Linux/TDA2: about nullSrcLink_tsk.c

Xie Baojian

Part Number: TDA2

Tool/software: Linux

I add some print it in the file of vision_sdk\links_fw\src\rtos\links_common\nullSrc\nullSrcLink_tsk.c ,then i run "make -s -j depend" and "make -s -j", and

i run the apps.out on the HW environment ，But The print information I added was not printed out. It seems that the file nullSrcLink_tsk.c I changed is not compiled. it only print:

[HOST] [IPU2 ] 43.077167 s: Assertion @ Line: 1500 in nullSrcLink_tsk.c: pObj->fpDataStream[chId] != SYSTEM_LINK_STATUS_EFAIL : failed !!!

How can I print out the printed information on the file nullSrcLink_tsk.c?

over 7 years ago

0 Rishabh Garg over 7 years ago

TI__Guru 55685 points

Hi Xie,

You should use Vps_printf for print logs.

Regards,
Rishabh

0 Xie Baojian over 7 years ago in reply to Rishabh Garg

Intellectual 930 points

Hi Rishabh,

i used Vps_printf , but it seems the change of nullSrcLink_tsk.c has no effect, It seems to be compiled and not updated.
I want to know my chain (NullSource (IPU1_0) -> Decode -> Alg_FrameCopy (A15) -> VPE -> Display
) Will execute this nullSrcLink_tsk.c file? or it execute other nullSrcLink_tsk.c？

Regards
Xie Baojian

0 Rishabh Garg over 7 years ago in reply to Xie Baojian

TI__Guru 55685 points

Hi,

Can you share the updated nullSrcLink_tsk.c.

Regards,
Rishabh

0 Xie Baojian over 7 years ago in reply to Rishabh Garg

Intellectual 930 points

Hi,

My change part as follows:

Vps_printf("##############\n");
Vps_printf("xbj filename = %s \n", (Char *)pPrm->channelParams[chId].nameDataFile);
strncpy((Char *)pPrm->channelParams[chId].nameDataFile, "./1920_1080/1280_720_1.h264", 260);
UTILS_assert(
(pPrm->channelParams[chId].nameDataFile[0] != (char)'\0'));
pObj->fpDataStream[chId] =
File_open((Char *)pPrm->channelParams[chId].nameDataFile, "r");
UTILS_assert(pObj->fpDataStream[chId] != SYSTEM_LINK_STATUS_EFAIL);

the I added the first three lines In order to locate a mistake.

Regards,
Xie Baojian

0 Rishabh Garg over 7 years ago in reply to Xie Baojian

TI__Guru 55685 points

Hi Xie,

Do you have the above mentioned file ./1920_1080/1280_720_1.h264.
Can you give absolute path and try.

Regards,
Rishabh

0 Xie Baojian over 7 years ago in reply to Rishabh Garg

Intellectual 930 points

Hi，

OK,i will try the absolute path, but It's strange that printing does not execute.
thanks.

Regards,
Xie Baojian

0 Rishabh Garg over 7 years ago in reply to Xie Baojian

TI__Guru 55685 points

Hi Xie,

Agreed it is strange. Let's first try to resolve the assert issue.

Regards,
Rishabh

0 Xie Baojian over 7 years ago in reply to Rishabh Garg

Intellectual 930 points

Hi Regards,

the assert issue Says file open failed, Because there is no print information to locate，I don't know why the file opened failed.

Regards,
Xie Baojian

0 Rishabh Garg over 7 years ago in reply to Xie Baojian

TI__Guru 55685 points

Hi Xie,

Did you try the absolute path?

Regards,
Rishabh

0 Chetan Matad over 7 years ago in reply to Rishabh Garg

TI__Expert 3970 points

Hi Xie ,

I see in the query Tool/software: Linux

But you are using nullSrc in bios ,

Please note if you are using Linux as hlos please change the usecase and add nullSrc on A15.

Please refer the following thread

If you are using bios on A15, Please verify if the files are present in the drive .

Regards

Chetan.M

0 Xie Baojian over 7 years ago in reply to Chetan Matad

Intellectual 930 points

Hi Chetan.M,

I am using tda2xx_evm_linux_all mode ，so i cannot use NullSource (IPU2)? Can only use NullSource (A15)？
Is that right?

Regards,
Xie Baojian

0 Chetan Matad over 7 years ago in reply to Xie Baojian

TI__Expert 3970 points

Yes ,

Fatfs and network will be in control of hlos core.
Please close the thread

Regards
Chetan.M

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Linux/TDA2: about nullSrcLink_tsk.c