CCS/TDA2SX: nullsrc assert

robert2012

Part Number: TDA2SX

Tool/software: Code Composer Studio

HI dear Tier;

I am woking on tda2sx, and a15 works on linux.

my case is : nullsrc->alg(dsp)->dup

dup->display

dup->null

At the beginning it works well,

Then I just add some meta data info in alg and add some log in null link and make -s -j depend, but an error appears in null src link.

ASSERT (nullSrcLink_tsk.c|NullSrcLink_create|1129) //OSA_assert(pPrm->outQueInfo.numCh == 1U);

besides, I have set pNullSrcPrm->outQueInfo.numCh = 1;, and did no changed about nullSrclink,

Could you help me to find ,what is the problem?

Thanks!

0 Yordan Kamenov over 6 years ago

Hi Robert,

can you add print before the assert to check what is the value of "pPrm->outQueInfo.numCh"?

Regards,

Yordan

0 robert2012 over 6 years ago in reply to Yordan Kamenov

HI Yourdan,

Thanks for your reply,

It is 0.

0 robert2012 over 6 years ago in reply to robert2012

HI Yourdan,

After I set this nullprm like the following, the pNullSrcPrm->outQueInfo.numCh value is correct! Thanks.

pObj->NullPrm.dumpDataType = NULL_LINK_COPY_TYPE_FILE;
strcpy((char*)pObj->NullPrm.nameDataFile[0], "output.yuv");

I still have a question:

I want to add some new functions to nullLink:

1) a timer , to write back some status to a callback

2) another task to recv signals from other libs

can I create another tsk with OSA_tskCreate in NullLink_init?

Thanks!

0 Gaviraju Doddabettahalli Bettegowda over 6 years ago in reply to robert2012

Hi,

You can create it!

Thanks

Gaviraju

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