Debugging mode error

[nirmal@nordic]

Hi, Everyone,

I am trying to understand BLE app code and using debugger to find the values of the data sent over BLE during advertising mode.

But during debugging I tried to find the definition of one function and it says " Source Browser : 'sd_ble_gap_adv_data_set' - undefined Definition/Referece! " it is used in file ble_advdata.c

My code compilation do not give me any warning or error and seems working ok.

Please see the attached screenshot to understand this problem.

Please guide me if I am missing something as I am not that familiar with Keil

Thank you.... Keil error.png

[John]

A lot of the sd_xxxx functions are implemented as SVCALLs and Keil doesn't seem to like following those when you use the "go to definition" feature of the IDE. If you do a global search you can find where the SVCALL is defined and see the header comment documenting how it works.

[nirmal@nordic]

Thank you John...