View time on LCD 5110

Projects Programming
6

The original function paddedPrint() is almost certainly taking (some form of) a byte, representing, in your case, a pair of digits from a time/date stamp and printing these with, if required, a leading zero.

You can do it yourself:

void myPaddedPrint(byte n) {
  Serial.print(n/10);  // first digit (can be zero)
  Serial.print(n%10);  // second digit
}