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    Cannot connect to app3.0

    Cannot connect to app3.0

    FAVetronics
    New Poster

    I cannot make Development Desktop 2.1 connect to app3.0 board.

    The board turns up in device manager as a USB device

    FAVetronics_0-1700027943544.png

    DD2.1 tries to connect

    FAVetronics_1-1700028020246.png

    but then gives up

    FAVetronics_2-1700028058852.png

    Iv'e tried to update fw without luck - I only get an error stating "No DFU capable USB device available":

    PS C:\COINES\v2.8.8\firmware\app3.0\coines_bridge> .\update_coines_bridge_flash_fw.bat
    dfu-util 0.9

    Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
    Copyright 2010-2019 Tormod Volden and Stefan Schmidt
    This program is Free Software and has ABSOLUTELY NO WARRANTY
    Please report bugs to http://sourceforge.net/p/dfu-util/tickets/

    Invalid DFU suffix signature
    A valid DFU suffix will be required in a future dfu-util release!!!
    No DFU capable USB device available
    Press any key to continue . . .

     

    The problem is the same no matter if I connect my BMM350 module or not.

    What can I be missing?

    7 REPLIES 7

    BSTRobin
    Community Moderator
    Community Moderator

    Hi FAVetronics,

    Have you tried the DD2.0 version on your computer?
    Could we know your Windows version and computer information(office computer or not)?

    Hi

    I've only tried DD2.1 - Where can I find DD2.0?

    I'm on an office computer, with a  i7-4790 CPU running 3,6GHz and 16GB RAM

    My OS is Windows 10 Home (22H2)

    BSTRobin
    Community Moderator
    Community Moderator

    Hi FAVetronics,

    After you install COINES to your computer, you can update the firmware to your application board 3.0 to enusre that the latest firmware is used. Refer to application note under "C:\COINES\v2.7.0\doc", run "C:\COINES\v2.7.0\firmware\app3.0\update_dd_fw.bat" to update firmware for application board 3.0.

    You can also install DD software to another computer and compare it again.

    If you have other shuttle boards(not BMM350), you can check  if other boards can connect to DD2.1 normally?

    I've tried to update FW:

    PS C:\COINES\v2.8.8\firmware\app3.0\bootloader_update> .\update_bootloader.bat
    dfu-util 0.9

    Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
    Copyright 2010-2019 Tormod Volden and Stefan Schmidt
    This program is Free Software and has ABSOLUTELY NO WARRANTY
    Please report bugs to http://sourceforge.net/p/dfu-util/tickets/

    Match product ID from file: ab3d
    Opening DFU capable USB device...
    ID 108c:ab3d
    Run-time device DFU version 0110
    Claiming USB DFU Interface...
    Setting Alternate Setting #0 ...
    Determining device status: state = dfuIDLE, status = 0
    dfuIDLE, continuing
    DFU mode device DFU version 0110
    Device returned transfer size 64
    Copying data from PC to DFU device
    Download [=========================] 100% 22496 bytes
    Download done.
    state(5) = dfuDNLOAD-IDLE, status(0) = No error condition is present
    Done!
    can't detach
    Resetting USB to switch back to runtime mode
    Press any key to continue . . .
    PS C:\COINES\v2.8.8\firmware\app3.0\bootloader_update> cd..
    PS C:\COINES\v2.8.8\firmware\app3.0> .\update_dd_fw.bat
    dfu-util 0.9

    Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
    Copyright 2010-2019 Tormod Volden and Stefan Schmidt
    This program is Free Software and has ABSOLUTELY NO WARRANTY
    Please report bugs to http://sourceforge.net/p/dfu-util/tickets/

    Invalid DFU suffix signature
    A valid DFU suffix will be required in a future dfu-util release!!!
    No DFU capable USB device available
    Press any key to continue . . .

     

    I've also installed DD2.1 my labtop (Windows 10 pro). Here I can't even open the program. When I launch it, the PC "thinks" for 1-2 seconds and then nothing else happens. I've tried to reinstall DD2.1 and to run as administrator, but nothing helps.

    I do not have other shuttle boards.

    I see some talk online that DD2.1 does not support BMM350 - can that be right? - does that mean that I've waisted my time and money?

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