RTOS/TDA3XEVM: IssM2mResizer display issue.

Lee rose

Expert 1080 points

Part Number: TDA3XEVM

Tool/software: TI-RTOS

Hi,

I am trying to display the resizer for 4-channel camera.

The development environment is SDK_VISION_03_03 for windows.

About the 4-channel displayed normally.
Also, the height of resizer for each camera displayed normally with 360 resolution.
But, the width of resizer for each camera displayed half size with 320 resolution.(normal resolution 640)
I don't know why the width of camera displayed half size.
How could i debugging?

regards,

Lee

over 8 years ago

0 Brijesh Jadav over 8 years ago

TI__Guru**** 499405 points

Hi Lee,

Is your capture in YUV format? This is because there is no isp link before resizer link.
Can you share resizer register dump?

Rgds,
Brijesh

0 Lee rose over 8 years ago in reply to Brijesh Jadav

Expert 1080 points

Hi Brijesh,

My capture format is SYSTEM_DF_YUV422I_YUYV.
I just want to display the capture original resizer image.

And, How could i get register dump ?
Is there the special register address ?

Regards,
Lee

0 Brijesh Jadav over 8 years ago in reply to Lee rose

TI__Guru**** 499405 points

Hi Lee,

I see in your usecase, you are using resizer just after capture, isn't it used for resizing? If you just want to display captured images, you could IssCapture to dispaly? Also what does DMA SW MS do here?

IssCapture -> IssM2mResizer_sv_csc -> Sync -> Alg_DmaSwMs -> Display_Video_SV GrpxSrc -> Display_Grp

For Resizer, can you dump 40 registers from 0x52040400 offset?

Rgds,
Brijesh

0 Lee rose over 8 years ago in reply to Brijesh Jadav

Expert 1080 points

Hi Brijesh,

I solved this issue.
Thanks for reply.

Regards,
Lee

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RTOS/TDA3XEVM: IssM2mResizer display issue.