cammain.cpp

Microsoft WinCE 6.0 BSP FINAL release source code for use with the i.MX27ADS TO2 WCE600_FINAL_MX27_S

        // receives this message. The prior DLL, if any, will first receive
        // a SPM_END_GROUP message. For global initialization and
        // de-initialization, the DLL should probably use SPM_START_SCRIPT
        // and SPM_STOP_SCRIPT, or even SPM_LOAD_DLL and SPM_UNLOAD_DLL.
        Debug(TEXT("ShellProc(SPM_BEGIN_GROUP, ...) called"));
        g_pKato->BeginLevel(0, TEXT("BEGIN GROUP: CAMTest.DLL"));
        break;

    case SPM_END_GROUP:
        // Sent to the DLL after a group of tests from that DLL has completed
        // running. This gives the DLL a time to cleanup after it has been
        // run. This message does not mean that the DLL will not be called
        // again; it just means that the next test to run belongs to a
        // different DLL. SPM_BEGIN_GROUP and SPM_END_GROUP allow the DLL
        // to track when it is active and when it is not active.
        Debug(TEXT("ShellProc(SPM_END_GROUP, ...) called"));
        g_pKato->EndLevel(TEXT("END GROUP: CAMTest.DLL"));
        break;

    case SPM_BEGIN_TEST:
        // Sent to the DLL immediately before a test executes. This gives
        // the DLL a chance to perform any common action that occurs at the
        // beginning of each test, such as entering a new logging level.
        // The spParam parameter will contain a pointer to a SPS_BEGIN_TEST
        // structure, which contains the function table entry and some other
        // useful information for the next test to execute. If the ShellProc
        // function returns SPR_SKIP, then the test case will not execute.
        Debug(TEXT("ShellProc(SPM_BEGIN_TEST, ...) called"));
        // Start our logging level.
        pBT = (LPSPS_BEGIN_TEST)spParam;
        g_pKato->BeginLevel(
            pBT->lpFTE->dwUniqueID,
            TEXT("BEGIN TEST: \"%s\", Threads=%u, Seed=%u"),
            pBT->lpFTE->lpDescription,
            pBT->dwThreadCount,
            pBT->dwRandomSeed);
        break;

    case SPM_END_TEST:
        // Sent to the DLL after a single test executes from the DLL.
        // This gives the DLL a time perform any common action that occurs at
        // the completion of each test, such as exiting the current logging
        // level. The spParam parameter will contain a pointer to a
        // SPS_END_TEST structure, which contains the function table entry and
        // some other useful information for the test that just completed. If
        // the ShellProc returned SPR_SKIP for a given test case, then the
        // ShellProc() will not receive a SPM_END_TEST for that given test case.
        Debug(TEXT("ShellProc(SPM_END_TEST, ...) called"));
        // End our logging level.
        pET = (LPSPS_END_TEST)spParam;
        g_pKato->EndLevel(
            TEXT("END TEST: \"%s\", %s, Time=%u.%03u"),
            pET->lpFTE->lpDescription,
            pET->dwResult == TPR_SKIP ? TEXT("SKIPPED") :
            pET->dwResult == TPR_PASS ? TEXT("PASSED") :
            pET->dwResult == TPR_FAIL ? TEXT("FAILED") : TEXT("ABORTED"),
            pET->dwExecutionTime / 1000, pET->dwExecutionTime % 1000);
        break;

    case SPM_EXCEPTION:
        // Sent to the DLL whenever code execution in the DLL causes and
        // exception fault. TUX traps all exceptions that occur while
        // executing code inside a test DLL.
        Debug(TEXT("ShellProc(SPM_EXCEPTION, ...) called"));
        g_pKato->Log(LOG_EXCEPTION, TEXT("Exception occurred!"));
        break;

    default:
        // Any messages that we haven't processed must, by default, cause us
        // to return SPR_NOT_HANDLED. This preserves compatibility with future
        // versions of the TUX shell protocol, even if new messages are added.
        return SPR_NOT_HANDLED;
    }

    return SPR_HANDLED;
}

////////////////////////////////////////////////////////////////////////////////

//----------------------------------------------------
// These two functions added To Framework Program
//----------------------------------------------------

//------------------------------------------------------------------------------
//
// Function: InitializeTests
//
// This function initializes the set of tests.  It maps the memory to the
// registers.
//
// Parameters:
//      None.
//
// Returns:
//      TRUE if the memory map succeeds; FALSE if the memory map fails.
//
//------------------------------------------------------------------------------
static BOOL
InitializeTests()
{
#ifndef BSP_MX27
    PHYSICAL_ADDRESS phyAddr;
#endif
    Debug(TEXT("InitializeTests starting\n"));
    Debug((TEXT("+%s()\r\n"), __WFUNCTION__));

