 | | Re: new features
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(...) I think it'll be very useful. (...) I worked on a reliable transport protocol written on top of LNP for my thesis a few months ago. It was my intention to make it available on the Internet, but I wasn't very happy with the implementation, (...) (23 years ago, 10-May-01, to lugnet.robotics.rcx.legos)
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| | API changes
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In using legOS, I've found that many of the design decisions seem somewhat backwards, and I think that this is due to a desire to keep the interface as similar as possible to NQC. I was wondering what people would think about changing the core API (...) (23 years ago, 10-May-01, to lugnet.robotics.rcx.legos)
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| | new features
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I just checked in a change to CVS which adds a new feature. Let me know if you have any problems with this: /* When no program is running, pressing the "view" button cycles through * a display of the amount of the amount of free memory (in decimal (...) (23 years ago, 10-May-01, to lugnet.robotics.rcx.legos)
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| | problems with legOS 0.2.5 and C++ compiling
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due to makefile used in 0.2.5 version, when i try to make a c++ program it searches for h8300-hitachi-g++ but this executable cross compiler is not present in the file conataining gcc cross compiler and the other tools - i downloaded it from this (...) (23 years ago, 4-May-01, to lugnet.robotics.rcx.legos)
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| | Re: Floating ponts ??
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(...) Double check the actual program you are test to make sure that you don't have: p = 0.4 /* Only one = */ This is the number one "c" typo and is easy to overlook Lester been there, done that (23 years ago, 4-May-01, to lugnet.robotics.rcx.legos)
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| | Re: Floating ponts ??
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(...) I can't check this out now, but keep e-mailing me until I do. -Kekoa kekoa@graphics.stanford.edu (23 years ago, 4-May-01, to lugnet.robotics.rcx.legos)
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| | Floating ponts ??
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Hello everybody I am writing a program that uses floats, but I have some problems. If I write /******/ float p; p = 0.3; if(p == 0.4) do something; /******/ The if statement evaluates to true. Is there anything special I have to do to use floats in (...) (23 years ago, 3-May-01, to lugnet.robotics.rcx.legos)
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| | RE: LegOS bug - firmware unlock string not below CC00h in some circumstances
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(...) Argh! This is so typical of many embedded projects that I have seen go sour over the years. It's due to not using the linker to full advantage. In my firmware, I declare the string in its own .text section (you can do this in inline assembler (...) (23 years ago, 29-Apr-01, to lugnet.robotics.rcx.legos)
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| | LegOS bug - firmware unlock string not below CC00h in some circumstances
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Just thought I'd better report this... Firmdl3 is unable to download very large statically linked programs (with a .text segment greater than 4c00h bytes). Unlike previous size related bugs, this is *not* caused by firmdl, but rather by kmain.c. (...) (23 years ago, 28-Apr-01, to lugnet.robotics.rcx.legos)
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| | Re: C standard functions with legOS?
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(...) As other people have pointed out, its not possible to use them straight off. I've written some floating point code for my own use to do conversions between rectangular (x,y) and polar (dist, bearing) calculations. The codes not documented I'm (...) (23 years ago, 27-Apr-01, to lugnet.robotics.rcx.legos)
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