camera_set_manual_iso()

Updated: October 26, 2022

Change the manual ISO value on the camera

Synopsis:

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

Arguments:

handle
The handle returned by a call to the camera_open() function.
isovalue
The ISO value to set on the camera.

Library:

libcamapi

Description:

Use this function to set the manual ISO value. The value that you set using this function is only applied when the exposure mode has been set to allow manual ISO settings using camera_set_exposure_mode(). You can use the camera_get_supported_manual_iso_values() function to determine the range of valid ISO values that you can use.

For more information regarding these manual settings, see the Manual camera settings section.

Returns:

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