camera_set_brightness()

Set the brightness value on the camera

Synopsis:

#include <camera/camera_api.h>
camera_error_t camera_set_brightness(camera_handle_t handle,
                                     int32_t brightness)

Arguments:

handle
The handle returned by a call to the camera_open() function.
brightness
The brightness value to set. Higher values make the image brighter while lower values make the image darker.

Library:

libcamapi

Description:

Use this function to increase or decrease the brightness on the camera. Brightness controls the luminosity of the pixels in an image. You can call camera_get_supported_brightness() to determine the available brightness values that can be used.

Returns:

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