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 Robotics / Handy Board / *2994 (-5)
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unsubscribe microp@geocities.com (27 years ago, 19-Nov-97, to lugnet.robotics.handyboard)
 
  OOH YES! Its Trigonometry
 
I've looked up the formula for calculating the asin and ocos. They're enlosed as .GIF attachment, because I can't type then in ASCII, but I'm sure you can view it. I hope they'll be usefull to you. Jeroen vd. Vegt. PS. I hope you already knew that (...) (27 years ago, 19-Nov-97, to lugnet.robotics.handyboard)
 
  Re: TOC4INT interrupt
 
(...) Yes, 1 mSec. (...) Time slows down (the tick counter is no longer accurate), your motors get variations in their PWM signal, and you risk losing syncronization with any servos you have out holding position. (27 years ago, 19-Nov-97, to lugnet.robotics.handyboard)
 
  TOC4INT interrupt
 
How do you know when you are "using too much resources" when installing programs into the system interrupt? Is there a limit to how long the system interrupt routine can last? What happens if all the instructions I place in there causes the whole (...) (27 years ago, 19-Nov-97, to lugnet.robotics.handyboard)
 
  sensor for distance
 
(...) ***...*** * Frederic GIAMARCHI * * I.U.T. G.E.I.I. de NIMES * * 8, Rue Jules RAIMU * * 30907 NIMES CEDEX * * FRANCE * * Tel.: 04 66 62 85 22 * * Fax : 04 66 62 85 01 * * Email : giamarch@iutnimes.un...-montp2.fr * ***...*** (27 years ago, 18-Nov-97, to lugnet.robotics.handyboard)


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