MUX SHIELD II

Using Arduino Programming Questions
#1

New to the arduino programming.
I have a MUXSHIELD II sample program for digitalIn and I was wondering how I can make the program cycyle through the IO’s once and Stop?

MuxShieldDigitalIn.ino (1023 Bytes)

#2 
bool beenThereDoneThat = false;

void loop()
{
  if(!beenThereDoneThat)
  {
     Cycle();
    beenThereDoneThat = true;
  }
}

void Cycle()
{
  for (int i=0; i<16; i++)
  {
    //Digital read on all 16 inputs on IO1, IO2, and IO3
    IO1DigitalVals[i] = muxShield.digitalReadMS(1,i);
    IO2DigitalVals[i] = muxShield.digitalReadMS(2,i);
    IO3DigitalVals[i] = muxShield.digitalReadMS(3,i);
  }
  
  //Print IO 1 values for inspection
  Serial.print("IO1 analog values: ");
  for (int i=0; i<16; i++)
  {
    Serial.print(IO1DigitalVals[i]);
    Serial.print('\t');
  }
  Serial.println();
}
#3