TDA4 how to driver and test the CSI Tx

xu ji

Hello

If I want to develop the CSI TX on TDA4 that means use soc DSI_TX connect camera serializer lvds output to other system,

how to config the camera serializer driver,any guide for it? and how to test it, is there any app demo like CSI RX camera app demo?

Thanks

over 4 years ago

0 Brijesh Jadav over 4 years ago

TI__Guru**** 502325 points

Hi xu ji

sorry did not get your question? Are you asking about connecting CSI-TX output to CSI-RX? That's not possible on EVM, because there is no serializer connected at CSITX output.

Regards,

Brijesh

0 xu ji over 4 years ago in reply to Brijesh Jadav

Intellectual 335 points

I mean use CSI-TX output to screen,if no serializer on EVM hardware side,how about RTOS SDK support it?

If custom board connect serializer to CSI-RX,how to driver it on SW side?

0 Brijesh Jadav over 4 years ago in reply to xu ji

TI__Guru**** 502325 points

Hi,

There is no custom board available to test CSITX output for EVM.

Regards,

Brijesh

0 xu ji over 4 years ago in reply to Brijesh Jadav

Intellectual 335 points

is there any plan to support the CSI TX output on EVM?

0 Brijesh Jadav over 4 years ago in reply to xu ji

TI__Guru**** 502325 points

Well, as such, the output is supported. You could have board connect TX output to CSIRX input and can get it captured via CSIRX.

Regards,

Brijesh

0 xu ji over 4 years ago in reply to Brijesh Jadav

Intellectual 335 points

I am not clear about the connect TX output to CSIRX input,that means no serializer direct connect TX to screen?

then camera capture image will show on screen? for this function which TIOVX API need used?

0 Brijesh Jadav over 4 years ago in reply to xu ji

TI__Guru**** 502325 points

There is an inhouse developed board to connect TX to RX. The image captured on RX will be verified for data integrity and fps check. capture data will not go to the display..