SH2 Evo - how does it communicate with the diagnostic port
Posted: Tue Aug 22, 2006 2:40 pmI'm trying to find the MUT comms areas in the ECU to put hooks into for custom logging.
I have the ROMS in IDA Pro.
Does the ECUflash kernel use the same comms protocol as the MUT? Does it use serial port or some other method to send/receive the data? I would like to know which registers to search for.
I have the ROMS in IDA Pro.
Does the ECUflash kernel use the same comms protocol as the MUT? Does it use serial port or some other method to send/receive the data? I would like to know which registers to search for.