I've made a function to write a line to the log; void wltl(String logmessage) { // write line to log if(DEBUG){ Serial.println(String(hour()) + ":" + String(minute()) + ":" + String(second()) + " " + logmessage); } } But I get some strange results when I run this. I…

Passing a string to a function/sub

system December 4, 2012, 8:24pm 2

Strings are evil. Don't use them.

Whenever possible, use character arrays (char *).