TDA4VM: Vision apps:CSI2 Pixel clock

Mohamed SASSI

Part Number: TDA4VM

Hello experts,

I am using the single cam demo to display the data coming from the UB940 EVM connected to the 949. I edited the configuration in the <SDK_PATH>/imaging/sensor_drv/src/ub9xx_yuv_test_pattern/ub9xx_testpat_serdes_config.h file. I am getting some data but it seems like I am having a pixel clock issue. In which files I can modify it? And where where can I edit the video timing parameters?

Please note that I am using SDK 07 02 00 07

Best Regards,

Mohamed

over 4 years ago

0 Mayank Mangla over 4 years ago

TI__Mastermind 24525 points

Can you please capture a YUV frame captured from CSI and attach here?

0 Mohamed SASSI over 4 years ago in reply to Mayank Mangla

Intellectual 280 points

Hello Mayank,

Would you mind to tell me how to do that please ?

Rgds,
Mohamed

0 Mayank Mangla over 4 years ago in reply to Mohamed SASSI

TI__Mastermind 24525 points

Run app_single_cam. In the runtime menu press 's'

This should result in saving a YUV frame to SD card. Copy the image from SD card and attach here.

0 Mohamed SASSI over 4 years ago in reply to Mayank Mangla

Intellectual 280 points

Hello Mayank,

Thanks for your answer. I'll get back to you tomorrow with the frame.

Regards,
Mohamed

0 Mohamed SASSI over 4 years ago in reply to Mayank Mangla

Intellectual 280 points

Hello Mayank,

Please find attached the YUV frame.

(YUV format doesn't want to be attached directly from e2e forum, I uploaded it using external website)

link: YUV_frame

I got this message when I saved the frame: