Visual studio 2010 c++ communicate with zigbee

Visual studio 2010 c++ communicate with zigbee

本文关键字：with zigbee communicate c++ studio 2010 Visual      更新时间：2023-10-16

我目前正在尝试处理图像并检测圆圈，并通过zigbee向地面基地发送一些协议。我研究了一下，试了试我发现的，但没有一个有效。

下面是我试过的代码:

    #ifdef __BORLANDC__
#pragma hdrstop            // borland specific
#include <condefs.h>       
#pragma argsused           
USEUNIT("Tserial.cpp");    
#endif
#include "opencv2/objdetect/objdetect.hpp"
#include "opencv2/highgui/highgui.hpp"
#include "opencv2/imgproc/imgproc.hpp"
#include <c:OpenCV243includeopencvcv.h>
#include <c:OpenCV243includeopencvhighgui.h>
#include <math.h>
#include "Tserial.h"
#include <iostream>
using namespace std;
using namespace cv;
  int zigbee_command;
  Tserial *zigbee_com;
  unsigned char protocol = 0;
int main( int argc, char **argv )
{
    CvCapture *capture = 0;
    IplImage  *img = 0;
    int       key = 0;
    int px;
int py;
    CvFont font;
    cvInitFont(&font, CV_FONT_HERSHEY_PLAIN,1.0,1.0,0,1,CV_AA);
    #pragma region find_camera
 
    capture = cvCaptureFromCAM( 0 );
        #pragma endregion
    #pragma region detect_image
    if ( !capture ) {
        fprintf( stderr, "Cannot open initialize webcam!n" );
        return 1;
    }
    #pragma endregion
 
    cvNamedWindow( "result", CV_WINDOW_AUTOSIZE );
#pragma region serial
     // // serial to zigbee setup 
  zigbee_com = new Tserial();
  if (zigbee_com!=0) {
       zigbee_com->connect("COM5", 9600, spNONE); } 
  //// serial to zigbee setup 
#pragma endregion 
    img = cvQueryFrame( capture );
    if (!img)
        exit(1);
    IplImage* gray = cvCreateImage( cvGetSize(img), 8, 1 );
    CvMemStorage* storage = cvCreateMemStorage(0);
 
    while( key != 'q' ) {
        img = cvQueryFrame( capture );
        if( !img ) break; 
 
 
        cvCvtColor( img, gray, CV_BGR2GRAY );
        cvSmooth( gray, gray, CV_GAUSSIAN, 9, 9 );
        CvSeq* circles = cvHoughCircles( gray, storage, CV_HOUGH_GRADIENT, 2, gray->height/4, 200, 100, 20, 100 );
        int i;
        for( i = 0; i < circles->total; i++ )
        {
            float* p = (float*)cvGetSeqElem( circles, i );
        
            cvCircle( img, cvPoint(cvRound(p[0]),cvRound(p[1])), cvRound(p[2]), CV_RGB(0,0,255), 2, 8, 0 );
            cvLine (img, cvPoint(cvRound(p[0]+40),cvRound(p[1])), cvPoint(cvRound(p[0]),cvRound(p[1])), CV_RGB(0,255,0), 1, CV_AA,0);
            cvLine (img, cvPoint(cvRound(p[0]),cvRound(p[1]+40)), cvPoint(cvRound(p[0]),cvRound(p[1])), CV_RGB(0,255,0), 1, CV_AA,0);
            cvLine (img, cvPoint(cvRound(p[0]-40),cvRound(p[1])), cvPoint(cvRound(p[0]),cvRound(p[1])), CV_RGB(0,255,0), 1, CV_AA,0);
            cvLine (img, cvPoint(cvRound(p[0]),cvRound(p[1]-40)), cvPoint(cvRound(p[0]),cvRound(p[1])), CV_RGB(0,255,0), 1, CV_AA,0);
       
            px=cvRound(p[0]); 
py=cvRound(p[1]);
if((px < 330 && px > 320) && (py > 230 && py < 250))
{
    
     cvPutText(img, "CENTER",cvPoint(cvRound(p[0]+45),cvRound(p[1]+45)), &font, CV_RGB(0,0,255));
     protocol = 'okie'; 
     zigbee_com->sendChar(protocol);
}
 // displays coordinates of circle's center
cout <<"(x,y) -> ("<<px<<","<<py<<")"<<endl;
        }
 
        cvShowImage( "result", img );
        key = cvWaitKey( 1 );
 
    }
 
    cvDestroyWindow( "result" );
    cvReleaseCapture( &capture );   
 
    return 0;
}

串行源来自:http://www.tetraedre.com/advanced/serial/

错误:

1祝辞DetectCircle。LNK2019:未解析的外部符号public: void __cdecl Tserial::sendChar(char)"(?sendChar@Tserial@@QEAAXD@Z)在函数main

中引用

1祝辞DetectCircle。LNK2019:未解析的外部符号public: int __cdecl Tserial::connect(char *，int,enum serial_parity)"(?connect@Tserial@@QEAAHPEADHW4serial_parity@@@Z)中引用主要功能>

1祝辞DetectCircle。LNK2019:未解析的外部符号public: __cdecl Tserial::Tserial(void)"(? ? 0 tserial@@qeaa@xz)参考函数main 1>C:UsersStevenDocumentsVisual Studio2010Projectsmynewprojectx64Debugmynewproject.exe:致命错误LNK1120: 3个未解决的外部

这些是链接器错误，因为当实现该类的Tserial.cpp被复制到同一目录时，编译器不知道它们。你需要去project | add existing item并将它添加到那里，这样它就知道它是项目的一部分，并构建和链接它。

此外，您还有以下代码，试图将字符串存储为单个字符并发送它，这将不起作用:

unsigned char protocol = 0;
protocol = 'okie'; 
zigbee_com->sendChar(protocol);

根据sertest2.cpp中的示例，您可以使用以下命令发送字符串，其中4是要发送的数据的长度:

zigbee_com->sendArray("okie", 4);
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