High Frequency Audio Clock

Audio clock management for nRF Audio application. More...

Functions
int	hf_audio_clock_update (void *const control_val_u)
	Update the audio clock frequency. This function configures the audio clock to the specified frequency value. The frequency value must be within the range defined by APLL_FREQ_MIN and APLL_FREQ_MAX. The function will adjust the frequency to fit within this range if necessary.
int	hf_audio_clock_init (void)
	Initialize the audio clock. This function initializes the audio clock system, which may involve configuring the necessary hardware components and ensuring that the clock is ready for use. This should be called before any other audio clock functions are used.

Detailed Description

Audio clock management for nRF Audio application.

This module provides functions to manage the audio clock. On the nRF5340 SoC, the audio clock is typically derived from the Analog Phase-Locked Loop (APLL), which is used to generate the required frequencies for transmission, for instance I2S or TDM.