1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 2<HTML> 3<HEAD> 4<META http-equiv="Content-Type" content="text/html; charset=windows-1252"> 5<META name="GENERATOR" content="IBM WebSphere Studio Homepage Builder Version 7.0.0.0 for Windows"> 6<META http-equiv="Content-Style-Type" content="text/css"> 7<TITLE>CAMERA_StopCapture</TITLE> 8<LINK rel="stylesheet" href="../css/nitro.css" type="text/css"> 9</HEAD> 10<BODY> 11<H1 align="left">CAMERA_StopCapture <IMG src="../image/TWL.gif" align="middle"></H1> 12<H2>Syntax</H2> 13<DL> 14 <DD> 15 <CODE>#include <twl/camera.h></CODE><BR> 16 <BR> 17 <CODE>void CAMERA_StopCapture( void );</CODE> 18</DL> 19<H2>Arguments</H2> 20<P>None.</P> 21 22<H2>Return Values</H2> 23<P>None.</P> 24 25<H2>Description</H2> 26<P> 27Stops capturing. Gets the image data up to the frame where this function is called (at the start of the camera V-Blank).<BR>For this reason, the actual sending of data to the buffer set by functions such as <a href="CAMERA_DmaRecvAsync.html"><CODE>CAMERA_DmaRecvAsync</CODE></a> does not stop until after the next camera V-Blank.<br>If you are going to resume capturing, wait until the <a href="CAMERA_IsBusy.html"><CODE>CAMERA_IsBusy</CODE></a> function is <CODE>FALSE</CODE> or you have otherwise confirmed that the previous capture has stopped before you call the <a href="CAMERA_StartCapture.html"><CODE>CAMERA_StartCapture</CODE></a> function.<br>Note that the camera V-Blank differs from the LCD (GX) V-Blank. <BR><BR>This function stops saving image data to the line buffer for the active camera. The <A href="CAMERA_I2CActivate.html"><CODE>CAMERA_I2CActivate</CODE></A> function must be called with <CODE>CAMERA_SELECT_NONE</CODE> to stop the camera module itself (to place the camera module in standby mode). 28 29</P> 30 31<H2>See Also</H2> 32<P><A href="CAMERA_StartCapture.html"><CODE>CAMERA_StartCapture</CODE></A><BR> <A href="CAMERA_I2CActivate.html"><CODE>CAMERA_I2CActivate</CODE></A><BR> <a href="CAMERA_DmaRecvAsync.html"><CODE>CAMERA_DmaRecvAsync</CODE></a><BR> <a href="CAMERA_IsBusy.html"><CODE>CAMERA_IsBusy</CODE></a></P> 33<H2>Revision History</H2> 34<P> 352008/11/21 Added mention about the timing of the actual cessation of data transmissions.<br> 2007/10/22 Added to <B>Description</B>.<BR> 2007/10/02 Initial version.</P> 36<hr><p>CONFIDENTIAL</p></body> 37</HTML> 38
