`nn::camera::CTR::SetExposure` Function

Syntax

nn::Result SetExposure(
CameraSelect select,
s8 exposure
);

Arguments

	Name	Description
in	select	Specifies which camera to change settings for.
in	exposure	Specifies the exposure amount. Specifiable values lie in the range [-5, +5].

Return Values

Returns the function's execution result. Returns one of the Result values listed below.

Value	Description
`ResultSuccess`	Process was successful.
`ResultIsSleeping`	Unusable because the system is closed.
`ResultFatalError`	There may be something physically wrong with the camera.

Description

Sets the exposure.

Note: If you have previously disabled auto-exposure with the SetAutoExposure function, calling this function will set the exposure and re-enable auto-exposure.

The default value is 0 for all cameras.

Note that this function may block for an extended period if a camera is restarting.

Revision History

2010/07/17: Added explanation about operation during restart.
2010/04/14: Added a description of the default values.
2010/04/09: Added description text.
2010/02/02: Initial version.