Windowed stationary detection algorithm

Windowed stationary detection algorithm. More...

Macros
#define	ALGORITHM_STATIONARY_WINDOWED_DEFINE(name, loggers_, tdfs, window_seconds_, threshold_ug)
	Statically define an instance of the stationary windows algorithm.

Enumerations
enum	{ ALGORITHM_STATIONARY_WINDOWED_LOG_WINDOW_STD_DEV = BIT(0) }

Functions
void	algorithm_stationary_windowed_fn (const struct zbus_channel *chan, const struct infuse_algorithm *algorithm, const void *args, void *data)
	Algorithm implementation, see algorithm_run_fn.

Detailed Description

Windowed stationary detection algorithm.

Macro Definition Documentation

ALGORITHM_STATIONARY_WINDOWED_DEFINE

#define ALGORITHM_STATIONARY_WINDOWED_DEFINE	(		name,
			loggers_,
			tdfs,
			window_seconds_,
			threshold_ug )

#include </__w/infuse-sdk/infuse-sdk/infuse-sdk/include/infuse/algorithm_runner/algorithms/stationary_windowed.h>

Value:

        static void name##_wrapper(const struct zbus_channel *chan,                                \
                                   const struct infuse_algorithm *algorithm, const void *args)     \
        {                                                                                          \
                static struct algorithm_stationary_windowed_data data;                             \
                algorithm_stationary_windowed_fn(chan, algorithm, args, &data);                    \
        }                                                                                          \
        static struct kv_alg_stationary_windowed_args name##_default_args = {                      \
                .logging =                                                                         \
                        {                                                                          \
                                .loggers = loggers_,                                               \
                                .tdf_mask = tdfs,                                                  \
                        },                                                                         \
                .args =                                                                            \
                        {                                                                          \
                                .window_seconds = window_seconds_,                                 \
                                .std_dev_threshold_ug = threshold_ug,                              \
                        },                                                                         \
        };                                                                                         \
        static const struct infuse_algorithm name = {                                              \
                .fn = name##_wrapper,                                                              \
                .algorithm_id = 0x15F20000,                                                        \
                .zbus_channel = INFUSE_ZBUS_CHAN_IMU_ACC_MAG,                                      \
                .arguments = &name##_default_args,                                                 \
                .arguments_size = sizeof(struct kv_alg_stationary_windowed_args),                  \
                .arguments_kv_key = KV_KEY_ALG_STATIONARY_WINDOWED_ARGS,                           \
        }

Statically define an instance of the stationary windows algorithm.

Parameters

name	Variable name base
loggers_	TDF loggers to log outputs to
tdfs	TDFs to log
window_seconds_	Duration of the time windows to examine in seconds
threshold_ug	Standard deviation threshold in micro-g, above this value the device is moving.

Enumeration Type Documentation

anonymous enum

anonymous enum

#include </__w/infuse-sdk/infuse-sdk/infuse-sdk/include/infuse/algorithm_runner/algorithms/stationary_windowed.h>

Enumerator
ALGORITHM_STATIONARY_WINDOWED_LOG_WINDOW_STD_DEV

Function Documentation

algorithm_stationary_windowed_fn()

void algorithm_stationary_windowed_fn	(	const struct zbus_channel *	chan,
		const struct infuse_algorithm *	algorithm,
		const void *	args,
		void *	data )

#include </__w/infuse-sdk/infuse-sdk/infuse-sdk/include/infuse/algorithm_runner/algorithms/stationary_windowed.h>

Algorithm implementation, see algorithm_run_fn.