wince7 自动烧录emmc系统测试rtc,net,emmc

最新推荐文章于 2025-05-03 17:47:38 发布

原创最新推荐文章于 2025-05-03 17:47:38 发布 · 453 阅读

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CC 4.0 BY-SA版权

本文详细介绍了EMMC更新工具的设计与实现，包括对话框界面、设备检测、注册表读取及线程处理等功能。通过创建并运行外部进程，实现EMMC分区与更新，同时展示了如何使用Windows API进行文件操作与系统调用。

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// AutoUpdateEmmcNKDlg.cpp : 实现文件
//

#include "stdafx.h"
#include "AutoUpdateEmmcNK.h"
#include "AutoUpdateEmmcNKDlg.h"
#include <ShellAPI.h>
//#include <shlwapi.h>
//#pragma comment(lib,"Shlwapi.lib") //如果没有这行，会出现li
#ifdef _DEBUG
#define new DEBUG_NEW
#endif

// CAutoUpdateEmmcNKDlg 对话框

CAutoUpdateEmmcNKDlg::CAutoUpdateEmmcNKDlg(CWnd* pParent /*=NULL*/)
: CDialog(CAutoUpdateEmmcNKDlg::IDD, pParent)
{
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CAutoUpdateEmmcNKDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
}

#define NETWORK_CARD_DEVICE_NAME                   _T("CPSW3G2")//网卡设备的名称
#define NETWORK_CARD_REGISTER_PARAM_PATH           _T("Comm\\CPSW3G2\\Parms\\TcpIp")
#define NETWORK_CARD_REGISTER_IPADDRESS_PARAM _T("DhcpIPAddress")
BEGIN_MESSAGE_MAP(CAutoUpdateEmmcNKDlg, CDialog)
#if defined(_DEVICE_RESOLUTION_AWARE) && !defined(WIN32_PLATFORM_WFSP)
   ON_WM_SIZE()
#endif
   //}}AFX_MSG_MAP
END_MESSAGE_MAP()

int ReadRegPath(LPCTSTR subKeyName,LPCTSTR valueName,WCHAR * buf)//
{
   HKEY hk;
   DWORD dwStatus = RegOpenKeyEx(HKEY_LOCAL_MACHINE, subKeyName, 0, 0, &hk);
   DWORD dwType=REG_SZ;
   DWORD dwSize=200;

   if(dwStatus == ERROR_SUCCESS && dwType == REG_SZ)
   {
       dwStatus = RegQueryValueEx(hk, valueName, NULL, &dwType, (LPBYTE)buf, &dwSize);
       //printf(">>>>>>>>>>>>>>>>>>>>dwSize:%d\n",dwSize);
       if(dwStatus != ERROR_SUCCESS)
       {
           return -1;
       }
   }
   else
   {
       return -1;
   }

   if(hk != NULL)
   {
       RegCloseKey(hk);
   }
   return dwSize;
}
static DWORD UserWirelessLanProcessThread(LPVOID pParam)
{
   CAutoUpdateEmmcNKDlg *dlg=(CAutoUpdateEmmcNKDlg*) pParam;//new CuserkeyDlg;//
   TCHAR strTime[20];

   WCHAR outBuf[200]={0};
   CString str;
   int ret;
   while(1)
   {
   //CString strFile = _T("E:\\1.bat");ShellExecute(NULL, _T("open"), strFile, _T(""), NULL, SW_HIDE);
       FILE *fp = fopen("\\BOOT\\MLO", "rb+");
       if (fp)
       {
           fclose(fp);
           dlg->SetDlgItemTextW(IDC_EMMC,_T("EMMC 检测成功！"));
       }
       else
       {
           dlg->SetDlgItemTextW(IDC_EMMC,_T("EMMC 检测失败！"));
       }
       ret=ReadRegPath(NETWORK_CARD_REGISTER_PARAM_PATH,NETWORK_CARD_REGISTER_IPADDRESS_PARAM,outBuf);

       CString StrIP=CString(outBuf);
       //if(ret>=0)
       dlg->SetDlgItemTextW(IDC_NET,StrIP);
       //str.Format(_T("%d"),ret);
       //dlg->SetDlgItemTextW(IDC_TEXTOUT,str);

       CTime time = CTime::GetCurrentTime();

swprintf(strTime,_T("%04d-%02d-%02d %02d:%02d:%02d"),time.GetYear(),time.GetMonth(),time.GetDay(),

time.GetHour(),time.GetMinute(),time.GetSecond());

       CString m_strtime = (CString)strTime;
       Sleep(1000);
       dlg->SetDlgItemTextW(IDC_RTC,m_strtime);
   }

