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 Robotics / 4704
  A robot who knows his position
 
I had some success in my first experiment with odometry. My goal was to build and program a bot that at every moment knows where he is. My creature uses a very simple and standard differential-drive: two large independent driving wheels on the left (...) (25 years ago, 27-Apr-99, to lugnet.robotics)
 
  Re: A robot who knows his position
 
(...) Actually, software floating point is quite doable on the H8. In fact, at least egcs 1.1.[1,2] includes FP emulation (config/fp-bit.c), which gets put into libgcc2.a, which get merged into libgcc.a. You don't have to do anything special to use (...) (25 years ago, 27-Apr-99, to lugnet.robotics)
 
  Re: A robot who knows his position
 
(...) This is great! I thought it was possible, but my knowledge of C isn't simply enough to figure out HOW TO. (...) Yes, when you have floats you can use/adapt standard math libraries. I'll try this. (...) This would be of great help (not only to (...) (25 years ago, 28-Apr-99, to lugnet.robotics)

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