carrot/tools/car_porting/examples/find_segments_with_message.ipynb
Vehicle Researcher 8eb8330d95 openpilot v0.9.9 release
date: 2025-03-08T09:09:29
master commit: ce355250be726f9bc8f0ac165a6cde41586a983d
2025-03-08 09:09:31 +00:00

233 lines
10 KiB
Plaintext

{
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"source": [
"# Import all cars from opendbc\n",
"\n",
"from opendbc.car import structs\n",
"from opendbc.car.values import PLATFORMS as TEST_PLATFORMS\n",
"\n",
"# Example: add additional platforms/segments to test outside of commaCarSegments\n",
"\n",
"EXTRA_SEGMENTS = {\n",
" # \"81dd9e9fe256c397/0000001f--97c42cf98d\", # Volkswagen ID.4 test route, new car port, not in public dataset\n",
"}"
]
},
{
"cell_type": "code",
"execution_count": 86,
"id": "ed1c8aec-c274-4c61-b83d-711ea194bf86",
"metadata": {},
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{
"name": "stdout",
"output_type": "stream",
"text": [
"Searching 221 platforms\n",
"No segments available for DODGE_DURANGO\n",
"No segments available for FORD_RANGER_MK2\n",
"No segments available for HOLDEN_ASTRA\n",
"No segments available for CADILLAC_ATS\n",
"No segments available for CHEVROLET_MALIBU\n",
"No segments available for CADILLAC_XT4\n",
"No segments available for CHEVROLET_VOLT_2019\n",
"No segments available for CHEVROLET_TRAVERSE\n",
"No segments available for GMC_YUKON\n",
"No segments available for HONDA_ODYSSEY_CHN\n",
"No segments available for HYUNDAI_KONA_2022\n",
"No segments available for HYUNDAI_NEXO_1ST_GEN\n",
"No segments available for GENESIS_GV70_ELECTRIFIED_1ST_GEN\n",
"No segments available for GENESIS_G80_2ND_GEN_FL\n",
"No segments available for RIVIAN_R1_GEN1\n",
"No segments available for SUBARU_FORESTER_HYBRID\n",
"No segments available for TESLA_MODEL_3\n",
"No segments available for TESLA_MODEL_Y\n",
"No segments available for TOYOTA_RAV4_PRIME\n",
"No segments available for TOYOTA_SIENNA_4TH_GEN\n",
"No segments available for LEXUS_LC_TSS2\n",
"No segments available for VOLKSWAGEN_CADDY_MK3\n",
"No segments available for VOLKSWAGEN_CRAFTER_MK2\n",
"No segments available for VOLKSWAGEN_JETTA_MK6\n",
"Searching 577 segments\n"
]
}
],
"source": [
"import random\n",
"\n",
"from openpilot.tools.lib.logreader import LogReader\n",
"from openpilot.tools.lib.comma_car_segments import get_comma_car_segments_database\n",
"\n",
"\n",
"MAX_SEGS_PER_PLATFORM = 3 # Increase this to search more segments\n",
"\n",
"database = get_comma_car_segments_database()\n",
"TEST_SEGMENTS = []\n",
"\n",
"print(f\"Searching {len(TEST_PLATFORMS)} platforms\")\n",
"\n",
"for platform in TEST_PLATFORMS:\n",
" if platform not in database:\n",
