camera_get_manual_shutter_speed()

Retrieve the current manual shutter speed

Synopsis:

camera_error_t camera_get_manual_shutter_speed(camera_handle_t handle,
                                               double *shutterspeed)

Arguments:

handle: The handle returned by a call to the camera_open() function.
shutterspeed: A pointer to a double value that is updated with the current manual shutter speed (in seconds).

Library:

libcamapi

Description:

Use this function to retrieve the currently set manual shutter speed. To set the shutter speed manually, see camera_set_manual_shutter_speed().

The viewfinder must be running before calling this function.

Returns:

CAMERA_EOK when the function successfully completes, otherwise another camera_error_t value that provides the reason that the call failed.