Fix RS-232 reset implementation

Fix bug in reset command that was causing the reset command to not work. Note: this requires firmware support for the command to function. If there acceptor does not reset, request a firmware update from PTI.
PyramidTechnologies · Jan 20, 2016 · 5514b90 · 5514b90
1 parent 5f210c0
commit 5514b90
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/Apex7000_BillValidator/ApexValidator.cs b/Apex7000_BillValidator/ApexValidator.cs
@@ -506,8 +506,8 @@ private void DoResetAcceptor()
         {
             byte[] reset = Request.ResetTarget;
             // Toggle message number (ack #) if last message was okay and not a re-send request.
-            reset[2] = (byte)(0x10 | Ack);
-            Checksum(reset);
+            reset[2] = (byte)((Ack == 0) ? 0x60 : 0x61);
+            reset = Checksum(reset);
             WriteWrapper(reset);
 
             // Toggle ACK number

diff --git a/Apex7000_BillValidator/DataContracts.cs b/Apex7000_BillValidator/DataContracts.cs
@@ -200,7 +200,7 @@ internal struct Request
     {
                                 //   basic message   0      1      2      3      4      5    6      7
                                 //                   start, len,  ack, bills,escrow,resv'd,end, checksum
-        internal static readonly byte[] BaseMessage = { 0x02, 0x08, 0x10, 0x7F, 0x10, 0x00, 0x03 };
+        internal static readonly byte[] BaseMessage = { 0x02, 0x08, 0x60, 0x7F, 0x10, 0x00, 0x03 };
 
         internal static readonly byte[] ResetTarget = { 0x02, 0x08, 0x61, 0x7f, 0x7f, 0x7f, 0x03 };
     }  

diff --git a/Apex7000_BillValidator_Test/MainWindow.xaml b/Apex7000_BillValidator_Test/MainWindow.xaml
@@ -47,7 +47,7 @@
                 <CheckBox x:Name="chkEscrowMode" Content="Escrow Mode" IsChecked="{Binding IsEscrowMode,Mode=OneWay, IsAsync=True}" Checked="chkEscrowMode_Checked" Unchecked="chkEscrowMode_Unchecked"/>
             </StatusBarItem>
             <StatusBarItem Grid.Column="5">
-                <Button x:Name="btnReset" Content="Reset" Height="25" Width="100" Click="btnReset_Click" Visibility="Hidden" />
+                <Button x:Name="btnReset" Content="Reset" Height="25" Width="100" Click="btnReset_Click" />
             </StatusBarItem>
             <StatusBarItem Grid.Column="6">
                 <TextBlock>State:</TextBlock>