Added settings

lib/settings/settings.cpp

@@ -0,0 +1,31 @@
+#include "settings.h"
+#include <EEPROM.h>
+
+Settings::Settings() {
+  refreshInterval = 1000;
+  sensorPin = 26;
+}
+
+void Settings::load() {
+  EEPROM.begin(sizeof(Settings));
+  EEPROM.get(0, *this);
+}
+
+void Settings::save() {
+  EEPROM.put(0, *this);
+  EEPROM.commit();
+}
+
+void Settings::setRefreshInterval(unsigned long refreshInterval) {
+  this->refreshInterval = refreshInterval;
+  save();
+}
+
+long Settings::getRefreshInterval() { return refreshInterval; }
+
+void Settings::setSensorPin(unsigned int sensorPin) {
+  this->sensorPin = sensorPin;
+  save();
+}
+
+unsigned int Settings::getSensorPin() { return sensorPin; }

lib/settings/settings.h

@@ -0,0 +1,19 @@
+class Settings {
+
+public:
+  Settings();
+
+  void load();
+
+  void setRefreshInterval(unsigned long);
+  long getRefreshInterval();
+
+  void setSensorPin(unsigned int);
+  unsigned int getSensorPin();
+
+private:
+  unsigned long refreshInterval;
+  unsigned int sensorPin;
+
+  void save();
+};