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RE: Re: eCos on Evaluator-7T
- From: Sheri2000S at netscape dot net
- To: gthomas at redhat dot com
- Cc: ecos-discuss at sources dot redhat dot com
- Date: Mon, 03 Dec 2001 14:09:12 -0500
- Subject: RE: Re: [ECOS] eCos on Evaluator-7T
There is probably some misunderstanding on my part as regards to ecos and redboot.
so (as I understand)
The Redboot.UU has to be put in the Flash ,this is the boot monitor.
Now
How do I build an application with multiple tasks (utilising the os features like semaphores,delays,mailboxes etc) and run it on the target board i.e Evaluator-7T and debug it.
This is probably a very basic question but I am really stuck and would really appriciate help
Thanks
Shehryar
Thanks
Gary Thomas <gthomas@redhat.com> wrote:
>On Mon, 2001-12-03 at 09:40, Sheri2000S@netscape.net wrote:
>> Hi
>> I am trying to run eCos on Evaluator-7T. I have the following problem ,if any one knows the solution please let me know
>>
>> I did the following
>>
>> ../ecosconfig new e7t redboot
>> ../ecosconfig tree
>> ../make
>>
>> Then I changed to the examples directory in the ecos install directory
>>
>>
>> make twothreads
>>
>> .. I get the following error message
>> arm-elf-gcc -mcpu=arm7tdmi -nostartfiles -L/usr/local/bin/temp2/install/lib -Wl,--gc-sections -o twothreads twothreads.o -Ttarget.ld -nostdlib
>> /usr/local/bin/temp2/install/lib/libtarget.a(redboot_main.o): In function `do_reset':
>> /home/shehryar/ecos/packages/redboot/current/src/main.c:567: undefined reference to `RedBoot_version'
>> collect2: ld returned 1 exit status
>> make: *** [twothreads] Error 1
>>
>> if I don't add the redboot option like
>>
>> ../ecosconfig new e7t
>> ../ecosconfig tree
>> ../make
>>
>> and then
>>
>> make twothreads
>>
>> I don't get any errors.
>>
>> If some one has the solution to this plaese let me know
>
>What's the problem? You should not be building this test code with a
>RedBoot configuration, only with a properly configured eCos kernel.
>
>>
>> Best Regards
>>
>> Shehryar
>>
>>
>> --
>>
>>
>>
>>
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>
>
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