Visual Servoing Platform version 3.5.0
manGrab1394-2.cpp
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2 *
3 * ViSP, open source Visual Servoing Platform software.
4 * Copyright (C) 2005 - 2019 by Inria. All rights reserved.
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10 * See the file LICENSE.txt at the root directory of this source
11 * distribution for additional information about the GNU GPL.
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14 * GPL, please contact Inria about acquiring a ViSP Professional
15 * Edition License.
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19 * This software was developed at:
20 * Inria Rennes - Bretagne Atlantique
21 * Campus Universitaire de Beaulieu
22 * 35042 Rennes Cedex
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26 * Inria at visp@inria.fr
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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 * Authors:
35 * Anthony Saunier
36 * Fabien Spindler
37 *
38 *****************************************************************************/
52#include <stdio.h>
53#include <stdlib.h>
54#include <visp3/core/vpImage.h>
55#include <visp3/sensor/vp1394TwoGrabber.h>
56
57int main()
58{
59#ifdef VISP_HAVE_DC1394
60 try {
61 unsigned int ncameras; // Number of cameras on the bus
63 g.getNumCameras(ncameras);
65
66 // If the first camera supports vpVIDEO_MODE_640x480_YUV422 video mode
67 g.setCamera(0);
69
70 // If all cameras support 30 fps acquisition
71 for (unsigned int camera = 0; camera < ncameras; camera++) {
72 g.setCamera(camera);
74 }
75
76 for (;;) {
77 for (unsigned int camera = 0; camera < ncameras; camera++) {
78 // Acquire successively images from the different cameras
79 g.setCamera(camera);
80 g.acquire(I[camera]);
81 }
82 }
83 delete[] I;
84 return EXIT_SUCCESS;
85 } catch (const vpException &e) {
86 std::cout << "Catch an exception: " << e << std::endl;
87 return EXIT_FAILURE;
88 }
89
90#endif
91}
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 emited by ViSP classes.
Definition: vpException.h:72