Calendar Date and ble at the same time (working together)

[achraf]

Hello,
Im working with nrf52832 and sdk15
I'm working with the example:   nRF5_SDK_15.0.0_a53641a/examples/ble_central_and_peripheral/experimental/ble_app_hrs_rscs_relay
I want to add to it an calendar example, https://github.com/NordicPlayground/nrf5-calendar-example.

When i added to it the nrf_calander.c and... all it works fine and the calendar is fine.
but with a litle probleme ; i hope some one find with me the solution.

in the main function 

log_init();
nrf_cal_init(); //the calander init


when I'm calling the log:init first the BLE works well(connectable with services and ...), but the time it goes fast the seconde and minute.. increment fast.

otherwise:

nrf_cal_init(); //the calander init

log_init();

when im  calling the nrf calendar init first, the calendar is well but the BLE it dosent work.

Please can someone give me a hand , thank you very much for the help.

[achraf]

Hello,
I found the solution , its Change the following defines to change the RTC timer used or the interrupt priority.
i change to RTC2 instead of the RTC0 in the nrf_calendar.h:

#define CAL_RTC NRF_RTC2
#define CAL_RTC_IRQn RTC2_IRQn
#define CAL_RTC_IRQHandler RTC2_IRQHandler
#define CAL_RTC_IRQ_Priority 3

And It works , because I notice that BLE work with RTC0 , so I chose the RTC2 that's not occupied.

[ovrebekk]

Hi Achraf

Good to hear you found the issue. RTC0 is not available when using the SoftDevice, as you discovered. 

Best regards
Torbjørn

[Unknown]

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