RTOS/TDA2P-ACD: Camera flip and mirror support

Amol Kulkarni

Part Number: TDA2P-ACD

Tool/software: TI-RTOS

Hello,

I am using Processor SDK 03.05.00.00

I could find a relevant thread for my issue that it if there is any support on flipping and mirroring the captured frames. Link for the same is given below:

Is the support added in the Processor SDK 03.05 version ? If so, how can this be done ?

Regards,

Amol

over 6 years ago

0 Sujith over 6 years ago

TI__Genius 12455 points

Hi Amol,

The ISS of TDA2Px could be used to flip / mirror, are you using ISS in your usecase?

Regards,
Sujith

0 Amol Kulkarni over 6 years ago in reply to Sujith

Intellectual 875 points

Hi Sujith,

Thank you.
Yes we are using ISS link for Capture. Could you please let me know the configurations to be done for the flip and mirror both at same time ?
Or if flip and mirror cannot be done at same time , then please let me know configurations for both separately.

Regards,
Amol

0 Amol Kulkarni over 6 years ago in reply to Amol Kulkarni

Intellectual 875 points

Hi Sujith,

Adding one more point,
We are receiving YUV422 interleaved data.

Regards,
Amol

0 Sujith over 6 years ago in reply to Amol Kulkarni

TI__Genius 12455 points

Hi Amol.

While creating the ISS Link, you will have to configure the RSZ for flip.
Please refer \vision_sdk\apps\src\rtos\iss\src\common\app_util_iss.c and function appInitIssIspParams (), for the SENSOR_SONY_IMX390 both HFLIP and VFLIP are done to simulate mirroring.

Regards,
Sujith

0 Amol Kulkarni over 6 years ago in reply to Sujith

Intellectual 875 points

Hi Sujith,

Thank you, I checked this. It is using ISS M2M ISP link.
In our usecase ( ISS Capture -> Display), we are receiving the YUV422 interleaved data from Capture link. So can we use M2M ISP link on the processed data received from capture link?

Regards,
Amol

0 Sujith over 6 years ago in reply to Amol Kulkarni

TI__Genius 12455 points

Hi Amol,

Okay, I hope this is your test usecase.
In your final usecase, would require to use ISP? if so, this feature can be used. If ISP is not going to be used. Please check if the sensor supports flip.

Regards,
Sujith

0 Amol Kulkarni over 6 years ago in reply to Sujith

Intellectual 875 points

Hi Sujith,

Thank you. Yes this is a test usecase.
In our final usecase, we are not using ISP as we are receiving YUV422 interleaved data from ISL 79987 decoder.
Decoder does not support flip.
Can we use ISP link in this case ( on processed data ) only to flip the frame ?

Regards,
Amol