Visual Servoing Platform version 3.6.0
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manGrab1394-2.cpp
1/****************************************************************************
2 *
3 * ViSP, open source Visual Servoing Platform software.
4 * Copyright (C) 2005 - 2023 by Inria. All rights reserved.
5 *
6 * This software is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 * See the file LICENSE.txt at the root directory of this source
11 * distribution for additional information about the GNU GPL.
12 *
13 * For using ViSP with software that can not be combined with the GNU
14 * GPL, please contact Inria about acquiring a ViSP Professional
15 * Edition License.
16 *
17 * See https://visp.inria.fr for more information.
18 *
19 * This software was developed at:
20 * Inria Rennes - Bretagne Atlantique
21 * Campus Universitaire de Beaulieu
22 * 35042 Rennes Cedex
23 * France
24 *
25 * If you have questions regarding the use of this file, please contact
26 * Inria at visp@inria.fr
27 *
28 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
29 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
30 *
31 * Description:
32 * Images grabbing example.
33 *
34*****************************************************************************/
48#include <stdio.h>
49#include <stdlib.h>
50#include <visp3/core/vpImage.h>
51#include <visp3/sensor/vp1394TwoGrabber.h>
52
53int main()
54{
55#ifdef VISP_HAVE_DC1394
56 try {
57 unsigned int ncameras; // Number of cameras on the bus
59 g.getNumCameras(ncameras);
61
62 // If the first camera supports vpVIDEO_MODE_640x480_YUV422 video mode
63 g.setCamera(0);
65
66 // If all cameras support 30 fps acquisition
67 for (unsigned int camera = 0; camera < ncameras; camera++) {
68 g.setCamera(camera);
70 }
71
72 for (;;) {
73 for (unsigned int camera = 0; camera < ncameras; camera++) {
74 // Acquire successively images from the different cameras
75 g.setCamera(camera);
76 g.acquire(I[camera]);
77 }
78 }
79 delete [] I;
80 return EXIT_SUCCESS;
81 }
82 catch (const vpException &e) {
83 std::cout << "Catch an exception: " << e << std::endl;
84 return EXIT_FAILURE;
85 }
86
87#endif
88}
Class for firewire ieee1394 video devices using libdc1394-2.x api.
void acquire(vpImage< unsigned char > &I)
void setVideoMode(vp1394TwoVideoModeType videomode)
void setCamera(uint64_t camera)
void setFramerate(vp1394TwoFramerateType fps)
void getNumCameras(unsigned int &ncameras) const
error that can be emitted by ViSP classes.
Definition vpException.h:59
Definition of the vpImage class member functions.
Definition vpImage.h:135