Kinetis Design StudioのトピックRe: Flash algorithm could not execute completely - k61 chip

Flash algorithm could not execute completely - k61 chip

abiabi — Wed, 19 Apr 2017 07:28:09 GMT

I am working on MK61FN1M0VMJ15 chip. I was trying to access internal flash memory using Flash_SetByteFlash API. With this change, when I try to erase the existing firmware using flash.reprogram.all /erase, I am getting the error "Flash algorithm could not execute completely". Not sure if something got messed from this memory.

Can someone let me know how to recover from this error?

#kinetisk60‌ #firmware update‌ #firmware‌

Re: Flash algorithm could not execute completely - k61 chip

jorge_a_vazquez — Mon, 24 Apr 2017 17:17:17 GMT

Hi Abi Abi

This is a brief description about your issue, I'm not sure what's wrong, so could you explain a little more your problem. How did you set this "Flash_SetByteFlash API" that you mentioned?

Accesses to flash memory should be done from RAM. If the FLASH memory is made up of multiple banks it is possible to run code from one bank while programming the other, but as you want to erase all the memory, then you need to make this access from ram

Have a great day,
Jorge Alcala