int PWMGaMin=44;
int PWMGaMax=216;
int PWMGaEcart;

int PWMDrMin=44;
int PWMDrMax=216;
int PWMDrEcart;

int PWMAvMin=45;
int PWMAvMax=210;//193
int PWMAvEcart;

int PWMArMin=50;//60
int PWMArMax=212;
int PWMArEcart;

int PotEcartMilieu = 3; //entre 47% et 53% on con sidère être à 50 %
int PotEcartMilieuMin = 50 - PotEcartMilieu;
int PotEcartMilieuMax = 50 + PotEcartMilieu;

int PotAvMax = 800;//800
int PotAvMin = 510;
int PotAvEcart = PotAvMax - PotAvMin;
int PotAvMaxLogiciel = 770;

int PotDGMax = 730;
int PotDGMin = 460;
int PotDGEcart = PotDGMax - PotDGMin;
int PotDGMaxLogiciel = 720;

void setup() {
  // put your setup code here, to run once:
Serial.begin(9600); //Initialisation de la communication avec la console
pinMode(7, OUTPUT);
pinMode(6, OUTPUT);
pinMode(5, OUTPUT);
pinMode(4, OUTPUT);

  PWMGaEcart = PWMGaMax - PWMGaMin;
  PWMDrEcart = PWMDrMax - PWMDrMin;
  PWMAvEcart = PWMAvMax - PWMAvMin;
  PWMArEcart = PWMArMax - PWMArMin;

TCCR0B = TCCR0B & 0b11111000 | 0b001;
}

void loop() {
  // put your main code here, to run repeatedly:
  int valueAV = analogRead(A0);
  if (valueAV > PotAvMaxLogiciel)
  {
    valueAV = PotAvMaxLogiciel;
  }

  if (valueAV < PotAvMin)
  {
    valueAV = PotAvMin;
  }

  int valueDG = analogRead(A1);
  if (valueDG > PotDGMaxLogiciel)
  {
    valueDG = PotDGMaxLogiciel;
  }

  if (valueDG < PotDGMin)
  {
    valueDG = PotDGMin;
  }

  int valueAVProp = (valueAV-PotAvMin)*100/PotAvEcart;  
  int valueDGProp = (valueDG-PotDGMin)*100/PotDGEcart;

  if (valueAVProp >= PotEcartMilieuMin && valueAVProp <= PotEcartMilieuMax)
  {
    valueAVProp = 50;
  }
  
  if (valueDGProp >= PotEcartMilieuMin && valueDGProp <= PotEcartMilieuMax)
  {
    valueDGProp = 50;
  }
  
  int PWMAvant      = (valueAVProp * PWMAvEcart / 100) + PWMAvMin;
  int PWMAvantCompl = ((100-valueAVProp) * PWMArEcart / 100) + PWMArMin;
  
  int PWMDG      = (valueDGProp * PWMDrEcart / 100) + PWMDrMin;
  int PWMDGCompl = ((100-valueDGProp) * PWMGaEcart / 100) + PWMGaMin;
/*
  PWMAvant      = 130; //153
  PWMAvantCompl = 130;
  
  PWMDG      = 130;
  PWMDGCompl = 130;*/
  
  analogWrite(5, PWMAvant);
  analogWrite(4, PWMAvantCompl);
  analogWrite(6, PWMDG);
  analogWrite(7, PWMDGCompl);
  
  Serial.print("Valeur lue : ");
  Serial.print(valueAV);
  Serial.print(" : ");
  Serial.print(valueAVProp);
  Serial.print("% - PWM : ");
  Serial.print(PWMAvant);
  Serial.print("/255 - ");
  Serial.print(PWMAvantCompl);
  Serial.print("/255 - ");
  Serial.print(valueDG);
  Serial.print(" : ");
  Serial.print(valueDGProp);
  Serial.print("% - PWM : ");
  Serial.print(PWMDG);
  Serial.print("/255 - ");
  Serial.print(PWMDGCompl);
  Serial.println("/255 - ");
  
}