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  1. Re: How to communicare with Mass Storage devices ?

    Hello,
    I think it should be possible some way.
    When we insert thumb, it doesn't ask for drivers only thing we need to do is copy data manually. Here, I want to do it with program.
  2. How to communicare with Mass Storage devices ?

    Hello ,
    I have a usb dongle which comes under mass storage device.
    How can we communicate with mass storage device.
    The way i communicate with HID is

    HidD_GetHidGuid ..... get HId guid
    ...
  3. Re: Executable(debug) crashes while loading release DLL

    Application crashes at LoadLibrary() itself !
    only because DLL is release. If i load debug dll it loads and functions very fine.
  4. Executable(debug) crashes while loading release DLL

    Hi all,
    This is something new to me


    Release Exe LOADS Release DLL successfully......Always
    Debug Exe LOADS Debug DLL successfully....Always

    Debug exe CRASHES while loading Release...
  5. Replies
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    3,029

    Re: How to get USB port number from VC++ app

    yah,

    \??\USB#Vid_1720&Pid_0120#Version_01.000#{a5dcbf10-6530-11d2-901f-00c04fb951ed}

    this is the string in device parameter/SymbolicName

    This string I am getting anyways through...
  6. Replies
    5
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    3,029

    Re: How to get USB port number from VC++ app

    I verified it earlier, It has device and interface information except USB port number to which, device is connected.
  7. Replies
    1
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    2,568

    How to get USB port number from VC++ app

    Hello All,
    I am stuck a bit here.
    I am developing application in VC++.
    I am able to connect to USB device with HID standard driver.
    Only thing I am not able to retrieve is USB port number to...
  8. Replies
    5
    Views
    3,029

    How to get USB port number from VC++ app

    Hello All,
    I am stuck a bit here.
    I am developing application in VC++.
    I am able to connect to USB device with HID standard driver.
    Only thing I am not able to retrieve is USB port number to...
  9. Re: Synchronization:Blocking one function if other is running

    Yes,
    All these API's are in dll and being called by client app. with respect to multiple threads that it has.
    I want to make sure that only one out of these 8 functions is executed at a time and...
  10. Synchronization:Blocking one function if other is running

    Hello All,
    I have three functions f1(),f2(),f3()

    if I enter in
    f1()
    {


    }
    f2() and f3() should blocked till f1() executes completley
  11. Synchronization:Blocking one function if other is running

    Hello All,
    I have three functions f1(),f2(),f3()

    if I enter in
    f1()
    {


    }
    f2() and f3() should blocked till f1() executes completley
  12. Need Help in Design Decision - Selecting proper DLL Platform

    Hello All,
    I have an application made in C# .net(exe) that has to be interfaced with Vc++ dll(winapi).To bridge these two, My task is to create a bridging DLL.refer diag 1
    Problem: At present, I...
  13. Need Help in Design Decision - Selecting proper DLL Platform

    Hello All,
    I have an application made in C# .net(exe) that has to be interfaced with Vc++ dll(winapi).To bridge these two, My task is to create a bridging DLL.refer diag 1
    Problem: At present, I...
  14. Need Help in Design Decision - Selecting proper DLL Platform

    Hello All,
    I have an application made in C# .net(exe) that has to be interfaced with Vc++ dll(winapi).To bridge these two, My task is to create a bridging DLL.refer diag 1
    Problem: At present, I...
  15. Replies
    5
    Views
    1,364

    Declaring pointers

    How can we declare and address pointer of this structure

    public struct PASSTHRU_MSG
    {
    unsafe public System.Int32 ProtocolID;
    unsafe public System.Int32...
  16. Replies
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    1,791

    Re: Capacity of ListBox

    OK.
    It is resolved this way.
    Problem (Platform SDK) :
    Display incoming data packets from vehicle ECU in list control and saving in file structure. Data reception is continuous so 32k limit crosses...
  17. Replies
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    1,791

    Re: Capacity of ListBox

    and what if the item count goes more than 32,767.
    will it be queue structure?(old gets deleted and new ones added)
  18. Replies
    10
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    1,791

    Capacity of ListBox

    Hi all,
    Question is
    what is maximum number of entries (rows) a listBox can have(in VC++)?
  19. Re: Best display control for displaying 4000 bytes(characters)

    Yah. I thought that initially. The issue pinned is, as the application can run for long, Might not be good idea to keep data volatile.
    Here,even if application crashes data is intact and recoverable.
  20. Re: Best display control for displaying 4000 bytes(characters)

    Hello,
    So this way we solved it !!
    1. We created an edit box(read only)
    2. The data stream that is received from port is directly displayed on edit box as well as list control.
    3. The stream also...
  21. Best display control for displaying 4000 bytes(characters)

    Hello ,
    I am working on SDK.
    Presently my display control is list control.
    display looks like this
    Sln. Time Protocol Tx Data pattern
    1 12:45 UART ...
  22. Replies
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    1,065

    Re: HELP:Text size in ListView_SetItemText

    Hi,
    Thank you very much for your ack.
    Actually I am using SDK so don't know how to get this done in SDK.
    BTW LimitText() is not supported.
    Moreover setting cchTextMax to say 1000 does not have...
  23. Replies
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    1,065

    Re: HELP:Text size in ListView_SetItemText

    So it mean, this is Defined Bug
    \MSDN - bug report

    http://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=116363

    Is there no solution to this problem?

    Thanks
  24. Replies
    2
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    976

    Re: HELP:Text size in ListView_SetItemText

    Hi,



    500 data means valid data incremental '1' to '9' in repetition , and no NULL.
    and fort test purpose, data is hard coded in API itself with " "
  25. Replies
    5
    Views
    1,065

    HELP:Text size in ListView_SetItemText

    Hi,
    I am calling ListView_SetItemText(), with text size as 500 bytes
    ListView_SetItemText(HND, index, 5, buff);//buff = 500 bytes of data
    But it is displaying only 260.
    Howcome?
    any mask or...
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