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 Robotics / RCX / *9675 (-20)
  RCX2 Sensor Mux/Demux.
 
Hi, With the construction of my latest robot, I've ended up using more than 3 sensors - 2 rotation sensor, 2 touch sensors and 1 light sensor. My RCX2 has just 3 sensor ports. I do remember seeing a write-up about how to combine two sensors by (...) (18 years ago, 8-Sep-06, to lugnet.robotics.rcx)
 
  Re: Loading Robolab 2.5 on Macs
 
(...) Hi Eric, Are you sure you have the right version? I'm also using Robolab and I have 2 CD-roms : PC Version 2.5.4.B and MAC Version 2.5.4. Since I don't own a Mac I've only used the PC Version CD-rom. There is also a third CD-rom whith PDF (...) (18 years ago, 7-Sep-06, to lugnet.robotics.rcx.robolab)
 
  Loading Robolab 2.5 on Macs
 
I have Robolab 2.5 and don't know how to install on a new Mac, or if it can even be done. If it can be, what is the procedure? (18 years ago, 7-Sep-06, to lugnet.robotics.rcx.robolab)
 
  Re: What's the highest number RCX out there?
 
Hello, (...) One of my RCX is #64xxxx (can't remember the other digits), and the other is #852579, which is the highest I've seen yet: (URL) Lavandeira - (URL) (18 years ago, 1-Sep-06, to lugnet.robotics.rcx)
 
  Re: How to stop, after running program (Ultimate RoboLab)
 
(...) Remember : your program is an RCX firmware. With the official firmware you would have to take off the batteries in order to reboot the RCX. This was one of the things I disliked most. So, we added the simple feature of something like (...) (18 years ago, 31-Aug-06, to lugnet.robotics.rcx.robolab)
 
  How to stop, after running program (Ultimate RoboLab)
 
I have loaded a sample program. After the program is finished the logo "LEGO" is on the RCX. How to stop this, because I can't load a new program? Now a take out the battery's! Thanks to the makers of the Ultimate RoboLab, it is a great program !!!! (...) (18 years ago, 31-Aug-06, to lugnet.robotics.rcx.robolab)
 
  Re: Ultimate Robolab
 
I'm glad to finally announce that ULTIMATE ROBOLAB now has its own web-site : (URL) which UR150 can be downloaded freely. Follow the install instruction from the web-site (getting started) Requirements : ROBOLAB254 must be running on your PC or MAC. (...) (18 years ago, 24-Aug-06, to lugnet.robotics.rcx.robolab)
 
  Ultimate Robolab
 
Where can I get (buy) the "Ultimate Robolab"? "Ultimate ROBOLAB v.150 now available soon", when and where? Jan Kromhout Hellevoetsluis-NL (18 years ago, 24-Aug-06, to lugnet.robotics.rcx.robolab)
 
  Original Communications Protocol Documentation
 
Hello, I have just finished writing up my little project to discover the protocol for talking to/from the RCX. The finished document as a PDF is at: (URL) I wrote this up to facilitate communications to a PC from an RCX or Spybot with the standard (...) (18 years ago, 23-Aug-06, to lugnet.robotics.rcx, FTX)
 
  Re: Watching Arrays
 
(...) Thanks John! I never knew about that F12 thing :) -Rob A> (18 years ago, 17-Aug-06, to lugnet.robotics.rcx.nqc)
 
  Re: Watching Arrays
 
(...) The way to do this is to find out the variable number assigned by NQC to your array variable and then watch that variable number plus all the ones up through the size of your array. You can find out the variable number by viewing the code (...) (18 years ago, 17-Aug-06, to lugnet.robotics.rcx.nqc)
 
  Watching Arrays
 
I have a program (RCX2 target) that uses a couple of global arrays. I am using BricxCC 3.3 How can I view the contents of the array at run time? "Watch the Brick" shows me Var0 to Var 31 but these don't seem to relate/contain the values I initially (...) (18 years ago, 17-Aug-06, to lugnet.robotics.rcx.nqc)
 
  Re: swan firmware motor problem
 
(...) I have tried it, but it did not make a difference. The motors still won't run. I must admit that I did not think of it before because I thought (maybe wrongly) that the old API would stay the same and that you would have to use the new (...) (18 years ago, 11-Aug-06, to lugnet.robotics.rcx.nqc)
 
  RE: swan firmware motor problem
 
I will post latest firmware on web site soon. -----Original Message----- From: news-gateway@lugnet.com [mailto:news-gateway...ugnet.com] On Behalf Of Gustavo Brinck Sent: Thursday, August 10, 2006 7:27 PM To: lugnet.robotics.rcx....lugnet.com (...) (18 years ago, 11-Aug-06, to lugnet.robotics.rcx.nqc)
 
  Re: swan firmware motor problem
 
(...) I don't have the new firmware, but maybe you can try: #define NORMAL_SPEED 100 because, now the firmware have 100 step of motor pwr control. Best Regards Gustavo (18 years ago, 11-Aug-06, to lugnet.robotics.rcx.nqc)
 
  swan firmware motor problem
 
Hi, I trying out the Swan firmware (Fast0103.lgo) with nqc 3.1 r4 but for some reason the motors won't turn on. Has anybody seen something like that? If I run the program, it does all the other things, even switch on the little motor triangles on (...) (18 years ago, 9-Aug-06, to lugnet.robotics.rcx.nqc)
 
  Port to NXT?
 
Anyone know when Lejos will be ported to the NXT? Just got my kit and looking forward to it! (18 years ago, 9-Aug-06, to lugnet.robotics.rcx.java)
 
  Re: Proximity detections in ROBOLAB?
 
(...) I can't think of why not. Sample the light sensor, then send an IR message, then sample the light sensor very shortly afterwords. Compare those two light sensor readings: if the second is much greater than the first, there's something (...) (18 years ago, 7-Aug-06, to lugnet.robotics.rcx.robolab)
 
  Proximity detections in ROBOLAB?
 
Proximity detections in ROBOLAB? It is possible to use the IR port on the RCX for proximity detection in NQC but I can'y find a way to do the same in ROBOLAB - is there anyone that has done that? You send messages from the RCX and use the (...) (18 years ago, 7-Aug-06, to lugnet.robotics.rcx.robolab)
 
  Great Ball Contraption at BrickFest '06
 
There has not been a great deal of public discussion about having a Great Ball Contraption at BrickFest '06, but there WILL be a GBC at BF06. If you missed your chance last year, when we had almost fifty modules, now is the time to start building. (...) (18 years ago, 31-Jul-06, to lugnet.robotics, lugnet.technic, lugnet.events, lugnet.events.brickfest, lugnet.robotics.events, lugnet.robotics.nxt, lugnet.robotics.rcx)  


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