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GM: add more FW logging (#31633)

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* add more DIDs

* one more

* update refs

* rm

* btr

* Update selfdrive/car/gm/values.py
old-commit-hash: ec9856b784e6cda8f02e012076666aebe7476650
This commit is contained in:
Shane Smiskol
2024-02-28 20:01:58 -06:00
committed by GitHub
parent c3f35c3fbd
commit 477e4253f6
2 changed files with 15 additions and 2 deletions
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selfdrive/car/gm/values.py
+13
View File
@@ -189,22 +189,35 @@ class CanBus:
# In a Data Module, an identifier is a string used to recognize an object,
# either by itself or together with the identifiers of parent objects.
# Each returns a 4 byte hex representation of the decimal part number. `b"\x02\x8c\xf0'"` -> 42790951
GM_BOOT_SOFTWARE_PART_NUMER_REQUEST = b'\x1a\xc0' # likely does not contain anything useful
GM_SOFTWARE_MODULE_1_REQUEST = b'\x1a\xc1'
GM_SOFTWARE_MODULE_2_REQUEST = b'\x1a\xc2'
GM_SOFTWARE_MODULE_3_REQUEST = b'\x1a\xc3'
# Part number of XML data file that is used to configure ECU
GM_XML_DATA_FILE_PART_NUMBER = b'\x1a\x9c'
GM_XML_CONFIG_COMPAT_ID = b'\x1a\x9b' # used to know if XML file is compatible with the ECU software/hardware
# This DID is for identifying the part number that reflects the mix of hardware,
# software, and calibrations in the ECU when it first arrives at the vehicle assembly plant.
# If there's an Alpha Code, it's associated with this part number and stored in the DID $DB.
GM_END_MODEL_PART_NUMBER_REQUEST = b'\x1a\xcb'
GM_END_MODEL_PART_NUMBER_ALPHA_CODE_REQUEST = b'\x1a\xdb'
GM_BASE_MODEL_PART_NUMBER_REQUEST = b'\x1a\xcc'
GM_BASE_MODEL_PART_NUMBER_ALPHA_CODE_REQUEST = b'\x1a\xdc'
GM_FW_RESPONSE = b'\x5a'
GM_FW_REQUESTS = [
GM_BOOT_SOFTWARE_PART_NUMER_REQUEST,
GM_SOFTWARE_MODULE_1_REQUEST,
GM_SOFTWARE_MODULE_2_REQUEST,
GM_SOFTWARE_MODULE_3_REQUEST,
GM_XML_DATA_FILE_PART_NUMBER,
GM_XML_CONFIG_COMPAT_ID,
GM_END_MODEL_PART_NUMBER_REQUEST,
GM_END_MODEL_PART_NUMBER_ALPHA_CODE_REQUEST,
GM_BASE_MODEL_PART_NUMBER_REQUEST,
GM_BASE_MODEL_PART_NUMBER_ALPHA_CODE_REQUEST,
]
GM_RX_OFFSET = 0x400
selfdrive/car/tests/test_fw_fingerprint.py
+2 -2
View File
@@ -263,10 +263,10 @@ class TestFwFingerprintTiming(unittest.TestCase):
print(f'get_vin {name} case, query time={self.total_time / self.N} seconds')
def test_fw_query_timing(self):
total_ref_time = {1: 7.8, 2: 8.7}
total_ref_time = {1: 8.3, 2: 9.2}
brand_ref_times = {
1: {
'gm': 0.5,
'gm': 1.0,
'body': 0.1,
'chrysler': 0.3,
'ford': 1.5,