Car Port: Prius 2021 TSS2 (#2163)

old-commit-hash: 2a6765580c

README.md

@@ -108,6 +108,7 @@ Supported Cars
 | Toyota    | Highlander Hybrid 2017-19     | All               | Stock<sup>3</sup>| 0mph               | 0mph              |
 | Toyota    | Highlander Hybrid 2020        | All               | openpilot        | 0mph               | 0mph              |
 | Toyota    | Prius 2016-20                 | TSS-P             | Stock<sup>3</sup>| 0mph               | 0mph              |
+| Toyota    | Prius 2021                    | All               | openpilot        | 0mph               | 0mph              |
 | Toyota    | Prius Prime 2017-20           | All               | Stock<sup>3</sup>| 0mph               | 0mph              |
 | Toyota    | Rav4 2016-18                  | TSS-P             | Stock<sup>3</sup>| 20mph<sup>1</sup>  | 0mph              |
 | Toyota    | Rav4 2019-21                  | All               | openpilot        | 0mph               | 0mph              |

selfdrive/car/toyota/interface.py

@@ -253,6 +253,16 @@ class CarInterface(CarInterfaceBase):
       ret.lateralTuning.pid.kpV, ret.lateralTuning.pid.kiV = [[0.6], [0.1]]
       ret.lateralTuning.pid.kf = 0.00006
       
+    elif candidate == CAR.PRIUS_TSS2:
+      stop_and_go = True
+      ret.safetyParam = 73
+      ret.wheelbase = 2.70002 #from toyota online sepc.
+      ret.steerRatio = 13.4   # True steerRation from older prius
+      tire_stiffness_factor = 0.6371   # hand-tune
+      ret.mass = 3115. * CV.LB_TO_KG + STD_CARGO_KG
+      ret.lateralTuning.pid.kpV, ret.lateralTuning.pid.kiV = [[0.35], [0.15]]
+      ret.lateralTuning.pid.kf = 0.00007818594
+
     ret.steerRateCost = 1.
     ret.centerToFront = ret.wheelbase * 0.44
 

selfdrive/car/toyota/values.py

@@ -13,6 +13,7 @@ class SteerLimitParams:
 
 class CAR:
   PRIUS = "TOYOTA PRIUS 2017"
+  PRIUS_TSS2 = "TOYOTA PRIUS TSS2 2021"
   RAV4H = "TOYOTA RAV4 HYBRID 2017"
   RAV4 = "TOYOTA RAV4 2017"
   COROLLA = "TOYOTA COROLLA 2017"
@@ -40,7 +41,6 @@ class CAR:
   RAV4H_TSS2 = "TOYOTA RAV4 HYBRID 2019"
   LEXUS_NXH = "LEXUS NX300H 2018"
 
