McASP and EDMA in SYS/BIOS 6

Bendney Yu

I 'm using C6A8168 device, and want to initialize Mcasp and EDMA in SYS/BIOS 6, I write conresponding McASP driver and use EDMA LLD to initialise them, but can't suceed.

This is my server's package:

4812.ys_codecs.tar.gz

This is my server's edma ping pong procedure file:

2068.edma3_ping_pong.c.txt

over 13 years ago

0 Sandeep Krishnaswamy over 13 years ago

TI__Expert 7290 points

Are you refering to ARM drivers? If yes, then you need to refer the Linux implementation.

If you are refering to DSP drivers, then we do not have any PSP to point to C6A8168 device.

Regards,

Sandeep K

0 Bendney Yu over 13 years ago in reply to Sandeep Krishnaswamy

Expert 1420 points

Sandeep,

I know PSP drivers doesn't support c6a8168 device, and I write those drivers which run on DSP, EDMA use EDMA3 LLD library, but can't pass the initialisation. I don't know how to debug it and don't know which progress can't pass this driver.

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McASP and EDMA in SYS/BIOS 6