NRF52810 not advertising after loading the program

[Rohit]

Hello All,

I am Facing issue in advertising custom board NRF52810.

I am trying to do the led blinking program on above board.

Using the SDK 15.3 with S112 . The hex file is loading in the board . If i run the program then also it is not advertising after setting BLE_ADVERTISING_ENABLED 1 in config.h file.

And other think is in debugger window it is not showing anything (i have attached image)

pca10040.hMKBNH3B00 H3 52810_V1.0_20181107(1) (1).pdf

Please check my PCA10040.h file and the schematic of my custom board.

Please provide your input to solve this issue.

Regards

Rohit

[bjorn-spockeli]

Hi Rohit,

as awneil is proposing with his link, youdo not have the 32kHz crystal on your custom board and need to switch the LFCLK source from XTAL to the internal RC, i.e. set the following values in the sdk_config.h file

NRF_SDH_CLOCK_LF_SRC 0

NRF_SDH_CLOCK_LF_RC_CTIV 16

NRF_SDH_CLOCK_LF_RC_TEMP_CTIV 2

NRF_SDH_CLOCK_LF_ACCURACY 1

Best regards

Bjørn

[Rohit]

Thank for your input.
Now board is working fine..

Regards,

Rohit