AnsweredAssumed Answered

How to see the 1Hz RTC Clock on RTC_CLKOUT

Question asked by Kevin Yu on Jun 3, 2018
Latest reply on Jun 11, 2018 by Mark Butcher

MK64FN1M0VLQ12

I am trying to get the 1Hz square wave RTC output clock on PTE_26(Alt6).

I am using the code below, but unable to get the wave, it is always HIGH.

 

CLOCK_EnableClock(kCLOCK_PortE);
PORT_SetPinMux(PORTE, 26, kPORT_MuxAlt6); // RTC_CLKOUT
CLOCK_SetRtcClkOutClock(0);

 

Can anyone help me out?

Kevin

Outcomes