Hi, I've been programming a sketch and in the middle of testing it, the Arduino froze, deleted the sketch, and loaded the standard Blink sketch. I tried reconnecting it to my computer, but LED 13 was still blinking. It's not a problem, I can just reupload it, but I'd like to know how this happened.I'm using an Arduino Mega 2560.
Hang on, so you say you loaded the blink sketch and now you wonder why the blink sketch is running?
the Arduino .... loaded the standard Blink sketch.