pulse_meas.h File Reference

#include <zephyr/types.h>
#include <zephyr/device.h>
#include <hal/nrf_gpio.h>

Go to the source code of this file.

Data Structures
struct	pulse_meas_config

Macros
#define	PULSE_MEAS_BLOCK_HEADER_SIZE   sizeof(void *)
#define	PULSE_MEAS_BLOCK_SIZE(num_meas)

Enumerations
enum	pulse_meas_pulse_t { PULSE_MEAS_PULSE_POSITIVE , PULSE_MEAS_PULSE_NEGATIVE }
enum	pulse_meas_mode_t { PULSE_MEAS_MODE_ONE_SHOT , PULSE_MEAS_MODE_CONTINUOUS }

Functions
int	pulse_meas_configure (const struct device *dev, const struct pulse_meas_config *cfg)
	Configure pulse width measurement.
int	pulse_meas_start (const struct device *dev, struct k_mem_slab *slab)
	Start pulse width measurement.
int	pulse_meas_stop (const struct device *dev, bool immediate)
	Stop pulse width measurement.
int	pulse_meas_get (const struct device *dev, uint32_t **data)
	Read a completed measurement series.
void	pulse_meas_put (const struct device *dev, uint32_t *data)
	Release a measurement buffer.
uint32_t	pulse_meas_pending (const struct device *dev)
	Get the number of completed series waiting to be read.