minigrabsample.cpp

BCAM 1394 Driver

//-----------------------------------------------------------------------------
//  (c) 2002 by Basler Vision Technologies
//  Section:  Vision Components
//  Project:  BCAM
//  $Header: MiniGrabSample.cpp, 2, 17.09.2002 17:33:04, Nebelung, H.$
//-----------------------------------------------------------------------------
/**
  \file     MiniGrabSample.cpp
  \brief   grab a single image using Bcam-API calls
*/


#include "stdafx.h"

int main(int argc, char* argv[])
{
  if (CBcam::DeviceNames().size() == 0)
  {
    cerr << "No camera present!" << endl;
    return 1;
  }

  // Get the devicename of the first camera
  CString DeviceName = *(CBcam::DeviceNames().begin());
  

  // Create the driver object and open the driver
  CBcam Bcam;
  Bcam.Open(DeviceName);

  // Setting VideoFormat=0, VideoMode=5 yields 640 x 480, Mono8
  Bcam.SetVideoMode(DCS_Format0, DCS_Mode5, DCS_15fps);

  // Create image buffer
  const int ImageSize = 640 * 480;
  char *pBuffer = new char[ImageSize];

  // Allocate Resources (MaxBuffers, MaxBufferSize)
  Bcam.AllocateResources(1, ImageSize);

  // Grab the image
  Bcam.GrabImage(pBuffer, ImageSize, 3000 );  // timeout 3 sec.

  // image processing...

  // clean up
  delete[] pBuffer;

  return 0;
}