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sonar sensor in inches
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sonar sensor in inches
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Rookie  Joined: Wed Jun 19, 2013 5:57 pm Posts: 25 
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 sonar sensor in inchesIs there any way to to program with the US (sonar) sensor in inches instead centimeters? or do i have to convert it
_________________ -TheRobotMaster (or soon to be one) FRC Team #2550 Skynet -Programmer FTC Team #4508 E=MC^Squirreled -Second Programmer FLL Team #3414 Team Brickstein -Mentor |
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| Mon Jun 24, 2013 8:55 pm |
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Senior Roboticist  Joined: Wed Sep 28, 2011 10:13 pm Posts: 623 Location: If I told you, I'd have to kill you.
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Re: sonar sensor in inches I don't believe there's a way you can. But a quick little function will take care of that for you.
At least I assume it works... Let me know if it does  _________________ A.K.A. inxt-generation Self-proclaimed genius, and future world dominator. My Brickshelf Folder "Don't they teach recreational mathematics anymore?" - The Tenth Doctor Bow down to Nikola Tesla, King of the Geek Gods. |
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| Mon Jun 24, 2013 9:45 pm |
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Site Admin  Joined: Tue May 15, 2007 9:02 am Posts: 399
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Re: sonar sensor in inches The virtual worlds only returns the value in centimeters. Like NeXT-Generation suggested, you can convert the value. I haven't tested his code but I suspect that you'll want the return type to be a float, not a byte.
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| Thu Jun 27, 2013 10:35 am |
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Senior Roboticist Joined: Wed Sep 28, 2011 10:13 pm Posts: 623 Location: If I told you, I'd have to kill you.
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Re: sonar sensor in inches You might, but I was thinking that if you're going with decimals of inches you might as well be using centimeters.
_________________ A.K.A. inxt-generation Self-proclaimed genius, and future world dominator. My Brickshelf Folder "Don't they teach recreational mathematics anymore?" - The Tenth Doctor Bow down to Nikola Tesla, King of the Geek Gods. |
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| Thu Jun 27, 2013 10:45 am |
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Professor  Joined: Sat May 18, 2013 1:24 pm Posts: 266 Location: Olympia, WA
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Re: sonar sensor in inches Agreeing with NeXT-Generation. The code snippet provided is more than adequate, and if you're annoyed by it just add another one like "readUS()" which outputs in inches.
_________________ FTC Team 6424, the 'Oly Cow - Chief programmer. FRC Team 4450, Olympia Robotics Federation (ORF). and also quadrotors. Quadrotors! |
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| Thu Jun 27, 2013 2:58 pm |
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