first commit

DeautherX/BatteryManagement.cpp

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+#include "BatteryManagement.h"
+
+float BatteryManagement::mapfloat(float x, float in_min, float in_max, float out_min, float out_max)
+{
+    return (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;
+}
+int BatteryManagement::getBatteryPercentage5V(){
+    sensorValue = analogRead(analogInPin);
+    float voltage = (((sensorValue * 3.3) / 1024) * 2 + calibration); //multiply by two as voltage divider network is 100K & 100K Resistor
+
+    if (millis() - lastMillisBatt >= 1 * 1000){
+        bat_percentage = mapfloat(voltage, 2.8, 4.2, 0, 100);
+        pureVolt = bat_percentage;
+        lastMillisBatt = millis();
+    }
+    
+    if (bat_percentage>= 100)
+    {
+        bat_percentage = 100;
+    }
+    if (bat_percentage<= 0)
+    {
+        bat_percentage = 1;
+    }
+
+    return (int)bat_percentage;
+}
+
+int BatteryManagement::getBatteryPercentage(int max){
+    float tmpPwr = getBatteryPercentage5V();
+
+    // Scale the percentage relative to the maximum value of 67
+    tmpPwr = (tmpPwr / max) * 100;
+
+    // Ensure tmpPwr is within the valid range
+    if (tmpPwr > 100){
+        tmpPwr = 100;
+    } else if (tmpPwr < 0){
+        tmpPwr = 0;
+    }
+
+    return (int)tmpPwr;
+}
+
+bool BatteryManagement::isChargingMode(){
+    return false;
+}