Cyril01

#include <Adafruit_NeoPixel.h>
  #define PIN 5
  #define NombreLeds 32

  int SensDuVent;
  int PositionLedSensDuVent;
  int PositionLedSensDuVentOpp;

  int Val;

  bool CAS1 =false;
  bool CAS2 =false;
  bool CAS3 =false;
  bool CAS4 =false;

  bool CAS5 =false;

  Adafruit_NeoPixel ring (NombreLeds, PIN, NEO_BGR + NEO_KHZ800);

  void setup()
  {
  ring.begin();
  ring.clear();
  ring.setBrightness(0);
  ring.show();

  Serial.begin(9600);
  }

  void loop()
  {
  Val = analogRead (A3);
  delay (10);
  /*if (Val >1023)
  {
  Val = 1023;
  }*/
  SensDuVent = (int) map(Val, 0, 1024, 0, 360);
  PositionLedSensDuVent = (int)(NombreLeds*SensDuVent/360);

  if (PositionLedSensDuVent == 32 || PositionLedSensDuVent == 0)

  //if ( (0 < PositionLedSensDuVent +1 && PositionLedSensDuVent > 31) || (0 <= PositionLedSensDuVent <= 0))

  {
  PositionLedSensDuVent = 0;
  PositionLedSensDuVentOpp = 16;
  CAS1 =true;
  CAS2 =false;
  CAS3 =false;
  CAS4 =false;

  }

  //if ( 0 < PositionLedSensDuVent < 16)

  if ( 0 < PositionLedSensDuVent && PositionLedSensDuVent < 16)

  {
  PositionLedSensDuVentOpp = PositionLedSensDuVent + 16;
  CAS1 =false;
  CAS2 =true;
  CAS3 =false;
  CAS4 =false;

  }

  //if (PositionLedSensDuVent == 16)
  if (15 < PositionLedSensDuVent && PositionLedSensDuVent < 17)

  {
  PositionLedSensDuVentOpp = 0;
  CAS1 =false;
  CAS2 =false;
  CAS3 =true;
  CAS4 =false;

  }

  if (PositionLedSensDuVent > 16)
  {
  PositionLedSensDuVentOpp = PositionLedSensDuVent - 16;

  if (  15 < PositionLedSensDuVent && PositionLedSensDuVent < 17)
  {
  PositionLedSensDuVentOpp = 32;
  }
  if( 16 < PositionLedSensDuVent && PositionLedSensDuVent <= 31)
  {
  PositionLedSensDuVentOpp = PositionLedSensDuVent -16;
  }

  CAS1 =false;
  CAS2 =false;
  CAS3 =false;
  CAS4 =true;

  }

  delay (5);
  Serial.print ("SensDuVent               =   ");
  Serial.println (SensDuVent);
  Serial.print (" ");

  Serial.print ("PositionLedSensDuVent               =   ");
  Serial.println (PositionLedSensDuVent);
  Serial.print (" ");

  Serial.print ("PositionLedSensDuVentOpp               =   ");
  Serial.println (PositionLedSensDuVentOpp);
  Serial.print (" ");


  }