From a2f5286e451dd20fc53cf8972291fd5eece0f3a0 Mon Sep 17 00:00:00 2001
From: ig <ig ig@devnullmail.com>
Date: Tue, 13 Jun 2023 12:54:06 +0200
Subject: [PATCH] EmuMeter V2

---
 csharp/Lib/Devices/EmuMeter/EmuMeterDevice.cs | 28 +++++++++++++++++++
 .../Lib/Devices/EmuMeter/EmuMeterRegisters.cs |  2 +-
 csharp/Lib/Devices/EmuMeter/Program.cs        | 12 +++-----
 3 files changed, 33 insertions(+), 9 deletions(-)

diff --git a/csharp/Lib/Devices/EmuMeter/EmuMeterDevice.cs b/csharp/Lib/Devices/EmuMeter/EmuMeterDevice.cs
index 7ca06419d..9bf0ec45b 100644
--- a/csharp/Lib/Devices/EmuMeter/EmuMeterDevice.cs
+++ b/csharp/Lib/Devices/EmuMeter/EmuMeterDevice.cs
@@ -18,4 +18,32 @@ public class EmuMeterDevice: ModbusDevice<EmuMeterRegisters>
     {
     }
 
+
+    public new EmuMeterRegisters? Read()
+    {
+        try
+        {
+            return base.Read();
+        }
+        catch (Exception e)
+        {
+            // TODO: Log
+            Console.WriteLine(e);
+            return null;
+        }
+    }
+
+
+    public new void Write(EmuMeterRegisters registers)
+    {
+        try
+        {
+            base.Write(registers);
+        }
+        catch (Exception e)
+        {
+            // TODO: Log
+            Console.WriteLine(e);
+        }
+    }
 }
\ No newline at end of file
diff --git a/csharp/Lib/Devices/EmuMeter/EmuMeterRegisters.cs b/csharp/Lib/Devices/EmuMeter/EmuMeterRegisters.cs
index 2b9839892..d27007bf9 100644
--- a/csharp/Lib/Devices/EmuMeter/EmuMeterRegisters.cs
+++ b/csharp/Lib/Devices/EmuMeter/EmuMeterRegisters.cs
@@ -10,7 +10,7 @@ using Float32 = Single;
 
 
 [AddressOffset(-2)] // why?
-public record EmuMeterRegisters : IAc3Meter
+public class EmuMeterRegisters : IAc3Meter
 {
     [HoldingRegister<Float32>(9002)] private Float32 _ActivePowerL1;
     [HoldingRegister<Float32>(9004)] private Float32 _ActivePowerL2;
diff --git a/csharp/Lib/Devices/EmuMeter/Program.cs b/csharp/Lib/Devices/EmuMeter/Program.cs
index 5eb94aa52..604671b5d 100644
--- a/csharp/Lib/Devices/EmuMeter/Program.cs
+++ b/csharp/Lib/Devices/EmuMeter/Program.cs
@@ -1,6 +1,6 @@
-using System.Text.Json;
 using InnovEnergy.Lib.Protocols.Modbus.Channels;
 using InnovEnergy.Lib.Protocols.Modbus.Clients;
+using InnovEnergy.Lib.Units;
 using InnovEnergy.Lib.Utils;
 
 namespace InnovEnergy.Lib.Devices.EmuMeter;
@@ -9,20 +9,16 @@ public static class Program
 {
     public static Task Main(string[] args)
     {
-        var ch = new TcpChannel("localhost", 5003);
+        var ch = new TcpChannel("localhost", 5004);
         var cl = new ModbusTcpClient(ch, 1);
         var d  = new EmuMeterDevice(cl);
 
         while (true)
         {
             var x = d.Read();
-
-            //x.WriteLine();
-            var options = new JsonSerializerOptions { WriteIndented = true };
-            (x, options).Apply(JsonSerializer.Serialize).WriteLine();
-            
+            x.ToCsv().WriteLine();
         }
- 
+    
 
     }
 }
\ No newline at end of file