6857a37d19
Use EXTRA_CONF_FILE in documentation .rst/.md files, that replaced deprecated OVERLAY_CONFIG since the Zephyr v3.4 release. Signed-off-by: Andrej Butok <andrey.butok@nxp.com>
58 lines
1.7 KiB
ReStructuredText
58 lines
1.7 KiB
ReStructuredText
.. _arduino_uno_click:
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Arduino UNO click shield
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########################
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Overview
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********
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The Arduino UNO click is an extension to the Arduino UNO R3 headers.
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It's a simple shield that converts Arduino UNO R3 headers to two mikroBUS
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host sockets that allow you to connect many other click shields to your
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board.
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In other words, the Arduino UNO click will generally be used by other
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shields using the mikroBUS interface.
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Two mikroBUS headers are exposed by the overlay: ``mikrobus_header_1`` and
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``mikrobus_header_2``, each corresponding to a socket on the Arduino UNO
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click shield.
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The first socket (``mikrobus_header_1``) is the default socket which is
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assigned the node label ``mikrobus_header`` in the overlay.
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More information about the shield can be found at
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`Arduino UNO click shield website`_.
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Requirements
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************
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This shield can only be used with a board which provides a configuration
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for Arduino R3 connector.
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The board must also define node aliases for arduino Serial,
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SPI and I2C interfaces (see :ref:`shields` for more details).
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Connecting shields should use the first socket (``mikrobus_header_1``). This
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socket is assigned the ``mikrobus_header`` node label.
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Programming
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***********
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Include ``--shield arduino_uno_click`` when you invoke ``west build`` with
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other mikroBUS shields. For example:
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.. zephyr-app-commands::
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:zephyr-app: samples/net/sockets/echo_server
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:host-os: unix
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:board: sam_v71_xult/samv71q21
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:gen-args: -DEXTRA_CONF_FILE=overlay-802154.conf
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:shield: arduino_uno_click,atmel_rf2xx_mikrobus
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:goals: build
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References
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**********
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.. target-notes::
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.. _Arduino UNO click shield website:
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https://www.mikroe.com/arduino-uno-click-shield
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