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			56 lines
		
	
	
		
			3.0 KiB
		
	
	
	
		
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Removed or Deprecated Components
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================================
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Components Moved to IDF Component Registry
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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Following components are removed from ESP-IDF and moved to `IDF Component Registry <https://components.espressif.com/>`_:
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* `libsodium <https://components.espressif.com/component/espressif/libsodium>`_
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* `cbor <https://components.espressif.com/component/espressif/cbor>`_
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* `jsmn <https://components.espressif.com/component/espressif/jsmn>`_
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* `esp_modem <https://components.espressif.com/component/espressif/esp_modem>`_
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* `nghttp <https://components.espressif.com/component/espressif/nghttp>`_
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* `mdns <https://components.espressif.com/component/espressif/mdns>`_
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* `esp_websocket_client <https://components.espressif.com/component/espressif/esp_websocket_client>`_
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* `asio <https://components.espressif.com/component/espressif/asio>`_
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* `freemodbus <https://components.espressif.com/component/espressif/esp-modbus>`_
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* `sh2lib <https://components.espressif.com/component/espressif/sh2lib>`_
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* `expat <https://components.espressif.com/component/espressif/expat>`_
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* `coap <https://components.espressif.com/component/espressif/coap>`_
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* `esp-cryptoauthlib <https://components.espressif.com/component/espressif/esp-cryptoauthlib>`_
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* `qrcode <https://components.espressif.com/component/espressif/qrcode>`_
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* `tjpgd <https://components.espressif.com/component/espressif/esp_jpeg>`_
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* `esp_serial_slave_link <https://components.espressif.com/components/espressif/esp_serial_slave_link>`_
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* `tinyusb <https://components.espressif.com/components/espressif/esp_tinyusb>`_
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.. note::
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    Please note that http parser functionality which was previously part of ``nghttp`` component is now part of :component:`http_parser <http_parser>` component.
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These components can be installed using ``idf.py add-dependency`` command.
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For example, to install libsodium component with the exact version X.Y, run ``idf.py add-dependency libsodium==X.Y``.
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To install libsodium component with the latest version compatible to X.Y according to `semver <https://semver.org/>`_ rules, run ``idf.py add-dependency libsodium~X.Y``.
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To find out which versions of each component are available, open https://components.espressif.com, search for the component by its name and check the versions listed on the component page.
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Deprecated Components
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^^^^^^^^^^^^^^^^^^^^^
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The following components are removed since they were deprecated in IDF v4.x:
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* ``tcpip_adapter``. Please use the :doc:`ESP-NETIF </api-reference/network/esp_netif>` component instead; you can follow the :ref:`tcpip-adapter`.
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.. note::
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    OpenSSL-API component is no longer supported. It is not available in the IDF Component Registry, either. Please use :doc:`ESP-TLS </api-reference/protocols/esp_tls>` or :component:`mbedtls` API directly.
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The targets components are no longer necessary after refactoring and have been removed:
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 * ``esp32``
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 * ``esp32s2``
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 * ``esp32s3``
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 * ``esp32c2``
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 * ``esp32c3``
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 * ``esp32h2``
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