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Unread 05-02-2006, 12:02
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Re: Stupidest Programming Mistakes

if(joyin - pwmout > rate)
pwmout = pwmout + rate;

joyin - pwmout could be negative but they were all unsigned variables so it never looked at nagatives. So for example it would still execute when (-10 > 5)

Took 2 hours to realize that!
 


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