TDA4VM: Camera Multiplexing using TDA4VM

ahmed tolba

Prodigy 110 points

Part Number: TDA4VM

Hello,

I'm trying to use 4 cameras.

For example

1. Choose Camera 1, capture command, get data

2. Choose Camera 2, capture coomand, get data

Would be that supported by multicam application in vision apps ? What should be modified ?

over 4 years ago

0 ahmed tolba over 4 years ago

Prodigy 110 points

For example I do this

1) select camera 1

2) app_send_cmd_capture_write_node

3) Select camera 2

4) app_send_cmd_capture_write_node

Would that work ?

0 Brijesh Jadav over 4 years ago in reply to ahmed tolba

TI__Guru**** 496465 points

All camera would get captured and then you could select the image for one of the camera and could save this image. cannot start/stop individual camera.

0 ahmed tolba over 4 years ago in reply to Brijesh Jadav

Prodigy 110 points

Yes but how all cameras get captured, I'm using only single CSI Input with multiple cameras as input using a multiplexer ?

0 Brijesh Jadav over 4 years ago in reply to ahmed tolba

TI__Guru**** 496465 points

Yes, single CSI port can capture multiple camera, by multiplexing input. Please refer to MIPI specs for further details.

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TDA4VM: Camera Multiplexing using TDA4VM