2 Replies Latest reply on Dec 24, 2017 12:40 AM by mamoc_2856821



      I am almost new to CYPRESS and I want to interface RTC unit to keep time. I use Battery to supply my board thus I want RTC to go sleep and wake everyday in a certain time and do a job, for test I want to blink a LED. I don't know what to use for WakeUpSource in CyPmSleep() function. In all tutorials which I've seen "PM_SLEEP_SRC_ONE_PPS" is used :O

      I set Alarms for RTC and Enable interrupts but it wakes every second.

      I appreciate your answers.