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Commit Graph

10 Commits (dd9d5d4528ff0a61c7699abc1b63ba8fd282632f)

Author	SHA1	Message	Date
cl0cks4fe	dd9d5d4528	Unittest to pytest (#32366) ... * add pytest-asyncio * switch common * switch selfdrive * switch system * switch tools * small fixes * fix setUp and valgrind pytest * switch to setup * fix random * switch mock * switch test_lateral_limits * revert test_ui * fix poetry.lock * add unittest to banned-api * add inline ignores to remaining unittest imports * revert test_models * revert check_can_parser_performance * one more skip --------- Co-authored-by: Adeeb Shihadeh <adeebshihadeh@gmail.com>	1 year ago
Cameron Clough	85c9fea5d8	Ford: use platform codes to fuzzy fingerprint (#31124) ... * Ford: use platform codes to fuzzy fingerprint TODO: write scripts/tests (print platform codes and version ranges etc.) May close #31052 * get_platform_codes: fix return type * add print_platform_codes.py script * print_platform_codes: sort versions * match_fw_to_car_fuzzy: use set comprehension, and fix typo * Ford: add missing Mach-E fw From the route 83a4e056c7072678/2023-11-13--16-51-33 (which is already in selfdrive/car/tests/routes.py, added in #30691). * add ford_fuzzy_fingerprint.ipynb notebook * get_platform_codes: use regex to parse firmware * test_ford: test_platform_codes_fuzzy_fw * test_ford: use get_platform_codes in test_fw_versions * match_fw_to_car_fuzzy: improve comments * test_ford: add test_platform_codes_spot_check * test_ford: add test_match_fw_fuzzy * remove comment from notebook * TestFordFW: remove engine ECU FW * update print_platform_codes.py * remove part number (unecessary) * platform codes can just use platform hint and model year - software revision not useful * fuzzy FP on the platform hint and model year hint range * fix platform codes test * update notebook * add notebook * explain model year hint better * test part numbers again * cleanup notebooks * remove notebook * cleanup match_fw_to_car_fuzzy and add comments * update comment * . * Revert "remove notebook" This reverts commit 5d4ca202f2. * add notebook back * remove PSCM from PLATFORM_CODE_ECUS ABS and IPMA are the best for uniquely matching, and the radar is always required * Revert "remove PSCM from PLATFORM_CODE_ECUS" This reverts commit b7baeac19c. * fix from merge * more fixes revert * FW_RE -> FW_PATTERN * this can actually be set * conventions * just add * convention * refactor matcher, this brings it more in line with Hyundai. IMPORTANT NOTE: NOTE THAT WE remove the separation for the different platform code model year hint ranges, I don't see that being a problem * better/smaller test * add test to catch overlapping platform codes * remove nb * not now --------- Co-authored-by: Shane Smiskol <shane@smiskol.com>	1 year ago
Cameron Clough	c724d1c86c	Ford: log interesting module configuration data (#31569) ... * Ford: log interesting module configuration data Ford ECUs have what is called "As-Built Data" which is configured at the factory/workshop to set what packages/features are enabled on the car. But they also contain vehicle specific information (VIN, make, model, weight, wheel base...), DTC information and driver preferences. I dumped the CAN traffic for the FORScan diagnostic tool to see how it requests this information from the ECUs. <details> <summary>FORScan communication with IPMA (camera)</summary> <pre> {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': '0200'} {'addr': 1806, 'type': 'negative_response', 'hex': '2231'} {'addr': 1798, 'type': 'request', 'service': 'TESTER_PRESENT', 'hex': '00'} {'addr': 1806, 'type': 'positive_response', 'service': 'TESTER_PRESENT', 'hex': '00'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'f190'} {'addr': 1806, 'type': 'negative_response', 'hex': '2231'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'de00'} {'addr': 1806, 'type': 'positive_response', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'de00020799dbaa10296516a440000000000000000000000000'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'f113'} {'addr': 1806, 'type': 'positive_response', 'service': 'READ_DATA_BY_IDENTIFIER', 'data': b'\xf1\x13JX7T-19H406-CH\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 'hex': 'f1134a5837542d3139483430362d434800000000000000000000'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'f188'} {'addr': 1806, 'type': 'positive_response', 'service': 'READ_DATA_BY_IDENTIFIER', 'data': b'\xf1\x88JX7T-14F397-AH\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 'hex': 'f1884a5837542d3134463339372d414800000000000000000000'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'f120'} {'addr': 1806, 'type': 'positive_response', 'service': 'READ_DATA_BY_IDENTIFIER', 'data': b'\xf1 JX7T-14F397-BF\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 'hex': 'f1204a5837542d3134463339372d424600000000000000000000'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'f121'} {'addr': 1806, 'type': 