release v1.2

swharden · Feb 18, 2019 · 0db7a15 · 0db7a15
1 parent 7421e24
commit 0db7a15
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Showing 17 changed files with 359 additions and 15 deletions.
diff --git a/src/SoundCardECG/ECG.cs b/src/SoundCardECG/ECG.cs
@@ -16,6 +16,7 @@ public class ECG
         int bufferIndex = 0;
         int buffersCaptured = 0;
         public int beatThreshold = 3500;
+        public double signalMultiple = 1;
 
         public List<double> beatTimes = new List<double>();
         public List<double> beatRates = new List<double>();
@@ -77,7 +78,7 @@ private void OnDataAvailable(object sender, NAudio.Wave.WaveInEventArgs args)
             int valuesInBuffer = args.BytesRecorded / bytesPerValue;
             double[] bufferValues = new double[valuesInBuffer];
             for (int i = 0; i < valuesInBuffer; i++)
-                bufferValues[i] = BitConverter.ToInt16(args.Buffer, i * bytesPerValue);
+                bufferValues[i] = BitConverter.ToInt16(args.Buffer, i * bytesPerValue) * signalMultiple;
 
             // determine if a heartbeat occured
             int j = 0;

diff --git a/src/SoundCardECG/FormAbout.Designer.cs b/src/SoundCardECG/FormAbout.Designer.cs
diff --git a/src/SoundCardECG/FormAbout.resx b/src/SoundCardECG/FormAbout.resx
@@ -117,4 +117,81 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
+  <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
+  <data name="$this.Icon" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+    <value>
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+        AAAAAPo3AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
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+        AAAAAAAAAAAAAAAA/X0AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
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+        AJYAAAD/AAAA5QAAAN0AAADdAAAAQAAAAE4AAAD/AAAAlgAAAAAAAAAAAAAAAAAAAAAAAABAAAAA/wAA
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+        AAAAAAAAAAAAlgAAAP8AAACiAAAAiAAAAIgAAAAnAAAAMQAAAP8AAAC6AAAAAAAAAAAAAAAAAAAABAAA
+        ACIAAAD/AAAAygAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAnJycNVGVlW0pb
+        V0wAAAABAAAAAAAAAAAAAACWAAAA/wAAAG4AAABEAAAARAAAACQAAAAEAAAA0QAAAP8AAAB2AAAAKgAA
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+        AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAJYAAAD/AAAA/wAAAP8AAAD/AAAAhgAAAAAAAAAoAAAAywAA
+        AP8AAAD/AAAA/wAAAKAAAAAAAAAAGwAAAMEAAAD/AAAA/wAAAP8AAADnAAAAPQAAAAAAAAAAAAAAAAAA
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+        AAAAAAAAAAAAAAAAAAAAAAAA/////8f7/++H+//vg/v/7+Bj/8/hAYEH4cAAA+HgPkPB8D/LwfJ/y8Hy
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+        PEPhgDh74YAAA/+BAgP/gceH//////////8=
+</value>
+  </data>
 </root>
diff --git a/src/SoundCardECG/FormMain.Designer.cs b/src/SoundCardECG/FormMain.Designer.cs
diff --git a/src/SoundCardECG/FormMain.cs b/src/SoundCardECG/FormMain.cs
@@ -24,14 +24,12 @@ public FormMain()
 
         private void FormMain_Load(object sender, EventArgs e)
         {
-            //SelectSoundCard();
+            SelectSoundCard();
             StartListening();
         }
 
         private void SelectSoundCard()
         {
-            int deviceNumber;
-
             using (FormSoundCard frm = new FormSoundCard())
             {
                 frm.ShowDialog();
@@ -44,7 +42,7 @@ private void SelectSoundCard()
                 StartListening();
         }
 
-        public int deviceNumber;
+        public int deviceNumber = 1;
         private void StartListening()
         {
             // stop the old listener if it's running
@@ -105,8 +103,8 @@ private void timerRenderGraph_Tick(object sender, EventArgs e)
                 scottPlotUC2.plt.data.AddScatter(ecg.beatTimes.ToArray(), ecg.beatRates.ToArray());
                 if (cbAutoscale.Checked)
                     scottPlotUC2.plt.settings.AxisFit();
-                scottPlotUC2.Render();
                 lblBmp.Text = string.Format("{0:0.0} BPM", ecg.beatRates[ecg.beatRates.Count - 1]);
+                scottPlotUC2.Render();
             }
 
             Application.DoEvents();
@@ -212,5 +210,12 @@ private void saveCSVToolStripMenuItem_Click(object sender, EventArgs e)
 
         #endregion
 
+        private void invertSignalToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            if (invertSignalToolStripMenuItem.Checked)
+                ecg.signalMultiple = -1;
+            else
+                ecg.signalMultiple = 1;
+        }
     }
 }