 | | Re: not found
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It means u don't have a cat! No :) cat is a utility for concatanating files u need to get that. It would be available from where u downloaded cygwin ----- Original Message ----- From: "Germán Rojas" <ge-rojas@uniandes.edu.co> To: (...) (22 years ago, 4-Oct-02, to lugnet.robotics.rcx.legos)
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| | cat: not found
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Hello what mean the follow error: (thanks!!) :---...--- Begin Fri Oct 4 11:40:22 2002 ---...---: Fri Oct 4 11:40:22 2002 Source code installation start Fri Oct 4 11:43:07 2002 Source code installation end Fri Oct 4 11:43:08 2002 Binutils (...) (22 years ago, 4-Oct-02, to lugnet.robotics.rcx.legos)
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| | Re: How to setup gcc and make in cygwin
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Liam, What exactly are your errors using cygwin? Post them here. I might take a couple of posts back and forth but I do believe it is possible. I have it running on Windows 98 and I know other have been successful with Windows. What windows OS are (...) (22 years ago, 3-Oct-02, to lugnet.robotics.rcx.legos)
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| | Re: How to setup gcc and make in cygwin
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I, too, have been at it for three weeks. gcc and bintools build OK under cygwin, but when it gets to the cross-compiler, the whole make process craps out. The compile fails because some of the cross-compiler sources are (complaining about) missing (...) (22 years ago, 3-Oct-02, to lugnet.robotics.rcx.legos)
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| | a suggestion for BrickOS
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Who would I contact about creating a library of math functions? (sqrt, sin, cos, tan, invsin, invcos, invtan, and ect.) Would they be able to add the library to the standard files in the BrickOS project? Timothy (22 years ago, 1-Oct-02, to lugnet.robotics.rcx.legos)
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| | Re: Instructions for building DJGPP H8300 cross compiler
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Steve Hassenplug <hassenplug@mail.com> wrote in message news:20020930130735....ail.com... (...) Steve, Not yet. As I mentioned at the end of the post I have only gotten so far with the gcc cross compiler. I get several warnings about conflicting (...) (22 years ago, 1-Oct-02, to lugnet.robotics.rcx.legos)
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| | Re: Instructions for building DJGPP H8300 cross compiler
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Ed, This is GREAT to see. Will this work with the latest version of BrickOS? Steve ----- Original Message ----- From: "Ed Manlove" <emanlove@ieee.org> Date: Sun, 29 Sep 2002 14:06:53 GMT To: lugnet.robotics.rcx....lugnet.com Subject: Instructions (...) (22 years ago, 30-Sep-02, to lugnet.robotics.rcx.legos)
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| | Re: Use built-in Ir instead of IR-Tower?
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(...) The IR protocol is slightly different. While IRDA only sends short pulses the Lego Tower sends a signal for the whole time slot. It is very unlikely that one can get them work together. Jochen (22 years ago, 30-Sep-02, to lugnet.robotics.rcx.legos)
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| | Use built-in Ir instead of IR-Tower?
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Hi! i have a sub-notebook without any com-ports so i can't use my IR-Tower. But the built in IR is reachable over com5 (btw: i'm working with cygwin). so i changed dll to com5 (export...) but now i get the error(when dll'ing): Error 21: sending (...) (22 years ago, 29-Sep-02, to lugnet.robotics.rcx.legos)
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| | Instructions for building DJGPP H8300 cross compiler
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The following are instructions I am using for building the Hitachi H8300 cross compiler for the DJGPP environment. Please read through the entire message before proceeding. Download the following DJGPP/GNU packages from www.delorie.com or one of its (...) (22 years ago, 29-Sep-02, to lugnet.robotics.rcx.legos)
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| | Re: some more questions about lnp.
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The frequency of the RCX's IR does not change at all: " The RCX uses a 38kHz carrier, which is pretty typical for TV remotes. As for the sampling rate, the RCX runs at 2400 bps, which makes each bit approx 417us " (URL) think the only way you could (...) (22 years ago, 28-Sep-02, to lugnet.robotics.rcx.legos)
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| | Re: some more questions about lnp.
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duh... guess i was kinda wrong here.. IR is in reality a frequency defined from A to B. any messages sent within this spectre is said to be IR messages. so in theory sending an IR message closer to A than B from one RCX. and at the same time sending (...) (22 years ago, 28-Sep-02, to lugnet.robotics.rcx.legos)
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| | Watch Dog Timer on the H8
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Has anyone been able to make use of the Watch Dog Timer on the RCX? The H8 documentation seems to spell out the workings quite well. BrickOS (LegOS) has minimal support (a vector is declared for both NMI and overflow) and pbForth files list the WDT (...) (22 years ago, 27-Sep-02, to lugnet.robotics.rcx, lugnet.robotics.rcx.legos)
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| | some more questions about lnp.
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ok, im back again with even more questions. when i created my last program using lnp on an RCX i did a mistake by setting the same port as the one im listening on and the one im sending on. this made me think. what is the reason we use two different (...) (22 years ago, 27-Sep-02, to lugnet.robotics.rcx.legos)
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| | Update for DJGPP version
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Here is an update for my (slow) progress for creating a DJGPP compatible or port of brickOS. At this time I am solely focused on getting a cross compiler built and putting off other issues (such as tty comms, see (URL) I have tried three methods to (...) (22 years ago, 27-Sep-02, to lugnet.robotics.rcx.legos)
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| | some measurements in lnp, please comment!
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hi all, i have made some measurements with lnp in legOS 0.2.4 under ideal conditions (dark room with minimal load on PC and RCX) and found that sending a 10 byte message with lnp_addressing_write averages on about 0.06136 seconds (+/- 10 ms for time (...) (22 years ago, 25-Sep-02, to lugnet.robotics.rcx.legos)
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| | brickOS status update
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We are continuing to update our web site. The front page contains the latest news. (URL) have pushed another round of API docs to the web. New in this version are the brickOS Kernel Developer set and new example program pages (autogenerated from our (...) (22 years ago, 25-Sep-02, to lugnet.robotics.rcx.legos)
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| | Re: How to setup gcc and make in cygwin
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I had a go at those instructions then gave up after 3 weeks of trying to get them to work. "Ed Manlove" <emanlove@ieee.org> wrote in message news:H2JupE.J4w@lugnet.com... (...) most (...) no (...) for (...) my (...) (22 years ago, 16-Sep-02, to lugnet.robotics.rcx.legos)
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| | Re: How to setup gcc and make in cygwin
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Actually there is a set of updated instructions for Windows with the most recent being for brickOS. brickOS is the continued development effort foe legOS. AT the request of The LEGO Group the name has changed. So the most recent information can be (...) (22 years ago, 16-Sep-02, to lugnet.robotics.rcx.legos)
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| | Re: Pass by reference
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Ralph, The second parameter to the task is a pointer to an array of pointers. Those pointers (under DOS and other OSes) normally point to parameters on the command line (string data). However, there is no reason to not use them for other data types. (...) (22 years ago, 16-Sep-02, to lugnet.robotics.rcx.legos)
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