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 | | Re: Line following algorithms
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| (...) Well I suppose this statement applies to me since I have organized an event that limits the robots to a single light sensor. However, in my defense, I must say that the intent behind the rule was to make the game more fair for all competitors. (...) (22 years ago, 2-Dec-02, to lugnet.robotics)
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| | Re: Line following algorithms
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| (...) I don't think there is really a good source for this information, yet. I'm planning on making a web page with information about line following, including event locations, in the near future. One place to look is the regular robot clubs. Like: (...) (22 years ago, 3-Dec-02, to lugnet.robotics)
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| | Re: Line following algorithms
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| From: Gary Mullen <garym@the-mullens.net> (...) It's a little of both. (prize & prestige) When you go to a contest sponsored by a robot club, they often give out "real robot" prizes. (stuff WE can't usually use) But at the last line following event (...) (22 years ago, 3-Dec-02, to lugnet.robotics)
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| | LNPD problem
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| Hi there, I still don't manage to send any packages from the rcx to the PC. I attached the client and the "receiver program" and here is a fragment of the lnpd log: 148032:Client > connection 1 from host 127.0.0.1, port 33485 148039:Logical > (...) (22 years ago, 3-Dec-02, to lugnet.robotics.rcx)
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| | Re: Polling sensor values with wait_event
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| Thomas, You are mostly correct. However, keep in mind that tasks with the same priority get checked in turn. The first task in the priority chain does not get undo precedence over the others in the same priority level. Example: Tasks A, B and C all (...) (22 years ago, 27-Nov-02, to lugnet.robotics.rcx.legos)
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event
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| | Polling sensor values with wait_event
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| Hello all, Is it true that the wakeup function is only checked once every timeslice and only for the process that has the highest priority and is at the front of the priority chain? For example, a process k is waiting on the wakeup function y wich (...) (22 years ago, 26-Nov-02, to lugnet.robotics.rcx.legos)
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event
(score: 0.291)
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| | Re: Line following algorithms
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| (...) Mission well nigh impossible, I think. (...) One light ensor is ok for starters. It's not difficult to get an additional light sensor. Most of us think the RIS should have come with 2 light sensors in the first place. (...) Have a look at some (...) (22 years ago, 28-Nov-02, to lugnet.robotics)
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event
(score: 0.291)
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| | Re: Newbie has an idea - Nascar style racing?
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| (...) does not refill their own cartridges. Paper won't (...) Partially why it is expensive. The fact that it is easily damaged makes maintennance that much more expensive. Not to mention constant replacing of paper track would eat up valuable event (...) (22 years ago, 26-Nov-02, to lugnet.robotics)
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| | First LEGO League competition in Cincinnati Ohio
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| I just got back from the First LEGO League competition in Cincinnati Ohio. I got a sweet volunteer job there. I got to be the helper for one half of the practice table. The table is divided in half and each team gets one half. I got to time them (5 (...) (22 years ago, 22-Nov-02, to lugnet.robotics)
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(score: 0.290)
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| | RE: Newbie has an idea - Nascar style racing?
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| (...) Inkjet plotters are should be pretty common in mechanical enginnering firms these days. Colleges may also have them. The billboard and sign industry uses huge paint plotters, but those are much more expensive to run than inkjet plotters (...) (22 years ago, 22-Nov-02, to lugnet.robotics)
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event
(score: 0.290)
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| | Re: Newbie has an idea - Nascar style racing?
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| (...) why? Is line following bad? It will be IMPOSSIBLE to build an autonomus NASCAR style car from Mindstorms. You just can't get enough information about the track & your position into the RCX. (...) With the gray-scale scheme Gus suggested, a (...) (22 years ago, 22-Nov-02, to lugnet.robotics)
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| | VPBRICK
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| Hello! I have some questions: - (in the RCX side) How i can configure a message Event in NQC, I don't know the second parameter? SetEvent(My_Event,??..._Message); - (in the PC side to get the messages from the RCX), anybody have a sample code to use (...) (22 years ago, 18-Sep-02, to lugnet.robotics.rcx.nqc)
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| | Re: Following the Line Follower
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| (...) Actually, I've entered the last couple events, but I have not yet made the 2000 mile trip to Seattle! (I'm sure it's farther from Singapore) Last time, I boxed up a couple LEGO robots and shipped them out there. The time before, I just sent a (...) (22 years ago, 27-Sep-02, to lugnet.robotics)
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| | RE: Wot no RCX power connector?
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| (...) I've read that the end where the power connector was is "thinner" which is OK since the connector was mounted on the component side and would have added to the hight required. The "smoothing caps" could be eliminated in a battery only design, (...) (25 years ago, 19-Oct-99, to lugnet.robotics)
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| | PWM on tic3
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| Hi, I want to get the width of a PWM on TIC3 Channel, I wrote an .asm but it doesn't work, I don't know what's wrong? I need your help. Thanks in advance. Said. Here is the .asm program: #include "c:\pcode\include\6811regs.asm" * program equates * (...) (25 years ago, 13-Oct-99, to lugnet.robotics.handyboard)
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mask
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