In niusrp.dll first chance exceptions

This is the appropriate forum for questions of Visual C++ to access the niusrp.dll API?  I hope so...

I started writing code VC ++ to control the N210 Ettus.  The first call that my application is in the DLL should API function niUSRP_OpenTxSession.  This call appears to succeed, returning to one zero State (no errors) and give me a session handle valid (non-zero).  However, when I make the call within the Visual Studio debugger, I see a rash of "first-chance exceptions" that occur during the execution of this API call.  I know that a first-chance exception is usually mild if handled, but I fear that I may have a configuration problem because I don't expect exceptions to be a natural part of program flow.

Here is a list of exceptions that I receive.  In an application inherited from VC ++ 6.0, calling the niUSRP API functions by indirect means (LoadLibrary and GetProcAddress), no direct link.  I do not know if what counts.

First-chance exception in... (KERNEL32. (DLL): 0xE06D7363: Microsoft C++ Exception.
First-chance exception in... (MSWSOCK. (DLL): 0xC0000005: Access Violation.
First-chance exception in... (MSWSOCK. (DLL): 0xC0000005: Access Violation.
First-chance exception in... (MSWSOCK. (DLL): 0xC0000005: Access Violation.
First-chance exception in... (KERNEL32. (DLL): 0xE06D7363: Microsoft C++ Exception.
(much more identical exceptions omitted...)
First-chance exception in... (KERNEL32. (DLL): 0xE06D7363: Microsoft C++ Exception.
First-chance exception in... (KERNEL32. (DLL): 0xC000008F: float inaccurate result.

These exceptions can safely be ignored?  They are indications of a problem?

Thank you

Ed

Hello Ed,

As a heads-up, version 1.0 does not work with these Remora as it has been tested only with the XCVR2450 and WBX.  The NOR-USRP version 1.1 adds support for the Remora, you have (SBX, BasicRX, BasicTX and others).

I think that first-chance exceptions are probably nothing to worry about, given the definition of a first-chance exceptionand the fact that the function calls are back niUSRP_Status_Success.

In addition, you may not have noticed, but there are a .lib file that you can link statically instead of use calls LoadLibrary and GetProcAddress.  This .lib is located at \Program Files\National Instruments\NI-USRP\lib

I would also check the update header file.

Tags: NI Products

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    "Photoshop.exe": Loaded "C:\Program Files\Adobe\Adobe Photoshop CS2\Plug-Ins\Adobe Photoshop Only\File Formats\Png.8bi", binary was not compiled with debug information.
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    First chance to 0x7c812afb in Photoshop.exe exception: Microsoft C++ exception: [Exception] to the memory location 0 x 00000000...
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    Analyze your computer using Spybot and anti-virus if I were you.

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    Thank you!

    Hi Sinnas,

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    DLL1

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    DLL2

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    --------------------------------------------------------------------------

    DLL2 (DLL1 function calls exported in header files)

    --------------------------------------------------------------------------

    DLL1<--------------------  you="" can="" also="" create="" a="" gui="" that="" only="" calls="" dll1="" exported="" header="" files="" to="" test="" out="">

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    I get frequent bluescreens for months.  Sometimes two or three a day.  Recently, I reformatted my computer and reinstalled Windows, which did not help in the slightest.  They occur at any time, is not serious if I am playing games or if the computer is sitting idle.

    System Specs:
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    NVIDIA GeForce 9800 GTX
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    Thank you!

