Kinetis Motor SuiteのトピックRe: Problem connecting KMS to FRDM-KV31F

Problem connecting KMS to FRDM-KV31F

PaulTan — Tue, 20 Feb 2018 23:38:59 GMT

I've tried disconnecting the board, reconnecting it, closing KMS, reopening it, but I cannot seem to get a connection.

The board information seems ok.

Can someone help me and let me know what I'm doing wrong??

Thanks.

Paul Tan.

Exadler Technologies Inc.

Re: Problem connecting KMS to FRDM-KV31F

renato_kiss — Wed, 21 Feb 2018 02:30:37 GMT

Hello Paul,

There is few information so I will assume you have a KMS capable MCU and KMS image was not erase. And right COM port was selected.

In this case, I suppose you have and old image, not supported in KMS1.2 and you need to update it. After communication fail screen, go to Project menu and Select Load Application Image.

Reset board and try to connect again.

Thanks a lot.

Renato Kiss

Re: Problem connecting KMS to FRDM-KV31F

PaulTan — Wed, 21 Feb 2018 03:05:32 GMT

Hi Renato,

Thanks for the quick reply. What application image do I load?

EDIT: Never mind, I just realized it was looking for the nxpresso path. I'm loading the application image now, and will update you. Thanks!

Paul Tan.

Re: Problem connecting KMS to FRDM-KV31F

PaulTan — Wed, 21 Feb 2018 03:26:30 GMT

Thanks! That fixed the problem!!!

Re: Problem connecting KMS to FRDM-KV31F

philip_drake — Thu, 22 Feb 2018 20:53:42 GMT

Hello Paul,

I took at your company's website. Some interesting products and more coming it seems.

One thing that could be useful from NXP enablement is the implementation of a multi-motor FOC control with the KV46. We just announced KMS support for the KV46 but we don't yet have samples available for it other than ones I can create on my bench. Also no one has implemented dual motor control with KMS. It's possible but it has not been done yet.

Enjoy your work with KMS.

Philip Drake

Systems Applications Engineer