ble_app_blinky example with nrf5-calendar-example

[Tim_lai]

SDK version: nRF5_SDK_15.3.0

Platform: nRF52840 DK

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I use ble_app_blinky example and use nrf5-calendar(https://github.com/NordicPlayground/nrf5-calendar-example) to calculate timestamp by RTC0.

I put the RTC config and calendar function into the main function of ble_app_blinky. As below.

and add print_current_time() into button_event_handler() to show calendar log and save it when I press button.  

 

I got the log as below when I run the example.

I print CAL->COUNTER in nrf_cal_get_time() function.

I don't know the value of CAL->COUNTER is increasing rapidly when I pressed button per second.

Thank you.

[Tim_lai]

I solved it, use RTC2, because RTC0 was used by the SoftDevice.

[amey3]

hey i have tried the above code when i reset the code then my rtc  still start from begin whatever i set the value in rf_cal_set_time(2021,4-1,29,11,26,48);it does not give the updated value.can you tell me how to solve these