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[ts-7000] Re: TS7200 Real Time Programming

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Subject: [ts-7000] Re: TS7200 Real Time Programming
From: "Julien" <>
Date: Wed, 04 Apr 2007 07:20:10 -0000
Hello.

Thanks for your link, indeed I found the "ep93xxx_tsc.h". I put it into the right directory, and I don't have anymore error during compilation about missing files.

Now, I find this strange, because I have errors regarding "rtai_lxrt.h"... Here are they :
In file included from /usr/include/rtai_sem.h:226,
                          from hello.c:13:
/usr/include/rtai_lxrt.h: In function `linux_syscall_server_fun':
/usr/include/rtai_lxrt.h:697: error: `struct pt_regs' has no member named `ARM_ip'
/usr/include/rtai_lxrt.h:697: error: `struct pt_regs' has no member named `ARM_r0'
/usr/include/rtai_lxrt.h:697: error: `struct pt_regs' has no member named `ARM_r1'
/usr/include/rtai_lxrt.h:697: error: `struct pt_regs' has no member named `ARM_r2'
/usr/include/rtai_lxrt.h:697: error: `struct pt_regs' has no member named `ARM_r3'
/usr/include/rtai_lxrt.h:697: error: `struct pt_regs' has no member named `ARM_r4'
/usr/include/rtai_lxrt.h:697: error: `struct pt_regs' has no member named `ARM_r5'
/usr/include/asm/rtai_lxrt.h: In function `rtai_lxrt':
/usr/include/asm/rtai_lxrt.h:121: error: invalid register name for `_r0'
/usr/include/asm/rtai_lxrt.h:121: error: invalid register name for `_r1'


How can this file be wrong ? If you have any idea...

I have also a warning about my gcc version (but I don't think that this warning is linked to rtai_lxrt errors, isn't it ?). It was a 3.3.4, and I tried with a 4.1.2 with the same result.
/usr/include/rtai_sanity.h:24:2: warning: #warning : You are likely using an unsuported GCC version! Please read GCC-WARNINGS carefully.

Again, thanks for your help.

Regards,

Julien


--- In Ronald Gomes <> wrote:
>
> Hello,
> Please try this file:
> http://oz.embeddedarm.com/ftp/rt/linux24-ts11-rt-headers.tar.gz
> It is the headers for a TS11 kernel patched with Adeos-RTAI.
>
>
>
> Julien escreveu: Hi.
>
> I found this old post, by looking for informations about
> "ep93xx_tsc.h". Me too, I need this file in order to compile RTAI
> applications.
>
> I would like to know if the tarball with all rt-kernel header files
> has been made, and where I can find it on the TS ftp.
>
> Thanks for your answer.
>
> Regards.
>
> Julien
>
> --- In Ronald Gomes automatisarg@ wrote:
> >
> > Hi,
> >
> > If you are able to run all the RTAI kernel and user space
> examples, then you succeed on the RTAI installation step.
> >
> > However, to build RTAI application you will also need the rt-
> kernel header files. You can patch the ts8 kernel with the Adeos
> patch provided at ftp://oz.embeddedarm.com/rt/arm-ts8/ and build it.
> All the needed information for this step is provided by the "Getting
> Started with RTAI" guide, developper section.
> >
> > After building the rt-kernel, use the new linux-include dir when
> compiling your RTAI application, for example:
> >
> > gcc -Wall -I/usr/src/linux-2.4.26-ts8-rt/include -I/usr/realtime/
> include -c test.c -o test.o
> >
> > Anyway, I will place a tarball with the rt-kernel header files at
> the ftp server soon... I let you know when done.
> >
> > Regards,
> > Ronald.
> >
> > Cliff Blackburn cblackburn@ escreveu: Hi,
> >
> > I am trying to setup my ARM board to execute some control code
> every 1ms so I decied to use the RTAI kernel provided. I have been
> able to install the rt kernel load the modules and run the test
> programs successfully. Where I am having a problem is trying to
> compile a program which uses the header
> > #include <rtai_lxrt.h>
> > This header includes others which eventually always comes down to
> missing a file.
> > I have tried setting up the system using TS8 and TS9 files sets
> have the same issue.
> >
> > gcc -Wall -I /usr/realtime/include -c test.c -o test.o
> > In file included from /usr/realtime/include/asm/rtai_hal.h:116,
> > from /usr/realtime/include/asm/rtai.h:42,
> > from /usr/realtime/include/rtai.h:26,
> > from /usr/realtime/include/rtai_sched.h:22,
> > from /usr/realtime/include/rtai_lxrt.h:69,
> > from test.c:12:
> > /usr/realtime/include/asm-arm/arch/rtai_arch.h:28: asm/arch/
> ep93xx_tsc.h: No such file or directory
> > I have looked in the TS9 and TS8 files and niether tar files
> supplied contain this file.
> >
> > ls usr/realtime/include/asm/arch/ -l
> >
> > -rw-r--r-- 1 cliff users 2564 Aug 15 17:18 rtai_arch.h
> > -rw-r--r-- 1 cliff users 1084 Aug 15 17:18 rtai_exports.h
> > -rw-r--r-- 1 cliff users 1994 Aug 15 17:18 rtai_timer.h
> > I've even tried downloading the RTAI-3.2 tar file and it is not
> contained in there.
> > Am I doing somthing wrong?
> >
> > Thank you,
> > Cliff Blackburn
> >
> >
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