topic Re: RTCESL problems with KV46 @ KDS in Kinetis Design Studio

RTCESL problems with KV46 @ KDS

jirictibor — Mon, 18 Sep 2017 09:47:07 GMT

Hello people,

I would like to use the RTCESL library. I am using TWR-KV46 dev board in KDS with KSDK1.3.0_KV4xF_1.0.0 with Processor Expert support. I successfully included the libraries (MLIB, GFLIB), but when I use some function of the library in my code, after some time (few cycles) the processor got stuck in an unexpected place: XBARA_IQRHandler()... even if I've never used this component of periphery yet. You can see the image below.

If you have any suggestions please tell me. Or if somebody needs more information please write me.

Thank you very much,

Jiri.

Original Attachment has been moved to: pwm_kv46.zip

Re: RTCESL problems with KV46 @ KDS

Alice_Yang — Tue, 19 Sep 2017 06:35:53 GMT

Hello Jiri,

Please debug step by step or using breakpoinits to check when run to which code,

then it crash.

Alice

Re: RTCESL problems with KV46 @ KDS

jirictibor — Tue, 19 Sep 2017 16:03:45 GMT

Hello Alice,

OK i will try it, but i think that problem was, that it requires too many steps until it stuck so it is not possible to debug it step by step and wait for the stuck. But I am not sure, I will try it again and deeper.

But I have preliminary results, I've try it just now at KV31 board, but with SDK 2.2 and without PEx and it works. So it is too early to make a conclusion.

I will investigate it tomorrow.

Thanks for the support!

BR, Jiri.