from collections import defaultdict
from dataclasses import dataclass , field
from enum import Enum
from typing import Dict , List , Union
from cereal import car
from selfdrive . car import AngleRateLimit , dbc_dict
from selfdrive . car . docs_definitions import CarFootnote , CarHarness , CarInfo , CarParts , Column , \
Device
from selfdrive . car . fw_query_definitions import FwQueryConfig , Request , StdQueries
Ecu = car . CarParams . Ecu
class CarControllerParams :
STEER_STEP = 5 # LateralMotionControl, 20Hz
LKA_STEP = 3 # Lane_Assist_Data1, 33Hz
ACC_CONTROL_STEP = 2 # ACCDATA, 50Hz
LKAS_UI_STEP = 100 # IPMA_Data, 1Hz
ACC_UI_STEP = 20 # ACCDATA_3, 5Hz
BUTTONS_STEP = 5 # Steering_Data_FD1, 10Hz, but send twice as fast
CURVATURE_MAX = 0.02 # Max curvature for steering command, m^-1
STEER_DRIVER_ALLOWANCE = 1.0 # Driver intervention threshold, Nm
# Curvature rate limits
# The curvature signal is limited to 0.003 to 0.009 m^-1/sec by the EPS depending on speed and direction
# Limit to ~2 m/s^3 up, ~3 m/s^3 down at 75 mph
# Worst case, the low speed limits will allow 4.3 m/s^3 up, 4.9 m/s^3 down at 75 mph
ANGLE_RATE_LIMIT_UP = AngleRateLimit ( speed_bp = [ 5 , 25 ] , angle_v = [ 0.0002 , 0.0001 ] )
ANGLE_RATE_LIMIT_DOWN = AngleRateLimit ( speed_bp = [ 5 , 25 ] , angle_v = [ 0.000225 , 0.00015 ] )
CURVATURE_ERROR = 0.002 # ~6 degrees at 10 m/s, ~10 degrees at 35 m/s
ACCEL_MAX = 2.0 # m/s^2 max acceleration
ACCEL_MIN = - 3.5 # m/s^2 max deceleration
MIN_GAS = - 0.5
INACTIVE_GAS = - 5.0
def __init__ ( self , CP ) :
pass
class CAR :
BRONCO_SPORT_MK1 = " FORD BRONCO SPORT 1ST GEN "
ESCAPE_MK4 = " FORD ESCAPE 4TH GEN "
EXPLORER_MK6 = " FORD EXPLORER 6TH GEN "
F_150_MK14 = " FORD F-150 14TH GEN "
FOCUS_MK4 = " FORD FOCUS 4TH GEN "
MAVERICK_MK1 = " FORD MAVERICK 1ST GEN "
CANFD_CAR = { CAR . F_150_MK14 }
class RADAR :
DELPHI_ESR = ' ford_fusion_2018_adas '
DELPHI_MRR = ' FORD_CADS '
DBC : Dict [ str , Dict [ str , str ] ] = defaultdict ( lambda : dbc_dict ( " ford_lincoln_base_pt " , RADAR . DELPHI_MRR ) )
# F-150 radar is not yet supported
DBC [ CAR . F_150_MK14 ] = dbc_dict ( " ford_lincoln_base_pt " , None )
class Footnote ( Enum ) :
FOCUS = CarFootnote (
" Refers only to the Focus Mk4 (C519) available in Europe/China/Taiwan/Australasia, not the Focus Mk3 (C346) in " +
" North and South America/Southeast Asia. " ,
Column . MODEL ,
)
@dataclass
class FordCarInfo ( CarInfo ) :
package : str = " Co-Pilot360 Assist+ "
car_parts : CarParts = field ( default_factory = CarParts . common ( [ CarHarness . ford_q3 ] ) )
def init_make ( self , CP : car . CarParams ) :
if CP . carFingerprint in ( CAR . BRONCO_SPORT_MK1 , CAR . MAVERICK_MK1 ) :
self . car_parts = CarParts ( [ Device . three_angled_mount , CarHarness . ford_q3 ] )
CAR_INFO : Dict [ str , Union [ CarInfo , List [ CarInfo ] ] ] = {
CAR . BRONCO_SPORT_MK1 : FordCarInfo ( " Ford Bronco Sport 2021-22 " ) ,
CAR . ESCAPE_MK4 : [
FordCarInfo ( " Ford Escape 2020-22 " ) ,
FordCarInfo ( " Ford Kuga 2020-22 " , " Adaptive Cruise Control with Lane Centering " ) ,
] ,
CAR . EXPLORER_MK6 : [
FordCarInfo ( " Ford Explorer 2020-22 " ) ,
FordCarInfo ( " Lincoln Aviator 2020-21 " , " Co-Pilot360 Plus " ) ,
] ,
CAR . F_150_MK14 : FordCarInfo ( " Ford F-150 2023 " , " Co-Pilot360 Active 2.0 " ) ,
CAR . FOCUS_MK4 : FordCarInfo ( " Ford Focus 2018 " , " Adaptive Cruise Control with Lane Centering " , footnotes = [ Footnote . FOCUS ] ) ,
CAR . MAVERICK_MK1 : [
FordCarInfo ( " Ford Maverick 2022 " , " LARIAT Luxury " ) ,
FordCarInfo ( " Ford Maverick 2023 " , " Co-Pilot360 Assist " ) ,
] ,
}
FW_QUERY_CONFIG = FwQueryConfig (
requests = [
