diff --git a/ErgometerApplication/.vs/ErgometerApplication/v14/.suo b/ErgometerApplication/.vs/ErgometerApplication/v14/.suo
index 5df19c5..0620cff 100644
Binary files a/ErgometerApplication/.vs/ErgometerApplication/v14/.suo and b/ErgometerApplication/.vs/ErgometerApplication/v14/.suo differ
diff --git a/ErgometerApplication/ErgometerApplication/Ergometer.Designer.cs b/ErgometerApplication/ErgometerApplication/Ergometer.Designer.cs
index c71e80b..46db67c 100644
--- a/ErgometerApplication/ErgometerApplication/Ergometer.Designer.cs
+++ b/ErgometerApplication/ErgometerApplication/Ergometer.Designer.cs
@@ -43,6 +43,8 @@ namespace ErgometerApplication
             this.timeButton = new System.Windows.Forms.Button();
             this.energyButton = new System.Windows.Forms.Button();
             this.distanceButton = new System.Windows.Forms.Button();
+            this.saveTimer = new System.Windows.Forms.Timer(this.components);
+            this.writeTimer = new System.Windows.Forms.Timer(this.components);
             this.SuspendLayout();
             // 
             // richTextBox1
@@ -67,11 +69,15 @@ namespace ErgometerApplication
             // ComPortBox
             // 
             this.ComPortBox.FormattingEnabled = true;
-            this.ComPortBox.Items.AddRange(SerialPort.GetPortNames());
+            this.ComPortBox.Items.AddRange(new object[] {
+            "CNCA0",
+            "CNCB0",
+            "COM3",
+            "COM4"});
             this.ComPortBox.Location = new System.Drawing.Point(12, 291);
             this.ComPortBox.Name = "ComPortBox";
             this.ComPortBox.Size = new System.Drawing.Size(97, 24);
-            this.ComPortBox.SelectedItem = 1;
+            this.ComPortBox.TabIndex = 11;
             // 
             // statusButton
             // 
@@ -203,5 +209,7 @@ namespace ErgometerApplication
         private System.Windows.Forms.Button timeButton;
         private System.Windows.Forms.Button energyButton;
         private System.Windows.Forms.Button distanceButton;
+        private System.Windows.Forms.Timer saveTimer;
+        private System.Windows.Forms.Timer writeTimer;
     }
 }
diff --git a/ErgometerApplication/ErgometerApplication/Ergometer.cs b/ErgometerApplication/ErgometerApplication/Ergometer.cs
index fd50c13..16f42f3 100644
--- a/ErgometerApplication/ErgometerApplication/Ergometer.cs
+++ b/ErgometerApplication/ErgometerApplication/Ergometer.cs
@@ -15,7 +15,8 @@ namespace ErgometerApplication
     public partial class Ergometer : Form
     {
         private ComPort comPort;
-
+        private Meting schrijfweg;
+        private List<Meting> _data;
         public Ergometer()
         {
             InitializeComponent();
@@ -154,12 +155,54 @@ namespace ErgometerApplication
             {
                 statusButton.Enabled = false;
                 updateTimer.Start();
+                saveTimer.Start();
+                writeTimer.Start();
             }
             else
             {
                 statusButton.Enabled = true;
                 updateTimer.Stop();
+                saveTimer.Stop();
+                writeTimer.Stop();
             }
         }
+
+        private void saveTimer_Tick(object sender, EventArgs e)
+        {
+            saveData(schrijfweg);
+        }
+
+        private void writeFile()
+        {
+
+            string json = JsonConvert.SerializeObject(_data.ToArray());
+
+            System.IO.File.WriteAllText(@Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + "//path.ergo", json);
+        }
+        private void saveData(Meting meting)
+        {
+            _data = new List<Meting>();
+            _data.Add(new Meting()
+            {
+                HeartBeat = schrijfweg.HeartBeat,
+                RPM = schrijfweg.RPM,
+                Speed = schrijfweg.Speed,
+                Distance = schrijfweg.Distance,
+                Power = schrijfweg.Power,
+                Energy = schrijfweg.Energy,
+                Seconds = schrijfweg.Seconds,
+                ActualPower = schrijfweg.ActualPower
+            });
+        }
+
+        private void writeTimer_Tick(object sender, EventArgs e)
+        {
+            writeFile();
+        }
+
+        private void Ergometer_Load(object sender, EventArgs e)
+        {
+
+        }
     }
 }
\ No newline at end of file
diff --git a/ErgometerApplication/ErgometerApplication/Ergometer.resx b/ErgometerApplication/ErgometerApplication/Ergometer.resx
new file mode 100644
index 0000000..67b00e8
--- /dev/null
+++ b/ErgometerApplication/ErgometerApplication/Ergometer.resx
@@ -0,0 +1,129 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <metadata name="updateTimer.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+  <metadata name="saveTimer.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>160, 17</value>
+  </metadata>
+  <metadata name="writeTimer.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>285, 17</value>
+  </metadata>
+</root>
\ No newline at end of file
diff --git a/ErgometerApplication/ErgometerApplication/ErgometerApplication.csproj b/ErgometerApplication/ErgometerApplication/ErgometerApplication.csproj
index e72cd80..de8ff05 100644
--- a/ErgometerApplication/ErgometerApplication/ErgometerApplication.csproj
+++ b/ErgometerApplication/ErgometerApplication/ErgometerApplication.csproj
@@ -57,6 +57,9 @@
     </Compile>
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <EmbeddedResource Include="Ergometer.resx">
+      <DependentUpon>Ergometer.cs</DependentUpon>
+    </EmbeddedResource>
     <EmbeddedResource Include="Properties\Resources.resx">
       <Generator>ResXFileCodeGenerator</Generator>
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>
diff --git a/ErgometerApplication/ErgometerApplication/Meting.cs b/ErgometerApplication/ErgometerApplication/Meting.cs
index 6c88117..656fa3f 100644
--- a/ErgometerApplication/ErgometerApplication/Meting.cs
+++ b/ErgometerApplication/ErgometerApplication/Meting.cs
@@ -6,16 +6,16 @@ using System.Threading.Tasks;
 
