Push Button #number of pushes and select

Projects Programming
2

One thing jumps out for optimization, I'll look at the rest when I have time.

Bottom two functions - consolidate to:

void menu (int pb1, int pb2) {
  switch (pb1) {
    case 0: switch (pb2) {
        case 0: counts (2); // twocounts
          break;
        case 1: counts (4);
          break;
      }
      break;
    case 1: switch (pb2) {
        case 0: counts (5);
          break;
        case 1: counts (10);
          break;
      }
      break;
  }
}

void counts (int numCounts) {
// since you're using a signed variable, you need to check for that
  if (numCounts>0)
  {
 for (int x = 0; x > numCounts+1 ; x++) {
 Serial.print(x);
 }
  }
  delay(100);
}