//Abhiyaan Elec Module App EE22B047
//Absolute encoder simulator

//Setting  initial position to 0
int position = 0;
void setup() 
{
  //Enabling pins 2 to 12 to simulate encoder inputs
  for (int i = 2; i < 12; i++) 
  {
    pinMode(i, INPUT_PULLUP);
  }
  //Starting the serial monitor for display
  Serial.begin(115200);
}

void loop() 
{
  //Iterating through each bit
  for (int i = 11; i > 1; i--) 
  {
    //Adding 2 raised to the power of the bit if bit results in 1
    if (digitalRead(i)==0)
    {
      int a = lround(pow(2, i-2));
      position += a;
    }
  }
  //Printing position
  Serial.println(position);
  //Setting position to 0 for next iteration
  position = 0;
  //Giving a break of 1s between every check
delay(1000);
}