'negative_response', 'hex': '2231'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'f124'} {'addr': 1806, 'type': 'positive_response', 'service': 'READ_DATA_BY_IDENTIFIER', 'data': b'\xf1$JX7T-14F398-AG\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 'hex': 'f1244a5837542d3134463339382d414700000000000000000000'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'f125'} {'addr': 1806, 'type': 'positive_response', 'service': 'READ_DATA_BY_IDENTIFIER', 'data': b'\xf1%JX7T-14F398-BF\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 'hex': 'f1254a5837542d3134463339382d424600000000000000000000'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'f126'} {'addr': 1806, 'type': 'negative_response', 'hex': '2231'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'f10a'} {'addr': 1806, 'type': 'negative_response', 'hex': '2231'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'f111'} {'addr': 1806, 'type': 'positive_response', 'service': 'READ_DATA_BY_IDENTIFIER', 'data': b'\xf1\x11JX7T-14F403-CA\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 'hex': 'f1114a5837542d3134463430332d434100000000000000000000'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'f18c'} {'addr': 1806, 'type': 'positive_response', 'service': 'READ_DATA_BY_IDENTIFIER', 'data': b'\xf1\x8c182762191\x00\x00\x00\x00\x00\x00\x00', 'hex': 'f18c31383237363231393100000000000000'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'f162'} {'addr': 1806, 'type': 'negative_response', 'hex': '2231'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'f110'} {'addr': 1806, 'type': 'positive_response', 'service': 'READ_DATA_BY_IDENTIFIER', 'data': b'\xf1\x10DS-JX7T-19H406-AD\x00\x00\x00\x00\x00\x00\x00', 'hex': 'f11044532d4a5837542d3139483430362d414400000000000000'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': '0202'} {'addr': 1806, 'type': 'negative_response', 'hex': '2231'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'd100'} {'addr': 1806, 'type': 'positive_response', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'd10001'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'd700'} {'addr': 1806, 'type': 'positive_response', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'd70001010101'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'd701'} {'addr': 1806, 'type': 'positive_response', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'd70101020000'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'dd01'} {'addr': 1806, 'type': 'positive_response', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'dd010102f8'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'f113'} {'addr': 1806, 'type': 'positive_response', 'service': 'READ_DATA_BY_IDENTIFIER', 'data': b'\xf1\x13JX7T-19H406-CH\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 'hex': 'f1134a5837542d3139483430362d434800000000000000000000'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'fd08'} {'addr': 1806, 'type': 'positive_response', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'fd0800000500500100300000000000000000000000300000000000000000200100400300100200001200f00300500000000000000300c00b00400200000000000000000000000000000000200f01201e01501400a00200200400700d02501d01700700e06405005e05503401100a000000002002002001000000'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'fd09'} {'addr': 1806, 'type': 'positive_response', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'fd09ffec0001fef60002'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'de00'} {'addr': 1806, 'type': 'positive_response', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'de00020799dbaa10296516a440000000000000000000000000'} {'addr': 1798, 'type': 'request', 'service': 'READ_DTC_INFORMATION', 'hex': '028f'} {'addr': 1806, 'type': 'positive_response', 'service': 'READ_DTC_INFORMATION', 'hex': '02ff50019768c253002cc401862cc418862c'} ... skip DTC requests ... {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'de00'} {'addr': 1806, 'type': 'positive_response', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'de00020799dbaa10296516a440000000000000000000000000'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'de01'} {'addr': 1806, 'type': 'positive_response', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'de01fd5616db5fffff557fe1f842080000000800000008000000080000000819bfe00f7c00000000000000000000000000000000'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'de02'} {'addr': 1806, 'type': 'positive_response', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'de02800000008000000080000000800000008337fc00800000008000000080000000800000008337fc0000000000000000000000'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'de03'} {'addr': 1806, 'type': 'positive_response', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'de03fffc26c3800000000000'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'de04'} {'addr': 1806, 'type': 'positive_response', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'de04546a8c0000000000'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'de05'} {'addr': 