float Battery_Voltage() {
    // Read the battery voltage
    float batteryVoltage = ((float)analogRead(34) / 4095.0) * 2.0 * 3.3 * (1100 / 1000.0);
    return batteryVoltage;
}

int Battery_Level() {
    float batteryVoltage = Battery_Voltage();
    // Define the minimum and maximum voltage readings
    float minVoltage = 3.78; // Example minimum voltage
    float maxVoltage = 4.35; // Example maximum voltage

    // Map the battery voltage to the percentage range (0 to 100)
    int percentage = map(batteryVoltage, minVoltage, maxVoltage, 0, 100);
    percentage = constrain(percentage, 0, 100); // Ensure percentage is within 0 to 100 range

    return percentage;
}

bool Battery_Charging() {
    // Check if the battery is charging based on voltage threshold
    float batteryVoltage = Battery_Voltage(); // Get the current battery voltage

    if (batteryVoltage > 4.35) {
        return true;
    } else {
        return false;
    }
}


void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
  Serial.print("Voltage: ");
  Serial.print(Battery_Voltage());
  Serial.println("V");
  Serial.print("Level: ");
  Serial.print(Battery_Level());
  Serial.println("%");
  Serial.print("Charging:");
  Serial.println(Battery_Charging());
}

void loop() {
  // put your main code here, to run repeatedly:
  delay(10); // this speeds up the simulation
}