Hi folks -- I have a little piece of code that's driving me bats. On each loop the current value of mode should change randomly to anything other than its current value. However, I find this code only works most of the time and I do get duplicates. I originally did not cast the mode/oldMode values…

Spot the Bug? Not so random numbers.

westfw May 15, 2009, 11:50pm 8

Add code in setup that shows "for sure" when the Arduino reloads?

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