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how to use the EDMA from DSP side on OMAP3?

wpl
Intellectual 270 points

hI, I am working on a omap 3 EVM board.

I want to try the EDMA functions from the DSP side, with CCS and JTAG, no ARM and Linux.

I tried to follow the C6000 EDMA application examples, actually , all these examples used DAT and EDMA module from Chip support library.

I did not find CSL for OMAP3, I tried to use CSL for other Chips like 6412 or DM641 and that did not work.

each time I run the DAT_open the program just stuck in there. no luck with EDMA  functions wither.

so , can anybody tell me if there is any direct way to use the EDMA from DSP side ?

or is there CSL for OMAP3 ?

I know that maybe the right way to use the EDMA is to use Framework component (DMAN3 AND ACPY3) , but that seems more complicated and less straightforward. actually I do not need my DSP side program to be XDAIS compliant.

Thanks for your help!