优化相机设置和异常处理逻辑

C3032

2025-12-20 ae0d9092bc828a5260c4f506c976c32b7bb2feab

 LB_VisionProcesses/Cameras/2DCameraForm.cs

@@ -37,9 +37,9 @@
        {
            InitializeComponent();
            //传入相机句柄后禁用连接/断开按键
            this.btnOpen.Enabled = false;
            this.btnClose.Enabled = false;
            this.cmbBrand.Enabled = false;
            //this.btnOpen.Enabled = false;
            //this.btnClose.Enabled = false;
            //this.cmbBrand.Enabled = false;
            this.panel_Picture.Controls.Clear();

            this.dicCameras = dicCameras;
@@ -203,6 +203,7 @@
                int Index = cmbBrand.FindString(camera.Brand.ToString()); ;
                cmbBrand.Text = camera.Brand.ToString();
                cmbBrand.SelectedIndex = Index;
                this.btnEdit.Enabled = true;
            }
        }

@@ -236,6 +237,7 @@
                    camera.ImageGrabbed -= GetImageBllComplete;
                    camera.ImageGrabbed += GetImageBllComplete;
                    MessageBox.Show(camera.SN + "打开成功");
                    this.btnEdit.Enabled = true;
                }
            }
            else
@@ -282,6 +284,67 @@
        {
            if (camera == null)
                return;

            using (Form editForm = new Form())
            {
                editForm.Text = "高级参数设置 - " + camera.SN;
                editForm.Size = new System.Drawing.Size(400, 500);
                editForm.StartPosition = FormStartPosition.CenterParent;
                editForm.FormBorderStyle = FormBorderStyle.SizableToolWindow;

                PropertyGrid pg = new PropertyGrid();
                pg.Dock = DockStyle.Fill;
                pg.SelectedObject = new CameraAdvancedSettings(camera);

                editForm.Controls.Add(pg);
                editForm.ShowDialog();
            }
        }

        /// <summary>
        /// 相机高级设置包装类
        /// </summary>
        public class CameraAdvancedSettings
        {
            private BaseCamera _camera;
            public CameraAdvancedSettings(BaseCamera camera)
            {
                _camera = camera;
            }

            [System.ComponentModel.Category("触发设置"), System.ComponentModel.Description("触发源")]
            public TriggerSource TriggerSource
            {
                get { _camera.GetTriggerMode(out _, out TriggerSource s); return s; }
                set { _camera.GetTriggerMode(out TriggerMode m, out _); _camera.SetTriggerMode(m, value); }
            }

            [System.ComponentModel.Category("触发设置"), System.ComponentModel.Description("触发极性")]
            public TriggerPolarity TriggerPolarity
            {
                get { _camera.GetTriggerPolarity(out TriggerPolarity p); return p; }
                set { _camera.SetTriggerPolarity(value); }
            }

            [System.ComponentModel.Category("触发设置"), System.ComponentModel.Description("触发延时(us)")]
            public double TriggerDelay
            {
                get { _camera.GetTriggerDelay(out double d); return d; }
                set { _camera.SetTriggerDelay(value); }
            }

            [System.ComponentModel.Category("触发设置"), System.ComponentModel.Description("触发滤波(us)")]
            public double TriggerFilter
            {
                get { _camera.GetTriggerFliter(out double f); return f; }
                set { _camera.SetTriggerFliter(value); }
            }

            [System.ComponentModel.Category("图像设置"), System.ComponentModel.Description("自动白平衡")]
            public void AutoBalanceWhite()
            {
                _camera.AutoBalanceWhite();
            }
        }

        /// <summary>
@@ -516,9 +579,25 @@

            if (res == DialogResult.Yes)  //保存VPP
            {
                TriggerSource actualSource = TriggerSource.Line0;
                TriggerPolarity polarity = TriggerPolarity.RisingEdge;
                double delay = 0;
                double filter = 0;

                if (camera != null)
                {
                    camera.GetTriggerMode(out _, out actualSource);
                    camera.GetTriggerPolarity(out polarity);
                    camera.GetTriggerDelay(out delay);
                    camera.GetTriggerFliter(out filter);
                }

                camConfig.Params.Inputs.Add("相机SN", cmbSN.Text);
                camConfig.Params.Inputs.Add("触发模式", TriggerMode.On);
                camConfig.Params.Inputs.Add("触发方式", radioButtonSoft.Checked ? TriggerSource.Software : TriggerSource.Line0);
                camConfig.Params.Inputs.Add("触发方式", radioButtonSoft.Checked ? TriggerSource.Software : actualSource);
                camConfig.Params.Inputs.Add("触发极性", polarity);
                camConfig.Params.Inputs.Add("触发延时", delay);
                camConfig.Params.Inputs.Add("触发消抖", filter);
                camConfig.Params.Inputs.Add("是否本地取图", ckbLocalTest.Checked);
                camConfig.Params.Inputs.Add("本地取图路径", cmbImagesPath.Items.Cast<string>().ToList());
                camConfig.Params.Inputs.Add("是否失败重新取图", ckbRegrab.Checked);
@@ -547,10 +626,11 @@
                camera.ImageGrabbed -= GetImageBllComplete;
                camera.StopGrabbing();

                camera.GetTriggerMode(out _, out TriggerSource actualSource);
                if (radioButtonSoft.Checked)
                    camera.SetTriggerMode(TriggerMode.On, TriggerSource.Software);
                else
                    camera.SetTriggerMode(TriggerMode.On, TriggerSource.Line0);
                    camera.SetTriggerMode(TriggerMode.On, actualSource);

                camera.StartGrabbing();
            }
@@ -620,10 +700,21 @@

            if (camera == null)
                return;

            camera.GetTriggerMode(out _, out TriggerSource currentSource);

            if (radioButtonSoft.Checked)
            {
                camera.SetTriggerMode(TriggerMode.On, TriggerSource.Software);
            }
            else
                camera.SetTriggerMode(TriggerMode.On, TriggerSource.Line0);
            {
                // 如果当前已经是硬件触发源，则保持；否则默认Line0
                if (currentSource == TriggerSource.Software)
                    camera.SetTriggerMode(TriggerMode.On, TriggerSource.Line0);
                else
                    camera.SetTriggerMode(TriggerMode.On, currentSource);
            }
        }

        System.Windows.Forms.ToolTip ToolTip = new System.Windows.Forms.ToolTip();