feat(veristand-controller): send data in protobuf over zeromq

.dockerignore

@@ -88,6 +88,9 @@ data-visualization/grafana/hm-panel-plugin/.config
 desktop-qt/CMakeLists.txt.user
 embedded/decode-can-data/data
 hardware-in-the-loop/national-instruments/hm-tdms/data
+hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/packages
+hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/VeriStandZeroMQBridge/bin
+hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/VeriStandZeroMQBridge/obj
 hm-kafka/kafka-client/kafka-c/*/config.ini
 kubernetes/certificates
 kubernetes/data/config-loader

.gitignore

@@ -88,8 +88,9 @@ data-visualization/metabase/plugins
 desktop-qt/CMakeLists.txt.user
 embedded/decode-can-data/data
 hardware-in-the-loop/national-instruments/hm-tdms/data
-hardware-in-the-loop/national-instruments/VeriStandController/VeriStandController/bin
-hardware-in-the-loop/national-instruments/VeriStandController/VeriStandController/obj
+hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/packages
+hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/VeriStandZeroMQBridge/bin
+hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/VeriStandZeroMQBridge/obj
 hm-kafka/kafka-client/kafka-c/*/config.ini
 kubernetes/certificates
 kubernetes/data/config-loader

.markdownlint-cli2.jsonc

@@ -98,6 +98,9 @@
     "desktop-qt/CMakeLists.txt.user",
     "embedded/decode-can-data/data",
     "hardware-in-the-loop/national-instruments/hm-tdms/data",
+    "hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/packages",
+    "hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/VeriStandZeroMQBridge/bin",
+    "hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/VeriStandZeroMQBridge/obj",
     "hm-kafka/kafka-client/kafka-c/*/config.ini",
     "kubernetes/certificates",
     "kubernetes/data/config-loader",

.prettierignore

@@ -88,6 +88,9 @@ data-visualization/metabase/plugins
 desktop-qt/CMakeLists.txt.user
 embedded/decode-can-data/data
 hardware-in-the-loop/national-instruments/hm-tdms/data
+hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/packages
+hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/VeriStandZeroMQBridge/bin
+hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/VeriStandZeroMQBridge/obj
 hm-kafka/kafka-client/kafka-c/*/config.ini
 kubernetes/certificates
 kubernetes/data/config-loader

.rubocop.yml

@@ -92,6 +92,9 @@ AllCops:
     - 'desktop-qt/CMakeLists.txt.user'
     - 'embedded/decode-can-data/data/**/*'
     - 'hardware-in-the-loop/national-instruments/hm-tdms/data/**/*'
+    - 'hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/packages/**/*'
+    - 'hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/VeriStandZeroMQBridge/bin/**/*'
+    - 'hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/VeriStandZeroMQBridge/obj/**/*'
     - 'hm-kafka/kafka-client/kafka-c/*/config.ini'
     - 'kubernetes/certificates/**/*'
     - 'kubernetes/data/config-loader/**/*'

.ruff.toml

@@ -90,6 +90,9 @@ exclude = [
   "desktop-qt/CMakeLists.txt.user",
   "embedded/decode-can-data/data",
   "hardware-in-the-loop/national-instruments/hm-tdms/data",
+  "hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/packages",
+  "hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/VeriStandZeroMQBridge/bin",
+  "hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/VeriStandZeroMQBridge/obj",
   "hm-kafka/kafka-client/kafka-c/*/config.ini",
   "kubernetes/certificates",
   "kubernetes/data/config-loader",

.solhintignore

@@ -86,6 +86,9 @@ data-visualization/metabase/plugins
 desktop-qt/CMakeLists.txt.user
 embedded/decode-can-data/data
 hardware-in-the-loop/national-instruments/hm-tdms/data
+hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/packages
+hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/VeriStandZeroMQBridge/bin
+hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/VeriStandZeroMQBridge/obj
 hm-kafka/kafka-client/kafka-c/*/config.ini
 kubernetes/certificates
 kubernetes/data/config-loader