-
 # addr: (ecu, cars, bus, 1/freq*100, vl)
 STATIC_MSGS = [
   (0x128, Ecu.dsu, (CAR.PRIUS, CAR.RAV4H, CAR.LEXUS_RXH, CAR.LEXUS_NXH, CAR.RAV4, CAR.COROLLA, CAR.AVALON), 1,   3, b'\xf4\x01\x90\x83\x00\x37'),
@@ -265,11 +265,14 @@ FINGERPRINTS = {
   }],
   CAR.LEXUS_NXH: [{
     36: 8, 37: 8, 170: 8, 180: 8, 295: 8, 296: 8, 426: 6, 452: 8, 466: 8, 467: 8, 550: 8, 552: 4, 560: 7, 562: 6, 581: 5, 608: 8, 610: 5, 643: 7, 713: 8, 740: 5, 742: 8, 743: 8, 764: 8, 800: 8, 810: 2, 812: 3, 818: 8, 822: 8, 824: 8, 835: 8, 836: 8, 845: 5, 849: 4, 869: 7, 870: 7, 871: 2, 889: 8, 891: 8, 896: 8, 897: 8, 900: 6, 902: 6, 905: 8, 911: 8, 913: 8, 916: 3, 918: 8, 921: 8, 933: 8, 944: 8, 945: 8, 950: 8, 951: 8, 953: 3, 955: 8, 956: 8, 979: 2, 987: 8, 992: 8, 998: 5, 999: 7, 1000: 8, 1001: 8, 1002: 8, 1006: 8, 1014: 8, 1017: 8, 1020: 8, 1041: 8, 1042: 8, 1043: 8, 1056: 8, 1057: 8, 1059: 1, 1076: 8, 1077: 8, 1082: 8, 1114: 8, 1161: 8, 1162: 8, 1163: 8, 1164: 8, 1165: 8, 1166: 8, 1167: 8, 1168: 1, 1176: 8, 1177: 8, 1178: 8, 1179: 8, 1180: 8, 1181: 8, 1184: 8, 1185: 8, 1186: 8, 1189: 8, 1190: 8, 1191: 8, 1192: 8, 1195: 8, 1196: 8, 1197: 8, 1198: 8, 1199: 8, 1206: 8, 1208: 8, 1212: 8, 1227: 8, 1228: 8, 1232: 8, 1235: 8, 1237: 8, 1263: 8, 1264: 8, 1279: 8, 1408: 8, 1409: 8, 1410: 8, 1552: 8, 1553: 8, 1554: 8, 1555: 8, 1556: 8, 1557: 8, 1561: 8, 1568: 8, 1569: 8, 1570: 8, 1571: 8, 1572: 8, 1575: 8, 1584: 8, 1589: 8, 1592: 8, 1593: 8, 1595: 8, 1599: 8, 1656: 8, 1728: 8, 1745: 8, 1777: 8, 1779: 8, 1904: 8, 1912: 8, 1990: 8, 1998: 8
+  }],
+  CAR.PRIUS_TSS2: [{
+    36: 8, 37: 8, 166: 8, 170: 8, 180: 8, 295: 8, 296: 8, 401: 8, 426: 6, 452: 8, 466: 8, 467: 8, 550: 8, 552: 4, 560: 7, 562: 6, 581: 5, 608: 8, 610: 8, 614: 8, 643: 7, 658: 8, 713: 8, 740: 5, 742: 8, 743: 8, 764: 8, 765: 8, 800: 8, 810: 2, 814: 8, 824: 8, 829: 2, 830: 7, 835: 8, 836: 8, 863: 8, 865: 8, 869: 7, 870: 7, 871: 2, 877: 8, 881: 8, 882: 8, 896: 8, 898: 8, 900: 6, 902: 6, 905: 8, 918: 8, 921: 8, 933: 8, 934: 8, 935: 8, 944: 8, 945: 8, 950: 8, 951: 8, 953: 8, 955: 8, 956: 8, 971: 7, 975: 5, 993: 8, 998: 5, 999: 7, 1000: 8, 1001: 8, 1002: 8, 1014: 8, 1017: 8, 1020: 8, 1041: 8, 1042: 8, 1044: 8, 1056: 8, 1057: 8, 1059: 1, 1071: 8, 1076: 8, 1077: 8, 1082: 8, 1083: 8, 1084: 8, 1085: 8, 1086: 8, 1114: 8, 1132: 8, 1161: 8, 1162: 8, 1163: 8, 1164: 8, 1165: 8, 1166: 8, 1167: 8, 1172: 8, 1175: 8, 1228: 8, 1235: 8, 1237: 8, 1279: 8, 1541: 8, 1552: 8, 1553: 8, 1556: 8, 1557: 8, 1568: 8, 1570: 8, 1571: 8, 1572: 8, 1592: 8, 1593: 8, 1595: 8, 1649: 8, 1653: 8, 1654: 8, 1655: 8, 1775: 8, 1777: 8, 1779: 8, 1786: 8, 1787: 8, 1788: 8, 1789: 8, 1904: 8, 1912: 8, 1990: 8, 1998: 8
   }]
 }
 
 # Don't use theses fingerprints for fingerprinting, they are still needed for ECU detection
-IGNORED_FINGERPRINTS = [CAR.RAV4H_TSS2, CAR.HIGHLANDERH_TSS2, CAR.LEXUS_RXH_TSS2]
+IGNORED_FINGERPRINTS = [CAR.RAV4H_TSS2, CAR.HIGHLANDERH_TSS2, CAR.LEXUS_RXH_TSS2, CAR.PRIUS_TSS2]
 
 FW_VERSIONS = {
   CAR.AVALON: {
@@ -1221,6 +1224,23 @@ FW_VERSIONS = {
       b'\x028646F4810100\x00\x00\x00\x008646G2601200\x00\x00\x00\x00',
     ],
   },
+  CAR.PRIUS_TSS2: {
+    (Ecu.engine, 0x700, None): [
+      b'\x038966347C1000\x00\x00\x00\x008966A4703000\x00\x00\x00\x00897CF4710101\x00\x00\x00\x00',
+    ],
+    (Ecu.esp, 0x7b0, None): [
+      b'F152647520\x00\x00\x00\x00\x00\x00',
+    ],
+    (Ecu.eps, 0x7a1, None): [
+      b'8965B47070\x00\x00\x00\x00\x00\x00',
+    ],
+    (Ecu.fwdRadar, 0x750, 0xf): [
+      b'\x018821F3301400\x00\x00\x00\x00',
+    ],
+    (Ecu.fwdCamera, 0x750, 0x6d): [
+      b'\x028646F4707000\x00\x00\x00\x008646G2601400\x00\x00\x00\x00',
+    ],
+  },
 }
 
