topic CRC Checksum K66 in Kinetis Microcontrollers

CRC Checksum K66

mdrasool_yadwad — Mon, 07 Dec 2020 09:37:18 GMT

Hello,

I am generating CRC checksum of program flash for safety purpose using SRECORD tool.

I am not getting why it is giving warning as address range is not in the limit . While with respect to manual address range for program flash is 0x00000000 to 0x000FFFFF and I am leaving the address range from 0x00000000 to 0x410 to avoid interrupt vectors.

Please help me out what address range I have to take to avoid this warning and store the checksum

Re: CRC Checksum K66

ErichStyger — Mon, 07 Dec 2020 09:40:22 GMT

Hi @mdrasool_yadwad ,

which warning do you get? Are you using this in combination with the bootloader (https://mcuoneclipse.com/2018/03/05/tutorial-crc32-checksum-with-the-kboot-bootloader/ )?

I hope hope this helps,

Erich

Re: CRC Checksum K66

mdrasool_yadwad — Mon, 07 Dec 2020 10:55:48 GMT

warning is address range not valid and I am using SRECORD tool with keil

Re: CRC Checksum K66

ErichStyger — Mon, 07 Dec 2020 11:43:35 GMT

I suggest you provide a bit more information: the command line used, the exact error message, the binary, ...