查看完整版本: Labwindows 虚拟仪器高级应用-文本、文件类程序设计技术之:十六进制文本文件转换

admin 发表于 2014-10-12 07:21:51

Labwindows 虚拟仪器高级应用-文本、文件类程序设计技术之:十六进制文本文件转换

1.2 十六进制文本文件转换
        1.2.1 十六进制文本文件转换设计方法
        在LabWindows/CVI 程序设计中,一些参数需要进行初始化,如字符串常量、动态链接库、静态链接库等。如字符串常量内容非常大,通常都会以文本文件的形式存储到磁盘上,动态链接库、静态链接库等也是如此。有没有办法,将这些文件都一同打包到可执行文件中,使其只包含一个可执行文件呢?将常量文本、各种库文件都打包到可执行文件中,便于文件的管理与操作。办法是有的,可以将这些文件导出为十六进制文本文件格式,并以C 语言的.h 头文件形式出现,在.c 源程序中通过#include 方式引用并在实现代码中调用,这些文件就可以通过隐式方式随可执行文件一起装载到内存中,调用简单而且方便。
       
        在本例程中,由于涉及大量数据的转换,而这些转换又是在一个for 循环语句中完成的,因此,程序执行期间不能及时响应外部的操作,如拖拽标题栏、点击面板按钮等,为了提高系统响应的及时性以及算法执行效率,采用多线程技术,将转换算法放入一个新线程中执行,即实现界面逻辑与算法逻辑的分离,效果会更好一些。
       
        一个采用了多线程技术的应用程序可以更好地利用系统资源。其主要优势在于充分利用了CPU 的空闲时间片,可以用尽可能少的时间来对用户的要求做出响应,使得进程的整体运行效率得到较大提高,同时增强了应用程序的灵活性。更为重要的是,由于同一进程的所有线程是共享同一内存的,所以不需要特殊的数据传送机制,不需要建立共享存储区或共享文件,从而使得不同任务之间的协调操作与运行、数据的交互、资源的分配等问题更加易于解决。
       
        对于本例程来说,界面逻辑虽然在算法执行过程中可以实现移动、按钮点击等操作,但如果在转换没有完成时进行第二次转换操作(如点击转换按钮),可能会出现逻辑错误,因此,最好在程序设计时考虑按钮的有效性或按钮自锁功能。
       
        1.2.2 十六进制文本文件转换程序设计
        (1)面板设计
        编写一个十六进制文本文件转换程序,可将各种文件如.txt、.dll、.lib、.obj 、.exe 等转换为十六进制文本格式,如“0x0A3, 0xB4, … ”等,并以.h 或.c 等格式存储,方便在程序运行时载入。点击转换按钮,弹出打开文件对话框,选择要转换的文件,之后会弹出保存对话框,提示保存为何种类型的文件,最后程序自动进行转换,在转换进度条中显示实际的转换进度,进度条到达满刻度时,转换完成。在编辑状态下双击Numeric Slide 控件,弹出Edit Numeric Slide 对话框,设置Data type 为int,Control mode 为Indicator ,点击Range Values… 按钮,弹出Edit Range Values 对话框,设置最小值Minimum 为0,如图1-5 所示,点击Show/Hide Parts… 按钮,弹出Show/Hide Parts 对话框,设置相关属性为No Markers 、No Ticks 等,如图1-6 所示。面板设计如图1-7 所示,面板中主
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
        图1-5 Edit Range Values 对话框要
        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
        图1-6 Show/Hide Parts 对话框
        http://www.eefocus.com/test-measurement/325195/data:image/png;base64,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
        图1-7 十六进制文本文件转换面板
       
        表1-5 控件属性设置表
                                                                                                                        常量名
                                                                                                                        控件类型
                                                                                                                        控件的主要属性
                                                                                                                                                        PANEL
                                                                                                                        Panel
                                                                                                                        标题:十六进制文本文件转换回调函数:panelCB
                                                                                                                                                        PROGRESS
                                                                                                                        Numeric Slide
                                                                                                                        标题:转换进度
                                                                                                                                                        TRANSLATE
                                                                                                                        Command Button
                                                                                                                        标题:转换回调函数:Translate
                                                       
