Hi,
i use MK64FN1M0xxx12
What is the command in post build stem to generate CRC and length and store it in specific address.
I'm using the SRecord tool for this:
https://mcuoneclipse.com/2015/04/26/crc-checksum-generation-with-srecord-tools-for-gnu-and-eclipse/
https://mcuoneclipse.com/2018/03/05/tutorial-crc32-checksum-with-the-kboot-bootloader/
I hope this helps,
Erich