 namespace ErgometerApplication
 {
-    class Meting
+    public class Meting
     {
-        public int HeartBeat { get; }
-        public int RPM { get; }
-        public double Speed { get; }
-        public double Distance { get; }
-        public int Power { get; }
-        public int Energy { get; }
-        public int Seconds { get; }
-        public int ActualPower { get; }
+        public int HeartBeat { get; set; }
+        public int RPM { get; set; }
+        public double Speed { get; set; }
+        public double Distance { get; set; }
+        public int Power { get; set; }
+        public int Energy { get; set; }
+        public int Seconds { get; set; }
+        public int ActualPower { get; set; }
 
         public Meting(int heartbeat, int rpm, double speed, double distance, int power, int energy, int seconds, int actualpower)
         {
@@ -28,7 +28,10 @@ namespace ErgometerApplication
             Seconds = seconds;
             ActualPower = actualpower;
         }
+        public Meting()
+        {
 
+        }
         public override string ToString()
         {
             string temp = "";
diff --git a/ErgometerApplication/ErgometerApplication/bin/Debug/ErgometerApplication.vshost.exe.manifest b/ErgometerApplication/ErgometerApplication/bin/Debug/ErgometerApplication.vshost.exe.manifest
new file mode 100644
index 0000000..061c9ca
--- /dev/null
+++ b/ErgometerApplication/ErgometerApplication/bin/Debug/ErgometerApplication.vshost.exe.manifest
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
+  <assemblyIdentity version="1.0.0.0" name="MyApplication.app"/>
+  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2">
+    <security>
+      <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3">
+        <requestedExecutionLevel level="asInvoker" uiAccess="false"/>
+      </requestedPrivileges>
+    </security>
+  </trustInfo>
+</assembly>
diff --git a/ErgometerApplication/ErgometerApplication/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache b/ErgometerApplication/ErgometerApplication/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache
index 99638d1..664d167 100644
Binary files a/ErgometerApplication/ErgometerApplication/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache and b/ErgometerApplication/ErgometerApplication/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache differ
diff --git a/ErgometerApplication/ErgometerApplication/obj/Debug/ErgometerApplication.csproj.FileListAbsolute.txt b/ErgometerApplication/ErgometerApplication/obj/Debug/ErgometerApplication.csproj.FileListAbsolute.txt
index 98090cc..e0dd5a5 100644
--- a/ErgometerApplication/ErgometerApplication/obj/Debug/ErgometerApplication.csproj.FileListAbsolute.txt
+++ b/ErgometerApplication/ErgometerApplication/obj/Debug/ErgometerApplication.csproj.FileListAbsolute.txt
@@ -7,3 +7,5 @@ C:\Users\Remco\Documents\GitHub\ErgometerApplication\ErgometerApplication\Ergome
 C:\Users\Remco\Documents\GitHub\ErgometerApplication\ErgometerApplication\ErgometerApplication\obj\Debug\ErgometerApplication.csproj.GenerateResource.Cache
 C:\Users\Remco\Documents\GitHub\ErgometerApplication\ErgometerApplication\ErgometerApplication\obj\Debug\ErgometerApplication.exe
 C:\Users\Remco\Documents\GitHub\ErgometerApplication\ErgometerApplication\ErgometerApplication\obj\Debug\ErgometerApplication.pdb
+C:\Users\sander\Documents\GitHub\ErgometerApplication\ErgometerApplication\ErgometerApplication\obj\Debug\ErgometerApplication.exe
+C:\Users\sander\Documents\GitHub\ErgometerApplication\ErgometerApplication\ErgometerApplication\obj\Debug\ErgometerApplication.pdb