From ebcc1d53f14112363bbf539bcaf0202aadcdc9d7 Mon Sep 17 00:00:00 2001
From: C3032 <1057644574@qq.com>
Date: 星期一, 13 四月 2026 12:58:58 +0800
Subject: [PATCH] 2D取图计数功能完成
---
LB_VisionProcesses/Cameras/2DCameraForm.cs | 301 +++++++++++++++++++++++++++++++++++++++----------
1 files changed, 236 insertions(+), 65 deletions(-)
diff --git a/LB_VisionProcesses/Cameras/2DCameraForm.cs b/LB_VisionProcesses/Cameras/2DCameraForm.cs
index 107eba5..2409faf 100644
--- a/LB_VisionProcesses/Cameras/2DCameraForm.cs
+++ b/LB_VisionProcesses/Cameras/2DCameraForm.cs
@@ -78,11 +78,25 @@
UserPictureBox onlinePictureBox { get; set; }
private System.Windows.Forms.Timer updateTimer;
- Total total = new Total { iImageCount = 0, iScanCount = 0 };
+ Total total = new Total { iImageCount = 0, iScanCount = 0, ImagesPerTyre = 1 };
DateTime startGrabtime = DateTime.Now;
+
+ // 鍔ㄦ�佹坊鍔犵殑澧炵泭涓嬫媺妗�
+ private ComboBox cmbGain;
private void CameraForm_Load(object sender, EventArgs e)
{
+ // 鍒濆鍖栧鐩婁笅鎷夋
+ cmbGain = new ComboBox();
+ cmbGain.Visible = false; // 榛樿闅愯棌
+ cmbGain.DropDownStyle = ComboBoxStyle.DropDownList;
+ cmbGain.Size = txtGain.Size;
+ cmbGain.Location = txtGain.Location;
+ cmbGain.Font = txtGain.Font;
+ cmbGain.SelectedIndexChanged += CmbGain_SelectedIndexChanged;
+ this.txtGain.Parent.Controls.Add(cmbGain);
+ cmbGain.BringToFront();
+
// 璁剧疆涓�涓畾鏃跺櫒锛屾瘡 100 姣瑙﹀彂涓�娆�
updateTimer = new System.Windows.Forms.Timer();
updateTimer.Interval = 1000; // 璁剧疆瀹氭椂鍣ㄩ棿闅斾负 1000 姣
@@ -124,6 +138,16 @@
if (camConfig.OutputImage != null && camConfig.OutputImage is Bitmap bitmap)
onlinePictureBox.Image = bitmap;
lblCapTime.Text = $"{camConfig.RunTime}ms";
+ }
+ }
+
+ private void CmbGain_SelectedIndexChanged(object sender, EventArgs e)
+ {
+ if (camera != null && camera is LBCamera && cmbGain.Visible)
+ {
+ // LBCamera SetGain expects double which is cast to int for enum value
+ // ComboBox index corresponds directly to EnumAnalogGain value (0-4)
+ camera.SetGain((double)cmbGain.SelectedIndex);
}
}
@@ -232,31 +256,71 @@
// 灏濊瘯灏嗚緭鍏ュ瓧绗︿覆杞崲涓烘灇涓惧��
if (Enum.TryParse(cmbBrand.Text, true, out CameraBrand brand))
{
- if (camera != null)
+ string selectedSN = cmbSN.Text.ToString();
+ bool isReusingExisting = false;
+
+ // 1. 灏濊瘯浠庣幇鏈夊瓧鍏镐腑鏌ユ壘宸插垵濮嬪寲鐨勭浉鏈�
+ if (dicCameras != null && dicCameras.ContainsKey(selectedSN))
+ {
+ var existingCamera = dicCameras[selectedSN];
+ // 纭繚鍝佺墝鍖归厤
+ if (existingCamera.Brand == brand)
+ {
+ camera = existingCamera;
+ isReusingExisting = true;
+ }
+ }
+
+ // 2. 濡傛灉娌℃湁澶嶇敤鐜版湁鐩告満锛屼笖褰撳墠camera瀵硅薄涓嶆槸鎴戜滑瑕佸鐢ㄧ殑瀵硅薄锛屽垯娓呯悊鏃у璞�
+ if (!isReusingExisting && camera != null)
{
camera.ImageGrabbed -= GetImageBllComplete;