# CAN and CAN FD queries are combined.
# FIXME: For CAN FD, ECUs respond with frames larger than 8 bytes on the powertrain bus
# TODO: properly handle auxiliary requests to separate queries and add back whitelists
Request (
[ StdQueries . TESTER_PRESENT_REQUEST , StdQueries . MANUFACTURER_SOFTWARE_VERSION_REQUEST ] ,
[ StdQueries . TESTER_PRESENT_RESPONSE , StdQueries . MANUFACTURER_SOFTWARE_VERSION_RESPONSE ] ,
# whitelist_ecus=[Ecu.engine],
auxiliary = True ,
) ,
Request (
[ StdQueries . TESTER_PRESENT_REQUEST , StdQueries . MANUFACTURER_SOFTWARE_VERSION_REQUEST ] ,
[ StdQueries . TESTER_PRESENT_RESPONSE , StdQueries . MANUFACTURER_SOFTWARE_VERSION_RESPONSE ] ,
# whitelist_ecus=[Ecu.eps, Ecu.abs, Ecu.fwdRadar, Ecu.fwdCamera, Ecu.shiftByWire],
bus = 0 ,
auxiliary = True ,
) ,
] ,
extra_ecus = [
( Ecu . shiftByWire , 0x732 , None ) ,
] ,
)
FW_VERSIONS = {
CAR . BRONCO_SPORT_MK1 : {
( Ecu . eps , 0x730 , None ) : [
b ' LX6C-14D003-AH \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' LX6C-14D003-AK \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
( Ecu . abs , 0x760 , None ) : [
b ' LX6C-2D053-RD \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' LX6C-2D053-RE \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
( Ecu . fwdRadar , 0x764 , None ) : [
b ' LB5T-14D049-AB \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
( Ecu . fwdCamera , 0x706 , None ) : [
b ' M1PT-14F397-AC \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
( Ecu . engine , 0x7E0 , None ) : [
b ' M1PA-14C204-GF \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' N1PA-14C204-AC \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' N1PA-14C204-AD \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
} ,
CAR . ESCAPE_MK4 : {
( Ecu . eps , 0x730 , None ) : [
b ' LX6C-14D003-AF \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' LX6C-14D003-AH \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' LX6C-14D003-AL \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
( Ecu . abs , 0x760 , None ) : [
b ' LX6C-2D053-NS \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' LX6C-2D053-NT \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' LX6C-2D053-NY \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' LX6C-2D053-SA \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' LX6C-2D053-SD \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
( Ecu . fwdRadar , 0x764 , None ) : [
b ' LB5T-14D049-AB \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
( Ecu . fwdCamera , 0x706 , None ) : [
b ' LJ6T-14F397-AD \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' LJ6T-14F397-AE \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' LV4T-14F397-GG \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
( Ecu . engine , 0x7E0 , None ) : [
b ' LX6A-14C204-BJV \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' LX6A-14C204-BJX \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' LX6A-14C204-CNG \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' LX6A-14C204-DPK \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' LX6A-14C204-ESG \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' MX6A-14C204-BEF \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' MX6A-14C204-BEJ \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' MX6A-14C204-CAB \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' NX6A-14C204-BLE \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
} ,
CAR . EXPLORER_MK6 : {
( Ecu . eps , 0x730 , None ) : [
b ' L1MC-14D003-AJ \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' L1MC-14D003-AK \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' L1MC-14D003-AL \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' M1MC-14D003-AB \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' M1MC-14D003-AC \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
