Adding diagnostics

src/tasks/diagnostics_task.h

@@ -0,0 +1,28 @@
+#pragma once
+
+#include <Arduino.h>
+
+#include "../core/diagnostics_state.h"
+
+
+class DiagnosticsTask
+{
+
+public:
+
+    DiagnosticsTask(
+        DiagnosticsState& state
+    );
+
+    void start();
+
+private:
+
+    static void taskEntry(void* parameter);
+    void run();
+
+    DiagnosticsState& diagnostics;
+
+    TaskHandle_t taskHandle = nullptr;
+
+};