}
// CAutoUpdateEmmcNKDlg 消息处理程序

BOOL CAutoUpdateEmmcNKDlg::OnInitDialog()
{
CDialog::OnInitDialog();

   // 设置此对话框的图标。当应用程序主窗口不是对话框时，框架将自动
   // 执行此操作
   SetIcon(m_hIcon, TRUE);           // 设置大图标
   SetIcon(m_hIcon, FALSE);       // 设置小图标
   char cmd[256] = "\0";
   char szCmdLine[1024]="www.baidu.com";
// sprintf(cmd,"%s %s","/c ping",szCmdLine);
sprintf(cmd,"%s ","/c \\windows\\prepemmc.bat");
   BOOL m=CopyFile(TEXT("MLO"),TEXT("\\boot"),FALSE);
TCHAR execmd[256] = _T("\0");
mbstowcs(execmd,cmd,strlen(cmd));
   // TODO: 在此添加额外的初始化代码
   HANDLE commandThread;
   commandThread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)UserWirelessLanProcessThread, this, 0, &threadID);PROCESS_INFORMATION ProInfo; //进程信息结构

STARTUPINFO StartInfo;
ZeroMemory ( &StartInfo,sizeof(StartInfo));
   StartInfo.wShowWindow=SW_SHOWNORMAL;
ZeroMemory (&ProInfo,sizeof(ProInfo));
   //CreateProcess(NULL,TEXT("\\windows\\diskpartemmc -s \\windows\\partemmc.txt"),NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL);
   //CreateProcess(TEXT("\\windows\\diskpartemmc.exe"),TEXT(" -s \\windows\\partemmc.txt"),NULL,NULL,NULL,NULL,NULL,NULL,&StartInfo,&ProInfo); // 进程信息结构
   //SetStdioPathW(1, TEXT("\\PocketMory1\\tempout.txt"));
   CreateProcess(TEXT("\\windows\\cmd.exe"),execmd,NULL,NULL,NULL,NULL,NULL,NULL,&StartInfo,&ProInfo); // 进程信息结构
   WaitForSingleObject(ProInfo.hProcess, INFINITE);

CloseHandle ( ProInfo.hProcess );
CloseHandle ( ProInfo.hThread );
/*   BOOL m=CopyFile(TEXT("\\Storage Card\\MLO"),TEXT("\\boot\\MLO"),FALSE);
   m=CopyFile(TEXT("\\Storage Card\\ebootsd.nb0"),TEXT("\\boot"),FALSE);
   m=CopyFile(TEXT("\\Storage Card\\logo.bin"),TEXT("\\boot"),FALSE);
   m=CopyFile(TEXT("\\Storage Card\\nk.bin"),TEXT("\\boot"),FALSE);
   system(TEXT(""));
*/
   ZeroMemory ( &StartInfo,sizeof(StartInfo));
   ZeroMemory (&ProInfo,sizeof(ProInfo));
   //CreateProcess(NULL,TEXT("\\windows\\diskpartemmc -s \\windows\\partemmc.txt"),NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL);
   //   CreateProcess(TEXT("\\windows\\cmd.exe"),TEXT(" cd Storage Card &&copy mlo \boot&&copy ebootsd.nb0 \boot&&copy logo.bin \boot&&copy nk.bin \boot"),NULL,NULL,NULL,NULL,NULL,NULL,&StartInfo,&ProInfo); // 进程信息结构
   CreateProcess(NULL,TEXT("prepemmc.bat"),NULL,NULL,NULL,NULL,NULL,NULL,&StartInfo,&ProInfo); // 进程信息结构
   WaitForSingleObject(ProInfo.hProcess, INFINITE);

CloseHandle ( ProInfo.hProcess );
CloseHandle ( ProInfo.hThread );
   return TRUE; // 除非将焦点设置到控件，否则返回 TRUE
}

#if defined(_DEVICE_RESOLUTION_AWARE) && !defined(WIN32_PLATFORM_WFSP)
void CAutoUpdateEmmcNKDlg::OnSize(UINT /*nType*/, int /*cx*/, int /*cy*/)
{
   if (AfxIsDRAEnabled())
   {
       DRA::RelayoutDialog(
           AfxGetResourceHandle(),
           this->m_hWnd,
           DRA::GetDisplayMode() != DRA::Portrait ?
           MAKEINTRESOURCE(IDD_AUTOUPDATEEMMCNK_DIALOG_WIDE) :
           MAKEINTRESOURCE(IDD_AUTOUPDATEEMMCNK_DIALOG));
   }
}
#endif