I'm working on a program that will display time on 2 8x8 matrices and also show scrolling message (i.e. current date). It works, except after about an hour everything just freezes. I think it's running out of memory somehow, and I pretty much traced it to these lines of code: myDate=monthShortStr(…

[RESOLVED] Strings cause arduino to crash :(

udoklein October 29, 2012, 9:53pm 4

And learn about "PROGMEM".

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