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 Robotics / RCX / *9396 (-5)
  direct manipulation of bits in RCX registers using NQC
 
Hi all, Can anyone tell me if it is possible to use NQC to directly set bits in RCX registers? And if so, how does one do it? I've seen C code examples of this in a few places, but no NQC examples. Specifically, I want to turn on and off the red (...) (20 years ago, 12-Sep-05, to lugnet.robotics.rcx.nqc)
 
  Re: 1.0 brick not responding
 
(...) Tammy, A couple questions... 1) Does the light on the IR tower flash when you're trying to communicate? 2) Did it ever work (did it work before, but stop, or is this the first time you've tried communicating?) 3) What are you trying to (...) (20 years ago, 12-Sep-05, to lugnet.robotics.rcx)
 
  1.0 brick not responding
 
mac powerbook 5300 communicates with the IR tower, but no response from the brick. palm 130 with pbrick, also no response from the brick. The brick powers on and beeps, just no communication with the powerbook or the palm for programming.  Since it (...) (20 years ago, 12-Sep-05, to lugnet.robotics.rcx)
 
  Re: RCX to RCX LNP
 
(...) So, I finally sat down and figured out how the lnp state machine works in BrickOS. Turns out it was pretty easy to add in a new set of states so it can process a standard OpCode & store the parameters in variables. At this point, I'm not (...) (20 years ago, 8-Sep-05, to lugnet.robotics.rcx.legos)
 
  Re: Arrays and functions in NQC
 
(...) No. No. From the NQC Guide: The RCX2, Swan, and Spybotics targets support arrays (the other targets do not have suitable support in firmware for arrays). Arrays are declared the same way as ordinary variables, but with the size of the array (...) (20 years ago, 8-Sep-05, to lugnet.robotics.rcx.nqc)


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