example_hand_motion_detection.c File Reference

#include <math.h>
#include <stddef.h>
#include <stdio.h>
#include "acc_algorithm.h"
#include "acc_config.h"
#include "acc_detector_presence.h"
#include "acc_detector_presence_processing.h"
#include "acc_integration.h"
#include "acc_integration_log.h"
#include "acc_processing.h"
#include "acc_rss_a121.h"
#include "example_hand_motion_detection.h"

Go to the source code of this file.

Data Structures
struct	hand_motion_detection_handle

Macros
#define	MODULE   "example_hand_motion_detection"

Functions
static void	reinit_hand_motion_detection_state (hand_motion_detection_handle_t *handle)
static void	set_sensor_config (const hand_motion_detection_config_t *hand_motion_detection_config, acc_config_t *sensor_config)
static void	set_processing_config (const hand_motion_detection_config_t *hand_motion_detection_config, acc_detector_presence_processing_config_t *processing_config)
static hand_motion_detection_detection_state_t	process_presence_processing_result (hand_motion_detection_handle_t *handle, const acc_detector_presence_processing_result_t *presence_processing_result)
static void	determine_app_mode (hand_motion_detection_handle_t *handle, hand_motion_detection_result_t *result)
static void	swap_app_mode (hand_motion_detection_handle_t *handle, hand_motion_detection_app_mode_t new_app_mode)
hand_motion_detection_config_t *	hand_motion_detection_config_create (void)
	Create a hand motion configuration. More...
void	hand_motion_detection_config_destroy (hand_motion_detection_config_t *config)
	Destroy a hand motion configuration. More...
void	hand_motion_detection_set_config (hand_motion_detection_preset_t preset, hand_motion_detection_config_t *config)
	Set config specified by the preset. More...
hand_motion_detection_handle_t *	hand_motion_detection_handle_create (const hand_motion_detection_config_t *hand_motion_detection_config, acc_sensor_id_t sensor_id)
	Create a hand_motion handle. More...
void	hand_motion_detection_handle_destroy (hand_motion_detection_handle_t *handle)
	Destroy a hand_motion handle. More...
void	hand_motion_detection_config_log (hand_motion_detection_handle_t *handle)
	Print configuration. More...
bool	hand_motion_detection_get_buffer_size (hand_motion_detection_handle_t *handle, uint32_t *buffer_size)
	Get buffer size needed. More...
bool	hand_motion_detection_prepare (hand_motion_detection_handle_t *handle, acc_sensor_t *sensor, const acc_cal_result_t *cal_result, void *buffer, uint32_t buffer_size, bool force_prepare)
	Prepare hand motion. More...
void	hand_motion_detection_process (hand_motion_detection_handle_t *handle, void *buffer, hand_motion_detection_result_t *hand_motion_detection_result)
	Process Sparse IQ data. More...

Macro Definition Documentation

MODULE

#define MODULE   "example_hand_motion_detection"

Definition at line 21 of file example_hand_motion_detection.c.

Function Documentation

determine_app_mode()

static void determine_app_mode ( hand_motion_detection_handle_t *  handle, hand_motion_detection_result_t *  result  )

static

Definition at line 456 of file example_hand_motion_detection.c.

hand_motion_detection_config_create()

hand_motion_detection_config_t* hand_motion_detection_config_create

(

void

)

Create a hand motion configuration.

Returns

Hand motion configuration if successful, otherwise false

Definition at line 63 of file example_hand_motion_detection.c.

hand_motion_detection_config_destroy()

void hand_motion_detection_config_destroy

(

hand_motion_detection_config_t *

config

)

Destroy a hand motion configuration.

Parameters

[in]

config

Configuration to destroy

Definition at line 81 of file example_hand_motion_detection.c.

hand_motion_detection_config_log()

void hand_motion_detection_config_log

(

hand_motion_detection_handle_t *

handle

)

Print configuration.

