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 Robotics / RCX / *2155 (-20)
  Re: task managment
 
(...) Here is some sample code using three tasks for: 1. Motor control 2. Sound control 3. Shaking the head This runs on the Inventorbot of the Invention System. Each task is independantly watching a sensor to control it's actions. Hope this helps, (...) (25 years ago, 17-Mar-00, to lugnet.robotics.rcx.legos)
 
  task managment
 
Would someone be so kind to show me through some code snippets how to create multiple tasks using legOS? I haven't been able to gleen this info from the code although its probably there... thanks tom (25 years ago, 17-Mar-00, to lugnet.robotics.rcx.legos)
 
  RE: RCX Temperature Algorithm
 
(...) Mike, Here's the area of interest right out of Kekoa's listing from the internals document...I don't have time to totally decode it, but maybe if you put down your soldering iron... :-) case a0: // temperature in degrees C case c0: // (...) (25 years ago, 16-Mar-00, to lugnet.robotics.rcx)
 
  RCX Temperature Algorithm
 
Back when everybody was reverse engineering the RCX software, did anybody figure out the code that is used to convert the a/d value into a temperature? (25 years ago, 16-Mar-00, to lugnet.robotics.rcx)
 
  loader.c
 
Is there a reason why the CMDrun stuff has been ifdef'ed out in loader.c. I think this in one of the cooler options. I have hacked loader.c so that you can send the CMDrun command to the RCX using a -e flag. You can also send just a dll -e -p3 (...) (25 years ago, 15-Mar-00, to lugnet.robotics.rcx.legos)
 
  USB cameras
 
I put some info on what I have found using a camera with the Mars Expansion Pack on my small web pages. The USB cable is not a good umbilical, stiff. I had to abandon one scanning platform design just because the cable tension kept stalling it out. (...) (25 years ago, 15-Mar-00, to lugnet.robotics.rcx)
 
  Re: RCX auto shut-off ?
 
I'm pretty sure that i have used the feature in the software w/o a problem to set the autoshut to another time interval, including never shutting off. I know this doesn't exactly answer the question, but maybe its a bug somewhere that will resolve (...) (25 years ago, 15-Mar-00, to lugnet.robotics.rcx)
 
  Re: RCX auto shut-off ?
 
(...) Change the shut down value in the software. Leave (Click to save) come back and change it to what you want, then leave. It should save then... Dean -- TFM's Home Page: (URL) Lego Club: (URL) (25 years ago, 15-Mar-00, to lugnet.robotics.rcx)
 
  Robolab messages
 
I have posted several messages that concern Robolab you might not see if you just bookmark the Robolab section. These messages are: (URL) else have anything to share about Robolab? (25 years ago, 15-Mar-00, to lugnet.robotics.rcx.robolab)
 
  Re: RCX auto shut-off ?
 
(...) It is possible in RIS and Robolab to change the powerdown set-up option without downloading this value to the RCX. If this is the case, the RCX will continue to obey the last downloaded powerdown value despite what you see in the set-up (...) (25 years ago, 15-Mar-00, to lugnet.robotics.rcx)
 
  RCX auto shut-off ?
 
Hi, My RCX shuts off automatically after about 5 min. The set-up options in the RCX software tells me its set for 15. Is this min. or sec.? I'm pretty sure the batteries are fine...it also shut down when using an adapter. Is there something else I (...) (25 years ago, 15-Mar-00, to lugnet.robotics.rcx)
 
  LegOS Will be in MicroMouse Compition !
 
Hello, I am a third year Electrical Engineering student and am currently in the process of building a robot (along with others from my class) building a rcx-based robot for the Division I MicroMouse competition. While researching the rcx I happened (...) (25 years ago, 14-Mar-00, to lugnet.robotics.rcx.legos)
 
  Re: Alternative to batteries?
 
(...) Marc Klein has already addressed this question: (URL) A. (25 years ago, 13-Mar-00, to lugnet.robotics.rcx)
 
  Re: Alternative to batteries?
 
Thanks for the reply! Aside from the power adapter on the RCX unit that comes with RIS 1.0, what are the differences between those two sets? .josh .jburley@kuci.org (...) has (...) work (...) (25 years ago, 13-Mar-00, to lugnet.robotics.rcx)
 
  Re: Alternative to batteries?
 
There are two different versions of the RCX. Unfortunately, they are both labeled "RCX 1.0". The one that comes with the Robotics Invention System 1.0 has a power adapter input and the one that comes with RIS 1.5 does not. It is possible to use (...) (25 years ago, 13-Mar-00, to lugnet.robotics.rcx)
 
  Alternative to batteries?
 
Anyone know what I can use instead of batteries for my RCX? Some sort of AC Adapter? I saw mention of something like this here, but, couldn't figure out how it could be set up. Thanks! .josh .jburley@kuci.org (25 years ago, 13-Mar-00, to lugnet.robotics.rcx)
 
  Re: Line endings in SourceForge
 
(...) The docs I've read say that line endings are handled by CVS. The central repository is always Unix style, the local one is handled as local system need (unix with LF, DOS/Windows with RC/LF). Bye, Paolo. --- famous programmer quotation: "but I (...) (25 years ago, 12-Mar-00, to lugnet.robotics.rcx.legos)
 
  Re: Another possible makefile change
 
(...) Here is Makefile.common I've prepared for for utils: --- cut # Makefile.common # # 12.03.2000 - Paolo Masetti # # - Conditional make variable definitions based on $OSTYPE # # # DJGPP does not define OSTYPE # ifndef OSTYPE OSTYPE=$(shell uname) (...) (25 years ago, 12-Mar-00, to lugnet.robotics.rcx.legos)
 
  RE: Turning power off?
 
(...) It's probably bad luck. Two weeks running is about normal if you're doing lots of IR downloads. The IRED takes quite a bit of current when transmitting. The POWER_OFF does shut things down....I really do forget if RCX_SHUTDOWN is necessary. (...) (25 years ago, 12-Mar-00, to lugnet.robotics.rcx.pbforth)
 
  Re: Question
 
(...) The lcd_refresh() copies all data into the LCD controller chip, so the data is definitely there. But this data takes some time to be displayed on the actual LCD: The controller needs to drive the lines to the LCD, and the LCD itself has some (...) (25 years ago, 12-Mar-00, to lugnet.robotics.rcx.legos)


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