GM: Car Port for 2019 Chevy Volt (#1210)

* Add 2019 Volt Support * Add Route * Add Package I think LKA is part of Driver Confidence II Package and ACC is it's own add one
commaai · Sep 3, 2024 · ca3b5c4 · ca3b5c4
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diff --git a/opendbc/car/gm/fingerprints.py b/opendbc/car/gm/fingerprints.py
@@ -61,6 +61,10 @@
   {
     190: 6, 193: 8, 197: 8, 199: 4, 201: 8, 209: 7, 211: 2, 241: 6, 249: 8, 257: 8, 288: 5, 289: 8, 292: 2, 298: 8, 304: 3, 309: 8, 313: 8, 320: 4, 322: 7, 328: 1, 331: 3, 352: 5, 353: 3, 368: 3, 381: 8, 384: 4, 386: 8, 388: 8, 393: 7, 398: 8, 401: 8, 407: 7, 413: 8, 417: 7, 419: 1, 422: 4, 426: 7, 431: 8, 442: 8, 451: 8, 452: 8, 453: 6, 455: 7, 479: 3, 481: 7, 485: 8, 489: 8, 497: 8, 499: 3, 500: 6, 501: 8, 503: 2, 508: 8, 532: 6, 554: 3, 560: 8, 562: 8, 563: 5, 564: 5, 565: 5, 567: 5, 573: 1, 577: 8, 608: 8, 609: 6, 610: 6, 611: 6, 612: 8, 613: 8, 647: 6, 707: 8, 715: 8, 717: 5, 719: 5, 761: 7, 806: 1, 840: 5, 842: 5, 844: 8, 866: 4, 869: 4, 872: 1, 880: 6, 961: 8, 969: 8, 975: 2, 977: 8, 979: 8, 985: 5, 1001: 8, 1005: 6, 1009: 8, 1011: 6, 1013: 5, 1017: 8, 1020: 8, 1033: 7, 1034: 7, 1037: 5, 1105: 5, 1187: 5, 1195: 3, 1217: 8, 1221: 5, 1223: 2, 1225: 7, 1233: 8, 1236: 8, 1249: 8, 1257: 6, 1259: 8, 1261: 7, 1263: 4, 1265: 8, 1267: 1, 1268: 2, 1271: 8, 1273: 3, 1276: 2, 1277: 7, 1278: 4, 1279: 4, 1280: 4, 1296: 4, 1300: 8, 1322: 6, 1323: 4, 1328: 4, 1345: 8, 1417: 8, 1512: 8, 1517: 8, 1601: 8, 1609: 8, 1613: 8, 1649: 8, 1792: 8, 1793: 8, 1798: 8, 1824: 8, 1825: 8, 1840: 8, 1842: 8, 1858: 8, 1860: 8, 1863: 8, 1872: 8, 1875: 8, 1882: 8, 1888: 8, 1889: 8, 1892: 8, 1906: 7, 1907: 7, 1912: 7, 1919: 7, 1920: 8, 1924: 8, 1930: 7, 1937: 8, 1953: 8, 1968: 8, 1969: 8, 1971: 8, 1975: 8, 1984: 8, 1988: 8, 2000: 8, 2001: 8, 2002: 8, 2016: 8, 2017: 8, 2018: 8, 2020: 8, 2021: 8, 2024: 8, 2026: 8
   }],
+  CAR.CHEVROLET_VOLT_2019: [
+  {
+    170: 8, 189: 7, 190: 6, 193: 8, 197: 8, 199: 4, 201: 8, 209: 7, 211: 2, 241: 6, 257: 8, 288: 5, 289: 8, 292: 2, 298: 8, 304: 1, 308: 4, 309: 8, 311: 8, 313: 8, 320: 3, 328: 1, 331: 3, 352: 5, 368: 3, 381: 8, 384: 4, 386: 8, 388: 8, 390: 7, 417: 7, 419: 1, 426: 7, 451: 8, 452: 8, 453: 6, 454: 8, 456: 8, 479: 3, 481: 7, 485: 8, 489: 8, 493: 8, 495: 4, 497: 8, 499: 3, 500: 6, 501: 8, 508: 8, 528: 5, 532: 6, 546: 7, 550: 8, 554: 3, 558: 8, 560: 8, 562: 8, 563: 5, 564: 5, 565: 5, 566: 7, 567: 5, 573: 1, 577: 8, 587: 8, 608: 8, 609: 6, 610: 6, 611: 6, 612: 8, 613: 8, 647: 3, 707: 8, 711: 6, 715: 8, 717: 5, 761: 7, 810: 8, 840: 5, 842: 5, 844: 8, 866: 4, 869: 4, 880: 6, 961: 8, 967: 4, 969: 8, 975: 2, 977: 8, 979: 7, 988: 6, 989: 8, 995: 7, 1001: 8, 1005: 6, 1009: 8, 1017: 8, 1019: 2, 1020: 8, 1033: 7, 1034: 7, 1105: 5, 1187: 4, 1217: 8, 1221: 5, 1223: 3, 1225: 7, 1227: 4, 1233: 8, 1236: 8, 1249: 8, 1257: 6, 1265: 8, 1267: 1, 1268: 2, 1273: 3, 1275: 3, 1279: 4, 1280: 4, 1296: 4, 1300: 8, 1322: 6, 1328: 4, 1345: 8, 1417: 8, 1512: 8, 1513: 8, 1516: 8, 1517: 8, 1601: 8, 1609: 8, 1611: 8, 1618: 8, 1613: 8, 1649: 8, 1792: 8, 1793: 8, 1798: 8, 1799: 8, 1810: 8, 1813: 8, 1824: 8, 1825: 8, 1840: 8, 1842: 8, 1856: 8, 1858: 8, 1859: 8, 1860: 8, 1862: 8, 1863: 8, 1871: 8, 1872: 8, 1875: 8, 1879: 8, 1882: 8, 1888: 8, 1889: 8, 1892: 8, 1905: 7, 1906: 7, 1907: 7, 1910: 7, 1912: 7, 1920: 8, 1922: 7, 1927: 7, 1930: 7, 1937: 8, 1953: 8, 1954: 8, 1955: 8, 1968: 8, 1969: 8, 1971: 8, 1975: 8, 1988: 8, 1990: 8, 2000: 8, 2001: 8, 2004: 8, 2017: 8, 2018: 8, 2020: 8, 2021: 8, 2023: 8, 2025: 8, 2028: 8, 2031: 8
+  }],
 }
 
