Decoding Responses

UDS responses can be cryptic. pyudskit decodes them into plain English.

from pyudskit import UDS

uds = UDS()
print(uds.decode("7F 22 31"))

Expected output:

Negative response: ReadDataByIdentifier was rejected (requestOutOfRange).

Use the full decoder for structured data:

print(uds.decode_response("62 F1 90 57 30 4C 41 53 54 31 32 33 34 35 36 37 38"))

RCRRP

If you receive 0x78, wait for the ECU to respond with the final result.