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CDC ACM driver for UEFI RRS feed

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    Hi all,

    I'm new to UEFI development.

    So far, I have learnt about UEFI shell, build procedure and application basics.

    My task is to communicate to a custom board from UEFI using uefi app through a USB cable from the PC (usb serial).

    Currently, the PC is booted to UEFI shell and connected the board through serial cable and I type "devices" command, I see that the board is listed as

    "344 : CDC Abstract Control Model (CDC)"
    and

    "345: CDC ACM Data"

    Please help me to understand how I can proceed? And what works I need to do in order to detect my board as Serial port? Is there any uefi driver available for this? If I need to develop the uefi driver, please help me on what would be the starting point?

    Thanks.

    GNK

    Please redirect me to correct forum! I have already tried in WH WDK and DD here: https://social.msdn.microsoft.com/Forums/windowsdesktop/en-US/home?forum=wdk No answer there 

    Saturday, July 9, 2016 5:19 AM

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    I'd suggest somewhere here. Unfortunately it may be that only a few knows the technology you're working with. Maybe give it some more time? Board manufacturer may also have recommendations.

    https://social.msdn.microsoft.com/Forums/windowshardware/en-US/home?category=windowshardwaredev

     

     

     


    Regards, Dave Patrick ....
    Microsoft Certified Professional
    Microsoft MVP [Windows Server] Datacenter Management

    Disclaimer: This posting is provided "AS IS" with no warranties or guarantees, and confers no rights.

    • Proposed as answer by Just Karl Tuesday, July 12, 2016 9:46 PM
    • Marked as answer by Dave PatrickMVP Saturday, July 23, 2016 7:24 PM
    Saturday, July 9, 2016 1:09 PM

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    I'd suggest somewhere here. Unfortunately it may be that only a few knows the technology you're working with. Maybe give it some more time? Board manufacturer may also have recommendations.

    https://social.msdn.microsoft.com/Forums/windowshardware/en-US/home?category=windowshardwaredev

     

     

     


    Regards, Dave Patrick ....
    Microsoft Certified Professional
    Microsoft MVP [Windows Server] Datacenter Management

    Disclaimer: This posting is provided "AS IS" with no warranties or guarantees, and confers no rights.

    • Proposed as answer by Just Karl Tuesday, July 12, 2016 9:46 PM
    • Marked as answer by Dave PatrickMVP Saturday, July 23, 2016 7:24 PM
    Saturday, July 9, 2016 1:09 PM
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    Thanks for the reply, Dave. I had posted my question in the forum that you have pointed. No reply though. :(

    Will wait for answer..

    Thank you!

    Monday, July 11, 2016 5:46 AM