        (2)程序源代码
        //头文件声明
        #include <ansi_c.h>
        #include <formatio.h>
        #include <utility.h>
        #include <cvirte.h>
        #include <userint.h>
        #include "十六进制文本文件转换.h"
        //全局静态变量
        static int BytesRead;
        static CmtThreadFunctionID ThreadID;
        static int panelHandle;
        static char *buffer;
        char SaveDir;
        //线程回调函数声明
        int CVICALLBACK HextoText (void *functionData);
        //主函数
        int main (int argc, char *argv[])
        {
        if (InitCVIRTE (0, argv, 0) == 0)
        return -1;
        /* out of memory */
        if ((panelHandle = LoadPanel (0, " 十六进制文本文件转换.uir", PANEL)) < 0)
        return -1;
        DisplayPanel (panelHandle);
        RunUserInterface ();
        //释放资源
        free (buffer);
        DiscardPanel (panelHandle);
        return 0;
        }
        //面板回调函数
        int CVICALLBACK panelCB (int panel, int event, void *callbackData,
        int eventData1, int eventData2)
        {
        switch (event)
        {
        case EVENT_CLOSE:
        QuitUserInterface (0);
        break;
        }
        return 0;
        }
        //转换按钮
        int CVICALLBACK Translate (int panel, int control, int event,
        void *callbackData, int eventData1, int eventData2)
        {
        int SaveSel;
        int Present;
        ssize_t FileSize;
        int sel;
        char path;
        int FileHandle;
        switch (event)
        {
        case EVENT_COMMIT:
        // 打开文件,获得文件信息
        sel = FileSelectPopup ("", "*.txt", "*.txt;*.dll;*.lib;*.obj;*.exe", " 打开", VAL_LOAD_BUTTON,
        0, 0, 1, 1, path);
        Present = GetFileInfo (path, &FileSize);
        // 保存为十六进制文本文件
        SaveSel = FileSelectPopup ("", "*.h", "*.h;*.c;*.txt", " 保存", VAL_SAVE_BUTTON, 0, 0, 1, 1,
        SaveDir);
        // 判断文件是否存在
        if ((sel > 0) && (Present == 1) && (SaveSel > 0))
        {
        buffer = malloc (FileSize * sizeof(char) + 1);buffer =
        &#39;\0&#39;;
        // 打开文件,读取数据并关闭文件
        FileHandle = OpenFile (path, VAL_READ_ONLY, VAL_OPEN_AS_IS, VAL_BINARY);
        BytesRead = ReadFile (FileHandle, buffer, FileSize);
        CloseFile (FileHandle);
        // 创建线程
        CmtScheduleThreadPoolFunction
        (DEFAULT_THREAD_POOL_HANDLE,
        HextoText,
        NULL, &ThreadID);
        // 等待线程执行完毕
        CmtWaitForThreadPoolFunctionCompletion
        (DEFAULT_THREAD_POOL_HANDLE,
        ThreadID, OPT_TP_PROCESS_EVENTS_WHILE_WAITING);
        // 释放线程资源
        CmtReleaseThreadPoolFunctionID (DEFAULT_THREAD_POOL_HANDLE, ThreadID);
        }
        break;
        }
        return 0;
        }
        //线程回调函数—将十六进制数据转换为文本形式
        int CVICALLBACK HextoText (void *functionData)
        {
        int i;
        int file;
        int Bytes;
        unsigned char temp;
        unsigned char str;
        unsigned char *bin;
        //设置Numeric Slide 控件最大值,用作进度条
        SetCtrlAttribute (panelHandle, PANEL_PROGRESS, ATTR_MAX_VALUE, BytesRead);
        //转换为十六进制
        file = OpenFile (SaveDir, VAL_WRITE_ONLY, VAL_TRUNCATE, VAL_ASCII);
        bin = malloc (BytesRead * sizeof(char) * 6 + 1);
        bin =
        &#39;\0&#39;;
        for (i = 0; i < BytesRead; i ++)
        {
        str = &#39;0&#39;;
        str = &#39;x&#39;;
        //高四位
                
        temp = (buffer >> 4) & 0x0F;
        if (temp >= 10)
        {
        str = temp - 10 + &#39;A&#39;;
        }
        else
        {
        str = temp + &#39;0&#39;;
        }
        //低四位
        temp = (buffer) & 0x0F;
        if (temp >= 10)
        {
        str = temp - 10 + &#39;A&#39;;
        }
        else
        {
        str = temp + &#39;0&#39;;
        }
        str = ',';
        str = &#39;\0&#39;;
        strcat (bin, str);
        //设置Numeric Slide 控件当前值
        SetCtrlVal (panelHandle, PANEL_PROGRESS, i);
        }
        //将数据保存到文件
        Bytes = WriteFile (file, bin, strlen(bin));
        //释放资源
        free (bin);
        CloseFile (file);return 0;
        }
       
