sadmen
/
jyoung
mirror of https://github.com/jyoung8607/openpilot.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Chrylser: move to platform config (#31600)

Browse Source 
* 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
vw-mqb-aeb
Justin Newberry 2 years ago committed by GitHub
parent 3321dfe90b
commit fd574afc3e
2 changed files with 79 additions and 64 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  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()

Write Preview
Loading…
Cancel
Save