I'm trying to write a function that will return a formatted time for output to serial, LCD, or webserver. I created a function to return a pointer to a char array with a formated time in it. I am having trouble getting snprintf_P to do my bidding when I use it in the function call. I can make it wor…

using snprintf_P in function

system October 24, 2012, 12:32pm 6

The pointer obviously only has a length of one, which is exactly the length of my output.

Wrong. The pointer has a size of 2.

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