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Unread 13-02-2014, 00:23
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billbo911 billbo911 is offline
I prefer you give a perfect effort.
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Re: Motors run one way but not the other

Wee had a similar issue earlier this week. We use a Global variable in Periodic tacks to control two motors. We then right to that variable in Auton or Tele.

What we found that regardless of the value sent to the variable, it always read back positive.

It turns out the data type for the Global was a U32. Unsigned variables can't be negative. So we changed the data type to I32 and everything started working normally.
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CalGames 2009 Autonomous Champion Award winner
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2011 Sacramento Finalist, 2011 Madtown Engineering Inspiration Award.
2012 Sacramento Semi-Finals, 2012 Sacramento Innovation in Control Award, 2012 SVR Judges Award.
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