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1.#QO value in global variable
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Rookie
Joined: Sat Oct 25, 2008 12:18 am Posts: 19 
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 1.#QO value in global variablewe are trying to program a holonomic drive and we are doing some sqrt(x^2 + y^2) .... stuff and get reasonable values in the first and 4th quadrants and MOST of the 3rd quadrant, but at maxX and maxY of the joystick, the global variable, which is a "float" becomes 1.#Q0 or 1.#Q0 as a value, and the motors stop. Any ideas??
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| Wed Jun 15, 2011 12:29 am |
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Rookie
Joined: Wed Feb 24, 2010 11:43 pm Posts: 34
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Re: 1.#QO value in global variable a couple things,
1. It was pointed out to me that the ^ operator is not an exponent, but a shift... 2. You might be exceeding the limits of a type somewhere, so you might want to consider casting the value first
just a couple ideas. |
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| Thu Jun 16, 2011 2:23 pm |
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Moderator   Joined: Wed Mar 05, 2008 8:14 am Posts: 3165 Location: Rotterdam, The Netherlands
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Re: 1.#QO value in global variable The ^ operator is bitwise xor, not shift. Shift is << for left shift and >> for right shift.
- Xander _________________ | Professional Conduit of Reasonableness | (Title bestowed upon on the 8th day of November, 2013) | My Blog: I'd Rather Be Building Robots | ROBOTC 3rd Party Driver Suite: [Project Page] |
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| Fri Jun 17, 2011 7:34 am |
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Rookie
Joined: Wed Feb 24, 2010 11:43 pm Posts: 34
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Re: 1.#QO value in global variable
Thanks Xander! You were the one that told me last time... and I didn't go back and look at my notes... |
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| Wed Jun 29, 2011 8:02 am |
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