Joe Kissell

printf very slow! - CW10.2 - K10

Discussion created by Joe Kissell on Mar 9, 2012
Latest reply on Mar 9, 2012 by Enrico Schröder

Is anyone else using printf to send debug data to the Console window? I just started doing this and noticed that it is REALLY SLOW!


I can literally watch it draw one character after another. How can this be if my MCU is running at 100MHz?

Is the interface backwards through my debugger just that slow?