camera.Dispose();
+ camera = null;
}
- // 浣跨敤 switch 璇彞鏉ュ垽鏂灇涓惧��
- switch (brand)
+ // 3. 濡傛灉娌℃湁澶嶇敤锛屽垯鍒涘缓鏂板疄渚�
+ if (!isReusingExisting)
{
- case CameraBrand.LBCamera:
- camera = new LBCamera();
- break;
- case CameraBrand.HRCamera:
- camera = new HRCamera();
- break;
- default:
- Debug.WriteLine($"銆恵DateTime.Now:HH:mm:ss.fff}銆戞湭鐭ュ搧鐗�");
- return;
+ // 浣跨敤 switch 璇彞鏉ュ垽鏂灇涓惧��
+ switch (brand)
+ {
+ case CameraBrand.LBCamera:
+ camera = new LBCamera();
+ break;
+ case CameraBrand.HRCamera:
+ camera = new HRCamera();
+ break;
+ default:
+ Debug.WriteLine($"銆恵DateTime.Now:HH:mm:ss.fff}銆戞湭鐭ュ搧鐗�");
+ return;
+ }
}
- if (cmbSN.Items.Count > 0 && camera.InitDevice(cmbSN.Text.ToString(), this.Handle))
+ IntPtr displayHandle = onlinePictureBox.Handle;
+ onlinePictureBox.Visible = true;
+
+ bool initSuccess = false;
+ if (isReusingExisting)
{
+ // 澶嶇敤鏃朵笉闇�瑕佸啀娆nitDevice锛屼絾鍙兘闇�瑕佹洿鏂版樉绀哄彞鏌�(瑙嗗叿浣揝DK瀹炵幇鑰屽畾锛孡BCamera閫氬父涓嶉渶瑕�)
+ initSuccess = true;
+ MessageBox.Show(camera.SN + "宸茶繛鎺� (澶嶇敤)");
+ }
+ else
+ {
+ if (cmbSN.Items.Count > 0 && camera.InitDevice(selectedSN, displayHandle))
+ {
+ initSuccess = true;
+ MessageBox.Show(camera.SN + "鎵撳紑鎴愬姛");
+ }
+ }
+
+ if (initSuccess)
+ {
+ // 閲嶆柊缁戝畾鏄剧ず鍥炶皟
camera.ImageGrabbed -= GetImageBllComplete;
camera.ImageGrabbed += GetImageBllComplete;
- MessageBox.Show(camera.SN + "鎵撳紑鎴愬姛");
this.btnEdit.Enabled = true;
}
}
@@ -264,18 +328,51 @@
{
Debug.WriteLine($"銆恵DateTime.Now:HH:mm:ss.fff}銆戞棤鏁堢殑鏋氫妇鍊硷紒");
}
+
+ // ... (rest of the UI update logic)
if (camera != null)
{
this.BeginInvoke(new Action(() =>
{
- double exp = 0;
- double gain = 0;
- camera.GetExpouseTime(out exp);
- txtExp.Text = exp.ToString();
+ if (camera is LBCamera lbCam)
+ {
+ // 鍒囨崲鍒颁笅鎷夋鏄剧ず
+ txtGain.Visible = false;
+ cmbGain.Visible = true;
+
+ // 濉厖閫夐」 (瀵瑰簲 EnumAnalogGain: Gain_1_0, Gain_1_3, Gain_1_9, Gain_2_8, Gain_5_5)
+ cmbGain.Items.Clear();
+ cmbGain.Items.AddRange(new object[] { "1.0x", "1.3x", "1.9x", "2.8x", "5.5x" });
- camera.GetGain(out gain);
- txtGain.Text = gain.ToString();
+ var config = lbCam.GetSensorConfig();
+ txtExp.Text = config.ExposureTime.ToString();
+
+ // 璁剧疆褰撳墠閫変腑鐨勫鐩�
+ int gainIndex = (int)config.AnalogGain;
+ if (gainIndex >= 0 && gainIndex < cmbGain.Items.Count)
+ {
+ cmbGain.SelectedIndex = gainIndex;
+ }
+ else
+ {
+ cmbGain.SelectedIndex = 0;
+ }
+ }
+ else
+ {
+ // 鎭㈠鏂囨湰妗嗘樉绀�
+ txtGain.Visible = true;
+ cmbGain.Visible = false;
+
+ double exp = 0;
+ double gain = 0;
+ camera.GetExpouseTime(out exp);
+ txtExp.Text = exp.ToString();
+
+ camera.GetGain(out gain);
+ txtGain.Text = gain.ToString();
+ }
