2019-02-01 23:11:18 +08:00
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.. _net_core_interface:
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2019-02-19 19:56:51 +08:00
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Network Core Helpers
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####################
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2019-02-01 23:11:18 +08:00
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2019-02-27 21:29:53 +08:00
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.. contents::
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:local:
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:depth: 2
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2019-02-01 23:11:18 +08:00
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Overview
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********
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2019-02-19 19:56:51 +08:00
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The network subsystem contains two functions for sending and receiving
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data from the network. The ``net_recv_data()`` is typically used by network
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device driver when the received network data needs to be pushed up in the
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network stack for further processing. All the data is received via a network
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interface which is typically created by the device driver.
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For sending, the ``net_send_data()`` can be used. Typically applications do not
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call this function directly as there is the :ref:`bsd_sockets_interface` API
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for sending and receiving network data.
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2019-02-01 23:11:18 +08:00
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API Reference
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*************
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.. doxygengroup:: net_core
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:project: Zephyr
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