完整地修改了会显示25000的问题

修改了会在单窗口显示的时间轴错乱的bug

GcDevicePc/AboutForm.cs

@@ -42,7 +42,7 @@ namespace GcDevicePc
             this.fid1ver.Text = this.FID1version;
             this.fid2ver.Text = this.FID2version;
             this.tcdver.Text = this.TCD1version;
-            this.PCver.Text = this.Hmiversion + "/1.7.5";
+            this.PCver.Text = this.Hmiversion + "/1.7.6";
         }
     }
 }

GcDevicePc/Common/MoudbusOperation.cs

@@ -318,7 +318,7 @@ namespace GcDevicePc.Common
         private bool     bFirstMaxTim1 = true;
         public void Get_Channel_Data()
         {
-            UInt16[] dest = new UInt16[channel_num];
+            UInt16[] dest = new UInt16[channel_num*2];
 
             UInt32[] timev = new UInt32[30];
             float[] fidv = new float[30];

GcDevicePc/MDIBase.cs

@@ -842,7 +842,7 @@ namespace GcDevicePc
         /// 1.0.2.3  添加了周期完成后，重新绘图功能
         private void timer1_Tick(object sender, EventArgs e)
         {
-            this.Text = String.Format("{0}-1.7.5{1}", globaldata.AppName,Formstr);
+            this.Text = String.Format("{0}-1.7.6{1}", globaldata.AppName,Formstr);
 
             HmiStatus.Text = bEnglishLanguage == false ? String.Format("状态：{0}", statestr) : String.Format("State：{0}", statestr);
 

GcDevicePc/ProThread/ChannelDataTh.cs

@@ -94,9 +94,17 @@ namespace GcDevicePc.ProThread
         private void ChannelDataThProc()
         {
             while (!channeldata_mre.WaitOne(500))
+            {
+                try
                 {
                 ReadChannelData();
             }
+
+                catch (Exception ex)
+                {
+                    Log.Info("ReadChannelData线程 重启");
+                }
+            }
         }
 
         private void ReadChannelData()

GcDevicePc/ProThread/GcDataTh.cs

@@ -248,14 +248,30 @@ namespace GcDevicePc.ProThread
 #endif
                                 //j++;
                                 //Get_Channel1_ValueNum++;
+                                lock (globaldata.m_signalbuffer.Draw_Port)
+                                {
                                 if (globaldata.m_signalbuffer.Draw_Port.Count < globaldata.MAX_ARRAY_LEN)
                                 {
                                     globaldata.m_signalbuffer.Draw_Port.Add(globaldata.m_signalbuffer.Channel1_Port);
                                 }
-                                if(globaldata.m_signalbuffer.Save_Port.Count < globaldata.MAX_ARRAY_LEN)
+                                    else
+                                    {
+                                        globaldata.m_signalbuffer.Draw_Port.Clear();
+                                    }
+                                }
+
+                                lock (globaldata.m_signalbuffer.Save_Port)
+                                {
+                                    if (globaldata.m_signalbuffer.Save_Port.Count < globaldata.MAX_ARRAY_LEN)
                                     {
                                     globaldata.m_signalbuffer.Save_Port.Add(globaldata.m_signalbuffer.Channel1_Port);
                                 }
+                                    else
+                                    {
+                                        globaldata.m_signalbuffer.Save_Port.Clear();
+                                    }
+                                }
+
                                 if (globaldata.m_pcbuffer.gcpcinfo.pcworkinfo.sendtohw)
                                 {
 
@@ -292,7 +308,13 @@ namespace GcDevicePc.ProThread
                                     }
                                 }
                             }
-
+                            else
+                            {
+                                if (Math.Abs(tmp - fDetMax_Time) < 0x00FFFFFF)
+                                {
+                                    bFirstMaxTim1 = true;
+                                }
+                            }
                         }
                     }
                 }