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have included the ftd2xx.h file as external dependency in the project. so the drivers installed should take care of linking the functions and reading and writing from the device(USB).
I can use their FT_Read and FT_Write functions without any errors.
Infact I have done the same way for GetStatus too.
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u have to include the lib file for the same.
take menu project->Settings
in the link tab, there will be an edit box called object/library modules. Give the name of the lib file there and rebuild the project.
nave
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FT_Read and FT_Write and FT_GetStatus are all in the same.
I dont know what I should include now.
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thathvamsi wrote: are all in the same.
same what?dll?
Actually whats "FTD2XX_API library funciton".Can u give me any link so that i can tell u, to what lib u must link.
nave
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I meant the dll.
Its the FTD2xx.dll that links the application software with the USB device.
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Hey,
thanks, I did.
works now.
Thanks for ur help.
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U might have declared a Funtion like "CUSBtestDlg::GetStatus(.)" in the header file ( say USBtestDlg.h ) but the body or funtion definiton is not written. More over u have called that funtion from some else.
Solutions.
Either remove the funtion declaration from the header file or Add the function definition in the CPP file
nave
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Hey,
I have posted my code / response in my previous message.
Any help/ideas?
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i am trying to make an number 1.111111
store into a float as 1.11
mean something like
int float lala = 1.111111;<==how can isave as 2 decimal place
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To clip off the rest of the ones, you can
double dfNum=1.111111;
dfNum*=100;
dfNum=(int)dfNum;
dfNum/=100;
TRACE("%f\n",dfNum);
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Is there anybody who can help me??????From past two days i am trying my best..but still...
Whenever I open a new project and try to compile it i got the error....
Any of you had this problem ? If so how do you solved it ?
c:\program files\microsoft visual studio\vc98\include\winnt.h(1092) : error
C2146: syntax error : missing ';' before identifier 'KSPIN_LOCK'
c:\program files\microsoft visual studio\vc98\include\winnt.h(1092) : fatal
error C1004: unexpected end of file found
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priyanka s wrote: c:\program files\microsoft visual studio\vc98\include\winnt.h(1092) : fatal
error C1004: unexpected end of file found
The above error is coming because u must compile the stdafx.cpp before compiling any other files first time.It good u build (not compile )the entire project first.
nave
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I ALREADY BUILD THE WHOLE PROJECT BEFORE COMPILE....
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Whats your program, are you getting this error in all your programs
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YES I AM GETTING THIS ERROR IN ALL MY PROGRAM.....JUST OPENING THE NEW PROJECT AND ERROR IS THERE...THE PROJECT WHICH R WORKING BEFORE NOW THEY ALSO HAVE ERROR...
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Just Uninstall the Visual Studio and reinstall it again.We have given you all the known solutions.
Appu..
"If you judge people, you have no time to love them."
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priyanka s wrote: c:\program files\microsoft visual studio\vc98\include\winnt.h(1092) : error
C2146: syntax error : missing ';' before identifier 'KSPIN_LOCK'
First, what does your stdafx.h file look like?
"Money talks. When my money starts to talk, I get a bill to shut it up." - Frank
"Judge not by the eye but by the heart." - Native American Proverb
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I was wondering if someone could tell me how to create a 2-d CStringArray.
Roj
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2d CString: CString ar[10][10];
or
2d CStringArray: CStringArray ar[10][10];
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Okay thanks. I could have sworn that I tried that, but it seems to work now.
Roj
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I have an MFC DLL ( DLL1) that talks to another DLL (DLL2) . The problem is that during an API call within DLL2 , DLL2 does a SendMessage to a window owned by DLL1 but I never seem to get notified of it .
Here is how my code looks
CMyWnd myWnd ;
Dll1_MainAPI()
{
AfxBeginThread(Dll1_Thread1, ..);
AfxBeginThread(Dll1_Thread2, ..);
}
Dll1_Thread1()
{
myWnd.Create(...);
while(GetMessage(msg, myWnd.m_hWnd, ...)!=-1)
{
if(msg.message == REGISTERED_MSG_FROM_DLL1)
{
AfxMessageBox("Received the message from dll1");
continue ;
}
TranslateMsg(msg);
DispatchMsg(msg);
}
Dll1_Thread2()
{
DLL1_API_Initialize(myWnd.hwnd , .....);
DLL1_API_Invoke( ....);
}
The problem is that the afxmessagebox is never called , even though the message is sent ( i can see the message via SPY) .
Now this occurs when there are no handlers for the registered message within CMyWnd .
If i add a handler in the message map for CmyWnd , the handler is called automatically
My design is such that I need to trap the message within DLL_Thread1() . I am still trying to figure out why I do not receive the notification .
Any help is greatly appreciated .
Engineering is the effort !
-- modified at 18:23 Sunday 23rd July, 2006
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Hey All,
I am having a small problem getting my app to connect to the internet using a dialup connection when there is already an open LAN (Local Area Network) connection active. The problem is limited to Win XP only, Win 9x and Win 2K work just fine. I have tried using InternetAutodial() and InternetAttemptConnect() to establish the connection. Both functions return the appropriate success codes to indicate that they established the connection, yet they both fail to connect to the internet. They do not even bring up the dialup dialog. If I disable the LAN connection then both functions work correctly and do manage to make the connection.
I am almost certain that it has more to do with the network settings on the WIN XP machine then it does with the above mentioned functions, but I am at a loss as to what it could be. Intenet Explorer, FireFox, Thunderbird, Outlook, and Outlook Express all have no problems making the dialup connection work with the settings the way they are.
Any ideas would be appreciated
You may be right
I may be crazy
-- Billy Joel --
Within you lies the power for good - Use it!
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Does this function work?
DWORD InternetDial(
HWND hwndParent,
LPTSTR lpszConnectoid,
DWORD dwFlags,
DWORD_PTR lpdwConnection,
DWORD dwReserved
);
Maxwell Chen
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Ah yes, if only it were that simple
InternetDial seems to work great on XP, but it totally refuses to connect at all on the 2K machine (have yet to test it on 9x).
You may be right
I may be crazy
-- Billy Joel --
Within you lies the power for good, use it!!!
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