New flight 17758 released for Insiders RRS feed

  • General discussion

  • We have released a new flight with the build number 17758 for insiders. If you discover any new issue, please report it using the feedback app. 

    New this build:

    • General bug fixes


    Known issues:

    • F5 driver deployment from Visual Studio does not work on IoT Core.
    • Unable to connect to internet through WIFI connection with SoftAp of Up2.


    Friday, September 14, 2018 9:26 PM

All replies

  • Any update on Qualcomm <g class="gr_ gr_11 gr-alert gr_spell gr_inline_cards gr_run_anim ContextualSpelling" data-gr-id="11" id="11">dragonboard</g> 410C BSP update? 

    Still UART not available from <g class="gr_ gr_57 gr-alert gr_spell gr_inline_cards gr_run_anim ContextualSpelling ins-del multiReplace" data-gr-id="57" id="57">devcon</g> status
    Sunday, September 16, 2018 10:33 PM
  • Hi, the UART device in DragonBoard 410C is broken on this release. Searching by symbolic names UART0, UART1 gives no results. Searching for all SerialDevices we get the ACPI device names:

    [UART1] -> "\\\\?\\ACPI#QCOM2424#2#{86e0d1e0-8089-11d0-9ce4-08003e301f73}" string
    [UART0] -> "\\\\?\\ACPI#QCOM2424#1#{86e0d1e0-8089-11d0-9ce4-08003e301f73}" string

    However, SerialDevice.FromIdAsync() still returns null with any of those device names. I'm forced to roll back to 2017 release to keep working. That version is not perfect either. StreamReader takes almost 1 second to react after new data arrives, trying different values with .ReadTimeout or .InputStreamOptions.XXX doesn't make any difference. Something is wrong inside SerialDevice class.

    Thursday, September 20, 2018 9:17 PM