    DETAILS OF THE ACCIDENT

    ==================================================
    Dump file: Mini062210 - 01.dmp
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    Bug Check String:
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    Parameter 1: 0x00000000
    Parameter 2: 0x8956b020
    Parameter 3: 0xb2000040
    Parameter 4: 0 x 00000800
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    Product name: Microsoft® Windows® Operating System
    Company: Microsoft Corporation
    File version: 6.0.6002.18005 (lh_sp2rtm.090410 - 1830)
    ==================================================

    ==================================================
    Dump file: Mini062010 - 01.dmp
    Crash time: 20/06/2010-18:49:14
    Bug Check String:
    Bug check code: 0 x 00000124
    Parameter 1: 0x00000000
    Parameter 2: 0x86e4a3f0
    Parameter 3: 0xb2000040
    Parameter 4: 0 x 00000800
    Caused by the driver: hal.dll
    Caused by the address: hal.dll + 69dd
    Description of the file: Hardware Abstraction Layer DLL
    Product name: Microsoft® Windows® Operating System
    Company: Microsoft Corporation
    File version: 6.0.6002.18005 (lh_sp2rtm.090410 - 1830)
    ==================================================

    ==================================================
    Dump file: Mini061910 - 03.dmp
    Crash time: 19/06/2010 21:24:05
    Bug Check String:
    Bug check code: 0 x 00000124
    Parameter 1: 0x00000000
    Parameter 2: 0xaae3d3f0
    Parameter 3: 0xb2000040
    Parameter 4: 0 x 00000800
    Caused by the driver: hal.dll
    Caused by the address: hal.dll + 69dd
    Description of the file: Hardware Abstraction Layer DLL
    Product name: Microsoft® Windows® Operating System
    Company: Microsoft Corporation
    File version: 6.0.6002.18005 (lh_sp2rtm.090410 - 1830)
    ==================================================

    MODULE OF THE PILOT/DETAILS:
    ==================================================
    File name: hal.dll
    Stack address: hal.dll + 69dd
    Address: 0x82bae000
    Address: 0x82be1000
    Size: 0 x 00033000
    Time stamp: 0x49e018d9
    Channel time: 2009-04-11 14:13:13
    Product name: Microsoft® Windows® Operating System
    Description of the file: Hardware Abstraction Layer DLL
    File version: 6.0.6002.18005 (lh_sp2rtm.090410 - 1830)
    Company: Microsoft Corporation
    Full path: C:\Windows\system32\hal.dll
    ==================================================

    All except a depressed that you downloaded came from bugs 0 x 124. Unfortunately, the pshed.dll file (error on hardware detection specific platform) on your system doesn't have a published public symbols, is not possible to get the data structures necessary to extract more details landfills.  If you can download c:\windows\system32\pshed.dll from your system to SkyDrive, which can help get the symbols which can lead to additional details.  That said, you don't seem to be a hardware problem, probably processor or motherboard.  Try some of what follows, but you may wind up checking in some hardware replacement.  Make sure that the cooling and ventilation system. Test the RAM, reinsert the processor and RAM if you can.  If the BIOS is the most recent, consider to return to a previous version and see if that helps.  Otherwise, update the BIOS.  Also check the BIOS settings; Perhaps, note the current settings, reset the default settings of the BIOS and then to adjust these parameters are needed to settle, you know.  Check the voltage, etc. and ensure/verify the motherboard CPU compatibility.  If you are overclocking, stop.

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    Hello

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    Hello world

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    BEGIN
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    END;
    BEGIN
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    *
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    Your first statement

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      DBMS_OUTPUT.PUT_LINE(AUTH||' first Block');
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      THEN
        DBMS_OUTPUT.PUT_LINE('No Person Named David has been registered as Author');
    END;
    

    most likely throws an exception TOO_MANY_ROWS. Since you have no exception handler to deal with this condition, the exception will get propagated from the procedure and no call DBMS_OUTPUT is ever going to be executed. Maybe you wanted to combine your two blocks like this

    BEGIN
      SELECT LAST_NAME INTO AUTH FROM AUTHORS WHERE UPPER(FIRST_NAME) = 'DAVID';
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    EXCEPTION
      WHEN NO_DATA_FOUND
      THEN
        DBMS_OUTPUT.PUT_LINE('No Person Named David has been registered as Author');
      WHEN TOO_MANY_ROWS
      THEN
        DBMS_OUTPUT.PUT_LINE('Too Many Persons registered as Author by Name David');
    END;
    

    Justin

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