camera.GetTriggerMode(out TriggerMode mode, out TriggerSource source);
@@ -295,8 +392,10 @@
if (camera.CloseDevice())
{
+ onlinePictureBox.Visible = true;
MessageBox.Show(camera.SN + "鏂紑鎴愬姛");
this.panel_Picture.Controls.Clear();
+ this.panel_Picture.Controls.Add(onlinePictureBox);
}
}
@@ -382,28 +481,31 @@
/// <summary>
/// 鐩告満鍥炶皟杩愯
+ /// 娉ㄦ剰锛氬浜嶭BCamera锛�3D绾挎壂鐩告満锛夛紝浣跨敤SDK鑷姩鏄剧ず妯″紡
+ /// SDK浼氳嚜鍔ㄥ皢鍥惧儚鏄剧ず鍒板搴旂殑鎺т欢涓婏紝姝ゅ洖璋冨彧鐢ㄤ簬缁熻閲囬泦娆℃暟
/// </summary>
/// <param name="CCDName"></param>
/// <param name="image"></param>
private void GetImageBllComplete(object sender, CameraEventArgs e)
{
+ // 瀵逛簬2D鐩告満锛堟墜鍔ㄥ鐞嗘ā寮忥級鍜岀幇鍦ㄧ殑LBCamera锛堟墜鍔ㄥ鐞嗘ā寮忥級
if (e.Bitmap == null)
return;
- lock (e.Bitmap)
+ lock (e.Bitmap)
+ {
+ if (this.InvokeRequired) // 妫�鏌ユ槸鍚﹂渶瑕佸湪UI绾跨▼涓婅皟鐢�
{
- if (this.InvokeRequired) // 妫�鏌ユ槸鍚﹂渶瑕佸湪UI绾跨▼涓婅皟鐢�
- {
- this.Invoke(new Action(() =>
- {
- onlinePictureBox.Image = e.Bitmap;
- })); // 閫掑綊璋冪敤鑷韩锛屼絾杩欐鍦║I绾跨▼涓�
- }
- else
+ this.Invoke(new Action(() =>
{
onlinePictureBox.Image = e.Bitmap;
- }
+ })); // 閫掑綊璋冪敤鑷韩锛屼絾杩欐鍦║I绾跨▼涓�
}
+ else
+ {
+ onlinePictureBox.Image = e.Bitmap;
+ }
+ }
total.iImageCount++;
try
{
@@ -426,23 +528,79 @@
Task.Factory.StartNew(() =>
{
- //camera.GetCamConfig(out CameraConfig OriCamConfig);
-
+ // 璁剧疆鏇濆厜鍜屽鐩�
camera.SetExpouseTime(Convert.ToDouble(txtExp.Text));
camera.SetGain(Convert.ToDouble(txtGain.Text));
- camera.GetImageWithSoftTrigger(out Bitmap bitmap);
+ bool success = false;
+ Bitmap bitmap = null;
- this.BeginInvoke(new Action(() =>
+ // 璋冪敤鍩虹被鎺ュ彛鐨勫崟娆￠噰闆嗘柟娉�
+ // LBCamera閲嶅啓浜哠tartSingleGrab鏂规硶锛屽叾浠栫浉鏈鸿皟鐢ㄨ繑鍥瀎alse
+ success = camera.StartSingleGrab();
+
+ if (success)
{
- if (bitmap != null)
- this.lblCapTime.Text = $"{(DateTime.Now - StartTime).TotalMilliseconds}ms";
- else
- this.lblCapTime.Text = "-1ms";
- }));
+ // 绛夊緟鍥惧儚鏁版嵁
+ using (AutoResetEvent waitHandle = new AutoResetEvent(false))
+ {
+ Bitmap captured = null;
+ EventHandler<CameraEventArgs> handler = (s, evt) =>
+ {
+ if (evt.Bitmap != null)
+ {
+ captured = evt.Bitmap.Clone() as Bitmap;
+ waitHandle.Set();
+ }
+ };
- //澶嶅師鍘熼�氳鍙ｈ缃�
- //camera.SetCamConfig(OriCamConfig);
+ camera.ImageGrabbed += handler;
+ try
+ {
+ // 绛夊緟5绉掕秴鏃�
+ if (waitHandle.WaitOne(5000))
+ {
+ bitmap = captured;
+ }
+ }
+ finally
+ {
+ camera.ImageGrabbed -= handler;
+ camera.StopGrabbing();
+ }
+ }
+
+ this.BeginInvoke(new Action(() =>
+ {
+ if (bitmap != null)
+ {
+ this.lblCapTime.Text = $"{(DateTime.Now - StartTime).TotalMilliseconds}ms";
+ onlinePictureBox.Image = bitmap;
+ }
+ else
+ {
+ this.lblCapTime.Text = "-1ms";
+ }
+ }));
+ }
+ else
+ {
+ // 濡傛灉StartSingleGrab澶辫触锛屽洖閫�鍒颁紶缁熺殑GetImageWithSoftTrigger
+ camera.GetImageWithSoftTrigger(out bitmap);