 FW_VERSIONS: dict[str, dict[tuple, list[bytes]]] = {

diff --git a/opendbc/car/gm/interface.py b/opendbc/car/gm/interface.py
@@ -196,4 +196,8 @@ def _get_params(ret: structs.CarParams, candidate, fingerprint, car_fw, experime
       ret.minSteerSpeed = 30 * CV.MPH_TO_MS
       CarInterfaceBase.configure_torque_tune(candidate, ret.lateralTuning)
 
+    elif candidate == CAR.CHEVROLET_VOLT_2019:
+      ret.steerActuatorDelay = 0.2
+      CarInterfaceBase.configure_torque_tune(candidate, ret.lateralTuning)
+
     return ret
diff --git a/opendbc/car/gm/values.py b/opendbc/car/gm/values.py
@@ -163,6 +163,10 @@ class CAR(Platforms):
     [GMCarDocs("Cadillac XT4 2023", "Driver Assist Package")],
     CarSpecs(mass=1660, wheelbase=2.78, steerRatio=14.4, centerToFrontRatio=0.4),
   )
+  CHEVROLET_VOLT_2019 = GMSDGMPlatformConfig(
+    [GMCarDocs("Chevrolet Volt 2019", "Adaptive Cruise Control (ACC) & LKAS")],
+    GMCarSpecs(mass=1607, wheelbase=2.69, steerRatio=15.7, centerToFrontRatio=0.45),
+  )
 
 
 class CruiseButtons:
@@ -243,7 +247,7 @@ class CanBus:
 CAMERA_ACC_CAR = {CAR.CHEVROLET_BOLT_EUV, CAR.CHEVROLET_SILVERADO, CAR.CHEVROLET_EQUINOX, CAR.CHEVROLET_TRAILBLAZER}
 
 # We're integrated at the Safety Data Gateway Module on these cars
-SDGM_CAR = {CAR.CADILLAC_XT4}
+SDGM_CAR = {CAR.CADILLAC_XT4, CAR.CHEVROLET_VOLT_2019}
 
 STEER_THRESHOLD = 1.0
 

diff --git a/opendbc/car/tests/routes.py b/opendbc/car/tests/routes.py
@@ -71,6 +71,7 @@ class CarTestRoute(NamedTuple):
   CarTestRoute("38aa7da107d5d252|2022-08-15--16-01-12", GM.CHEVROLET_SILVERADO),
   CarTestRoute("5085c761395d1fe6|2023-04-07--18-20-06", GM.CHEVROLET_TRAILBLAZER),
   CarTestRoute("162796f1469f2f1b/00000005--6f334eda14", GM.CADILLAC_XT4),
+  CarTestRoute("477dd485611d1e6e/00000009--85fc06e10a", GM.CHEVROLET_VOLT_2019),
 
   CarTestRoute("0e7a2ba168465df5|2020-10-18--14-14-22", HONDA.ACURA_RDX_3G),
   CarTestRoute("a74b011b32b51b56|2020-07-26--17-09-36", HONDA.HONDA_CIVIC),

diff --git a/opendbc/car/torque_data/override.toml b/opendbc/car/torque_data/override.toml
@@ -41,6 +41,7 @@ legend = ["LAT_ACCEL_FACTOR", "MAX_LAT_ACCEL_MEASURED", "FRICTION"]
 "CHEVROLET_SILVERADO" = [1.9, 1.9, 0.112]
 "CHEVROLET_TRAILBLAZER" = [1.33, 1.9, 0.16]
 "CHEVROLET_EQUINOX" = [2.5, 2.5, 0.05]
+"CHEVROLET_VOLT_2019" = [1.4, 1.4, 0.16]
 "VOLKSWAGEN_CADDY_MK3" = [1.2, 1.2, 0.1]
 "VOLKSWAGEN_PASSAT_NMS" = [2.5, 2.5, 0.1]
 "VOLKSWAGEN_SHARAN_MK2" = [2.5, 2.5, 0.1]