sensor_roll_set_path()

Arguments:

handle

The handle that's returned from calling sensor_open().

pathname

The absolute path to the new sensor roll directory as a NULL-terminated string. Specifying an empty string will reset the sensor roll path to its default value.

Library:

Description:

Use this function to change the directory that the Sensor library uses to generate filenames when you call sensor_roll_open_file(). The value you set for the pathname argument must a NULL-terminated string and must not be larger than SENSOR_MAX_FILENAME_LEN. The path you select must be a directory which your application has write access to.

Returns:

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