Linux/TMS320DM8148: data transfer USB camera to LCD screen

Avinash Gowtham

Prodigy 225 points

Part Number: TMS320DM8148
Other Parts Discussed in Thread: TVP7002

Tool/software: Linux

Hello,

At present I'm working on DM8148 processor.

I want to display the Image / frame captured from the camera on to the LCD screen which is connected to the EVM.

As I new to this processor, Please suggest me to solve the issue.

Thanks,

GAG

over 6 years ago

0 Margarita Gashova over 6 years ago

TI__Guru* 80190 points

Hello,

If you are using EZSDK I would recommend you to check the video capture guide:
processors.wiki.ti.com/.../TI81XX_PSP_VIDEO_CAPTURE_Driver_User_Guide
The EZSDK demos does not support usb capture(refer the above guide)
I would recommend you to check this thread:
e2e.ti.com/.../894158

Please check this :
e2e.ti.com/.../660422

Hope this helps.

BR
Margarita

0 Avinash Gowtham over 6 years ago in reply to Margarita Gashova

Prodigy 225 points

Hello Margarita,
Thanks for the information.

Regards,
GAG

0 Margarita Gashova over 6 years ago in reply to Avinash Gowtham

TI__Guru* 80190 points

Hello,

Note: there is a omx demo for capture. In this application, capture component which is running on HDVPSS part of media controller captures the 1080p60 input from TVP7002 decoder on Catalog EIO board(not USB capture). For more information you could check under EZSDK folder/component-resources/omx_xx_xx_xx the OMX user guide, search for the Chapter 4.

BR
Margarita

0 Avinash Gowtham over 6 years ago in reply to Margarita Gashova

Prodigy 225 points

hi Margarita,
Thanks for your reply.

Regards,
GAG

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Linux/TMS320DM8148: data transfer USB camera to LCD screen