 | | Even more networking stuff
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OK, So I finally got LNP to do something :) I have a very simple program on one rcx which sends out something to another rcx which the second rcx gets in. Its a good first step :) However being the difficult people we are we would like to be able to (...) (25 years ago, 28-Nov-99, to lugnet.robotics.rcx.legos)
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| | RE: problem downloading srec file to RCX
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(...) Just because it compiled, and is from a book, does not mean it is compiled correctly. Once again, please try and load the LEGO firmware using all of the tools. Once this works, grab a known good alternate SRECORD file like Kekoa's little LCD (...) (25 years ago, 27-Nov-99, to lugnet.robotics.rcx.legos)
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| | Re: problem downloading srec file to RCX
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(...) PROGRESS REPORT: Problem persists when I try to download the SREC file for a (successfully compiled) slightly larger program (~30 lines) given on p200 of Knudson's book. (25 years ago, 27-Nov-99, to lugnet.robotics.rcx.legos)
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| | Re: more networking questions
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(...) Your msg is propably not well formed enough. Just fetch a copy of nqc_src_1.2 or higher (unix, mac and lesser OS-es available) and you end up with a command ./nqc -msg XXX where XXX is a magic number :-) Which translates to a valid msg. If you (...) (25 years ago, 26-Nov-99, to lugnet.robotics.rcx.legos)
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| | RE: problem downloading srec file to RCX
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(...) Ok, the first thing I would do is that the known good firmware (firm0309.lgo) loads with all of the tools that you are interested in. The next thing is that any custom image you put in the RCX may or may not respond to the delelte firmware (...) (25 years ago, 26-Nov-99, to lugnet.robotics.rcx.legos)
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| | problem downloading srec file to RCX
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Bad things happen when I try to use the firmware download tool from the NQC environment to download an SREC file produced by either Web cross compilor. After a long wait, during which the bar graph that tracks loading progress lengthens, I get (...) (25 years ago, 26-Nov-99, to lugnet.robotics.rcx.legos)
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| | Re: quick copy of legOS howto?
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A new copy is now up at www.duke.edu/~liv/HO...OWTO.html. That should be 100% up to date (which is of course out of date, but you get the idea :) Have a good weekend, everyone- Luis (...) ###...### Profanity is the one language that all programmers (...) (25 years ago, 26-Nov-99, to lugnet.robotics.rcx.legos)
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| | Re: quick copy of legOS howto?
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Argh. Sorry about this, folks- no idea what the problem is, and the machine is not remotely accessible in any way, and I'm in at home (in Miami) while the box is still at school (in North Carolina). If you still need a copy, I may be able to find a (...) (25 years ago, 26-Nov-99, to lugnet.robotics.rcx.legos)
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| | more networking questions
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Will the lnp task which is doing the receiving only wake up the next layer up if the message is properly formed. Currently here is my program -- start of longish bit of code -- #include <conio.h> #include <unistd.h> #include <dsensor.h> #include (...) (25 years ago, 26-Nov-99, to lugnet.robotics.rcx.legos)
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| | Re: using lego network protocol + collobartion on project??
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(...) I am still really battling with this. I have tried to hack the "program.c" which from what I understand is the code that the RCX uses to download legOS onto itself. I have gotten a very small subset of that program to compile but it seems to (...) (25 years ago, 26-Nov-99, to lugnet.robotics.rcx.legos)
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| | using lego network protocol
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OK after many hardware problems (who says redhat is as easy to install as windows) I have finally gotten a nice copy of legOS 0.2.2 compiled. Anyhow my drving reason for wanting legOS 0.2.2 is so we can do some networking with the 6 RCX's we have (...) (25 years ago, 26-Nov-99, to lugnet.robotics.rcx.legos)
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| | quick copy of legOS howto?
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Hey guys, For me the link seems to be down to the legOS how-to (just over there on the left hand side of the messages screen :) ). Does anyone have a local copy on their machine that they could send to my email address sort of right now :) I want to (...) (25 years ago, 25-Nov-99, to lugnet.robotics.rcx.legos)
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| | Re: legOS 0.2.2 dsound_play ?
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One of my first goals for the RCX was to try and get it to speak. I talked to Markus about this a long time ago. At the time, he had written the speaker driver but was unable to get much more than noise to come out of it. Perhaps the digital (...) (25 years ago, 25-Nov-99, to lugnet.robotics, lugnet.robotics.rcx.legos)
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| | legOS 0.2.2 dsound_play ?
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hello again, has anybody got anything else than noise from legOS 0.2.2 dsound_play ? i'm able to compile and dll this little application: #include <dsound.h> #include "sample.h" int main(int argc, char *argv[]) { dsound_play(sample,s...(sample)); (...) (25 years ago, 25-Nov-99, to lugnet.robotics.rcx.legos)
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| | LegOS 2.2 on solaris
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G'day, I succeeded in compiling and running legOS 1.7 on an intel solaris 2.7 machine. However, as I would like to use the networking features in 2.x, I tried to compile and run 2.2 as well. I can compile the package after modifying loader.c in (...) (25 years ago, 25-Nov-99, to lugnet.robotics.rcx.legos)
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| | Re: LegOS 0.2.2 on Win95 (almost)
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Guys, please keep keeping the list (and myself) up to date- I want to make sure the next HOWTO has good win95 instructions from go. -Luis (who may actually work some on the HOWTO this weekend... woohoo!) (...) ###...### Profanity is the one language (...) (25 years ago, 24-Nov-99, to lugnet.robotics.rcx.legos)
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| | Re: LegOS 0.2.2 on Win95 (almost)
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Hi Peter, This is just as far as I got too. My next step is going to be to build the compiler with Markus' patch applied. But if you get to it first, that would be swell. Jonathan (...) (25 years ago, 24-Nov-99, to lugnet.robotics.rcx.legos)
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| | Re: LegOS 0.2.2 on Win95 (almost)
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Well, i get: loader hostaddr=80 hostmask=f0 portmask=0f delete try 0: ack:0 try 1: ack:0 try 2: ack:0 try 3: ack:0 try 4: ack:0 error deleting program It just occurred to me that i used the pre-built cross-compiler package from Gavin Smyth. I don't (...) (25 years ago, 24-Nov-99, to lugnet.robotics.rcx.legos)
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| | Re: LegOS 0.2.2 on Win95 (almost)
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(...) the symptom looks a little like the problems i encountered when i tried to compile legOS with gcc-2.95.2 under linux. The message "error deleting program" most likely means, that it was not possible to get in contact with the RCX at all. Could (...) (25 years ago, 24-Nov-99, to lugnet.robotics.rcx.legos)
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| | LegOS 0.2.2 on Win95 (almost)
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What i did: 0 Follow HOWTO for 0.1.7 (with 0.2.2 archive of course) 1 Add #define O_ASYNC _FASYNC to ...\cygwin-b20\H-i58...ys\fcntl.h (Thanks Luis Villa) 2 - create a subdirectory under legOS\include named lnp, and move lnp.h and lnp-logical.h from (...) (25 years ago, 24-Nov-99, to lugnet.robotics.rcx.legos)
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