 | | Re: Lego sensor or Radar ?
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I would add another question to Steve's valuable list. Do you really want to do tracking? With one or two degrees of freedom, ie; azimuth or azimuth and elevation. IF that's what you're trying to do, then your sonar/radar sensor is going to have to (...) (23 years ago, 3-May-02, to lugnet.robotics)
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| | Accurate msleep and timeslicing - was Re: sys_timer
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"Michael Obenland" <obenland@t-online.de> wrote in message news:GvJ5vD.7MC@lugnet.com... <snip> (...) switch. (...) I made some modifications to the tm_sleep_wakeup that allows high priority tasks to wake up at exactly the time specified for msleep (...) (23 years ago, 3-May-02, to lugnet.robotics.rcx.legos)
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| | Re: sys_timer
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(...) Yes. (...) That is right. (...) It does, actually. The timer itself counts the millisec. But if you do a wait_event() call, your running program gives up its time slice, the OS waits for the event and then continues your task with the next (...) (23 years ago, 3-May-02, to lugnet.robotics.rcx.legos)
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| | Programming LEGO Mindstorms with Java
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Just a quick post to let anyone who's interested in this book and hasn't got it yet that my company has this on offer at 25% off RRP for the next 7 days. Probably not much use to anyone outside Europe due to shipping charges, but I thought I'd let (...) (23 years ago, 3-May-02, to lugnet.books, lugnet.robotics)
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| | Co-operative Multi tasking in pbforth 2.1
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I am have been programming the brick in nqc but have started to find this a little restrictive. I have just started using pbFORTH. Would anyone be able to help me with a sample script to impliment Multi-Tasking. I am using this to set up an "infra (...) (23 years ago, 3-May-02, to lugnet.robotics.rcx.pbforth)
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| | sys_timer
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I recently adopted legOS as my development environment and I have to say I tremendously impressed. Thanks to everyone who has worked so hard on it. It is really a first class, grade A product. Is sys_timer accurate to within 1 ms? unsigned long (...) (23 years ago, 3-May-02, to lugnet.robotics.rcx.legos)
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| | Re: Lego sensor or Radar ?
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(...) First some questions that will make the replies from the list more relevent: * How fast does the target move? * How big is the target? * How far away is the target - typically? * Can you attach things like lights or infra-red LED's to the (...) (23 years ago, 4-May-02, to lugnet.robotics)
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| | Re: IR tower for ordinary infrared communication
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(...) I don't think this will work. There are two kinds of IR comms out there, one kind is called 'IRda' and is used for computer-to-computer types of communications and the other kind is the sort that TV remotes use. The Lego adaptor is of the (...) (23 years ago, 4-May-02, to lugnet.robotics)
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| | RE: Spirit.OCX and VC++
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-- MIME ATTACHMENTS DISCARDED: 1. Content-Type: multipart/alternative; boundary="----_=_Nex....F13B3C56" Content-Length: 6368 (23 years ago, 3-May-02, to lugnet.robotics)
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| | RE: Spirit.OCX and VC++
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-- MIME ATTACHMENTS DISCARDED: 1. Content-Type: multipart/alternative; boundary="----_=_Nex....E2010E76" Content-Length: 2793 (23 years ago, 3-May-02, to lugnet.robotics)
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