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FCA Giorgio: Alfa Romeo Stelvio #1251

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@jyoung8607 jyoung8607 commented Sep 18, 2024

Resuming work on commaai/openpilot#32898.

Users have driven an earlier version of this code on both Stelvio and Giulia and seem to be loving it. The lateral acceleration torque controller feed-forward is an excellent match for these cars. There are some obstacles we need to solve for official support; it's possible we'll have to ship it in dashcam mode.

Checklist

  • test route added to routes.py
  • route with openpilot: TBD
  • route with stock system: TBD
  • car harness used (if comma doesn't sell it, put N/A): VW_A

To-Do

  • FCA Giorgio: CAN database #1250
  • FCA Giorgio: Alfa Romeo Stelvio panda#1980
  • UDS/VIN fingerprinting
  • Locate gearshift position signal
  • Locate driver gas signal
  • Locate cruise button signals
  • Locate driver seatbelt signal
  • Locate BSM signals
  • Verify turn signal correctly processed (comfort vs latched, blink vs continuous)
  • Plot out and test known HUD messaging (lane lines, etc)
  • Fix reported issue with lane changes to the right

@github-actions github-actions bot added car related to opendbc/car/ fingerprint labels Sep 18, 2024
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@jyoung8607
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Jeep Renegade almost works on this port, we'll see what happens after some tweaks and updates. Renegade is derived from the Fiat SCCS Wide platform which has quite a lot of heritage predating the FCA merger. May end up renaming the port/safety to Fiat if this works out, we'll have to see how UDS fingerprinting looks.

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