 | | Re: What is "Stop Event Monitoring" for?
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Don't know specifically about Robolab, but usage might be. "I want to monitor a bump sensor for the next 100 milliseconds for an event; if the event doesn't happen in this time, then stop monitoring for the event." One way to program this is define (...) (21 years ago, 28-Dec-03, to lugnet.robotics.rcx.robolab)
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| | Re: Maximum Subroutine numbers?
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I don't use Robolab, but I can offer some insight into how the RCX firwmare operates with subroutines (and events) that may partially explain your problems. RCX firmware supports 8 (eight) subroutines per slot. Internally they are numbers 0 to 7. (...) (21 years ago, 28-Dec-03, to lugnet.robotics.rcx.robolab)
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| | Is there a bug database?
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Is there a bug database for Robolab? Unless it's the first perfect program ever written, there have to be bugs. Is there a procedure in place to report suspected bugs? Are they being cataloged, hopefully in a searchable database? (21 years ago, 28-Dec-03, to lugnet.robotics.rcx.robolab)
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| | Events in Robolab
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After dozens of hours of experimentation, it is my conclusion that event-driven programming in Robolab is unreliable. Eventually, the RCX stops responding to events. This does not always happen at the same point in a given program, nor is it (...) (21 years ago, 28-Dec-03, to lugnet.robotics.rcx.robolab)
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| | Driver for Linux USB Tower
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(For German version see below, please) English version: hi, I want to use lejos with Linux. I'm using the 2.4.20-4GB-athlon kernel. I downloaded the Lego usb Tower driver from (URL) I installed the driver it was generated the /dev/usb/lego0 device (...) (21 years ago, 28-Dec-03, to lugnet.robotics.rcx.java)
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| | Re: installing Robolab under Mac OS X
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Hi Holger, I definitely know that Robolab 2.5.2 is running in classic mode of MacOS X 10.2.8. So it must be something with the file owner and user rights for a file or a folder in your system (and in every other system where the software should be (...) (21 years ago, 28-Dec-03, to lugnet.robotics.rcx)
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| | installing Robolab under Mac OS X
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Hello, I just purchased Robolab 2.5.2 from Pitsco and am trying to install it under Mac OS 10.2. When I try the process (while logged in under an account with administrator priviledge) the installer gets to 2 or so files remaining, and then gives (...) (21 years ago, 28-Dec-03, to lugnet.robotics.rcx)
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| | Re: Maximum Subroutine numbers?
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Following up my own post with more information: I found in the Minnesota FIRST League's Software Training Manual the statement: "Local subroutines are identified and called by number (1-8)." This suggests that unlike containers and most other (...) (21 years ago, 28-Dec-03, to lugnet.robotics.rcx.robolab)
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| | Maximum Subroutine numbers?
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Does RoboLab have a maximum subroutine number? Also, what is the maximum number of subroutines which can be defined? Referring to real subroutines, not SubVIs. I have a program which defines 5 subroutines, numbered zero through 4. It seems like when (...) (21 years ago, 28-Dec-03, to lugnet.robotics.rcx.robolab)
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| | What is "Stop Event Monitoring" for?
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The Robolab manual says "This command stops the program from watching for events" and gives an example which is essentially identical to the example for the "Start Monitoring for an Event" icon except it adds a "Stop Event Monitoring" icon after the (...) (21 years ago, 28-Dec-03, to lugnet.robotics.rcx.robolab)
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| | What is "Reset Event" for?
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What exactly does the Robolab "Reset Event" icon do? Under what circumstances would or should it be used? The Robolab manual gives only a Microsoft-esque useless restatement of the name of the icon: "Event This command resets monitoring for an (...) (21 years ago, 27-Dec-03, to lugnet.robotics.rcx.robolab)
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| | Re: Lightsensor
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If I shine a bright light into the light sensor it gets to 60 sometimes, but if I put the light sensor very close to a lamp, it gets to 100. I could never get a value lower than 25. "Michael Gasperi" <gasperi@alynk.com> wrote in the message (...) (21 years ago, 25-Dec-03, to lugnet.robotics.rcx)
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| | Re: Direct Link (was Global Objects was Strange RCX startup issues)
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(...) perfect! Step by step directions. Thanks. (...) So, now I can use the 'run' button to do other stuff, right? Or, for that matter, I could do other stuff with the On/Off button. After I turn it off (using the code listed), then, I can just turn (...) (21 years ago, 15-Dec-03, to lugnet.robotics.rcx.legos)
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| | Re: Direct Link (was Global Objects was Strange RCX startup issues)
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(...) Ok, I'll take a shot at it: 1) Make a new directory in the root BrickOS directory called pgm. 2) Copy the files config.h and Makefile from the boot directory to the pgm directory. 3) Copy your C files to the pgm directory. 4) Edit config.h (in (...) (21 years ago, 13-Dec-03, to lugnet.robotics.rcx.legos)
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| | Re: BricxCC release 3.3.7.6
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(...) Thanks! It does work well! My files had a .txt extension. But since I've renamed them, it works beautiful. (...) Very impressive and useful features. (...) Now I get it! (...) You're right (...) I renamed the help files back and it's great (...) (21 years ago, 12-Dec-03, to lugnet.robotics.rcx.pbforth, FTX)
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| | Re: ROM image using USB tower
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Okay, I gave in and bought one of the serial towers listed on bricklink. I now have a ROM image, but am unable to disassemble it. Whatever options I pass to h8300-hitachi-hms-objdump I get: BFD: rom.srec:12: Unexpected character `0' in S-record file (...) (21 years ago, 11-Dec-03, to lugnet.robotics.rcx)
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| | Re: Vision command + linux
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someone ask me to diffuse my code .... then it's here : (URL) can use it to make your own project. Please read the README and if you have any question mail me nanobapt (21 years ago, 12-Dec-03, to lugnet.robotics.rcx.legos, lugnet.robotics)
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| | Re: Vision command + linux
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(...) LOL, thanks (...) I wil try some method to fixe it nanobapt (21 years ago, 12-Dec-03, to lugnet.robotics.rcx.legos, lugnet.robotics)
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| | Re: Vision command + linux
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(...) This is a pretty cool technique! I really like the middle picture (movehead2.jpg) just as a work of art. (...) You could overcome this by subtracting out the minimum pixel change from all pixels. So if the entire picture gets brighter or (...) (21 years ago, 12-Dec-03, to lugnet.robotics.rcx.legos, lugnet.robotics)
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| | Vision command + linux
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I've test a new filter for the camera .... In my first study I applied a filter only in one image .... Now I take the "time" parameter ! I make a difference between two image and here is the result When nothing move : (URL) I move my head : (URL) (...) (21 years ago, 11-Dec-03, to lugnet.robotics.rcx.legos, lugnet.robotics)
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