    // open handle to the camera device
    hCamera = CreateFile(TEXT("CAM1:"),          // "special" file name
        GENERIC_READ|GENERIC_WRITE,   // desired access
        FILE_SHARE_READ|FILE_SHARE_WRITE,   // sharing mode
        NULL,                   // security attributes (=NULL)
        OPEN_EXISTING,            // creation disposition
        FILE_FLAG_RANDOM_ACCESS,  // flags and attributes
        NULL);                  // template file (ignored)
    if (hCamera == INVALID_HANDLE_VALUE)
    {
        Debug(TEXT("InitializeTests: Opening camera handle failed!\r\n"));
        return TPR_FAIL;
    }

    // open a pin for capture
    hCapturePin = CreateFile(TEXT("PIN1:"),          // "special" file name
        GENERIC_READ|GENERIC_WRITE,   // desired access
        0,   // sharing mode
        NULL,                   // security attributes (=NULL)
        OPEN_ALWAYS,            // creation disposition
        FILE_ATTRIBUTE_NORMAL,  // flags and attributes
        NULL);                  // template file (ignored)
    if (INVALID_HANDLE_VALUE == hCapturePin)
    {
        Debug(TEXT("InitializeTests: CreateFile PIN1 failed!\r\n"));
        return TPR_FAIL;
    }
    Debug((TEXT("InitializeTests: CreateFile PIN1 for capture Done!\r\n")));

    // open a pin for capture
    hPreviewPin = CreateFile(TEXT("PIN1:"),          // "special" file name
        GENERIC_READ|GENERIC_WRITE,   // desired access
        0,   // sharing mode
        NULL,                   // security attributes (=NULL)
        OPEN_ALWAYS,            // creation disposition
        FILE_ATTRIBUTE_NORMAL,  // flags and attributes
        NULL);                  // template file (ignored)
    if (INVALID_HANDLE_VALUE == hPreviewPin)
    {
        Debug(TEXT("InitializeTests: CreateFile PIN1 failed!\r\n"));
        return TPR_FAIL;
    }
    Debug((TEXT("InitializeTests: CreateFile PIN1 for preview Done!\r\n")));

    // open a pin for capture
    hStillPin = CreateFile(TEXT("PIN1:"),          // "special" file name
        GENERIC_READ|GENERIC_WRITE,   // desired access
        0,   // sharing mode
        NULL,                   // security attributes (=NULL)
        OPEN_ALWAYS,            // creation disposition
        FILE_ATTRIBUTE_NORMAL,  // flags and attributes
        NULL);                  // template file (ignored)
    if (INVALID_HANDLE_VALUE == hStillPin)
    {
        Debug(TEXT("InitializeTests: CreateFile PIN1 failed!\r\n"));
        return TPR_FAIL;
    }
    Debug((TEXT("InitializeTests: CreateFile PIN1 for still Done!\r\n")));

#ifndef BSP_MX27
    phyAddr.QuadPart = CSP_BASE_REG_PA_IPU;

    // Allocate the Register
    g_pIPU = (PCSP_IPU_REGS)MmMapIoSpace(phyAddr, sizeof(CSP_IPU_REGS),
        FALSE);
    if (g_pIPU == NULL)
    {
        Debug((TEXT("-%s returning FALSE\r\n"), __WFUNCTION__));

        return FALSE;
    }
#endif

    hFrameRateThreadShutdown = CreateEvent(NULL, FALSE, FALSE, NULL);
	
    Debug((TEXT("-%s returning TRUE\r\n"), __WFUNCTION__));

    return TRUE;
}

//------------------------------------------------------------------------------
//
// Function: FinishTests
//
// This function performs the clean up after the tests have finished.
//
// Parameters:
//      None.
//
// Returns:
//      None.
//
//------------------------------------------------------------------------------
static VOID
FinishTests()
{
    LPTSTR eventString = L"CameraTest1";
    Debug((TEXT("+%s()\r\n"), __WFUNCTION__));

    if (hFrameRateThread)
    {
       TerminateThread(hFrameRateThread, 0);
       CloseHandle(hFrameRateThread);
       hFrameRateThread = NULL;
    }

    CloseHandle(hStillPin);
    CloseHandle(hCapturePin);
    CloseHandle(hPreviewPin);
    CloseHandle(hCamera);

    CloseHandle(hCaptureMsgQ);
    CloseHandle(hPreviewMsgQ);
    CloseHandle(hStillMsgQ);
	
    Debug((TEXT("-%s()\r\n"), __WFUNCTION__));
}