 | | Re: Simple RCX-PC communication
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Ciaran Jessup wrote [snipped]: (...) Thanks for the offer, but after posting my question I decided to have a go at writing my own java solution, and having done so, I also like mine. Looks like all those software reuse lectures I took were wasted on (...) (24 years ago, 4-Mar-01, to lugnet.robotics.rcx.legos)
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| | showing my ignorance of makefiles :)
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Hi, once again a stupid problem :) .. I've just moved all my code over from procedural C , to nice object orientated C++ legos code... the problem is... how does one compile in more than one file, at the minute I get around it by including my files (...) (24 years ago, 5-Mar-01, to lugnet.robotics.rcx.legos)
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| | Re: MOC: Tower crane
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Hi all I posted this everywhere else, then realised maybe some of you here might be interested. It's not a robot, but uses 2 RCXs running legOS as controllers. It's my first major project using legOS! Regards, ROSCO (...) (24 years ago, 3-Mar-01, to lugnet.robotics.rcx.legos)
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| | Re: A humble contribution to the community
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(...) now I can just go straight to your page! Together with the Windows version by Rossz Vámos-Wentworth at (URL) (I still haven't got around to trying this Rossz), we can install easily on both platforms! (...) Aren't they always 8?) ROSCO (24 years ago, 3-Mar-01, to lugnet.robotics.rcx.legos)
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| | A humble contribution to the community
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Having installed legOS on a couple of machines and always having trouble remembering the most basic of command i have made this page (URL) that i (and whoever else might need some help) can easily do it again. Considered that we might be having some (...) (24 years ago, 3-Mar-01, to lugnet.robotics.rcx.legos)
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| | Re: almost made it, but need help..again :)
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(...) Your problem is not the .so file (hasn't got to linking stage yet), but the .h file. You need to do: gcc -I/path/of/lnplib/includes name.c -o name or put the full path to lnplib.h in the include statement in name.c HTH ROSCO (24 years ago, 2-Mar-01, to lugnet.robotics.rcx.legos)
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| | almost made it, but need help..again :)
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heh guys, im back..again :) have downloaded and installed lnpd. i have: export LD_LIBRARY_PATH=$LD_...lnp/liblnp so that my PC programs in ~/legOS/host/lnpd+li...plications can find the liblnp.so.x file. but i allways get an error when i try to gcc (...) (24 years ago, 2-Mar-01, to lugnet.robotics.rcx.legos)
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| | Re: kernel hacking in lnp.c (problem)
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(...) The best way to do this kind of thing is to save the info you want to display in a variable or something, set a flag saying somethings there, and let another task display the data & reset the flag. You can see a simple implementation of this (...) (24 years ago, 1-Mar-01, to lugnet.robotics.rcx.legos)
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| | Re: kernel hacking in lnp.c (problem)
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(...) Posting your code would help a lot :-). lnp_receive_packet() is called after the integrity layer has verified the checksum from an interrupt handler. So your code should be short e never call functions that wait or may cause a task switch. dll (...) (24 years ago, 1-Mar-01, to lugnet.robotics.rcx.legos)
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| | kernel hacking in lnp.c (problem)
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hi everybody. in /kernel/lnp.c there is a function called lnp_receive_packet. here im trying to insert a function that will display whatever came in the data field when lnp_receive_packet was called. (interested in seeing everything, including (...) (24 years ago, 1-Mar-01, to lugnet.robotics.rcx.legos)
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