( Ecu . abs , 0x760 , None ) : [
b ' L1MC-2D053-AJ \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' L1MC-2D053-BA \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' L1MC-2D053-BB \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' L1MC-2D053-BF \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' L1MC-2D053-KB \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
( Ecu . fwdRadar , 0x764 , None ) : [
b ' LB5T-14D049-AB \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
( Ecu . fwdCamera , 0x706 , None ) : [
b ' LB5T-14F397-AD \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' LB5T-14F397-AE \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' LB5T-14F397-AF \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' LC5T-14F397-AH \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
( Ecu . engine , 0x7E0 , None ) : [
b ' LB5A-14C204-ATJ \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' LB5A-14C204-AUJ \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' LB5A-14C204-AZL \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' LB5A-14C204-BUJ \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' LB5A-14C204-EAC \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' MB5A-14C204-MD \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' MB5A-14C204-RC \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' NB5A-14C204-AZD \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' NB5A-14C204-HB \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
} ,
CAR . F_150_MK14 : {
( Ecu . eps , 0x730 , None ) : [
b ' ML3V-14D003-BC \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
( Ecu . abs , 0x760 , None ) : [
b ' PL34-2D053-CA \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
( Ecu . fwdRadar , 0x764 , None ) : [
b ' ML3T-14D049-AL \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
( Ecu . fwdCamera , 0x706 , None ) : [
b ' PJ6T-14H102-ABJ \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
( Ecu . engine , 0x7E0 , None ) : [
b ' PL3A-14C204-BRB \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
} ,
CAR . FOCUS_MK4 : {
( Ecu . eps , 0x730 , None ) : [
b ' JX6C-14D003-AH \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
( Ecu . abs , 0x760 , None ) : [
b ' JX61-2D053-CJ \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
( Ecu . fwdRadar , 0x764 , None ) : [
b ' JX7T-14D049-AC \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
( Ecu . fwdCamera , 0x706 , None ) : [
b ' JX7T-14F397-AH \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
( Ecu . engine , 0x7E0 , None ) : [
b ' JX6A-14C204-BPL \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
} ,
CAR . MAVERICK_MK1 : {
( Ecu . eps , 0x730 , None ) : [
b ' NZ6C-14D003-AL \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
( Ecu . abs , 0x760 , None ) : [
b ' NZ6C-2D053-AG \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' PZ6C-2D053-ED \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
( Ecu . fwdRadar , 0x764 , None ) : [
b ' NZ6T-14D049-AA \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
( Ecu . fwdCamera , 0x706 , None ) : [
b ' NZ6T-14F397-AC \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
( Ecu . engine , 0x7E0 , None ) : [
b ' NZ6A-14C204-AAA \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' NZ6A-14C204-PA \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' NZ6A-14C204-ZA \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
b ' PZ6A-14C204-JC \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 \x00 ' ,
] ,
} ,
}