topic Re: Which .board file is correct for FRDM-K20D50M? in Kinetis Microcontrollers

Which .board file is correct for FRDM-K20D50M?

kai_liu — Tue, 14 Jan 2014 12:26:55 GMT

I have one FRDM-K20D50M at hand. IAR is my preferred compiler, but it reports following error when I invoke its debugger.

Missing or malformed flash loader specification file: C:\Program Files\IAR Systems\Embedded Workbench 6.5\arm\config\flashloader\Freescale\FlashK20Xxxx.board

It seems FlashK20Xxxx.board is missing in that directory, neither in IAR 6.5 or latest IAR 6.7. I suppose it is a legacy one used in 6.2/6.3?

I checked the replacement. There are some candidates. Which one is suitable for MK20DX128VLH5 on board?

FlashKMxx128K.board

FlashKx0Dxxx128K_2K_1K.board

Re: Which .board file is correct for FRDM-K20D50M?

DavidS — Tue, 14 Jan 2014 15:41:47 GMT

Hi Kai,

Please open the project "Options" menu:

Then un-check "Overrride default .board file":

Regards,

David

Re: Which .board file is correct for FRDM-K20D50M?

kai_liu — Wed, 15 Jan 2014 00:03:04 GMT

Thanks David, Just uncheck? Good.

Also I found an answer from Kan Li in https://community.freescale.com/thread/306270 He suggested to use FlashK60Dxxx16K.board. And offer an update file.

However, I would like to suggest FSL to hire or assign extra test/verification engineer to test the package before release. It saves a lot in following support.