Hi, I'm using app_pwm with 32.768Khz external xtal. the following is my setting in sdk_config.h.
// <0=> RC
// <1=> XTAL
// <2=> Synth
#ifndef CLOCK_CONFIG_LF_SRC
#define CLOCK_CONFIG_LF_SRC 1
#endif
app_pwm_cycle_ticks_get()
the above function returns the tick value about 100% duty cycle but the returned value was 32000 nevertheless we are using 32.768Khz external xtal.
Why?