set_sensor_metadata_func

Feed metadata to the sensor

Synopsis:

#include <sensor/external_sensor_api.h>

typedef int(* set_sensor_metadata_func_t)(void *handle,
            sensor_input_metadata_t *data);

handle: The handle that's returned from calling the function referred to by open_external_sensor_func_t.
data: The buffer containing the metadata to feed

libsensor

Sensor specific metadata can be fed to a sensor to provide it with information it needs for proper operation.

Note:

This function is optional.

SENSOR_EOK when the function successfully completes, otherwise another sensor_error_t value that provides the reason that the call failed.