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On Mon, 4 Nov 2002, Vasilis Papadimitriou wrote:
> Hi, i am a student at the technical university of Athens and i am currently
> working on a project utilizing legOS 0.2.6 and LNP under Linux 7.3.
> My first aim is to establish communication between the RCX and the PC.
> I installed all the software components succesfully on both sides.
> Next, i used the 2 programs(lnptest.c) included in the lnpd packet ,one for
> each side in order to check if LNP works. I altered the programs so as
> the PC program sends numbers and the RCX programs just receives them.
> After some tests i found out that the RCX didn't seem to receive any packets
> at all. The right 2 digits of the counter on the LCD which represent the
> number of incoming messages were stuck to zero.
> I altered a bit the program (added 2 lines in the packet_handler function in
> order to make a sound whenever this function was reached) and realized that
> the
> packet_handler function in the RCX program was never being accessed. I run
> the program many times with no progress. The PC sends the numbers without
> problems.
> The last thing i did was to access the kernel function
> lnp_integrity_active(void).
> This function returns 1 if the RCX is currently receiving a packet. After
> some
> tests this function periodically returned 1, but the packet_handler was
> still never being accessed.
>
> Can anyone give me a clue?
> Thanks.
Hi :-)
I had problem the same.
After brushing code source per some days, I finished
discovering that the problem was with the versions.
I installed logOS 0.2.5 and everything functioned well.
--
[]s
Tavares
PS: Message translated for a web traslator.
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