300TC 机载系统 完整功能，（1）采集影像（2）采集和解析惯导数据（3）惯导磁场校正

Source_Files/utility_tc.cpp

@@ -0,0 +1,71 @@
+#include "Header_Files/utility_tc.h"
+#include <QDir>
+
+QString getFileNameBaseOnTime()
+{
+    using namespace std;
+
+    //获取系统时间
+    time_t timer;//time_t就是long int 类型
+    struct tm *tblock;
+    timer = time(NULL);//返回秒数(精度为秒)，从1970-1-1,00:00:00 可以当成整型输出或用于其它函数
+    tblock = localtime(&timer);
+    //printf("Local time is: %s\n", asctime(tblock));
+
+    //格式化时间为需要的格式
+    char fileNameTmp[256] = { 0 };
+    char dirNameTmp[256] = { 0 };
+    strftime(fileNameTmp, sizeof(fileNameTmp), "%Y%m%d_%H%M%S", tblock);
+    strftime(dirNameTmp, sizeof(dirNameTmp), "%Y%m%d", tblock);
+    QString fileName(fileNameTmp);
+    QString dirName(dirNameTmp);
+
+//    QString fileName=QString::number(tblock->tm_year+1900)+QString::number(tblock->tm_mon+1)+QString::number(tblock->tm_mday)+"_"+QString::number(tblock->tm_hour)+QString::number(tblock->tm_min);//
+
+    //设置文件绝对路径
+    QDir path("/media/nvme");
+    if(!path.exists(dirName))
+    {
+        path.mkdir(dirName);
+    }
+    path.cd(dirName);
+    QString absoluteFilePath=path.path()+"/"+fileName;
+//    printf("absoluteFilePath is: %s\n", absoluteFilePath.c_str());
+//    qDebug() << "absoluteFilePath is:" << absoluteFilePath;
+
+    return absoluteFilePath;
+}
+
+void bubbleSort(unsigned short * a, int n)
+{
+//    //排序实现１
+//    for(int i=0;i<numberOfPixel;i++)
+//        for(int j=1;j<numberOfPixel-i;j++)
+//            if(a[j-1]>a[j])
+//                swap(a+j-1,a+j);
+
+    //排序实现2
+    int j,k,flag;
+
+    flag = n;
+    while(flag>0)
+    {
+        k=flag;
+        flag=0;
+        for(j=1;j<k;j++)
+            if(a[j-1]>a[j])
+            {
+                swap(a+j-1,a+j);
+                flag=j;
+            }
+    }
+}
+
+void swap(unsigned short * a, unsigned short * b)
+{
+    int tmp;
+
+    tmp=*a;
+    *a=*b;
+    *b=tmp;
+}