Kinetis MicrocontrollersのトピックRe: FRDM-KL05 RTC to work with Processor Expert

FRDM-KL05 RTC to work with Processor Expert

srividhyaumasha — Thu, 03 Mar 2016 11:29:12 GMT

FRDM-KL05 RTC - I am trying to get the RTC working on KL05 board with Processor expert,

I am able to set the datetime, but don't see the clock working and RTC events also not triggering.

I am not using any external crystal. Please help

Robin_Shen — Mon, 07 Mar 2016 08:32:22 GMT

Hi Srividhya,

Since you are not using any external crystal, you can only select 1kHz LPO as the clock source of RTC.

The RTC second register value will increase every 32.768 seconds, I am not sure whether you need such a real time clock.

Best Regards,

Robin