Subject:
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Re: About firmwares
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Newsgroups:
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lugnet.robotics
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Date:
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Sat, 20 Oct 2001 01:27:04 GMT
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Original-From:
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Steve Baker <sjbaker1@airmail.netANTISPAM>
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Reply-To:
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sjbaker1@airmail.STOPSPAMMERSnet
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Viewed:
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555 times
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> Hi, I'm a newbie on RCX, I just start to work on the RCX and I heard about LegOS and LejOS,
> I´m worry about the speed of the LejOS vs LegOS, Can someone tell me something about it?
Well, LejOS is Java-based and Java is an interpreted language - so that will presumably
make it slower than a natively programmed machine-code/C system like LegOS.
I've never used LejOS - but I can certainly confirm that LegOS is *HUGELY* faster
than native RCX code.
----------------------------- Steve Baker -------------------------------
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Message has 1 Reply:
 | | Re: About firmwares
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| (...) Lejos is somewhere in the middle. Whether that is fast enough depends on your project, if it needs reaction times in the 100ms range no problem, at 10-20ms it gets really tough (sensors are read every 3ms). It also has has a clock with 1ms (...) (23 years ago, 20-Oct-01, to lugnet.robotics)
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Message is in Reply To:
| | About firmwares
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| Hi, I’m a newbie on RCX, I just start to work on the RCX and I heard about LegOS and LejOS, I´m worry about the speed of the LejOS vs LegOS, Can someone tell me something about it? Thank you. (23 years ago, 19-Oct-01, to lugnet.robotics)
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