topic Re: LPTMR1 for KL28 or KL82 in Kinetis Microcontrollers

LPTMR1 for KL28 or KL82

knishi — Fri, 23 Sep 2016 14:04:02 GMT

Dear community,

Is there any examples or documents explain how I can use the LPTMR1 for KL28Z or KL82Z?
I have FRDM KL28Z and FRDM KL82Z and modified KSDK 2.0 example for lptmr (i.e. replace all LPTMR0 to LPTMR1 on the lptmr.c) but does not have any success (code is not working as code compiled with LPTMR0 instead LPTMR1).

Could you point out what I am missing?

Thank you for your support in advance.

Re: LPTMR1 for KL28 or KL82

knishi — Fri, 23 Sep 2016 14:39:19 GMT

Solved.

The issue is LPTMR1_IRQn is not inside the range that you can use EnableIRQ and you have to enable interrupt using INTMUX functions

Re: LPTMR1 for KL28 or KL82

jeremyzhou — Mon, 26 Sep 2016 06:48:45 GMT

Hi,

Thank you for your interest in NXP Semiconductor products and the opportunity to serve you.

If you have any further questions about it, please feel free to contact with me.

Have a great day,
Ping

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