 STEER_THRESHOLD = 100
@@ -1253,8 +1273,9 @@ DBC = {
   CAR.LEXUS_CTH: dbc_dict('lexus_ct200h_2018_pt_generated', 'toyota_adas'),
   CAR.RAV4H_TSS2: dbc_dict('toyota_nodsu_hybrid_pt_generated', 'toyota_tss2_adas'),
   CAR.LEXUS_NXH: dbc_dict('lexus_nx300h_2018_pt_generated', 'toyota_adas'),
+  CAR.PRIUS_TSS2: dbc_dict('toyota_nodsu_hybrid_pt_generated', 'toyota_tss2_adas'),
 }
 
 NO_DSU_CAR = set([CAR.CHR, CAR.CHRH, CAR.CAMRY, CAR.CAMRYH, CAR.RAV4_TSS2, CAR.COROLLA_TSS2, CAR.COROLLAH_TSS2, CAR.LEXUS_ES_TSS2, CAR.LEXUS_ESH_TSS2, CAR.RAV4H_TSS2, CAR.LEXUS_RX_TSS2, CAR.LEXUS_RXH_TSS2, CAR.HIGHLANDER_TSS2, CAR.HIGHLANDERH_TSS2])
-TSS2_CAR = set([CAR.RAV4_TSS2, CAR.COROLLA_TSS2, CAR.COROLLAH_TSS2, CAR.LEXUS_ES_TSS2, CAR.LEXUS_ESH_TSS2, CAR.RAV4H_TSS2, CAR.LEXUS_RX_TSS2, CAR.LEXUS_RXH_TSS2, CAR.HIGHLANDER_TSS2, CAR.HIGHLANDERH_TSS2])
+TSS2_CAR = set([CAR.RAV4_TSS2, CAR.COROLLA_TSS2, CAR.COROLLAH_TSS2, CAR.LEXUS_ES_TSS2, CAR.LEXUS_ESH_TSS2, CAR.RAV4H_TSS2, CAR.LEXUS_RX_TSS2, CAR.LEXUS_RXH_TSS2, CAR.HIGHLANDER_TSS2, CAR.HIGHLANDERH_TSS2, CAR.PRIUS_TSS2])
-NO_STOP_TIMER_CAR = set([CAR.RAV4H, CAR.HIGHLANDERH, CAR.HIGHLANDER, CAR.RAV4_TSS2, CAR.COROLLA_TSS2, CAR.COROLLAH_TSS2, CAR.LEXUS_ES_TSS2, CAR.LEXUS_ESH_TSS2, CAR.SIENNA, CAR.RAV4H_TSS2, CAR.LEXUS_RX_TSS2, CAR.LEXUS_RXH_TSS2, CAR.HIGHLANDER_TSS2, CAR.HIGHLANDERH_TSS2])  # no resume button press required
+NO_STOP_TIMER_CAR = set([CAR.RAV4H, CAR.HIGHLANDERH, CAR.HIGHLANDER, CAR.RAV4_TSS2, CAR.COROLLA_TSS2, CAR.COROLLAH_TSS2, CAR.LEXUS_ES_TSS2, CAR.LEXUS_ESH_TSS2, CAR.SIENNA, CAR.RAV4H_TSS2, CAR.LEXUS_RX_TSS2, CAR.LEXUS_RXH_TSS2, CAR.HIGHLANDER_TSS2, CAR.HIGHLANDERH_TSS2, CAR.PRIUS_TSS2])  # no resume button press required

selfdrive/test/test_car_models.py

@@ -390,6 +390,11 @@ routes = {
     'enableCamera': False,
     'enableDsu': False,
   },
+  "0a0de17a1e6a2d15|2020-09-21--21-24-41": {
+    'carFingerprint': TOYOTA.PRIUS_TSS2,
+    'enableCamera': True,
+    'enableDsu': False,
+  },
   "76b83eb0245de90e|2019-10-20--15-42-29": {
     'carFingerprint': VOLKSWAGEN.GOLF,
     'enableCamera': True,