1806, 'type': 'negative_response', 'hex': '2231'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'de06'} {'addr': 1806, 'type': 'negative_response', 'hex': '2231'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'de07'} {'addr': 1806, 'type': 'negative_response', 'hex': '2231'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'de08'} {'addr': 1806, 'type': 'negative_response', 'hex': '2231'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'de09'} {'addr': 1806, 'type': 'negative_response', 'hex': '2231'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'de0a'} {'addr': 1806, 'type': 'negative_response', 'hex': '2231'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'de0b'} {'addr': 1806, 'type': 'negative_response', 'hex': '2231'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'de0c'} {'addr': 1806, 'type': 'negative_response', 'hex': '2231'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'de0d'} {'addr': 1806, 'type': 'negative_response', 'hex': '2231'} {'addr': 1798, 'type': 'request', 'service': 'READ_DATA_BY_IDENTIFIER', 'hex': 'de0e'} {'addr': 1806, 'type': 'negative_response', 'hex': '2231'} </pre> </details> Using UDS service `READ_DATA_BY_IDENTIFIER`, we can read the As-Built blocks from `0xDExx` with no diagnostic session/security access necessary. I used [Online As-Built databases](https://cyanlabs.net/asbuilt-db/) and various coding spreadsheets shared online to find values we might be interested in using for fingerprinting (both vehicle parameters and identifying the platform). ABS: - Payload tier (Base, Mid Payload Upgrade, Heavy Duty Payload Upgrade...) - Wheelbase - Steering ratio - Cruise Control Mode (Normal, Adaptive) - Enable Stop and Go PSCM: - Enable Lane Keeping Aid - Enable Traffic Jam Assist - Enable Lane Centering Assist IPMA (Q4): - Steering ratio - Wheelbase APIM (Sync 3 and Sync 4): - Steering ratio - Vehicle weight - Wheelbase There are more potentially useful signals which I haven't included although they might not be necessary: - Vehicle (Ford platform code, like "C344" or "C519" - although the source of the mapping from index to code is FORScan and not Ford themselves unless we can find a better source). - Fuel type - Vehicle length/height/front track/rear track - Tire circumference (could be useful for converting wheel speed rad/s to m/s) - Steering angle source (Pinion, Wheel) - Country code (letters, e.g. US, CA or UK) - Transmission type - CAN network architecture - More feature flags (the APIM also stores settings for ACC, LCA, BLIS) The full list of settings I have found is [here](https://github.com/incognitojam/op-notebooks/blob/main/ford/settings.py). * FwQueryConfig: add data_requests * add car_data to CarInterface get_params * Revert "add car_data to CarInterface get_params" This reverts commit aa161a6b82. * test_ford: add APIM ecu address * Revert "FwQueryConfig: add data_requests" This reverts commit dc5484a9b8. * fix block numbers and add extra queries * bump test_fw_query_timing * add missing query whitelists * simplify asbuilt requests * use forscan block ids * formatting --------- Co-authored-by: Shane Smiskol <shane@smiskol.com>	1 year ago
Cameron Clough	995250ae49	use pyupgrade to update to new typing syntax (#31580) ... * add pyupgrade hook * run pyupgrade (pre-commit run -a) * ruff --fix * Revert "add pyupgrade hook" This reverts commit 56ec18bb6b. * revert changes to third_party/ * manual type fixes * explicit Optional wrapping capnp objects	1 year ago
Shane Smiskol	50a552ab8d	Reapply "Ford: don't fingerprint on engine (#31195)" (#31303) ... * Reapply "Ford: don't fingerprint on engine (#31195)" This reverts commit 7694712cd6. * don't change the queries * revert refs	1 year ago
Shane Smiskol	7694712cd6	Revert "Ford: don't fingerprint on engine (#31195)" ... This reverts commit 1d1c9936cf.	1 year ago
Cameron Clough	1d1c9936cf	Ford: don't fingerprint on engine (#31195) ... * Ford: do not fingerprint engine * add notebook * Ford: add missing Explorer FW * revert * revert * Revert "revert" This reverts commit ad32feaa68. * TestFwFingerprintTiming: try these * TestFwFingerprintTiming: update total ref time * remove notebook * fix ref --------- Co-authored-by: Shane Smiskol <shane@smiskol.com>	1 year ago
Justin Newberry	28eed156e0	Move all fingerprints to fingerprints.py (#30790) ... * move fingerpints * fix circular imports * fix circular imports * fix auto fingerprint * fix those tests * and controlsd * add labeler rule * no defaultdict	1 year ago
Cameron Clough	74b9a6af9e	add missing openpilot prefix to imports	2 years ago
Cameron Clough	92a7d702fc	Ford: test FW query config and versions (#29016) ... * Ford: test FW query config and versions * comments about software p/n * should keep it in bytes * don't need car_model * it prints nicely * add todo * Update selfdrive/car/ford/tests/test_ford.py --------- Co-authored-by: Shane Smiskol <shane@smiskol.com>	2 years ago