Commit 34f73744 authored by Matt Rodgers's avatar Matt Rodgers Committed by Benjamin Cabé
Browse files

boards: bl654_usb: update flashing instructions 



    Update flashing instructions using built-in bootloader to use latest
    version of tool for packaging and uploading images.

Signed-off-by: default avatarMatt Rodgers <mrodgers@witekio.com>
parent a269aa2f

boards/ezurio/bl654_usb/doc/bl654_usb.rst

+11 −6
Original line number Diff line number Diff line
@@ -106,8 +106,10 @@ The board supports programming using the built-in bootloader. 
The board is factory-programmed with a Ezurio variation of Nordic's

open bootloader from Nordic's nRF5x SDK. With this option, you'll use

Nordic's `nrfutil`_ program to create firmware packages supported by this

bootloader and flash them to the device. Make sure ``nrfutil`` is installed

before proceeding. These instructions were tested with version 6.1.0.

bootloader and flash them to the device. Before proceeding, make sure:



* ``nrfutil`` is installed.

* The ``nrf5sdk-tools`` command is installed within ``nrfutil``.



#. With the adapter plugged in, reset the board into the bootloader by pressing

   the RESET button.
@@ -132,16 +134,19 @@ before proceeding. These instructions were tested with version 6.1.0. 


   .. code-block:: console



      nrfutil pkg generate --hw-version 52 --sd-req=0x00 \

      nrfutil nrf5sdk-tools pkg generate \

               --hw-version 52 \

               --sd-req=0x00 \

               --application build/zephyr/zephyr.hex \

              --application-version 1 blinky.zip

               --application-version 1 \

               blinky.zip



#. Flash it onto the board. Note :file:`/dev/ttyACM0` is for Linux; it will be

   something like ``COMx`` on Windows, and something else on macOS.



   .. code-block:: console



      nrfutil dfu usb-serial -pkg blinky.zip -p /dev/ttyACM0

      nrfutil nrf5sdk-tools dfu usb-serial -pkg blinky.zip -p /dev/ttyACM0



   When this command exits, observe the blue LED on the board blinking.

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