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Title: Delphi MT38 CRC Post by: unicornux on January 14, 2020, 05:15:02 AM hi guys
while ECU delphi mt38 programming i saw a command that transfer with Software to ecu. it's seems that was CRC command(it's come in end of download progress). 0x80, 0x11, 0xF1, 0x05, 0x36, 0x98, 0x74, 0x29, 0xDE, 0xD0, 4 byte that has beed shown with red, i guess they are the CRC code. how i can calculate this? Title: Re: Delphi MT38 CRC Post by: crystal_imprezav on March 02, 2020, 03:18:31 PM Looks like a typical CRC32. So you take the section you just downloaded and run a CRC32 on it. Should give you a 4 byte response that matches that answer. In the UDS world this is usually done at the end with a routine 31 to validate the code.
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