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#region 获得相机信息方法

/// <summary>

/// 公有静态方法，查找单个相机。例如“Basler”

/// </summary>

public static ICogFrameGrabber FindFrameGrabber(string CameraType)

{

    CogFrameGrabberGigEs frameGrabbers = new CogFrameGrabberGigEs();

    foreach (ICogFrameGrabber fg in frameGrabbers)

    {

        if (fg.Name.Contains(CameraType))

        {

            return (fg);

        }

    }

    return null;

}

/// <summary>

/// 公有静态方法，查找相机列表。

/// </summary>

public static void FindFrameGrabber(List<ICogFrameGrabber> List)

{

    CogFrameGrabberGigEs frameGrabbers = new CogFrameGrabberGigEs();

    foreach (ICogFrameGrabber fg in frameGrabbers)

    {

        if (fg.Name.Contains("Basler"))

        {

            List.Add(fg);

        }

    }

}

/// <summary>

/// 公有静态方法，创建相机初始化工具获取信息。

/// </summary>

public static ICogAcqFifo GetCogAcqFifo(int index)

{

    List<ICogFrameGrabber> list = new List<ICogFrameGrabber>();

    FindFrameGrabber(list);

    ICogFrameGrabber frameGrabbers = list[index];

    ICogAcqFifo mCogAcqFifo = null; ;

 

    if (frameGrabbers == null)

    {

        mCogAcqFifo = null;

        return mCogAcqFifo;

    }

    if (frameGrabbers.Name.Contains("gm"))

    {

        mCogAcqFifo = frameGrabbers.CreateAcqFifo("Generic GigEVision (Mono)", CogAcqFifoPixelFormatConstants.Format8Grey, 0, false);

    }

    else if (frameGrabbers.Name.Contains("gc"))

    {

        mCogAcqFifo = frameGrabbers.CreateAcqFifo("Generic GigEVision (Bayer Color)", CogAcqFifoPixelFormatConstants.Format32RGB, 0, false);

    }

    return mCogAcqFifo;

}

/// <summary>

/// 公有静态方法，查找相机数量。

/// </summary>

public static int GetAllCCDCount()

{

    CogFrameGrabberGigEs frameGrabbers = new CogFrameGrabberGigEs();

 

    int count = frameGrabbers.Count;

 

    return count;

}

/// <summary>

/// 公有静态方法，获得CCD曝光exposure。

/// </summary>

public static double GetCurCCDExposure(ICogAcqFifo acqFifo)

{

    ICogAcqExposure exposureParams = acqFifo.OwnedExposureParams;

    double exposure;

    if (exposureParams == null)

    {

        exposure = 0;

    }

    else

    {

        exposure = exposureParams.Exposure;

    }

    return exposure;

}

/// <summary>

/// 公有静态方法，获得CCD亮度light。

/// </summary>

public static double GetCurCCDLight(ICogAcqFifo acqFifo)

{

    ICogAcqLight lightParams = acqFifo.OwnedLightParams;

    double light;

    if (lightParams == null)

    {

        light = 0;

    }

    else

    {

        light = lightParams.LightPower;

    }

    return light;

}

 

/// <summary>

/// 公有静态方法，获得CCD对比度Contrast。

/// </summary>

public static double GetCurCCDContrast(ICogAcqFifo acqFifo)

{

    ICogAcqContrast ContrastParams = acqFifo.OwnedContrastParams;

    double Contrast;

    if (ContrastParams == null)

    {

        Contrast = 0;

    }

    else

    {

        Contrast = ContrastParams.Contrast;

    }

    return Contrast;

}

/// <summary>

/// 公有静态方法，获得CCD序列号SN

/// </summary>

public static string GetCurCCDSN(ICogAcqFifo acqFifo)

{

    string SerialNumber;

    if (acqFifo == null)

    {

        SerialNumber = "";

    }

    else

    {

        SerialNumber = acqFifo.FrameGrabber.SerialNumber;

    }

    return SerialNumber;

}

/// <summary>

/// 公有静态方法，获得CCD名称Name

/// </summary>

public static string GetCurCCDName(ICogAcqFifo acqFifo)

{

    string CCDName;

    if (acqFifo == null)

    {

        CCDName = "";

