/// <summary>
/// 设置相机软触发模式
/// </summary>
public void SetSoftwareTrigger()
{
if (TriggerModel == TriggerModelEnum.Software)
{
return;
}
TriggerModel = TriggerModelEnum.Software;
// Set an enum parameter.
if (camera.GetSfncVersion() < Sfnc2_0_0)
{
if (camera.Parameters[PLCamera.TriggerSelector].TrySetValue(PLCamera.TriggerSelector.AcquisitionStart))
{
if (camera.Parameters[PLCamera.TriggerSelector].TrySetValue(PLCamera.TriggerSelector.FrameStart))
{
camera.Parameters[PLCamera.TriggerSelector].TrySetValue(PLCamera.TriggerSelector.AcquisitionStart);
camera.Parameters[PLCamera.TriggerMode].TrySetValue(PLCamera.TriggerMode.Off);
camera.Parameters[PLCamera.TriggerSelector].TrySetValue(PLCamera.TriggerSelector.FrameStart);
camera.Parameters[PLCamera.TriggerMode].TrySetValue(PLCamera.TriggerMode.On);
camera.Parameters[PLCamera.TriggerSource].TrySetValue(PLCamera.TriggerSource.Software);
}
else
{
camera.Parameters[PLCamera.TriggerSelector].TrySetValue(PLCamera.TriggerSelector.AcquisitionStart);
camera.Parameters[PLCamera.TriggerMode].TrySetValue(PLCamera.TriggerMode.On);
camera.Parameters[PLCamera.TriggerSource].TrySetValue(PLCamera.TriggerSource.Software);
}
}
}
else // For SFNC 2.0 cameras, e.g. USB3 Vision cameras
{
if (camera.Parameters[PLCamera.TriggerSelector].TrySetValue(PLCamera.TriggerSelector.FrameBurstStart))
{
if (camera.Parameters[PLCamera.TriggerSelector].TrySetValue(PLCamera.TriggerSelector.FrameStart))
{
camera.Parameters[PLCamera.TriggerSelector].TrySetValue(PLCamera.TriggerSelector.FrameBurstStart);
camera.Parameters[PLCamera.TriggerMode].TrySetValue(PLCamera.TriggerMode.Off);
camera.Parameters[PLCamera.TriggerSelector].TrySetValue(PLCamera.TriggerSelector.FrameStart);
camera.Parameters[PLCamera.TriggerMode].TrySetValue(PLCamera.TriggerMode.On);
camera.Parameters[PLCamera.TriggerSource].TrySetValue(PLCamera.TriggerSource.Software);
}
else
{
camera.Parameters[PLCamera.TriggerSelector].TrySetValue(PLCamera.TriggerSelector.FrameBurstStart);
camera.Parameters[PLCamera.TriggerMode].TrySetValue(PLCamera.TriggerMode.On);
camera.Parameters[PLCamera.TriggerSource].TrySetValue(PLCamera.TriggerSource.Software);
}
}
}
//stopWatch.Reset();
//stopWatch.Start();// **** 重启采集时间计时器 ****
}
/// <summary>
/// 设置相机外触发模式
/// </summary>
public void SetExternTrigger()
{
if (TriggerModel == TriggerModelEnum.ExternTrigger)
{
return;
}
TriggerModel = TriggerModelEnum.ExternTrigger;
if (camera.GetSfncVersion() < Sfnc2_0_0)
{
if (camera.Parameters[PLCamera.TriggerSelector].TrySetValue(PLCamera.TriggerSelector.AcquisitionStart))
{
if (camera.Parameters[PLCamera.TriggerSelector].TrySetValue(PLCamera.TriggerSelector.FrameStart))
{
camera.Parameters[PLCamera.TriggerSelector].TrySetValue(PLCamera.TriggerSelector.AcquisitionStart);
camera.Parameters[PLCamera.TriggerMode].TrySetValue(PLCamera.TriggerMode.Off);
camera.Parameters[PLCamera.TriggerSelector].TrySetValue(PLCamera.TriggerSelector.FrameStart);
camera.Parameters[PLCamera.TriggerMode].TrySetValue(PLCamera.TriggerMode.On);
camera.Parameters[PLCamera.TriggerSource].TrySetValue(PLCamera.TriggerSource.Line1);
}
else
{
camera.Parameters[PLCamera.TriggerSelector].TrySetValue(PLCamera.TriggerSelector.AcquisitionStart);
camera.Parameters[PLCamera.TriggerMode].TrySetValue(PLCamera.TriggerMode.On);
camera.Parameters[PLCamera.TriggerSource].TrySetValue(PLCamera.TriggerSource.Line1);
}
}
//Sets the trigger delay time in microseconds.
camera.Parameters[PLCamera.TriggerDelayAbs].SetValue(5); // 设置触发延时
//Sets the absolute value of the selected line debouncer time in microseconds
camera.Parameters[PLCamera.LineSelector].TrySetValue(PLCamera.LineSelector.Line1);
camera.Parameters[PLCamera.LineMode].TrySetValue(PLCamera.LineMode.Input);
camera.Parameters[PLCamera.LineDebouncerTimeAbs].SetValue(5); // 设置去抖延时，过滤触发信号干扰
}
else // For SFNC 2.0 cameras, e.g. USB3 Vision cameras
{
if (camera.Parameters[PLCamera.TriggerSelector].TrySetValue(PLCamera.TriggerSelector.FrameBurstStart))
{
if (camera.Parameters[PLCamera.TriggerSelector].TrySetValue(PLCamera.TriggerSelector.FrameStart))
{
camera.Parameters[PLCamera.TriggerSelector].TrySetValue(PLCamera.TriggerSelector.FrameBurstStart);
camera.Parameters[PLCamera.TriggerMode].TrySetValue(PLCamera.TriggerMode.Off);
camera.Parameters[PLCamera.TriggerSelector].TrySetValue(PLCamera.TriggerSelector.FrameStart);
camera.Parameters[PLCamera.TriggerMode].TrySetValue(PLCamera.TriggerMode.On);
camera.Parameters[PLCamera.TriggerSource].TrySetValue(PLCamera.TriggerSource.Line1);
}
else
{
camera.Parameters[PLCamera.TriggerSelector].TrySetValue(PLCamera.TriggerSelector.FrameBurstStart);
camera.Parameters[PLCamera.TriggerMode].TrySetValue(PLCamera.TriggerMode.On);
camera.Parameters[PLCamera.TriggerSource].TrySetValue(PLCamera.TriggerSource.Line1);
}
}
//Sets the trigger delay time in microseconds.//float
camera.Parameters[PLCamera.TriggerDelay].SetValue(5); // 设置触发延时
//Sets the absolute value of the selected line debouncer time in microseconds
camera.Parameters[PLCamera.LineSelector].TrySetValue(PLCamera.LineSelector.Line1);
camera.Parameters[PLCamera.LineMode].TrySetValue(PLCamera.LineMode.Input);
camera.Parameters[PLCamera.LineDebouncerTime].SetValue(5); // 设置去抖延时，过滤触发信号干扰
}
//stopWatch.Reset();
//stopWatch.Start();// **** 重启采集时间计时器 ****
}