" print(f\"No segments available for {platform}\")\n",
" continue\n",
" \n",
" all_segments = database[platform]\n",
" NUM_SEGMENTS = min(len(all_segments), MAX_SEGS_PER_PLATFORM)\n",
" TEST_SEGMENTS.extend(random.sample(all_segments, NUM_SEGMENTS))\n",
"\n",
"TEST_SEGMENTS.extend(EXTRA_SEGMENTS)\n",
"\n",
"print(f\"Searching {len(TEST_SEGMENTS)} segments\")"
]
},
{
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"text/plain": [
"segments searched: 0%| | 0/577 [00:00<?, ?it/s]"
]
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"text": [
"Match found: 0f53b336851e1384/2023-11-20--09-44-03/12/s CHRYSLER PACIFICA HYBRID 2018 ['VW CAN Ign']\n",
"Match found: 7620ad20d3cefc64/2023-10-28--08-14-40/3/s CHRYSLER PACIFICA HYBRID 2018 ['VW CAN Ign']\n",
"Match found: 00d247a9bb1f9196/2023-11-06--13-33-17/9/s CHRYSLER PACIFICA HYBRID 2018 ['VW CAN Ign']\n",
"Match found: 120a432f63cb0de2/2023-10-30--20-01-34/1/s CHRYSLER PACIFICA HYBRID 2019 ['VW CAN Ign']\n",
"Match found: b70b56b76a6217f2/2023-12-19--08-30-22/35/s CHRYSLER PACIFICA HYBRID 2019 ['VW CAN Ign']\n",
"Match found: 97e388680a6716ed/2024-01-17--10-15-13/9/s CHRYSLER PACIFICA HYBRID 2019 ['VW CAN Ign']\n",
"Match found: 2137b01aa0ca63f9/2024-01-06--22-06-14/70/s CHRYSLER PACIFICA 2018 ['VW CAN Ign']\n",
"Match found: 8fc6a1b72c8b1357/2023-11-06--07-50-05/8/s CHRYSLER PACIFICA 2018 ['VW CAN Ign']\n",
"Match found: 7e705eb5c27a49cc/2024-01-18--16-51-20/3/s CHRYSLER PACIFICA 2018 ['VW CAN Ign']\n",
"Match found: 12208e5acdc97eb3/2024-01-20--14-46-24/12/s CHRYSLER PACIFICA 2020 ['VW CAN Ign']\n",
"Match found: 12208e5acdc97eb3/2023-11-30--12-01-09/2/s CHRYSLER PACIFICA 2020 ['VW CAN Ign']\n",
"Match found: 9cad19e0efce3650/2024-01-26--10-24-52/27/s CHRYSLER PACIFICA 2020 ['VW CAN Ign']\n",
"Match found: 9db428338427dec2/2023-11-05--18-40-09/21/s JEEP GRAND CHEROKEE V6 2018 ['VW CAN Ign']\n",
"Match found: d50ada8ee55a5e74/2023-12-11--13-38-09/0/s JEEP GRAND CHEROKEE V6 2018 ['VW CAN Ign']\n",
"Match found: 900dfa83b4addfe6/2023-12-30--19-20-08/28/s JEEP GRAND CHEROKEE V6 2018 ['VW CAN Ign']\n",
"Match found: 20acda0eb23d7f23/2024-01-19--17-33-26/41/s JEEP GRAND CHEROKEE 2019 ['VW CAN Ign']\n",
"Match found: 1cc3b46843cad2ca/2024-01-10--20-20-54/24/s JEEP GRAND CHEROKEE 2019 ['VW CAN Ign']\n",
"Match found: 2d9b6425552c52c1/2023-12-07--10-31-46/22/s JEEP GRAND CHEROKEE 2019 ['VW CAN Ign']\n",
"Match found: ae679616266f4096/2023-12-04--13-13-56/16/s RAM HD 5TH GEN ['Tesla 3/Y CAN Ign']\n",
"Match found: ae679616266f4096/2024-01-08--07-58-12/65/s RAM HD 5TH GEN ['Tesla 3/Y CAN Ign']\n",
"Match found: ae679616266f4096/2023-12-05--15-43-46/25/s RAM HD 5TH GEN ['Tesla 3/Y CAN Ign']\n",