    }

    else

    {

        CCDName = acqFifo.FrameGrabber.Name;

    }

    return CCDName;

}

/// <summary>

/// 公有静态方法，获得CCD名称IP

/// </summary>

public static string GetCurCCDIP(ICogAcqFifo acqFifo)

{

    string IP;

    if (acqFifo == null)

    {

        IP = "0.0.0.0";

    }

    else

    {

        IP = acqFifo.FrameGrabber.OwnedGigEAccess.CurrentIPAddress;

    }

    return IP;

}

/// <summary>

/// 公有静态方法，获得CCD名称HostIP

/// </summary>

public static string GetCurCCDHostIP(ICogAcqFifo acqFifo)

{

    string HostIP;

    if (acqFifo == null)

    {

        HostIP = "0.0.0.0";

    }

    else

    {

        HostIP = acqFifo.FrameGrabber.OwnedGigEAccess.HostIPAddress;

    }

    return HostIP;

}

/// <summary>

/// 公有静态方法，获得CCD信号反跳转时间参数。

/// </summary>

public static double GetCurCCDLineDebouncerTime(ICogGigEAccess gigEAccess)

{

    double LineDebouncerTimeAbs = 0;

    try

    {

        LineDebouncerTimeAbs = gigEAccess.GetDoubleFeature("LineDebouncerTimeAbs");

        return LineDebouncerTimeAbs;

    }

    catch { }

    return LineDebouncerTimeAbs;

}

/// <summary>

/// 公有静态方法，获得CCD帧率参数。

/// </summary>

public static double GetCurCCDAcquisitionLineRate(ICogGigEAccess gigEAccess)

{

    double AcquisitionLineRateAbs = 0;

    try

    {

        AcquisitionLineRateAbs = gigEAccess.GetDoubleFeature("AcquisitionLineRateAbs");

        return AcquisitionLineRateAbs;

    }

    catch { }

    return AcquisitionLineRateAbs;

}

#endregion 获得相机信息方法

 

#region 设置相机参数方法

/// <summary>

/// 公有静态方法，设置CCD曝光exposure

/// </summary>

public static void ConfigureExposure(ICogAcqFifo acqFifo, double exposure)

{

    ICogAcqExposure exposureParams = acqFifo.OwnedExposureParams;

    if (exposureParams != null)

    {

        exposureParams.Exposure = exposure;

        acqFifo.Prepare();

    }

}

 

/// <summary>

/// 公有静态方法，设置CCD亮度light。

/// </summary>

public static void ConfigureLight(ICogAcqFifo acqFifo, double light)

{

    ICogAcqLight lightParams = acqFifo.OwnedLightParams;

 

    if (lightParams != null)

    {

        if (light > 1 || light < 0)

        {

            System.Windows.Forms.MessageBox.Show("参数需要在0-1区间！", "提示");

        }

        else

        {

            lightParams.LightPower = light;

            acqFifo.Prepare();

        }

    }

}

 

/// <summary>

/// 公有静态方法，设置CCD对比度Contrast。

/// </summary>

public static void ConfigureContrast(ICogAcqFifo acqFifo, double Contrast)

{

    ICogAcqContrast ContrastParams = acqFifo.OwnedContrastParams;

 

    if (ContrastParams != null)

    {

        if (Contrast > 1 || Contrast < 0)

        {

            System.Windows.Forms.MessageBox.Show("参数需要在0-1区间！", "提示");

        }

        else

        {

            ContrastParams.Contrast = Contrast;

            acqFifo.Prepare();

        }

    }

}

 

/// <summary>

/// 公有静态方法，设置CCD外触发参数。

/// </summary>

public static void ConfigureTrigger(ICogGigEAccess gigEAccess, double lineDebouncerTime, double AcquisitionLineRateAbs)

{

    //gigEAccess.SetFeature("TriggerSelector", "LineStart");

    //gigEAccess.SetFeature("TriggerMode", "Off");

    gigEAccess.SetFeature("TriggerSelector", "FrameStart");//帧

    gigEAccess.SetFeature("TriggerMode", "On");

    gigEAccess.SetFeature("TriggerSource", "Line3");

    // gigEAccess.SetFeature("TriggerActivation", "RisingEdge");

