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Old 12-21-2010, 02:34 AM   #1
sarayu
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makefile in RTAI-3.6.2


hai...
i am new to rtai. I have patched rtai-3.6.2 with kernel 2.6.22 on fc9. Installation was proper and the latency test went through properly...but when i tried to compile a simple program with start_rt_timer(),rt_task_init(), compiler is giving unknown symbol warning.....when i tried to load the module, it is giving "error inserting 'periodic.ko': -1 Unknown symbol in module".

can somebody provide few examples of rtai with makefiles....please give links on RTAI makefiles for c++

regards..
sarayu
 
Old 12-21-2010, 10:59 PM   #2
TheIndependentAquarius
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Are you able to write successfully simple "Hello world" non-real time module and insmod it?

Try posting this question to RTAI mailing lists and also check the documentation link on the left side:
https://www.rtai.org/index.php?modul...position=19:19

I used to refer http://www.captain.at/ site for RTAI and device driver issues, but for unknown reasons it is completely down for now

Last edited by TheIndependentAquarius; 12-21-2010 at 11:01 PM.
 
Old 12-21-2010, 11:55 PM   #3
sarayu
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Quote:
Originally Posted by Anisha Kaul View Post
Are you able to write successfully simple "Hello world" non-real time module and insmod it?

Try posting this question to RTAI mailing lists and also check the documentation link on the left side:
https://www.rtai.org/index.php?modul...position=19:19

I used to refer http://www.captain.at/ site for RTAI and device driver issues, but for unknown reasons it is completely down for now

thanks for reply...yes..i could load a simple "hello world" module in non real time context....absolutely there is no problem in doing insmod of that module.
 
Old 12-28-2010, 12:03 AM   #4
sarayu
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fifos in RTAI

hai,
i am facing some problems with rtf_create()function.when i am using rtf_create(0,10000) i could able to create and send data through fifo rtf0 successfully. bit when i am using rtf_create(1,10000)...fifo creation was successful but i am unable to send the data through that fifo...i tried to use rtf_create(3,10000)...but i am facing same problem with that RTF_no also....
can somebody help me out????


regards
sarayu
 
Old 12-28-2010, 12:09 AM   #5
TheIndependentAquarius
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In post number 2, I did give you the mailing list address of the RTAI, people there might be able to help you! Try that.
 
Old 12-28-2010, 12:39 AM   #6
TheIndependentAquarius
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and now you have marked this solved! Do you mind sharing the solution?
 
  


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