2017_hybrid_private_fusion'),
CAR.JEEP_GRAND_CHEROKEE: dbc_dict('chrysler_pacifica_2017_hybrid_generated', 'chrysler_pacifica_2017_hybrid_private_fusion'),
CAR.JEEP_GRAND_CHEROKEE_2019: dbc_dict('chrysler_pacifica_2017_hybrid_generated', 'chrysler_pacifica_2017_hybrid_private_fusion'),
CAR.RAM_1500: dbc_dict('chrysler_ram_dt_generated', None),
CAR.RAM_HD: dbc_dict('chrysler_ram_hd_generated', None),
}
CAR_INFO = CAR.create_carinfo_map()
DBC = CAR.create_dbc_map()

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