        (3)程序注释
        ① CmtScheduleThreadPoolFunction 函数通知线程池创建一个新线程。如果线程池存在空闲线程,则被分配给该线程。如果没有空闲线程并且线程池中的线程没有达到线程池上限,线程池将创建一个新线程。当线程池达到线程上限且没有空闲线程,线程池将等待直到有空闲线程或有可用线程再分配给该线程。如果需要用到定时器回调函数,可以采用异步定时器(在自身线程中执行),不需要用定时器控件再开辟一个新线程。函数原型为:
        int CmtScheduleThreadPoolFunction (int poolHandle, ThreadFunctionPtr threadFunction, void *threadFunctionData, int *threadFunctionID);
       
        poolHandle :线程池句柄。可以采用DEFAULT_THREAD_POOL_HANDLE 常量,表示一个默认的线程池句柄。如果采用RT 应用,不能使用默认线程池句柄,由于默认线程池句柄即使在RTMain 函数退出后仍在运行,使系统运行不稳定,需要创建一个新线程池并且在退出RTMain 函数之前释放线程池句柄。
        threadFunction :线程函数。函数原型为:
        int CVICALLBACK ThreadFunction (void *functionData);
       
        *functionData :线程函数参数传递数据。在任何线程中,可以通过CmtGetThreadPoolFunction-Attribute 函数的ATTR_TP_FUNCTION_RETURN_VALUE 属性获得该线程所要传递的数据。
        *threadFunctionData :线程函数回调数据。不能传递局部变量地址或其他可能在函数执行过程中无效的地址。
        *threadFunctionID :标识线程函数的唯一ID 号。可以通过ID 号来获得线程函数的各种属性,包括线程函数的返回值,并可以将ID 号传递给CmtWaitForThreadPoolFunctionCompletion 函数,等待线程函数执行完毕进行其他操作。如果不需要此参数,输入NULL 。如果该参数值不为NULL, 必须用CmtReleaseThreadPoolFunctionID 函数释放ID 号。值得注意的是,如果该工程使用的版本低于LabWindows/CVI 2009 ,并在LabWindows/CVI 2009 以上的版本中重新编译时,必须在工程中包含头文件cvi2009compat.h 。
       
        ② CmtWaitForThreadPoolFunctionCompletion 函数等待指定线程函数执行完毕。可以使用CmtScheduleThreadPoolFunctionAdv 函数等待指定线程函数执行完毕。如果在线程中调用CmtWaitForThreadPoolFunctionCompletion 函数并且使用了ActiveX 函数,由于在线程初始化时使用了ActiveX 内部线程模式,可能造成两个线程之间的死锁,可以调用CA_InitActiveXThreadStyle-ForCurrentThread 函数为ActiveX 设置单独线程。函数原型为:
        int CmtWaitForThreadPoolFunctionCompletion (int poolHandle, int threadFunctionID, unsigned int options);
       
        options:选项参数。OPT_TP_PROCESS_EVENTS_WHILE_WAITING 指当等待线程执行期间,线程可以响应事件;当参数为0 时指等待线程执行期间,线程不能响应事件。任何线程中所创建的面板或对话框窗口在没有被释放以前,一定会响应一些事件。如果此时线程不能响应事件,可能导致系统“挂起”。为了避免这种情况的产生,应当使用OPT_TP_PROCESS_EVENTS_WHILE_ WAITING 参数来等待响应发送消息事件、显示面板事件及对话框事件。
       
        ③ CmtReleaseThreadPoolFunctionID 函数释放被CmtScheduleThreadPoolFunction 函数或CmtScheduleThreadPoolFunctionAdv 函数创建的线程ID 号,如果 CmtScheduleThreadPoolFunction 函数或CmtScheduleThreadPoolFunctionAdv 函数的threadFunctionID 参数值设置为NULL,系统将自动在线程调用执行完毕之后释放线程ID,可以不必调用此函数。函数不会中断一个将要执行或正在执行的线程函数。调用CmtDiscardThreadPool 函数将自动释放属于指定线程池的任何线程ID 号。函数原型为:
        int CmtReleaseThreadPoolFunctionID (int poolHandle, int threadFunctionID);
       
