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Shane Smiskol 3 years ago
parent 7b4d4bd3d2
commit 9a46c517df
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  1. 6
      docs/CARS.md
  2. 13
      selfdrive/car/chrysler/interface.py

6
docs/CARS.md
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@ -22,10 +22,10 @@ A supported vehicle is one that just works when you install a comma three. All s
|Chevrolet|Bolt EV 2022-23|2LT Trim with Adaptive Cruise Control Package|openpilot available[<sup>1</sup>](#footnotes)|3 mph|6 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-empty.svg)](##)|GM|
|Chevrolet|Silverado 1500 2020-21|Safety Package II|openpilot available[<sup>1</sup>](#footnotes)|3 mph|6 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-empty.svg)](##)|GM|
|Chevrolet|Volt 2017-18[<sup>3</sup>](#footnotes)|Adaptive Cruise Control (ACC)|openpilot|0 mph|6 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-empty.svg)](##)|OBD-II|
|Chrysler|Pacifica 2017-18|Adaptive Cruise Control (ACC)|Stock|0 mph|9 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|FCA|
|Chrysler|Pacifica 2017-18|Adaptive Cruise Control (ACC)|Stock|0 mph|39 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|FCA|
|Chrysler|Pacifica 2019-20|Adaptive Cruise Control (ACC)|Stock|0 mph|39 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|FCA|
|Chrysler|Pacifica 2021|All|Stock|0 mph|39 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|FCA|
|Chrysler|Pacifica Hybrid 2017-18|Adaptive Cruise Control (ACC)|Stock|0 mph|9 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|FCA|
|Chrysler|Pacifica Hybrid 2017-18|Adaptive Cruise Control (ACC)|Stock|0 mph|39 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|FCA|
|Chrysler|Pacifica Hybrid 2019-22|Adaptive Cruise Control (ACC)|Stock|0 mph|39 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|FCA|
|comma|body|All|openpilot|0 mph|0 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|None|
|Genesis|G70 2018-19|All|Stock|0 mph|0 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|Hyundai F|
@ -88,7 +88,7 @@ A supported vehicle is one that just works when you install a comma three. All s
|Hyundai|Tucson Diesel 2019|Smart Cruise Control (SCC)|openpilot available[<sup>1</sup>](#footnotes)|0 mph|0 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|Hyundai L|
|Hyundai|Tucson Hybrid 2022|All|openpilot available[<sup>1</sup>](#footnotes)|0 mph|0 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|Hyundai N|
|Hyundai|Veloster 2019-20|Smart Cruise Control (SCC)|Stock|5 mph|0 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|Hyundai E|
|Jeep|Grand Cherokee 2016-18|Adaptive Cruise Control (ACC)|Stock|0 mph|9 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|FCA|
|Jeep|Grand Cherokee 2016-18|Adaptive Cruise Control (ACC)|Stock|0 mph|39 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|FCA|
|Jeep|Grand Cherokee 2019-21|Adaptive Cruise Control (ACC)|Stock|0 mph|39 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|FCA|
|Kia|Ceed 2019|Smart Cruise Control (SCC)|Stock|0 mph|0 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|Hyundai E|
|Kia|EV6 (with HDA II) 2022|Highway Driving Assist II|openpilot available[<sup>1</sup>](#footnotes)|0 mph|0 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|Hyundai P|

13
selfdrive/car/chrysler/interface.py
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@ -23,14 +23,15 @@ class CarInterface(CarInterfaceBase):
elif candidate in RAM_DT:
ret.safetyConfigs[0].safetyParam |= Panda.FLAG_CHRYSLER_RAM_DT
ret.minSteerSpeed = 3.8 # m/s
# Traditionally, CAR.PACIFICA_2019_HYBRID, CAR.PACIFICA_2020, CAR.JEEP_CHEROKEE_2019 have newer firmware with higher steering speeds.
# However, the dealer can reflash the EPS in older cars with newer firmware, raising their minimum steering speed with it.
# Dealers can flash newer EPS firmware on older Chrysler platforms, raising their minimum steering speed.
# TODO: allow these cars to steer down to 13 m/s if already engaged.
ret.minSteerSpeed = 17.5 # m/s 17 on the way up, 13 on the way down once engaged
if candidate not in RAM_CARS:
for fw in car_fw:
if fw.ecu == 'eps' and fw.fwVersion[:4] >= b"6841":
# TODO: allow these cars to steer down to 13 m/s if already engaged.
ret.minSteerSpeed = 17.5 # m/s 17 on the way up, 13 on the way down once engaged.
# Some older EPS firmware allow steering down to ~9 mph.
# The 6841 prefix is the oldest FW seen on newer cars with the higher limit.
if fw.ecu == 'eps' and fw.fwVersion[:4] <= b"6841":
ret.minSteerSpeed = 3.8 # m/s
# Chrysler
if candidate in (CAR.PACIFICA_2017_HYBRID, CAR.PACIFICA_2018, CAR.PACIFICA_2018_HYBRID, CAR.PACIFICA_2019_HYBRID, CAR.PACIFICA_2020):

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