Hi I have a bin file for a ecu that I am working on. But I am having some trouble calculating the checksum so I can make changes. I was told to calculate the checksum the sum of all BYTES needs to be 0x00. Can somebody explain what exactly this means? Thanks

ECU Checksum

Topic		Replies	Views
calculating XOR checksum problem Programming	10	27639	May 5, 2021
calculating check sum Syntax & Programs	4	36830	May 6, 2021
Checksumme berechen Deutsch	3	2335	May 6, 2021
Checksum for Serial comunication Programming	7	15946	May 5, 2021
Checksums Programming	3	1039	May 5, 2021