Project structure redefined

src/Sensors/BatteryController.hpp

@@ -0,0 +1,19 @@
+#include "board_pins.h"
+
+class BatteryController {
+  public:
+    BatteryController() {}
+
+    void initialize() {
+        pinMode(BATTERY_DATA_SWITCH_PIN, OUTPUT);
+        digitalWrite(BATTERY_DATA_SWITCH_PIN, HIGH);
+    }
+
+    float measureVoltage() {
+        return analogRead(BATTERY_DATA_PIN) * 3.3 / 4095;
+    }
+
+    int percent(int minVoltage = 7200, int maxVoltage = 8400) {
+        return map(int(measureVoltage() * 1000), minVoltage, maxVoltage, 0, 100);
+    }
+};