GrabBag/SDK/Device/IKapLibrary/Examples/C/ParametrizeCamera_LoadAndSave/ParametrizeCamera_LoadAndSave.cpp

// ParametrizeCamera_LoadAndSave.cpp

/* @brief<65><66><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><C3BB><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD>μ<EFBFBD><CEBC>غͱ<D8BA><CDB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ã<EFBFBD><C3A3><EFBFBD>ʾ<EFBFBD><CABE>ͨ<EFBFBD><CDA8>ItkDevSaveConfigurationToFile<6C><65><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ե<EFBFBD><D4B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Features.ccf<63><66><EFBFBD>У<EFBFBD>ͨ<EFBFBD><CDA8>ItkDevLoadConfigurationFromFile<6C><65><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Features.ccf<63><66><EFBFBD>е<EFBFBD><D0B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԡ<EFBFBD>
 * @note<EFBFBD><EFBFBD>
 *
 * @brief<EFBFBD><EFBFBD>This example demonstrates to the user how to load and save the camera configuration, demonstrating exporting the camera attributes to a file (e. g. Features.ccf) via ItkDevSaveConfigurationToFile; importing the camera attributes from a file (e. g. Features.ccf) via ItkDevLoadConfigurationFromFile.
 * @note<EFBFBD><EFBFBD>
 */

#include <Windows.h>
#include <malloc.h>
#include <stdio.h>
#include <stdlib.h>

#include "IKapC.h"
#pragma comment(lib, "IKapC.lib")

/* @brief<65><66><EFBFBD>жϺ<D0B6><CFBA><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7>ɹ<EFBFBD><C9B9><EFBFBD><EFBFBD>á<EFBFBD>
 * @param[in] errc<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>
 *
 * @brief<EFBFBD><EFBFBD>Determine whether the function is called successfully.
 * @param[in] errc<EFBFBD><EFBFBD>Function return value. */
#define CHECK(errc)                                                                                                         \
    if (ITKSTATUS_OK != errc)                                                                                               \
    printErrorAndExit(errc)

// <20><><EFBFBD><EFBFBD><EFBFBD>豸<EFBFBD><E8B1B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//
// Camera device handle.
ITKDEVICE g_hCamera;

/* @brief<65><66><EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>س<EFBFBD><D8B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˳<EFBFBD><CBB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 *
 *
 * @brief<EFBFBD><EFBFBD>Users enter Enter to exit the program. */
void pressEnterToExit(void);

/* @brief<65><66><EFBFBD><EFBFBD>ӡ<EFBFBD><D3A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD>˳<EFBFBD><CBB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * @param[in] errc<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>
 *
 * @brief<EFBFBD><EFBFBD>Print error message and exit the program.
 * @param[in] errc<EFBFBD><EFBFBD>Function return value. */
void printErrorAndExit(ITKSTATUS errc);

int main(void)
{
    // IKapC <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><D6B5>
    //
    // Return value of IKapC functions.
    ITKSTATUS res;

    // <20><><EFBFBD><EFBFBD><EFBFBD>豸<EFBFBD><E8B1B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    //
    // The number of available devices.
    uint32_t numDevices = 0;

    // <20><>Ҫ<EFBFBD>򿪵<EFBFBD><F2BFAAB5>豸<EFBFBD><E8B1B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    //
    // The index of device to be opened.
    uint32_t devIndex = 0;

    printf("Itek Console Camera Features Example(C version)\n");

    // <20><>ʼ<EFBFBD><CABC> IKapC <20><><EFBFBD>л<EFBFBD><D0BB><EFBFBD><EFBFBD><EFBFBD>
    //
    // Initialize IKapC runtime environment.
    res = ItkManInitialize();
    CHECK(res);

    // ö<>ٿ<EFBFBD><D9BF><EFBFBD><EFBFBD>豸<EFBFBD><E8B1B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD>豸ǰ<E8B1B8><C7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ItkManGetDeviceCount() <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    //
    // Enumerate the number of available devices. Before opening the device, ItkManGetDeviceCount() function must be called.
    res = ItkManGetDeviceCount(&numDevices);
    CHECK(res);

    // <20><>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD><D3B5>豸ʱ<E8B1B8><CAB1>
    //
    // When there is no connected devices.
    if (numDevices == 0) {
        fprintf(stderr, "No device.\n");
        ItkManTerminate();
        pressEnterToExit();
        exit(EXIT_FAILURE);
    }
    fprintf(stderr, "total device count: %d, the index of which you want to open is:", numDevices);
    fflush(stderr);
    int scanTmp = scanf_s("%u", &devIndex);
    if (scanTmp != 1) {
        fprintf(stderr, "Invalid input. Expect an integer.\n");
        ItkManTerminate();
        pressEnterToExit();
        exit(EXIT_FAILURE);
    }

    if (devIndex >= numDevices)
    {
        fprintf(stderr, "index: %d is more than %d.\n", devIndex, numDevices - 1);
        ItkManTerminate();
        pressEnterToExit();
        exit(EXIT_FAILURE);
    }

    // <20><><EFBFBD><EFBFBD><EFBFBD>豸<EFBFBD><E8B1B8><EFBFBD><EFBFBD>ȡ<EFBFBD>豸<EFBFBD><E8B1B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    //
    // Open the device and get the handle of the device.
    res = ItkDevOpen(devIndex, ITKDEV_VAL_ACCESS_MODE_CONTROL, &g_hCamera);
    CHECK(res);

    printf("Start save the camera features to the file\n");
    printf("Wait......\n");

    // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>
    //
    // save the camera configuration file
    res = ItkDevSaveConfigurationToFile(g_hCamera, (char *)"Features.ccf");
    CHECK(res);

    printf("Finish save the camera features to the file\n\n");

    printf("Start load the camera features from the file\n");
    printf("Wait......\n");

    // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>
    //
    // load the camera configuration file
    res = ItkDevLoadConfigurationFromFile(g_hCamera, (char *)"Features.ccf");
    CHECK(res);

    printf("Finish load the camera features from the file\n");

    { int getCharTmp = getchar(); }

    //<2F>ر<EFBFBD><D8B1>豸<EFBFBD><E8B1B8>
    //
    // Close the device.
    res = ItkDevClose(g_hCamera);
    CHECK(res);

    // <20>ͷ<EFBFBD> IKapC <20><><EFBFBD>л<EFBFBD><D0BB><EFBFBD><EFBFBD><EFBFBD>
    //
    // Release IKapC runtime environment.
    ItkManTerminate();

    pressEnterToExit();
    return EXIT_SUCCESS;
}

// <20><>ӡ<EFBFBD><D3A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD>˳<EFBFBD><CBB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//
// Print error message and exit the program.
void printErrorAndExit(ITKSTATUS errc)
{
    fprintf(stderr, "Error Code:%08X\n", errc);
    ItkManTerminate();
    pressEnterToExit();
    exit(EXIT_FAILURE);
}

// <20>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>س<EFBFBD><D8B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˳<EFBFBD><CBB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//
// Users enter Enter to exit the program.
void pressEnterToExit(void)
{
    fprintf(stderr, "\nPress enter to exit.\n");
    while (getchar() != '\n')
        ;
}