Parameters

[in]

handle

Handle to print config for

Definition at line 240 of file example_hand_motion_detection.c.

hand_motion_detection_get_buffer_size()

bool hand_motion_detection_get_buffer_size	(	hand_motion_detection_handle_t *	handle,
		uint32_t *	buffer_size
	)

Get buffer size needed.

Parameters

[in]	handle	The hand motion handle
[out]	buffer_size	Buffer size needed

Returns

True if successful, otherwise false

Definition at line 269 of file example_hand_motion_detection.c.

hand_motion_detection_handle_create()

hand_motion_detection_handle_t* hand_motion_detection_handle_create	(	const hand_motion_detection_config_t *	hand_motion_detection_config,
		acc_sensor_id_t	sensor_id
	)

Create a hand_motion handle.

The handle is used only for processing

Parameters

[in]	hand_motion_detection_config	hand motion configuration
[in]	sensor_id	Sensor id

Returns

A hand_motion handle, or NULL if creation failed

Definition at line 137 of file example_hand_motion_detection.c.

hand_motion_detection_handle_destroy()

void hand_motion_detection_handle_destroy

(

hand_motion_detection_handle_t *

handle

)

Destroy a hand_motion handle.

Parameters

[in]

handle

The hand_motion handle to destroy

Definition at line 207 of file example_hand_motion_detection.c.

hand_motion_detection_prepare()

bool hand_motion_detection_prepare	(	hand_motion_detection_handle_t *	handle,
		acc_sensor_t *	sensor,
		const acc_cal_result_t *	cal_result,
		void *	buffer,
		uint32_t	buffer_size,
		bool	force_prepare
	)

Prepare hand motion.

Parameters

[in]	handle	The hand motion handle
[in]	sensor	Sensor to prepare
[in]	cal_result	Sensor calibration result
[in]	buffer	Data buffer
[in]	buffer_size	Size of data buffer
[in]	force_prepare	Force executing prepare

Returns

True if successful, otherwise false

Definition at line 295 of file example_hand_motion_detection.c.

hand_motion_detection_process()

void hand_motion_detection_process	(	hand_motion_detection_handle_t *	handle,
		void *	buffer,
		hand_motion_detection_result_t *	hand_motion_detection_result
	)

Process Sparse IQ data.

Parameters

[in]	handle	The hand_motion handle
[in]	buffer	Data buffer
[out]	hand_motion_detection_result	Result processed by hand_motion

Definition at line 322 of file example_hand_motion_detection.c.

hand_motion_detection_set_config()

void hand_motion_detection_set_config	(	hand_motion_detection_preset_t	preset,
		hand_motion_detection_config_t *	config
	)

Set config specified by the preset.

Parameters

[in]	preset	The preset used to set hand motion config
[out]	config	The hand motion config to be set

Definition at line 94 of file example_hand_motion_detection.c.

process_presence_processing_result()

static hand_motion_detection_detection_state_t process_presence_processing_result ( hand_motion_detection_handle_t *  handle, const acc_detector_presence_processing_result_t *  presence_processing_result  )

static

Definition at line 432 of file example_hand_motion_detection.c.

reinit_hand_motion_detection_state()

static void reinit_hand_motion_detection_state ( hand_motion_detection_handle_t *  handle )

static

Definition at line 356 of file example_hand_motion_detection.c.

set_processing_config()

static void set_processing_config ( const hand_motion_detection_config_t *  hand_motion_detection_config, acc_detector_presence_processing_config_t *  processing_config  )

static

Definition at line 413 of file example_hand_motion_detection.c.

set_sensor_config()

static void set_sensor_config ( const hand_motion_detection_config_t *  hand_motion_detection_config, acc_config_t *  sensor_config  )

static

Definition at line 363 of file example_hand_motion_detection.c.

swap_app_mode()

static void swap_app_mode ( hand_motion_detection_handle_t *  handle, hand_motion_detection_app_mode_t  new_app_mode  )

static

Definition at line 492 of file example_hand_motion_detection.c.