Migration from SDK 11 alpha to 11 final, advertising problem

[Fabien Comte]

Hello,

This morning i did migration of my code from SDK 11 alpha 2 to 11 final on nRF52 and i have a big problem.

Nor bootloader or application do advertising. Am I alone ?

(i possibly not checked bootloader in 11 alpha but it worked with SDK 9 on nRF51)

What can I do as test ?

[Fabien Comte]

I found.

Very strange but HF Crystal don't start with 11 final.

If i use NRF_CLOCK_LF_SRC_SYNTH in place of NRF_CLOCK_LF_SRC_RC, it works !!!

Question does NRF_CLOCK_LF_SRC_SYNTH need parameters (PPM ?)

[RK]

Do you mean that or do you mean does NRF_CLOCK_LF_SRC_RC need parameters? You say it works with SYNTH but not LF

here's min

static 	nrf_clock_lf_cfg_t CLOCK_CFG = 
{
    .source = NRF_CLOCK_LF_SRC_RC
    .rc_ctiv = 4,      // Check temperature every 4 * 250ms
    .rc_temp_ctiv = 0, // Always calibrate
    .xtal_accuracy = 0
};

that works fine for me under SD132v2 and SD130v2