Connection with DSP lost

H. van Niekerk

Other Parts Discussed in Thread: DM3730, OMAP3530

Hi,

Using a BeagleBoard (OMAP3530) and BeagleBoard-xM (DM3730) I'm using example programs helloDSP and pool_notify. What happens frequently is that after a random number of times running the programs, the messages "PROC_start() failed. Status = [0x80008052]", "PROC_stop() failed. Status = [0x80008000]" and "MSGQ_release() failed. Status = [0x8000800b]" are given. What is the cause of these failures ?

Thanks.

over 11 years ago

0 Cvetolin Shulev-XID over 11 years ago

TI__Guru 65405 points

Hello,

Could you give some details about the software and version which you are using and where is downloaded including helloDSP? What about the compiler which you are using?

Tsvetolin Shulev

0 H. van Niekerk over 11 years ago in reply to Cvetolin Shulev-XID

Intellectual 300 points

Hi,

Although I got both helloDSP and pool_notify from someone, looking at the source URL of helloDSP, it is http://processors.wiki.ti.com/index.php/Example_application_using_DSP_Link_on_OMAPL1x, so apparently not for an OMAP3530 or DM3730. Does that matter ?

I'm using the C6000 cross-compiler dated 2010-09-01. The used target operating system is Angstrom 2010.7 with kernel 2.6.32 from 2011.

Regards,

0 Cvetolin Shulev-XID over 11 years ago in reply to H. van Niekerk

TI__Guru 65405 points

I'm not familiar with the C6000 cross-compiler and its options but I would like to note that the DSPs in omap3530 (dm3730) and OMAP-L1xx are different - c64x+ versus C674x.

Tsvetolin Shulev

Processors

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Connection with DSP lost