Modify clock in gazell on nRF51822

[yjpark]

Hello, sirs.

My question is how to configure clock in gazell protocol on nRF51822

I look at the example gzp_dynamic_pairing but that does not have a code part of modifying clock.

I know defining SystemCoreClock on "system_nrf51.c" and i don't know effecting on other operating.

thank you, developers.

(i'm so sorry for my poor english skill. TT)

[Ole Morten]

The only clock source Gazell needs is an external high frequency crystal. If you use a 16 MHz crystal, no configuration is neither possible nor necessary. If you use a 32 MHz crystal, you should follow the procedure described in the PAN to make everything work correctly.

[yjpark]

@ole morten

Thank you. but i have one more question, additionally. Should i use a 16/32MHz external crystal for RF( including gazell) communication on nRF51822? I operate a ble communication on nrf51822 EK, set the clock NRF_CLOCK_LFCLKSRC_SYNTH_250_PPM( our provider tells it is internal clock source ). I think RF cannot set clock in that way. is it right?

Regards

• yjpark