        ④ 不使用多线程技术的程序处理方法如果不使用多线程技术,只需要将Translate 回调函数中的CmtScheduleThreadPoolFunction 、CmtWaitForThreadPoolFunctionCompletion 和CmtRelease- ThreadPoolFunctionID 函数删除,直接调用HextoText 函数,但此函数需要一个空指针类型数据,可以借用Translate 中的callbackData 参数。采用这种技术能显著降低CPU 的使用率,在系统资源有限的情况下是不错的解决方案,其实现代码如下:
       
        int CVICALLBACK Translate (int panel, int control, int event, void *callbackData, int eventData1, int eventData2)
        {int SaveSel;int Present; ssize_t FileSize; int sel;
       char path;
       int FileHandle;
       switch (event)
        {
        case EVENT_COMMIT:
       // 打开文件,获得文件信息
       sel = FileSelectPopup ("", "*.txt", "*.txt;*.dll;*.lib;*.obj;*.exe", " 打开", VAL_LOAD_BUTTON, 0, 0, 1, 1, path);
       Present = GetFileInfo (path, &FileSize);
       // 保存为十六进制文本文件
        SaveSel = FileSelectPopup ("", "*.h", "*.h;*.c;*.txt", " 保存", VAL_SAVE_BUTTON, 0, 0, 1, 1, SaveDir);
       // 判断文件是否存在
        if ((sel > 0) && (Present == 1) && (SaveSel > 0))
       {
        buffer = malloc (FileSize * sizeof(char) + 1);
          buffer = &#39;\0&#39;;
          // 打开文件,读取数据并关闭文件
          FileHandle = OpenFile (path, VAL_READ_ONLY, VAL_OPEN_AS_IS, VAL_BINARY);
        BytesRead = ReadFile (FileHandle, buffer, FileSize);
          CloseFile (FileHandle);
          // 不使用多线程技术
          HextoText (callbackData);
        }
       break;
       }
       return 0;
        }
       
        在HextoText 函数中添加SetSleepPolicy 函数,设置系统的Sleep 策略,使系统不进入Sleep 状态,以加快算法执行速度,提高算法效率,添加ProcessSystemEvents 函数,使系统能及时响应鼠标事件。算法只需要进行少量代码修改,就能完成与多线程方式类似的操作。HextoText 函数实现代码修改如下:
       
        int CVICALLBACK HextoText (void *functionData)
        {
        int i;      
       int file;
       int Bytes;
       unsigned char temp;
        unsigned char str;
        unsigned char *bin;
        //设置Numeric Slide 控件最大值,用作进度条
        SetCtrlAttribute (panelHandle, PANEL_PROGRESS, ATTR_MAX_VALUE, BytesRead);
        //转换为十六进制
        file = OpenFile (SaveDir, VAL_WRITE_ONLY, VAL_TRUNCATE, VAL_ASCII);
        bin = malloc (BytesRead * sizeof(char) * 6 + 1);bin = &#39;\0&#39;; for (i = 0; i < BytesRead; i ++) {
        str = &#39;0&#39;; str = &#39;x&#39;; //高四位temp = (buffer >> 4) & 0x0F; if (temp >= 10){ str = temp - 10 + &#39;A&#39;;
        }
        else
        {
       
       str = temp + &#39;0&#39;; } //低四位temp = (buffer) & 0x0F;if (temp >= 10){
        str = temp - 10 + &#39;A&#39;;
        }
        else
        {
       
       str = temp + &#39;0&#39;; } str = ','; str = &#39;\0&#39;; strcat (bin, str); //设置Numeric Slide 控件当前值SetCtrlVal (panelHandle, PANEL_PROGRESS, i);//处理面板事件SetSleepPolicy (VAL_SLEEP_NONE); ProcessSystemEvents ();
       } //将数据保存到文件Bytes = WriteFile (file, bin, strlen(bin)); //释放资源 free (bin);CloseFile (file);return 0;
        }
       
        (4)运行效果图
        点击工具栏中的Debug Project 按钮,程序开始运行,其效果如图1-8 所示。
        http://www.eefocus.com/test-measurement/325195/data:image/png;base64,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
        图1-8 运行效果图
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