.sqlfluffignore

@@ -87,6 +87,9 @@ data-visualization/grafana/hm-panel-plugin/.config
 data-visualization/metabase/plugins
 desktop-qt/CMakeLists.txt.user
 hardware-in-the-loop/national-instruments/hm-tdms/data
+hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/packages
+hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/VeriStandZeroMQBridge/bin
+hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/VeriStandZeroMQBridge/obj
 hm-kafka/kafka-client/kafka-c/*/config.ini
 kubernetes/certificates
 kubernetes/data/config-loader

.stylelintignore

@@ -88,6 +88,9 @@ data-visualization/metabase/plugins
 desktop-qt/CMakeLists.txt.user
 embedded/decode-can-data/data
 hardware-in-the-loop/national-instruments/hm-tdms/data
+hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/packages
+hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/VeriStandZeroMQBridge/bin
+hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/VeriStandZeroMQBridge/obj
 hm-kafka/kafka-client/kafka-c/*/config.ini
 kubernetes/certificates
 kubernetes/data/config-loader

.yamllint.yaml

@@ -93,6 +93,9 @@ ignore: |
   desktop-qt/CMakeLists.txt.user
   embedded/decode-can-data/data
   hardware-in-the-loop/national-instruments/hm-tdms/data
+  hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/packages
+  hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/VeriStandZeroMQBridge/bin
+  hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/VeriStandZeroMQBridge/obj
   hm-kafka/kafka-client/kafka-c/*/config.ini
   kubernetes/certificates
   kubernetes/data/config-loader

README.md

@@ -762,6 +762,8 @@ make kubernetes-clean
 ### Network Programmability
 
 - **P4** - Programming Protocol-independent Packet Processors
+- **ZeroMQ** - High-performance asynchronous messaging library
+  - **NetMQ** - C# implementation of ZeroMQ
 
 ### Communication Standards
 

hardware-in-the-loop/national-instruments/VeriStandController/VeriStandController.sln → hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/VeriStandZeroMQBridge.sln

@@ -1,5 +1,5 @@
 Microsoft Visual Studio Solution File, Format Version 12.00
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "VeriStandController", "VeriStandController\VeriStandController.csproj", "{D99D3F07-09BA-49F2-B4A4-D65AAB41C037}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "VeriStandZeroMQBridge", "VeriStandZeroMQBridge\VeriStandZeroMQBridge.csproj", "{D99D3F07-09BA-49F2-B4A4-D65AAB41C037}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution

hardware-in-the-loop/national-instruments/VeriStandController/VeriStandController/Program.cs → hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/VeriStandZeroMQBridge/Program.cs

@@ -1,57 +1,75 @@
-using NationalInstruments.VeriStand.ClientAPI;
+using NetMQ;
+using NetMQ.Sockets;
+using NationalInstruments.VeriStand.ClientAPI;
 using System;
 using System.Diagnostics;
+using Google.Protobuf;
+using System.Linq;
+using VeriStandZeroMQBridge;
 
-namespace VeriStandController
+public class Program
 {
-    internal class Program
-    {
-        private const string GATEWAY_IP = "localhost";
-        private const string SYSTEM_DEFINITION_PATH = @"C:\Users\Public\Documents\National Instruments\NI VeriStand 2024\Examples\Stimulus Profile\Engine Demo\Engine Demo.nivssdf";
-        private const int TOTAL_MESSAGES = 100000;
-        private const int INTERVAL_MS = 5000;
-        private const int CONNECTION_TIMEOUT_MS = 60000;
+    private const string GATEWAY_IP = "localhost";
+    private const string SYSTEM_DEFINITION_PATH = @"C:\Users\Public\Documents\National Instruments\NI VeriStand 2024\Examples\Stimulus Profile\Engine Demo\Engine Demo.nivssdf";
+    private const int TOTAL_MESSAGES = 100000;
+    private const int INTERVAL_MS = 5000;
+    private const int CONNECTION_TIMEOUT_MS = 60000;
+    private const string ZMQ_ADDRESS = "tcp://*:5555";
 
