新手wince驱动问题

古战场的松柏 2010-3-25 15:05 楼主

用的是vs2005 2440A wince6.0

按照步骤加驱动后发现好像没有成功，

应该是先调用的DllEntry，串口DLL_PROCESS_ATTACH: 打印了 RETAILMSG(1,(TEXT("strINGS: DLL_PROCESS_ATTACH\n")));

之后就str_Init初始化 RETAILMSG(1,(TEXT("strINGS: str_Init\n"))); 接下问题来了，没有DLL_THREAD_ATTACH:这个部

分，一直显示DLL_THREAD_DETACH: 我就奇怪了，没有加载线程，为什么会一直卸载线程

回复评论（7）

沙发 pipingtom

没代码谁也不知道怎么回事，详细分析一下你的代码吧。

点赞 2010-3-25 15:06

板凳 zhugjbest

楼主还是贴出完整的串口打印信息，

另外附带一些相关代码，

这样大家才好给你分析。

MARK.

点赞 2010-3-25 15:11

4楼 xmjianfu

strINGS: DLL_PROCESS_ATTACH
strINGS: str_Init
strINGS: DLL_THREAD_DETACH
strINGS: DLL_THREAD_DETACH
strINGS: DLL_THREAD_DETACH
strINGS: DLL_THREAD_DETACH
strINGS: DLL_THREAD_DETACH
strINGS: DLL_THREAD_DETACH
strINGS: DLL_THREAD_DETACH
一直就显示这个了

str.CPP主要就是下面的东西，没有什么具体操作
DllEntry(HANDLE hinstDLL,
            DWORD dwReason,
            LPVOID  lpvReserved )
{
//EdbgOutputDebugstring("str DLLENTRY HAS BEEN IN \n");

switch(dwReason)
{
case DLL_PROCESS_ATTACH:
      g_hInstance = hinstDLL;
      RETAILMSG(1,(TEXT("strINGS: DLL_PROCESS_ATTACH\n")));
      return TRUE;
case DLL_THREAD_ATTACH:
      RETAILMSG(1,(TEXT("strINGS: DLL_THREAD_ATTACH\n")));
      break;
case DLL_THREAD_DETACH:
      RETAILMSG(1,(TEXT("strINGS: DLL_THREAD_DETACH\n")));
      break;
case DLL_PROCESS_DETACH:
      RETAILMSG(1,(TEXT("strINGS: DLL_PROCESS_DETACH\n")));
      break;

case DLL_PROCESS_EXITING:
      RETAILMSG(1,(TEXT("strINGS: DLL_PROCESS_EXITING\n")));
      break;
case DLL_SYSTEM_STARTED:
      RETAILMSG(1,(TEXT("strINGS: DLL_SYSTEM_STARTED\n")));
      break;
}
// EdbgOutputDebugstring("str DLLENTRY HAS BEEN IN \n");
return TRUE;
}
DWORD str_Init(DWORD dwContext)
{
DWORD dwRet=0 ;
RETAILMSG(1,(TEXT("strINGS: str_Init\n")));
// Initialize buffer to zero.
memset (achBuffer, 0, BUFSIZE * sizeof(WCHAR));
// Set return value to non-zero.
dwRet = 1;
return dwRet;
}

点赞 2010-3-25 15:23