• August 4, 2019 at 4:53 pm #22980


    Would appreciate any help with updating a PH4 mini to the latest 3.6.10 firmware.
    Using Mission Planner, I have tried both the “normal” and the “custom” update modes.
    The error message is : “No response from board”.
    I am getting the musical tones during the process.


    August 7, 2019 at 1:15 pm #23138

    Was eventually successful, despite getting other errors along the way.

    Ref: https://discuss.ardupilot.org/t/copter-3-6-10-released/45367

    August 8, 2019 at 10:23 pm #23223
    Florent Martel

    Thanks for sharing. Glad you got this resolved.

    January 27, 2020 at 12:32 pm #28832

    Hi..Instead of wiping all parameters, could you try perhaps loading master onto the board? This can be done by opening MP’s Install Firmware screen and then press Ctrl-Q. The version displayed below the multicopter icons should change to “3.7.0-dev”. If this works then I was wondering if you could then download a dataflash log and post it somewhere? You may need to set LOG_DISARMED = 1. If the vehicle is locking up on startup my guess is that it’s the independent watchdog that is being incorrectly triggered and a message will appear in the log written on the next startup after the lockup.

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