CLOCK_CONFIG_LF_CAL_ENABLED of SDK15.3

[joe]

Hi all:

For SDK15.3,
if I want to change 32.768Khz  to internal LF clock,
Should I enable the CLOCK_CONFIG_LF_CAL_ENABLED of "sdk_config.h" ?

if I disable CLOCK_CONFIG_LF_CAL_ENABLED , are there any side effect?

thanks,

[Jared]

Hi,

Calibration of the LF clock source is only relevant if you're using the RC oscillator. If you're using the "internal" LFCLK then it's synthesized from the HFCLK which means that there isn't any side effects by disabling the CLOCK_CONFIG_LF_CAL_ENABLED.

Best regards

Jared