    // 或者可以触发激活到fallingedge。

    gigEAccess.SetFeature("TriggerActivation", "FallingEdge");

    //gigEAccess.SetFeature("LineSelector", "Line3");

    gigEAccess.SetFeature("LineTermination", "false");

    gigEAccess.SetDoubleFeature("LineDebouncerTimeAbs", lineDebouncerTime);

    gigEAccess.SetDoubleFeature("AcquisitionLineRateAbs", AcquisitionLineRateAbs);

}

public static void SetlineDebouncerTime(ICogGigEAccess gigEAccess, double time)

{

    gigEAccess.SetFeature("TriggerSelector", "FrameStart");//帧

    gigEAccess.SetFeature("TriggerSource", "Line1");

    gigEAccess.SetFeature("TriggerActivation", "FallingEdge");

    //gigEAccess.SetFeature("TriggerActivation", "RisingEdge");

    gigEAccess.SetFeature("LineSelector", "Line1");

    //gigEAccess.SetFeature("LineTermination", "false");

    gigEAccess.SetDoubleFeature("LineDebouncerTimeAbs", time);

}

/// <summary>

/// 公有静态方法，设置CCD旋转编码器触发。

/// </summary>

public static void ConfigureEncoder(ICogGigEAccess gigEAccess)

{

    gigEAccess.SetFeature("ShaftEncoderModuleLineSelector", "PhaseA");

    gigEAccess.SetFeature("ShaftEncoderModuleLineSource", "Line2");

    gigEAccess.SetFeature("ShaftEncoderModuleLineSelector", "PhaseB");

    gigEAccess.SetFeature("ShaftEncoderModuleLineSource", "Line3");

    // Enable line termination for the RS-422 encoder signals

    gigEAccess.SetFeature("LineSelector", "Line2");

    gigEAccess.SetFeature("LineTermination", "true");

    gigEAccess.SetFeature("LineSelector", "Line3");

    gigEAccess.SetFeature("LineTermination", "true");

    // Set the shaft encoder module counter mode

    gigEAccess.SetFeature("ShaftEncoderModuleCounterMode", "IgnoreDirection");

    gigEAccess.SetFeature("TriggerSelector", "LineStart");

    gigEAccess.SetFeature("TriggerMode", "On");

    gigEAccess.SetFeature("TriggerSource", "ShaftEncoderModuleOut");

    gigEAccess.SetFeature("TriggerActivation", "FallingEdge");

    //gigEAccess.SetFeature("TriggerActivation", "RisingEdge");

}

 

public static void ConfigureAcquisitionLineRateAbs(ICogGigEAccess gigEAccess, double _AcquisitionLineRateAbs)

{

    gigEAccess.SetDoubleFeature("AcquisitionLineRateAbs", _AcquisitionLineRateAbs);

}

public static void ConfigurelineDebouncerTime(ICogGigEAccess gigEAccess, double _lineDebouncerTime)

{

    gigEAccess.SetDoubleFeature("LineDebouncerTimeAbs", _lineDebouncerTime);

}

 

 

/// <summary>

/// 公有静态方法，设置位宽。

/// </summary>

public static void SetBandwidth(ICogGigEAccess gigEAccess,

    double percentageOfBandwidth)

{

    Double maxRate = 100 * 1024 * 1024;

    uint packetSize = gigEAccess.GetIntegerFeature("GevSCPSPacketSize");

    Double packetTime = packetSize / maxRate;

    Double desiredTime = packetTime / percentageOfBandwidth;

    Double delaySec = desiredTime - packetTime;

    ulong timeStampFreq = gigEAccess.TimeStampFrequency;

    uint delay = (uint)(delaySec * timeStampFreq);

    gigEAccess.SetIntegerFeature("GevSCPD", delay);

}

#endregion 设置相机参数方法

/// <summary>

/// 公有静态方法，保存用户设置参数。

/// </summary>

public static void SaveUserSet(ICogGigEAccess gigEAccess)

{

    gigEAccess.SetFeature("UserSetSelector", "UserSet1");

    gigEAccess.ExecuteCommand("UserSetSave");

    gigEAccess.SetFeature("UserSetDefaultSelector", "UserSet1");

}

 

 

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