Kinetis Software Development KitのトピックRe: Clock differnces in SDK_2.4.1_MK22FN128xxx10

Clock differnces in SDK_2.4.1_MK22FN128xxx10

shuichiy — Wed, 17 Oct 2018 08:34:15 GMT

Hi all,

I have downloaded SDK 2.4.1 for uVision, then I noticed there are differences between devices\MK22FN12810\drivers folder and devices\MK22FN51212\drivers folder.

In fsl_clock.h under MK22128FN10 folder, following statement is nothing around #634.

mcg_pll_config_t pll0Config; /*!< MCGPLL0CLK configuration. */

As a result, samples in boards\frdmk22f\driver_examples with MK22128FN10 drivers raise compile errors such as follows:

compiling clock_config.c...
......\clock_config.c(164): error: #136: struct "_mcg_config" has no field "pll0Config"
.pll0Config =
../clock_config.c: 0 warnings, 1 error

My questions are:

Can I comment out statements which causes errors in fsl_clock.c/h ? Is it no problem ?

Or should I use drivers under MK22FN51212 folder even though MCU is MK22FN12810 ?

Your any comments would be appreciated.

Thanks in advance.

Re: Clock differnces in SDK_2.4.1_MK22FN128xxx10

shuichiy — Thu, 18 Oct 2018 02:14:24 GMT

Could someone give me clock_config.c/h for MK22128FN10 ?

Now I use blank's one which are in template folder in SDK and I'm confused what problems will happen.

Re: Clock differnces in SDK_2.4.1_MK22FN128xxx10

Robin_Shen — Thu, 18 Oct 2018 03:31:00 GMT

Please download the latest MCUXpresso Config Tools, it's able to generate clock_config.c/h for MK22128FN10.

You may need to configure the clock configuration according to your needs.

Best Regards,

Robin

-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

Re: Clock differnces in SDK_2.4.1_MK22FN128xxx10

shuichiy — Thu, 18 Oct 2018 04:52:15 GMT

Hi Robin,

Thank you for your advice.

Finally I have generated clock_config.c/h and they work fine !