topic Re: Flash write for KE in Kinetis Microcontrollers

Flash write for KE

pietrodicastri — Wed, 18 Apr 2018 13:43:25 GMT

Good morning

I use the KE processor on the TWR-KE18F board, and I try to write in the flash. I used fluently the C90TFS driver for the K64, without any issues. Now I cannot erase, I get the error 0x20, Access violation.

I used the same settings as in the K64, it seems they are compatible in terms of the fields in the FLASH_SSD_CONFIG structure, the difference is the ability of the FLEXNVM which I am not interested on.

But no way to have it working. I tested also the example and nothing.

I need a suggestion.

Thank You

Pietro

Re: Flash write for KE

mjbcswitzerland — Wed, 18 Apr 2018 14:53:21 GMT

Hi Pietro

Are you using the KE18F in HSRUN mode because Flash operations can't be performed in this mode:

Regards

Mark

uTasker developer and supporter (+5'000 hours experience on +60 Kinetis derivatives in +80 product developments)
Kinetis: http://www.utasker.com/kinetis.html

Re: Flash write for KE

pietrodicastri — Thu, 19 Apr 2018 10:41:20 GMT

You are right.

Now it is fine,,,

Thank You