nrf51822QFAAH10 not addvertising

[amir]

Hi i buy a nrf51822-02 module and the chip of this,is nrf51822qfaah10 i compile the ble_app_uart_s130 and program my module but it does not have any advertising

my nrfgostudio :

my keil setting :

i test my code and address on a nrf51822qfaca10 and it does not have any problem and advertise truly

i am sure about avdd,vdd,gnd and ....

i test 3 number of nrf51822qfaah10 and all of them has this problem

please help me

[bjorn-spockeli]

1. Which SDK are you using?
2. Is the nRF51822 QFACs and nRF51822 QFAA chip on a custom boards?
3. If yes, to they have an external 32kHz crystal?
4. Are you able to debug the ble_app_uart_s130 application on the nRF51822 QFAA device?

[amir]

i use sdk11 and s130 softdevice no i have not external 32khz crystal...why i need it? i open the debug but i think it does not work truly

[bjorn-spockeli]

EDIT 12.01.17##

The SDK v11.0.0 examples are intended for the nRF51 DK which uses a nRF51422 QFAC variant(i.e. 256kB Flash and 32kB RAM). The nRF51 DK also has an external 32kHz which is used by the SoftDevice, thus if you do not have an external 32kHz crystal, then you have to set the LFCLKSRC to the following

#define NRF_CLOCK_LFCLKSRC      {.source        = NRF_CLOCK_LF_SRC_RC,            \
                                 .rc_ctiv       = 16,                                \
                                 .rc_temp_ctiv  = 2,                                \
                                 .xtal_accuracy = NRF_CLOCK_LF_XTAL_ACCURACY_20_PPM}

If you can debug the ble_app_uart application, then I suggest that you look at the returned error codes in ble_stack_init().

[amir]

thank U before of your answer i founded it and set it to nrf_clock_lf_src_synth and it work truly it is very good

[bjorn-spockeli]

Happy to help Amir :) I would appreciate if you could mark the answer as correct by clicking the checkmark in the circle to the left of the answer.