This module defines Clock Abstraction Layer for the 802.15.4 driver. More...

Functions
void	nrf_802154_clock_init (void)
	Initialize the clock driver.

void	nrf_802154_clock_deinit (void)
	Deinitialize the clock driver.

void	nrf_802154_clock_hfclk_start (void)
	Start High Frequency Clock. More...

void	nrf_802154_clock_hfclk_stop (void)
	Stop High Frequency Clock.

bool	nrf_802154_clock_hfclk_is_running (void)
	Check if High Frequency Clock is running. More...

void	nrf_802154_clock_lfclk_start (void)
	Start Low Frequency Clock. More...

void	nrf_802154_clock_lfclk_stop (void)
	Stop Low Frequency Clock.

bool	nrf_802154_clock_lfclk_is_running (void)
	Check if Low Frequency Clock is running. More...

void	nrf_802154_clock_hfclk_ready (void)
	Callback executed when High Frequency Clock is ready.

void	nrf_802154_clock_lfclk_ready (void)
	Callback executed when Low Frequency Clock is ready.

Detailed Description

This module defines Clock Abstraction Layer for the 802.15.4 driver.

Clock Abstraction Layer can be used by other modules to start and stop nRF52840 clocks.

It is used by Radio Arbiter clients (RAAL) to start HF clock when entering continuous mode and stop HF clock after continuous mode exit.

It is used by standalone Low Power Timer Abstraction Layer implementation to start LF clock during initialization.

Clock Abstraction Layer interface for the 802.15.4 driver.

Function Documentation

bool nrf_802154_clock_hfclk_is_running ( void )

Check if High Frequency Clock is running.

Return values

true	If High Frequency Clock is running.
false	If High Frequency Clock is not running.

void nrf_802154_clock_hfclk_start ( void )

Start High Frequency Clock.

This function is asynchronous. It should request ramping up of HF clock and exit. When HF clock is ready

bool nrf_802154_clock_lfclk_is_running ( void )

Check if Low Frequency Clock is running.

Return values

true	If Low Frequency Clock is running.
false	If Low Frequency Clock is not running.

void nrf_802154_clock_lfclk_start ( void )

Start Low Frequency Clock.

This function is asynchronous. It should request ramping up of LF clock and exit. When LF clock is ready