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 Robotics / Handy Board / *4169 (-10)
  Re: Need Help to solve the algorithm.
 
May I suggest that you get a copy of a paper that Fred Martin wrote (should be on his website, that is where I got it). It talks about the experience of several of his students and their approaches and pitfalls is designing a robot not too (...) (26 years ago, 21-Jul-98, to lugnet.robotics.handyboard)
 
  Re: LCD routines
 
Hello, I have developed a machine code programming system for programming the handyboard. It is similar to the Buffalo routines on the Motorolla 68HC11 chips. It allows a relatively simple way of machine code interaction to the display. The program (...) (26 years ago, 21-Jul-98, to lugnet.robotics.handyboard)
 
  LCD routines
 
I would like to be able to use the LCD screen on the handy board while using just straight assembly programs. Is there anyone that has some example code, or know where I can look for explanations of how to do this. Thanks, Joe Hoffmann E-Mail (...) (26 years ago, 20-Jul-98, to lugnet.robotics.handyboard)
 
  Sonar Help!
 
Hi, I am having problems getting my Polaroid sonar to work properly. Following Kent Farnsworth's directions, I have hooked up the sonar: Sonar ====> Handy Board ECHO TIC3 (Top position) V+ TIC3 (Middle) GND TIC3 (Bottom) INIT PIN 9 of 2nd L293DNE (...) (26 years ago, 20-Jul-98, to lugnet.robotics.handyboard)
 
  re: paralell port
 
Somebody request some info about paralllel port look in thisd site for an example writing in C (URL) (26 years ago, 20-Jul-98, to lugnet.robotics.handyboard)
 
  Need Help to solve the algorithm.
 
Hello, I really need help to solve the alogrithm in using the HD with interactive C program . Presently. I'm constructing a mobile robot to move within a battle field of 5metres by 5metres. In side the battle filed, the "mines" are visible with (...) (26 years ago, 20-Jul-98, to lugnet.robotics.handyboard)
 
  Another HandyBoard for sale
 
Hi all, I also have a Handyboard for sale, but with a 20x4 display and the IR demodulator. No casing, however. Price is just slightly more at $235, includes shipping. It has a A0 processor. I'm selling it because it's a bit "overpowered" for my (...) (26 years ago, 20-Jul-98, to lugnet.robotics.handyboard)
 
  Comm problems
 
Hi all, I am currently having problems getting my HB to talk with my computer. I am using IC 3.2. Because of time and work pressures I have not been able to play witht my bot for a couple of months. Everything worked fine then. I didn't change (...) (26 years ago, 20-Jul-98, to lugnet.robotics.handyboard)
 
  (Fwd) Extra HB For Sale
 
Oops! I had my date set incorrect, on my PC. This was sent out on July 19th not June 10th. ------- Forwarded Message Follows ------- From: "Mike Davis" <ipscone@halcyon.com> To: handyboard@media.mit.edu Date sent: Wed, 10 Jun 1998 08:41:19 -0700 (...) (26 years ago, 19-Jul-98, to lugnet.robotics.handyboard)
 
  Parellel port control
 
Has anybody tried using the "delay function, outportb function and inportb function" that comes with Borland C++ 5.01. I am trying to control a set of LEDs conncted to my printer port using a C++ program. My program woudn't compile. The error is (...) (26 years ago, 19-Jul-98, to lugnet.robotics.handyboard)


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