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 Robotics / Handy Board / *7553 (-5)
  Using IC2/3 inputs w/interrupts in ASM?
 
One of my students wants to use the IC2/3 lines for a function on his LEGO robot. He needs to write an ISR for this particular line. I've done this many times with the 6811 under the BUFFALO monitor, but I don't know the "side effects" likely if we (...) (27 years ago, 28-Mar-00, to lugnet.robotics.handyboard)
 
  How to hack the sonar module from a Polaroid 3500 Camera
 
Anyone know how to hack the sonar module out of a Polaroid Sonar 3500 camera? Or got any good links? Thanks, Bill Denzel (27 years ago, 28-Mar-00, to lugnet.robotics.handyboard)
 
  Re: InterActive C 3.2 or Interactive C 2.8 freeware
 
Oups, I thought this message was lost - Sorry about this (27 years ago, 27-Mar-00, to lugnet.robotics.handyboard)
 
  Rebuilding Pcoder
 
Hi, has anybody ever manage to rebuild a pcoder, using Kent Farnsworth's routines? I just tried, but I am usure about the compiler switches. Next to the startbutton I found the remark "rev. 1.2A", Kent just mentioned REV2 or REV 2.1 board. (...) (27 years ago, 27-Mar-00, to lugnet.robotics.handyboard)
 
  Re: InterActive C 3.2 or Interactive C 2.8 freeware
 
(...) Just try printf("\n %f",4.1/4.1); and see the surprising result with the free version (2.). You should be really careful, when using floating point operations, 'cause there seem to be loads of these errors. I am not sure, if this problem is (...) (27 years ago, 27-Mar-00, to lugnet.robotics.handyboard)

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