-        public static void Main(string[] args)
+    public static void Main(string[] args)
+    {
+        using (var publisher = new PublisherSocket())
         {
+            publisher.Bind(ZMQ_ADDRESS);
+            Console.WriteLine($"[ZMQ] Publisher bound to {ZMQ_ADDRESS}");
+
             try
             {
                 var workspace = new Factory().GetIWorkspace2(GATEWAY_IP);
-
-                // Get aliases and channels
                 string[] aliases, channels;
                 workspace.GetAliasList(out aliases, out channels);
                 Console.WriteLine($"[Config] Aliases: {string.Join(", ", aliases)} | Channels: {string.Join(", ", channels)}");
 
-                // Initialize values array and connect to system
                 double[] values = new double[aliases.Length];
                 workspace.ConnectToSystem(SYSTEM_DEFINITION_PATH, true, CONNECTION_TIMEOUT_MS);
                 Console.WriteLine("[Status] Data collection started");
 
-                // Setup monitoring variables
                 int messageCount = 0;
                 int messagesLastInterval = 0;
                 var totalStopwatch = Stopwatch.StartNew();
                 var intervalStopwatch = Stopwatch.StartNew();
 
-                // Main data collection loop
                 while (messageCount < TOTAL_MESSAGES)
                 {
                     workspace.GetMultipleChannelValues(aliases, out values);
+                    var signals = new Signals
+                    {
+                      Timestamp = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds(),
+                      Signals_ = { aliases.Zip(values, (alias, value) =>
+                        new Signal {
+                          Alias = alias,
+                          Value = value
+                        }) }
+                    };
+
+                    // Serialize and send
+                    byte[] data = signals.ToByteArray();
+                    publisher.SendFrame(data);
+
                     messageCount++;
                     messagesLastInterval++;
 
                     if (intervalStopwatch.ElapsedMilliseconds >= INTERVAL_MS)
                     {
                         double messagesPerSecond = messagesLastInterval / (intervalStopwatch.ElapsedMilliseconds / 1000.0);
-                        Console.WriteLine($"[Update] Speed: {messagesPerSecond:F2} msg/s | Total: {messageCount:N0} | Values: {string.Join(", ", values)}");
+                        Console.WriteLine($"[Update] Speed: {messagesPerSecond:F2} msg/s | Total: {messageCount:N0} | Value Count: {values.Length}");
+                        // Console.WriteLine($"Values: {string.Join(", ", values)}");
 
                         messagesLastInterval = 0;
                         intervalStopwatch.Restart();
                     }
                 }
 
-                // Display final statistics
                 double totalTime = totalStopwatch.Elapsed.TotalSeconds;
                 double averageMessagesPerSecond = TOTAL_MESSAGES / totalTime;
                 Console.WriteLine($"[Complete] Runtime: {totalTime:F2}s | Avg Speed: {averageMessagesPerSecond:F2} msg/s | Total Messages: {TOTAL_MESSAGES:N0}");

hardware-in-the-loop/national-instruments/VeriStandController/VeriStandController/Properties/AssemblyInfo.cs → hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/VeriStandZeroMQBridge/Properties/AssemblyInfo.cs

@@ -4,11 +4,11 @@
 // General Information about an assembly is controlled through the following
 // set of attributes. Change these attribute values to modify the information
 // associated with an assembly.
-[assembly: AssemblyTitle("VeriStandController")]
+[assembly: AssemblyTitle("VeriStandZeroMQBridge")]
 [assembly: AssemblyDescription("")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("")]
-[assembly: AssemblyProduct("VeriStandController")]
+[assembly: AssemblyProduct("VeriStandZeroMQBridge")]
 [assembly: AssemblyCopyright("Copyright ©  2024")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]

hardware-in-the-loop/national-instruments/VeriStandZeroMQBridge/VeriStandZeroMQBridge/Protos/signals.proto

@@ -0,0 +1,13 @@
+syntax = "proto3";
+
+option csharp_namespace = "VeriStandZeroMQBridge";
+
+message Signals {
+  int64 timestamp = 1;
+  repeated Signal signals = 2;
+}
+
+message Signal {
+  string alias = 1;
+  double value = 2;
+}