 | | Re: Robot Ant and Data logging
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(...) Hi Mike, Unfortunately there is no possibility under Robolab 2.5 that the RCX might itself access the data collected in the log. Robolab 2.5 is based on LEGO-firmware 2.0, which has many new features, but not this one. If you want to do your (...) (22 years ago, 4-Apr-02, to lugnet.robotics.rcx.robolab)
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| | Robot Ant and Data logging
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HI, I am building a robot ant and using a light sensor to detect lines to follow. However, the algorithm I am using must not be deterministic; i.e. I need to do a sensor sweep and build a graph of the relative light levels at the left, front and (...) (22 years ago, 4-Apr-02, to lugnet.robotics.rcx.robolab)
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| | Re: Need help with NQC
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"Russell Newman" <victoreden@netzero.net> wrote in message news:GtLuCA.38p@lugnet.com... (...) RCX (...) In what way is it misbehaving? When backing up, it only backs up for 3/4 of a second. Is that enough? When turning, it only turns for a maximum (...) (22 years ago, 4-Apr-02, to lugnet.robotics.rcx.nqc)
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| | Error Message
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Hi. Can anyone help me with a problem I'm having. I'm writing a fairly simple program in NQC and when I compile I get an error saying "undefined variable SENSOR_LIGHT" The line that generates this error is simply: SetSensor(SENSOR_1, SENSOR_LIGHT); (...) (22 years ago, 4-Apr-02, to lugnet.robotics.rcx.nqc)
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| | RL 2.5 and 2.0 incompatibility
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A cautionary note for situations where RL 2.5 and 2.0 co-exist as in schools which are in transition to upgrading their software. Be aware that if an RCX has RL 2.5 firmware, programs downloaded from RL 2.0 will only go to slot #3. So additional (...) (22 years ago, 3-Apr-02, to lugnet.robotics.rcx.robolab)
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| | Re: LeJos threads / sleep() takes too long
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The priority mechanism used in lejos is the same as that specified in the Real Time Specification for Java (RTSJ): Threads of a higher priority will absolutely block threads of a lower priority as long as they remain runnable. The sensor listener (...) (23 years ago, 1-Apr-02, to lugnet.robotics.rcx.java)
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| | Re: Using legos-devel@lists.sourceforge.net VS posting at lugnet.robotics.rcx.legos
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Joseph Woolley <jwoolley@spamblock....ht.rr.com> wrote in message news:Gtw6sr.DC9@lugnet.com... (...) [snip] (...) the (...) next (...) Joseph, How did you sign up? I looked around but found no solution to this. I even tried the old subscribe in (...) (23 years ago, 1-Apr-02, to lugnet.robotics.rcx.legos)
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| | Re: Using legos-devel@lists.sourceforge.net VS posting at lugnet.robotics.rcx.legos
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"Ed Manlove" <emanlove@ieee.org> wrote in message news:Gtw4Gt.421@lugnet.com... (...) is (...) idea (...) to (...) this (...) I understand and agree with you here. However, I was able to sign up for the maillist with no problems. It appeared to be (...) (23 years ago, 1-Apr-02, to lugnet.robotics.rcx.legos)
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| | Using legos-devel@lists.sourceforge.net VS posting at lugnet.robotics.rcx.legos
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As mentioned in the RLS doc ((URL) there is mention of communicating with the sourceforge maillist legos-devel@lists.so...forge.net. I don't think this is the greatest idea for a couple of reasons. One it is tough to get signed on. Luis (for (...) (23 years ago, 1-Apr-02, to lugnet.robotics.rcx.legos)
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| | Re: "Want to get started with legOS" needs help again
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Max, I believe the source of this is (URL) as you said should not really be there because of B20 (which is actually what I have been using for reasons below) and because these instructions have been superceded by (URL) problem here is the different (...) (23 years ago, 1-Apr-02, to lugnet.robotics.rcx.legos)
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