"Match found: 6dae2984cc53cd7f/2024-01-09--21-41-11/4/s FORD BRONCO SPORT 1ST GEN ['Rivian CAN Ign']\n",
"Match found: 440a155809ba2b6d/2023-12-30--08-51-53/2/s FORD BRONCO SPORT 1ST GEN ['Rivian CAN Ign']\n",
"Match found: 6dae2984cc53cd7f/2024-01-06--10-11-07/1/s FORD BRONCO SPORT 1ST GEN ['Rivian CAN Ign']\n",
"Match found: a4218e6416dfd978/2023-11-27--13-48-46/19/s FORD ESCAPE 4TH GEN ['Rivian CAN Ign']\n",
"Match found: a4218e6416dfd978/2023-11-10--14-13-14/0/s FORD ESCAPE 4TH GEN ['Rivian CAN Ign']\n",
"Match found: a4218e6416dfd978/2023-11-27--13-48-46/4/s FORD ESCAPE 4TH GEN ['Rivian CAN Ign']\n",
"Match found: 8a732841c3a8d5ef/2023-12-10--19-02-33/3/s FORD EXPLORER 6TH GEN ['Rivian CAN Ign']\n",
"Match found: 0b91b433b9332780/2023-12-28--14-02-49/4/s FORD EXPLORER 6TH GEN ['Rivian CAN Ign']\n",
"Match found: 8a732841c3a8d5ef/2023-11-09--07-28-12/1/s FORD EXPLORER 6TH GEN ['Rivian CAN Ign']\n",
"Match found: e886087f430e7fe7/2023-11-05--19-59-40/59/s FORD FOCUS 4TH GEN ['Rivian CAN Ign']\n",
"Match found: e886087f430e7fe7/2023-11-05--19-59-40/82/s FORD FOCUS 4TH GEN ['Rivian CAN Ign']\n",
"Match found: e886087f430e7fe7/2023-11-05--19-59-40/106/s FORD FOCUS 4TH GEN ['Rivian CAN Ign']\n"
]
}
],
"source": [
"from openpilot.tools.lib.logreader import LogReader\n",
"from tqdm.notebook import tqdm, tnrange\n",
"\n",
"# Example search for CAN ignition messages\n",
"# Be careful when filtering by bus, account for odd harness arrangements on Honda/HKG\n",
"\n",
"BUSES_TO_SEARCH = [0, 1, 2]\n",
"\n",
"# Support for external Red Panda\n",
"EXTERNAL_PANDA_BUSES = [bus + 4 for bus in BUSES_TO_SEARCH]\n",
"\n",
"MESSAGES_TO_FIND = {\n",
" 0x1F1: \"GM CAN Ign\",\n",
" 0x152: \"Rivian CAN Ign\",\n",
" 0x221: \"Tesla 3/Y CAN Ign\",\n",
" 0x9E: \"Mazda CAN Ign\",\n",
" 0x3C0: \"VW CAN Ign\",\n",
"}\n",
"\n",
"progress_bar = tnrange(len(TEST_SEGMENTS), desc=\"segments searched\")\n",
"\n",
"for segment in TEST_SEGMENTS:\n",
" lr = LogReader(segment)\n",
" CP = lr.first(\"carParams\")\n",
" if CP is None:\n",
" progress_bar.update()\n",
" continue\n",
"\n",
" can_packets = [msg for msg in lr if msg.which() == \"can\"]\n",
" matched_messages = set()\n",
"\n",
" for packet in can_packets:\n",
" for msg in packet.can:\n",
" if msg.address in MESSAGES_TO_FIND and msg.src in (BUSES_TO_SEARCH + EXTERNAL_PANDA_BUSES):\n",
" # print(msg)\n",
" matched_messages.add(msg.address)\n",
"\n",
" if len(matched_messages) > 0:\n",
" message_names = [MESSAGES_TO_FIND[message] for message in matched_messages]\n",
" print(f\"Match found: {segment:<45} {CP.carFingerprint:<38} {message_names}\")\n",
"\n",
" progress_bar.update()\n"
]
},
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