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TDA4VM: Camera IP address for DCC Tuning tool

Zhang Jia Rong
Prodigy 180 points
Part Number: TDA4VM


Tool/software:

Hi,

I am currently using DCC Tool for ISP Tuning. I learned from the operation manual that I can use the "ifconfig" command to find out the IP of the camera, but the screen that appears after I enter the command is as follows. Can you tell me which one is the IP address of the camera? I have used ./run_app_single_cam.sh to bring up the camera before using the command.

For hardware, I use TDA4VM (J721EXSOMG01EVM), camera: otobrite imx390.

  • 0
    TI__Guru 60480 points

    Hi,

    I only see one IP address of "172.17.0.1", but I am not sure why it says docker0.

    After you start the single cameras app, you would see an IP address getting printed on the console.

  • 0 in reply to Gang Hua
    Prodigy 180 points

    Hi, thank you for your reply.

    The sequence before I used "ifconfig" was: enter user -> cd /opt/vision_apps/-> source ./vision_apps_init.sh -> ./run_app_single_cam.sh -> enter x to exit bring up camera -> ifconfig.Is this sequence correct?

    Because it seems from your reply that docker0 should not appear. Can you please explain why this part is?

    And after I use "./run_app_single_cam.sh" to bring up the camera, exit bring up  the camera, and then use the "ifconfig" command, I should be able to see the "IP address" name appear on the console. Is this what you mean?

  • 0 in reply to Zhang Jia Rong
    TI__Guru 60480 points
    Zhang Jia Rong said:
    Because it seems from your reply that docker0 should not appear. Can you please explain why this part is?

    I have not seen docker0 on my EVM with SDK RTOS release previously.
    I am not sure what is the difference in your SDK version.

    Zhang Jia Rong said:
    Is this what you mean?

    After running "./run_app_single_cam.sh", you shall see some printing on the console.
    There should be one line about IP address.

  • 0 in reply to Gang Hua
    Prodigy 180 points

    Hi, thank you for your reply.

    Do you mean that when I execute "./run_app_single_cam.sh", the IP address will appear on the console, right? So I don't see the IP address after executing "ifconfig". Is this what you mean?

    Following your instructions, after executing "./run_app_single_cam.sh", I saw a content about the IP location on the console. Is this what you are referring to? The content is the underlined part below.

  • +1 in reply to Zhang Jia Rong
    TI__Guru 60480 points
    Zhang Jia Rong said:
    The content is the underlined part below.

    Yes, that line should be the EVM IP address single-cam app got from Linux.
    But, that "1.4.16.64" address value looks weird.

    We typically see matching IP address from that line and ifconfig.
    We can ping that EVM IP from out PC.

    I am not sure what is special in your environment.
    You may have to check if there is any firewall issues.

    A simple test you may do is using a separate local router for connecting your PC and EVM.