Bug fixed: integer offside. (#185)

Author: ATATC

src/VoltageSensor.cpp

@@ -1,6 +1,6 @@
 #include "VoltageSensor.h"
 
-VoltageSensor::VoltageSensor(int r1, int r2, int *const pins) : _factor((float) (r1 + r2) / r2), Device<float>(pins) {}
+VoltageSensor::VoltageSensor(float r1, float r2, int *const pins) : _factor((r1 + r2) / r2), Device<float>(pins) {}
 
 void VoltageSensor::initialize() { pinMode(_pins[0], INPUT); }
 

src/VoltageSensor.h

@@ -8,7 +8,7 @@ class VoltageSensor : public Device<float> {
 protected:
     float _factor;
 public:
-    VoltageSensor(int r1, int r2, int *const pins);
+    VoltageSensor(float r1, float r2, int *const pins);
     void initialize();
     float read();
 };