Hi,
1. I had trouble at first because on the real-time side there was the
statement below that was not in the example you are using:
rt_ptr = (BLOCK *) vremap(BASE_ADDRESS, sizeof(BLOCK));
2. Also, you may not have installed your lilo so that the memory is
available.
3. Enclosed are the files that I got shared memory up and running with.
There is some fifo stuff in here too.
<<Maketest>> <<rt_test.c>> <<skrTest.c>> <<skrTestTWO.c>> <<smem.h>>
Janet Estabridis
Electrical Engineer
NAWC Code 473E00D
Building 31440 Room 1017
China Lake, CA 93555
[EMAIL PROTECTED]
(760) 939-2896 FAX (760) 939 -3075
> -----Original Message-----
> From: Alex Montecinos L. [SMTP:[EMAIL PROTECTED]]
> Sent: Friday, October 08, 1999 10:33 PM
> To: [EMAIL PROTECTED]
> Subject: [rtl] share memory
>
> Hello:
>
> I have a computer 486/66 Mhz with 32 MB that
> runs RT-Linux for kernel 2.0.33.
>
> Try to run the example of the document "Using
> Shared Memory in Real-Time Linux", using
> append="mem=31m".
>
> Profit to load the module rtmod.o y and to run
> app, but when entering the commando status is no
> change .
>
> Because there is no information interchange?
>
> Thanks
>
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> ----
> For more information on Real-Time Linux see:
> http://www.rtlinux.org/~rtlinux/
Maketest
rt_test.c
skrTest.c
skrTestTWO.c
smem.h