+
+ this.BeginInvoke(new Action(() =>
+ {
+ if (bitmap != null)
+ {
+ this.lblCapTime.Text = $"{(DateTime.Now - StartTime).TotalMilliseconds}ms";
+ onlinePictureBox.Image = bitmap;
+ }
+ else
+ {
+ this.lblCapTime.Text = "-1ms";
+ }
+ }));
+ }
});
}
@@ -453,12 +611,12 @@
total.Clear();
- // 灏濊瘯灏嗚緭鍏ュ瓧绗︿覆杞崲涓烘灇涓惧��
- if (Enum.TryParse(cmbBrand.Text, true, out CameraBrand brand))
- {
- camera.StopGrabbing();
- camera.StartWith_HardTriggerModel();
- }
+ // 鍋滄褰撳墠閲囬泦
+ camera.StopGrabbing();
+
+ // 璋冪敤鍩虹被鎺ュ彛鐨勮繛缁噰闆嗘柟娉�
+ // LBCamera浼氳皟鐢⊿tartContinuousGrab鏂规硶锛屽叾浠栫浉鏈轰娇鐢ㄥ師鏈夌殑StartWith_HardTriggerModel
+ camera.StartContinuousGrab();
startGrabtime = DateTime.Now;
@@ -473,18 +631,15 @@
total.Clear();
- // 灏濊瘯灏嗚緭鍏ュ瓧绗︿覆杞崲涓烘灇涓惧��
- if (Enum.TryParse(cmbBrand.Text, true, out CameraBrand brand))
- {
- Task.Factory.StartNew(() =>
- {
- camera.StopGrabbing();
- camera.StartWith_SoftTriggerModel();
+ // 鍋滄褰撳墠閲囬泦
+ camera.StopGrabbing();
- });
- }
+ // 璋冪敤鍩虹被鎺ュ彛鐨勮繛缁噰闆嗘柟娉�
+ // LBCamera浼氳皟鐢⊿tartContinuousGrab鏂规硶锛屽叾浠栫浉鏈轰娇鐢ㄥ師鏈夌殑StartWith_SoftTriggerModel
+ camera.StartContinuousGrab();
startGrabtime = DateTime.Now;
+
cmbSN.Enabled = false;
cmbBrand.Enabled = false;
}
@@ -561,7 +716,8 @@
private void txtGain_TextChanged(object sender, EventArgs e)
{
- if (camera == null)
+ // 濡傛灉姝ｅ湪浣跨敤涓嬫媺妗嗘ā寮�(LBCamera)锛屽拷鐣ユ枃鏈鐨勫彉鍖�
+ if (camera == null || (cmbGain != null && cmbGain.Visible))
return;
double gain = 10;
@@ -655,19 +811,34 @@
private void CameraForm_FormClosed(object sender, FormClosedEventArgs e)
{
+ onlinePictureBox.Visible = true;
+ this.panel_Picture.Controls.Clear();
+ this.panel_Picture.Controls.Add(onlinePictureBox);
+
this.onlinePictureBox.Image = null;
if (camera != null)
{
camera.ImageGrabbed -= GetImageBllComplete;
- camera.StopGrabbing();
+
+ // 妫�鏌ヨ鐩告満鏄惁鐢变富绯荤粺绠＄悊
+ bool isManagedBySystem = dicCameras != null && dicCameras.ContainsKey(camera.SN);
- camera.GetTriggerMode(out _, out TriggerSource actualSource);
- if (radioButtonSoft.Checked)
- camera.SetTriggerMode(TriggerMode.On, TriggerSource.Software);
- else
- camera.SetTriggerMode(TriggerMode.On, actualSource);
+ if (!isManagedBySystem)
+ {
+ // 鍙湁闈炴墭绠＄殑锛堜复鏃舵墦寮�鐨勶級鐩告満鎵嶅仠姝㈤噰闆嗗拰閲婃斁
+ camera.StopGrabbing();
- camera.StartGrabbing();
+ camera.GetTriggerMode(out _, out TriggerSource actualSource);
+ if (radioButtonSoft.Checked)
+ camera.SetTriggerMode(TriggerMode.On, TriggerSource.Software);
+ else
+ camera.SetTriggerMode(TriggerMode.On, actualSource);
+
+ if (camera.Brand != CameraBrand.LBCamera)
+ {
+ camera.StartGrabbing();
+ }
+ }
}
//璺緞涓虹┖璇存槑涓烘祴璇曟ā寮忥紝闇�瑕侀噴鏀剧浉鏈�
--
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