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Can I use the RTDX while not implementing the DSP/BIOS?

Started by Jane Shen December 18, 2001
From TI's Doc, it seems the RTDX might be used independently from the
DSP/BIOS. Well, after I insert the RTDX related code(declarations,
function calls, vecTable and rtdx.h, rtdx.lib), I got an error msg
saying RTDX_write, RTDX_poll and ATRAP_H are undefined symbols. I
thought they should be already defined in the rtdx.lib. I do see those
declarations in the rtdx.h.

Does anybody have the experience on this? Is there any hidden button I
forgot to push? That ATRAP_H seems suggesting the DSP/BIOS needs to be
involved. I really don't want that DSP/BIOS.

Thank you in advance for all the help

Jane



Hi Jane Shen,
I think u have not defined the proper vector table for rtdx...
For RTDX there is a separate Vector.asm file given in
\TI \ EXAMPLES \ RTDX \INTVECS.ASM...
Try this one.. Then it wiil work.
Bcos here its working with that.

Sumit

Jane Shen wrote:

> >From TI's Doc, it seems the RTDX might be used independently from the
> DSP/BIOS. Well, after I insert the RTDX related code(declarations,
> function calls, vecTable and rtdx.h, rtdx.lib), I got an error msg
> saying RTDX_write, RTDX_poll and ATRAP_H are undefined symbols. I
> thought they should be already defined in the rtdx.lib. I do see those
> declarations in the rtdx.h.
>
> Does anybody have the experience on this? Is there any hidden button I
> forgot to push? That ATRAP_H seems suggesting the DSP/BIOS needs to be
> involved. I really don't want that DSP/BIOS.
>
> Thank you in advance for all the help
>
> Jane
>
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