nrf_delay_ms clock issues

[Taylor]

I'm using nrf_delay_ms in main on "ble_app_beacon", but the delay time is much longer than I set.

I have set 2000ms delay to log, but it seems 4s or longer than I set.

int main(void)
{
	uint32_t num=0;
    // Initialize.
    log_init();
    timers_init();
    leds_init();
    power_management_init();
    ble_stack_init();
    advertising_init();

    // Start execution.
    NRF_LOG_INFO("Beacon example started.");
		NRF_LOG_FLUSH();
    advertising_start();

    // Enter main loop.
    for (;; )
    {
			nrf_delay_ms(2000);
			NRF_LOG_INFO("beacon test %d",num);
			NRF_LOG_FLUSH();
			num++;
        idle_state_handle();
    }
}

[Vidar Berg]

Hello,

I see you tagged the question with 'nRF52810', does that mean you are you running this code on an actual nRF52810 SoC? In that case, please make sure you don't have the NRFX_COREDEP_DELAY_US_LOOP_CYCLES flag defined in your project settings (see Transferring the project to nRF52810 hardware for details). This flag is used by the nrf_delay implementation to determine how many NOP instructions it needs to run for a given delay.

[Taylor]

Thanks!

I'll delete the NRFX_COREDEP_DELAY_US_LOOP_CYCLES in preprocessor symbols. And DEVELOP_IN_NRF52832  should be deleted too? I have not find issues because of that.