TDA2EVM5777: understanding of usecase example

Lingcon

Expert 1450 points

Part Number: TDA2EVM5777

Dear,

I am browsing through the exmaples of usecase, I have some problems as follows:

UseCase: chains_vipSingleCameraFrameCopy

Capture -> Alg_FrameCopy (A15) -> Display_Video

GrpxSrc -> Display_Grpx

I found there is this statement maked above in every examples, could you give me some explanation for this?

Thanks in advance.

BRS,

Meng

over 9 years ago

0 Yordan Kamenov over 9 years ago

TI__Mastermind 42515 points

Hi Meng,

from VisionSDK_ApiGuide.CHM:

Grpx source Link can be used for the following purposes

1. For testing a link that doesnot take capture data
2. For generating logo and sending it to Display
3. For printing stats on the display

(I think in the most cases it is used to print something on the display)

Regards,
Yordan

0 Rishabh Garg over 9 years ago

TI__Guru 55685 points

Hi Meng,

This is there as the use case displays Graphics overlay along with the camera output on the LCD/TV.

You can refer to the chains_vipSingleCameraFrameCopy.jpg to understand the data flow better.

If you want you can delete this line from usecase file and modify the use case to display only camera output.

Regards,

Rishabh

0 Lingcon over 9 years ago in reply to Rishabh Garg

Expert 1450 points

Hi Rishabh,

Thank you for your reply.

BRS,

Meng

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TDA2EVM5777: understanding of usecase example