1<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 2<html xml:lang="en-US" lang="en-US" xmlns="http://www.w3.org/1999/xhtml"> 3 <head> 4 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 5 <meta http-equiv="Content-Style-Type" content="text/css" /> 6 <link rel="stylesheet" href="../../../css/manpage.css" type="text/css" /> 7<title>Initialize</title> 8 </head> 9 <body> 10<h1><CODE>nn::camera::CTR::Initialize</CODE> Function</h1> 11<h2>Syntax</h2> 12 <div class="section"> 13 <pre class="definition"> 14<a href="../../../nn/Result/Overview.html">nn::Result</a> Initialize(); 15</pre> 16 </div> 17<h2>Arguments</h2> 18 <div class="section"> 19<p>None.</p> 20 </div> 21<h2>Return Values</h2> 22<div class="section">Returns the result of the operation.<br /><CODE>LEVEL_SUCCESS:SUMMARY_SUCCESS:MODULE_COMMON:DESCRIPTION_SUCCESS</CODE>: Success.<br /><CODE>LEVEL_INFO:SUMMARY_NOTHING_HAPPENED:MODULE_NN_CAMERA:DESCRIPTION_ALREADY_INITIALIZED</CODE>: Already initialized.<br /><CODE>LEVEL_PERMANENT:SUMMARY_INVALID_STATE:MODULE_NN_CAMERA:DESCRIPTION_ALREADY_INITIALIZED</CODE>: Unavailable because another process is already initialized.<br /><CODE>LEVEL_STATUS:SUMMARY_STATUS_CHANGED:MODULE_NN_CAMERA:DESCRIPTION_CAMERA_IS_SLEEPING</CODE>: Asleep, and thus unavailable.<br /><CODE>LEVEL_FATAL:SUMMARY_INTERNAL:MODULE_NN_CAMERA:DESCRIPTION_CAMERA_FATAL_ERROR</CODE>: There may be something physically wrong with the camera.<br /> </div> 23<h2>Description</h2> 24 <div class="section"> 25<p>Initializes the CAMERA library and makes the cameras available for use.</p><p>Note that this function may block internally for an extended period if a camera is restarting.</p></div> 26<h2>Revision History</h2> 27 <div class="section"> 28 <dl class="history"> 29 <dt>2010/07/17</dt> 30<dd>Added explanation about operation during restart. 31 </dd> 32 <dt>2010/01/07</dt> 33<dd>Initial version.<br /> 34 </dd> 35 </dl> 36 </div> 37 <hr><p>CONFIDENTIAL</p></body> 38</html>