Add option to set frequency in json

app/include/App.h

@@ -26,6 +26,8 @@ private:
   FanLabeler mFanLabeler;
   FanGenerator mFanGenerator;
 
+  std::shared_ptr<Settings> mSettings;
+
   std::unique_ptr<Controller> mController;
 
   std::vector<std::shared_ptr<Fan>> mFans;

app/include/Controller.h

@@ -5,11 +5,13 @@
 #include <thread>
 #include <vector>
 
+#include <Settings.h>
 #include <fan/FanCurve.h>
 
 class Controller {
 public:
-  Controller(std::vector<std::shared_ptr<FanCurve>> curves);
+  Controller(std::shared_ptr<Settings> settings,
+             std::vector<std::shared_ptr<FanCurve>> curves);
   ~Controller();
 
   void StartFanControlLoop();
@@ -18,6 +20,8 @@ public:
 private:
   void Loop();
 
+  int mTimeout;
+
   std::vector<std::shared_ptr<FanCurve>> mFanCurves;
   std::atomic<bool> mRun;
 

app/include/Serializer.h

@@ -1,12 +1,12 @@
 #ifndef SERIALIZER_H_
 #define SERIALIZER_H_
 
-#include "fan/HwmonFan.h"
 #include <memory>
 #include <vector>
 
 #include <nlohmann/json.hpp>
 
+#include <Settings.h>
 #include <fan/Fan.h>
 #include <fan/FanCurve.h>
 #include <sensor/Sensor.h>
@@ -25,6 +25,7 @@ public:
   std::vector<std::shared_ptr<FanCurve>>
   DeserializeFanCurves(std::vector<std::shared_ptr<Sensor>> availableSensors,
                        std::vector<std::shared_ptr<Fan>> availableFans);
+  std::shared_ptr<Settings> DeserializeSettings();
 
 private:
   void WriteJson(json o);

app/include/Settings.h

@@ -0,0 +1,17 @@
+#ifndef SETTINGS_H_
+#define SETTINGS_H_
+
+#define FREQUENCY_DEFAULT 1
+
+class Settings {
+public:
+  Settings(int frequency);
+
+  int Frequency() const;
+
+private:
+  void LogSettings();
+  int mFrequency;
+};
+
+#endif // SETTINGS_H_