timing.h File Reference

#include <zephyr/sys/arch_interface.h>
#include <zephyr/timing/types.h>

Go to the source code of this file.

Functions
void	soc_timing_init (void)
void	soc_timing_start (void)
void	soc_timing_stop (void)
timing_t	soc_timing_counter_get (void)
uint64_t	soc_timing_cycles_get (volatile timing_t *const start, volatile timing_t *const end)
uint64_t	soc_timing_freq_get (void)
uint64_t	soc_timing_cycles_to_ns (uint64_t cycles)
uint64_t	soc_timing_cycles_to_ns_avg (uint64_t cycles, uint32_t count)
uint32_t	soc_timing_freq_get_mhz (void)
void	board_timing_init (void)
void	board_timing_start (void)
void	board_timing_stop (void)
timing_t	board_timing_counter_get (void)
uint64_t	board_timing_cycles_get (volatile timing_t *const start, volatile timing_t *const end)
uint64_t	board_timing_freq_get (void)
uint64_t	board_timing_cycles_to_ns (uint64_t cycles)
uint64_t	board_timing_cycles_to_ns_avg (uint64_t cycles, uint32_t count)
uint32_t	board_timing_freq_get_mhz (void)
void	timing_init (void)
	Initialize the timing subsystem.
void	timing_start (void)
	Signal the start of the timing information gathering.
void	timing_stop (void)
	Signal the end of the timing information gathering.
static timing_t	timing_counter_get (void)
	Return timing counter.
static uint64_t	timing_cycles_get (volatile timing_t *const start, volatile timing_t *const end)
	Get number of cycles between start and end.
static uint64_t	timing_freq_get (void)
	Get frequency of counter used (in Hz).
static uint64_t	timing_cycles_to_ns (uint64_t cycles)
	Convert number of cycles into nanoseconds.
static uint64_t	timing_cycles_to_ns_avg (uint64_t cycles, uint32_t count)
	Convert number of cycles into nanoseconds with averaging.
static uint32_t	timing_freq_get_mhz (void)
	Get frequency of counter used (in MHz).

Function Documentation

board_timing_counter_get()

timing_t board_timing_counter_get

(

void

)

board_timing_cycles_get()

uint64_t board_timing_cycles_get	(	volatile timing_t *const	start,
		volatile timing_t *const	end
	)

board_timing_cycles_to_ns()

uint64_t board_timing_cycles_to_ns

(

uint64_t

cycles

)

board_timing_cycles_to_ns_avg()

uint64_t board_timing_cycles_to_ns_avg	(	uint64_t	cycles,
		uint32_t	count
	)

board_timing_freq_get()

uint64_t board_timing_freq_get

(

void

)

board_timing_freq_get_mhz()

uint32_t board_timing_freq_get_mhz

(

void

)

board_timing_init()

void board_timing_init

(

void

)

board_timing_start()

void board_timing_start

(

void

)

board_timing_stop()

void board_timing_stop

(

void

)

soc_timing_counter_get()

timing_t soc_timing_counter_get

(

void

)

soc_timing_cycles_get()

uint64_t soc_timing_cycles_get	(	volatile timing_t *const	start,
		volatile timing_t *const	end
	)

soc_timing_cycles_to_ns()

uint64_t soc_timing_cycles_to_ns

(

uint64_t

cycles

)

soc_timing_cycles_to_ns_avg()

uint64_t soc_timing_cycles_to_ns_avg	(	uint64_t	cycles,
		uint32_t	count
	)

soc_timing_freq_get()

uint64_t soc_timing_freq_get

(

void

)

soc_timing_freq_get_mhz()

uint32_t soc_timing_freq_get_mhz

(

void

)

soc_timing_init()

void soc_timing_init

(

void

)

soc_timing_start()

void soc_timing_start

(

void

)

soc_timing_stop()

void soc_timing_stop

(

void

)