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CRC and checksum generation at the end of a flash memory region in S32k144 via design studio

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CRC and checksum generation at the end of a flash memory region in S32k144 via design studio

‎12-02-2020 05:23 AM
886 Views
momo12
Contributor III

Hi

I want design studio to fill unused flash with 0xff, calculate a crc checksum, and add this checksum at the end of a memory region.

I need this in my bootloader, so I can verfiy that my FW update worked out fine.

Does NXP design studio provides this feature? Where can I find it?

Thanks

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‎12-02-2020 06:02 AM
876 Views
jiri_kral
NXP Employee
NXP Employee

Hi, 

you may find helpful this thread - https://community.nxp.com/t5/S32-Design-Studio/fill-0x00-to-the-user-flash/m-p/1015100?commentID=123... 

 

Jiri

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