camera_get_manual_iso()

Retrieve the current manual ISO value

Synopsis:

#include <camera/camera_3a.h>
camera_error_t camera_get_manual_iso(camera_handle_t handle,
                                     unsigned *isovalue)

Arguments:

handle
The handle returned by a call to the camera_open() function.
isovalue
A pointer to an unsigned that will be updated with the current manual ISO value.

Library:

libcamapi

Description:

Use this function to retrieve the current manual ISO value. See also camera_set_manual_iso().

Returns:

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

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