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PROCESSOR-SDK-J721E: Getting DSUB953 serializer register write error issue while running single camera application over Jacinto 7 Board.

prashant shinde
Prodigy 210 points

Part Number: PROCESSOR-SDK-J721E

Hello TI Team,

I gone through the single camera application over Jacinto7 EVM board using AR0233 camera module. So after executing the single camera application using ./vx_app_single_cam.out command
found below observations :

- ERROR : "Error writing 0x2 to UB953 register 0x1"
UB953 Error: Reg Write Failed for regAddr 1

- Error initializing sensor AR0233-UB953_MARS

I think so here the SDK imaging driver is not able to write value "0x02" into the serializer register "0x01". And hence not able to initialize the camera sensor.
So can anyone suggest the respective code changes required in the sensor driver, or can suggest the solution for this issue.

  • 0
    TI__Guru* 90171 points

    Hi,

    May I know which SDK version are you seeing this issue?

    Has the deserializer UB960 been configured successfully?

    Could you please share the full logs of the application and also please share the logs after "source ./vision_apps_init.sh"?

    Regards,
    Nikhil