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AM4378: How to handle USB touch pannel ??

Kihan Lee
Prodigy 210 points

Part Number: AM4378

Hi,

I'm trying to connect LCD which has touch and USB I/F to am437x-gp-evm thru HDMI.

I attached log file. USB I/F looks like OK between LCD and evm board in host mode.

Is there any way to use USB base touch panel ?

am437x-gp-evm_boot_log_usb.txt

SDK version is 4.19.94.

Thanks, kihan.

  • 0
    Prodigy 210 points

    Part Number: AM4378

    Hi,

    I'm trying to connect LCD which has touch and USB I/F to am437x-gp-evm thru HDMI.

    I attached log file. USB I/F looks like OK between LCD and evm board in host mode.

    Is there any way to use USB base touch panel ?

    8130.am437x-gp-evm_boot_log_usb.txt

    SDK version is 4.19.94.

    Thanks, kihan.

  • 0
    TI__Guru** 111030 points

    Hello Kihan,

    You are trying to attach an LCD screen to the EVM that was not included in the EVM kit, right?

    If so, this sounds like a question for the LCD manufacturer, not a question for TI. (How do I get this LCD working with a Linux system?) If you have any TI specific questions, then we can continue the discussion here.

    Regards,

    Nick