Silverado CC

opendbc_repo/opendbc/car/gm/fingerprints.py

@@ -216,6 +216,7 @@ FINGERPRINTS.update({
   CAR.CHEVROLET_BLAZER: FINGERPRINTS[CAR.CHEVROLET_TRAVERSE],
   CAR.CHEVROLET_MALIBU_SDGM: FINGERPRINTS[CAR.CHEVROLET_MALIBU_CC],
   CAR.BUICK_BABYENCLAVE: FINGERPRINTS[CAR.CHEVROLET_TRAVERSE],
+  CAR.CHEVROLET_SILVERADO_CC: FINGERPRINTS[CAR.CHEVROLET_SILVERADO],
 })
 
 FW_VERSIONS: dict[str, dict[tuple, list[bytes]]] = {

opendbc_repo/opendbc/car/gm/interface.py

@@ -58,6 +58,10 @@ NON_LINEAR_TORQUE_PARAMS = {
     "left": [3.8, 0.81, 0.24, 0.0465122],
     "right": [3.8, 0.81, 0.24, 0.0465122],
   },
+  CAR.CHEVROLET_SILVERADO_CC: {
+    "left": [3.8, 0.81, 0.24, 0.0465122],
+    "right": [3.8, 0.81, 0.24, 0.0465122],
+  },
   CAR.CHEVROLET_VOLT: {
     "left": [1.5, 1.0, 0.155, 0.0],
     "right": [1.5, 1.0, 0.155, 0.0],
@@ -456,7 +460,7 @@ class CarInterface(CarInterfaceBase):
         # ACC Bolts use pedal for full longitudinal control, not just SNG.
         ret.flags |= GMFlags.PEDAL_LONG.value
 
-    elif candidate == CAR.CHEVROLET_SILVERADO:
+    elif candidate in (CAR.CHEVROLET_SILVERADO, CAR.CHEVROLET_SILVERADO_CC):
       # On the Bolt, the ECM and camera independently check that you are either above 5 kph or at a stop
       # with foot on brake to allow engagement, but this platform only has that check in the camera.
       # TODO: check if this is split by EV/ICE with more platforms in the future

opendbc_repo/opendbc/car/gm/values.py

@@ -329,6 +329,13 @@ class CAR(Platforms):
     ],
     GMCarSpecs(mass=2994, wheelbase=3.75, steerRatio=16.3, tireStiffnessFactor=1.0),
   )
+  CHEVROLET_SILVERADO_CC = GMPlatformConfig(
+    [
+      GMCarDocs("Chevrolet Silverado 1500 - No-ACC"),
+      GMCarDocs("GMC Sierra 1500 - No-ACC"),
+    ],
+    CHEVROLET_SILVERADO.specs,
+  )
   CHEVROLET_EQUINOX = GMPlatformConfig(
     [GMCarDocs("Chevrolet Equinox 2019-22")],
     GMCarSpecs(mass=1588, wheelbase=2.72, steerRatio=14.4, centerToFrontRatio=0.4),
@@ -554,6 +561,7 @@ CC_ONLY_CAR = {
   CAR.CADILLAC_XT5_CC,
   CAR.CHEVROLET_MALIBU_CC,
   CAR.CHEVROLET_MALIBU_HYBRID_CC,
+  CAR.CHEVROLET_SILVERADO_CC,
 }
 CC_REGEN_PADDLE_CAR = {
   CAR.CHEVROLET_BOLT_CC_2018_2021,

opendbc_repo/opendbc/car/torque_data/substitute.toml

@@ -115,5 +115,6 @@ legend = ["LAT_ACCEL_FACTOR", "MAX_LAT_ACCEL_MEASURED", "FRICTION"]
 "CHEVROLET_EQUINOX_CC" = "CHEVROLET_EQUINOX"
 "GMC_YUKON_CC" = "CHEVROLET_SILVERADO"
 "CHEVROLET_TRAILBLAZER_CC" = "CHEVROLET_TRAILBLAZER"
+"CHEVROLET_SILVERADO_CC" = "CHEVROLET_SILVERADO"
 
 "CHEVROLET_TRAX" = "CHEVROLET_VOLT"