 | | Re: about lnp_integrety_write
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(...) Hi, the function does exactly what the name says...it sends a LNP integrity layer packet of given length. Anyway the function seems to be unused. lnp_addressing_write() is e.g. used to send the acknowledges in program.c, which makes perfect (...) (23 years ago, 3-Aug-01, to lugnet.robotics.rcx.legos)
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| | about lnp_integrety_write
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anyone know what this function does? i could get no reference to it under the legOS howto written by luis villa. ive tried sending messages both with it and without it and it seems to work anyways. regards kenneth johansen kennethj@stud.cs.uit.no (23 years ago, 3-Aug-01, to lugnet.robotics.rcx.legos)
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| | Re: Is this an error in legOS 0.2.5?
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(...) Hmmm, yes, you are right. In fact it woudn't make sense. My actual robot uses a little neural net and if battery goes low, the actual data will be sent to the PC to be saved. For this, it would be nice if the RCX makes some noise, I grab it, (...) (23 years ago, 31-Jul-01, to lugnet.robotics.rcx.legos)
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| | Re: Is this an error in legOS 0.2.5?
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(...) ultra-low (...) Would that really make sense? Since changing batteries destroys all memory, the program will not survive despite advance warning about the impending doom of battery low. In effect, changing the batteries is equivalent to the (...) (23 years ago, 30-Jul-01, to lugnet.robotics.rcx.legos)
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| | Re: Is this an error in legOS 0.2.5?
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So in the original firmware, the system is shut down if ultra-low battery is detected. If we don't want tot do that, we could change the ">" in the 2nd compare to a "<" to get some hysteresis. Or would it be usefull to stop legOS and do a shut-down (...) (23 years ago, 29-Jul-01, to lugnet.robotics.rcx.legos)
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| | Re: Is this an error in legOS 0.2.5?
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(...) in (...) Statement should be right. It's same behavier found in original firmware: (URL) (battery power (cc5a) > 1a2c (6700 mV)) call ROM 1e4a (r6=301b) // clear battery low indicator else if (battery power (cc5a) > 189c (6300 mV)) call ROM (...) (23 years ago, 28-Jul-01, to lugnet.robotics.rcx.legos)
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| | lnp logical layer and collison detection
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Hi, 1: does anybody know if the collision detection in the (LNP) logical layer relies on the LNP-packtstructure of is this kind of collison detection done without knowing the packetstructure of LNP ? 2: does anybody have simple routines to send and (...) (23 years ago, 26-Jul-01, to lugnet.robotics.rcx.legos)
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| | Makefile Design - Observation, and Query to Paolo Masetti
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The latest CVS version of legOS adds explicit detection of CygWin 1.1 (and by extension 1.3) This did, however work anyway, with Cygwin 1.1 being detected alongside the older cygwins, due to a quirk in make's findstring - specifically, that: (...) (23 years ago, 25-Jul-01, to lugnet.robotics.rcx.legos)
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| | re: remote control
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(...) I dont know if this is what you are looking for, but it appears to do the same thing over the web. I havent taken much of a look at it. (URL) (23 years ago, 23-Jul-01, to lugnet.robotics.rcx.legos)
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| | remote control
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hi all, ive been out of the loop for a while now (summer vacation). so if this has been discused lately forgive my ignorance. im working on a program that lets me control the RCX from a PC using the IR tower. im using legOS 2.4 on redhat 6.1. i am (...) (23 years ago, 23-Jul-01, to lugnet.robotics.rcx.legos)
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| | Re: Fix for remote patch
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(...) I'll post a diff eventually, but in the meantime, just apply the remote patch from sourceforge, open util/dll-src/rcxtty.c, find the following block, and make the changes to the two lines marked //!!! // Serial settings FillMemory(&dcb, (...) (23 years ago, 21-Jul-01, to lugnet.robotics.rcx.legos)
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| | Re: Fix for remote patch
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(...) Hi, Its good to know that there is a bug and that there is someone who knows how to fix it. Could you maybe send me some sample code for the rcx and the win32 side ? I dont want anything special just a few lines of code for each side (rcx and (...) (23 years ago, 21-Jul-01, to lugnet.robotics.rcx.legos)
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| | Re: LegOS, WIN98 & Cygwin 1.3.2
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Nice to be appreciated :-) Running the command 'strip -s *.exe' for each directory containing .exe files reclaims considerable disc space, by removing dubugging information which is embedded in the .exes. P.S. I did briefly experiment with a mingw (...) (23 years ago, 21-Jul-01, to lugnet.robotics.rcx.legos)
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| | Fix for remote patch
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The remote patch on the sourceforge website is slightly broken on Win32. (The necessary code changes have been made in a Linux only section, but the Win32 bit is untouched. The problen is util/rcxtty.c, which does not set the correct (odd) parity (...) (23 years ago, 21-Jul-01, to lugnet.robotics.rcx.legos)
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| | LegOS, WIN98 & Cygwin 1.3.2
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Hello, Well after a week of head beating, cursing, downloads and chicken waving AND a great deal of help from Max Bowsher (this last bit was actually the most useful :-) I finally have legOS up and running with the above setup. Had I followed Max's (...) (23 years ago, 21-Jul-01, to lugnet.robotics.rcx.legos)
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| | sample code for the remote patch (pc side)
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Hi, is anybody using the remote patch ? I d be glad if anybody could post or send me some sample code for the pc-side where remote messages are send to the RCX. Thanx, Olaf Christ (23 years ago, 20-Jul-01, to lugnet.robotics.rcx.legos)
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| | Re: Hardware Hacking of RCX
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Roy Wood wrote: (snip) (...) (snip) Hmm... Heres one idea that'll look REALLY good on your resume :) Asymmetric Multiprocessing: RCX -> Basic Stamp 2p40 Use the RCX to communicate with a Parallax Basic Stamp. You can use a 5v regulator and control (...) (23 years ago, 19-Jul-01, to lugnet.robotics.rcx.legos)
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| | Re: Hardware Hacking of RCX
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(...) Hi, if want to use more sensors, then you might wanna look at (URL) a look at "3 Sharps using 1 input", heat up your soldering iron and have fun. Olaf Christ ---...--- If knowlege is power, how come the more I learn, the more I realize how (...) (23 years ago, 19-Jul-01, to lugnet.robotics.rcx.legos)
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| | Hardware Hacking of RCX
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Considering that LegOS talks directly to the hardware, this seems like a good place to ask the following questions. I am yet again frustrated at having only three inputs and three outputs on my RCX, and am wondering at the possibility of hacking the (...) (23 years ago, 18-Jul-01, to lugnet.robotics.rcx.legos)
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| | Setup of winlnp
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Hello, I'm having problems setting up winlnp and getting it to work. I have downloaded, compiled and utilized legos 0.2.5 successfullyand have downloaded and compiled the winlnp visual c++ package. But i haven't found any thorough documentationon (...) (23 years ago, 18-Jul-01, to lugnet.robotics.rcx.legos)
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