 | | problem with floating point numbers (legOS 0.2.5)
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Hi Here are two programs I've compiled and downloaded into my RCX. The first one works fine whereas the second doesn't (no music). Since the only difference between them is the type of the variable "number", I'm worrying about the ability of the (...) (23 years ago, 25-May-01, to lugnet.robotics.rcx.legos)
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| | Re: LVI install problems
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Had an error "C:\Program Files\JavaSoft\JRE\1...1\Classes" is not a directory, but I just created a directory there and now it's working fine. Thanks!! (23 years ago, 24-May-01, to lugnet.robotics.rcx.java)
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| | Re: LVI install problems
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At least it runs. :-) That error means that for some reason install could not create the directory .lvi in your windows directory. Check to see if you are able to create a folder in the Windows directory by hand, as this just calls "standard" java (...) (23 years ago, 24-May-01, to lugnet.robotics.rcx.java)
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| | Re: modulo in legOS 2.4 ?
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-----Original Message----- From: Ciaran Jessup <ciaranjessup@myrealbox.com> To: lugnet.robotics.rcx....lugnet.com <lugnet.robotics.rcx...ugnet.com> Date: 24. mai 2001 22:39 Subject: Re: modulo in legOS 2.4 ? (...) an (...) you (...) ah, i mean the (...) (23 years ago, 24-May-01, to lugnet.robotics.rcx.legos)
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| | Re: modulo in legOS 2.4 ?
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do you mean 3mod3 = 0 or mod(-3)=mod(3)= 3 ? If you mean the first then you want the %age operator, otherwise you want an 'abs' function not sure if legOS supports this as doesn't support floats(entirely), but you can always write a quick (...) (23 years ago, 24-May-01, to lugnet.robotics.rcx.legos)
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| | Win2000 and SP2
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Has anybody had problem running Robolab2 on a win2000 PC with SP2 installed?? I've recently tried to install Robolab on a PC at work and found that on loading it fails with an error message, I'll take care to remember the message if this rings a (...) (23 years ago, 24-May-01, to lugnet.robotics.rcx.robolab)
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| | RE: modulo in legOS 2.4 ?
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Ummm, that would be the % operator in C, right? (...) (23 years ago, 24-May-01, to lugnet.robotics.rcx.legos)
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| | modulo in legOS 2.4 ?
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hi all, just wonderin if there is such a thing as a modulo opperator in legOS 2.4 ? i checked the stdlib.h (which seems to be the place where the math functions are), but no luck. regards kenneth johansen kennethj@stud.cs.uit.no (23 years ago, 24-May-01, to lugnet.robotics.rcx.legos)
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| | Re: LVI install problems
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(...) Well, that seemed to do something. It finds install.class, but I get the error message "Error creating .lvi directory" Thanks for your help! -- Steve (ps my Learning Java book arrives from amazon.com today, so I've got to get this working! :O (...) (23 years ago, 24-May-01, to lugnet.robotics.rcx.java)
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| | Re: LVI install problems
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Try setting the classpath to point to the place where the install class is. I have this problem a few times, and most of the time I can't get it to work. :-( Most of the time people just have to experiment as very few ever seem to report having this (...) (23 years ago, 24-May-01, to lugnet.robotics.rcx.java)
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