EncoderTrigger 2

  pinMode(EncPin1, INPUT_PULLUP);
  pinMode(EncPin2, INPUT_PULLUP);
  attachInterrupt(digitalPinToInterrupt(EncPin1), Encoder1, FALLING);
  attachInterrupt(digitalPinToInterrupt(EncPin2), Encoder2, FALLING);


void Encoder()
{
  bool Enc1Val = digitalRead(EncPin1);
  bool Enc2Val = digitalRead(EncPin2);
  static bool Enc1Triggered = false;
  static bool Enc2Triggered = false;
  if (Enc1Val == true && Enc2Triggered == false)
  {
    Enc1Triggered = true;
  }
  else if (Enc1Val == true && Enc2Triggered == true)
  {
    EncoderCounter++;
    Enc2Triggered = false;
  }
  else if (Enc2Val == true && Enc1Triggered == false)
  {
    Enc2Triggered = true;
  }
  else if (Enc2Val == true && Enc1Triggered == true)
  {
    EncoderCounter--;
    Enc1Triggered = false;
  }
  else
  {
  }
}


/////////////////////////////////////////////////////////////
Second try, each sensor gets its own function so they're handled quicker

void Encoder1()
{
  if (Enc2Triggered == true)
  {
    EncoderCounter++;
    Enc2Triggered = false;
  }
  else
  {
    Enc1Triggered = true;
  }
}

void Encoder2()
{
  if (Enc1Triggered == true)
  {
    EncoderCounter--;
    Enc1Triggered = false;
  }
  else
  {
    Enc2Triggered = true;
  }
}

/////////////////////////////////////////////////////////////////////////////////////////////
This was just a test to see if the Hall sensors both work and if they trigger equally


void Encoder1()
{
  EncoderCounter++;
}

void Encoder2()
{
  EncoderCounter--;
}