14.10.1.3.1 Code

Add after initialization in main().

rtc_count_set_period(&rtc_instance, 2000);

while (true) {
    if (rtc_count_is_compare_match(&rtc_instance, RTC_COUNT_COMPARE_0)) {
        /* Do something on RTC count match here */
        port_pin_toggle_output_level(LED_0_PIN);

        rtc_count_clear_compare_match(&rtc_instance, RTC_COUNT_COMPARE_0);
    }
}