String length help

Projects Programming
1

Hello, I'm trying to get the length of the string t.hour from the ds3231 library but I'm having a hard time understanding why it's not possible..

Help will be appreciated, thank you!

stringhelp.jpg
stringhelp.jpg1514×1610 156 KB

2

Hello, I'm trying to get the length of the string t.hour from the ds3231 library but I'm having a hard time understanding why it's not possible..

Because t.hour is NOT a string. It's not even a String. It's a byte.

3

Is it possible to make it a string then?

4

Can I make the byte to a string then by using something like this?

byte timeHByte= t.hour;
String timeH = timeHByte;

5

TobiasBrage:
Can I make the byte to a string then by using something like this?

byte timeHByte= t.hour;
String timeH = timeHByte;

what if, for example you looked at the magnitude of the number...

for example,

if(t.hour < 10)
ug8.print("0");

6

Well played sir, think I'll do that..