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<td><big><big>ChibiOS/RT</big></big><br><br>Architecture - Reference Manual - Guides</td>
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<h1>mac_lld.h File Reference</h1>
<p>MAC Driver subsystem low level driver header template.
<a href="#_details">More...</a></p>
<p><a href="templates_2mac__lld_8h_source.html">Go to the source code of this file.</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Data Structures</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_m_a_c_driver.html">MACDriver</a></td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Structure representing a MAC driver. <a href="struct_m_a_c_driver.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_m_a_c_transmit_descriptor.html">MACTransmitDescriptor</a></td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Structure representing a transmit descriptor. <a href="struct_m_a_c_transmit_descriptor.html#_details">More...</a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_m_a_c_receive_descriptor.html">MACReceiveDescriptor</a></td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Structure representing a receive descriptor. <a href="struct_m_a_c_receive_descriptor.html#_details">More...</a><br/></td></tr>
<tr><td colspan="2"><h2>Defines</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___m_a_c___l_l_d.html#ga70ef1dc547e538dc627556c4dd3b987f">MAC_TRANSMIT_BUFFERS</a>&nbsp;&nbsp;&nbsp;2</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Number of available transmit buffers. <a href="group___m_a_c___l_l_d.html#ga70ef1dc547e538dc627556c4dd3b987f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___m_a_c___l_l_d.html#ga1b2ed91549cfb2e51cb26024e9b00d72">MAC_RECEIVE_BUFFERS</a>&nbsp;&nbsp;&nbsp;2</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Number of available receive buffers. <a href="group___m_a_c___l_l_d.html#ga1b2ed91549cfb2e51cb26024e9b00d72"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___m_a_c___l_l_d.html#ga78ab6a03af35ab06f0a4074851f6e26c">MAC_BUFFERS_SIZE</a>&nbsp;&nbsp;&nbsp;1518</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Maximum supported frame size. <a href="group___m_a_c___l_l_d.html#ga78ab6a03af35ab06f0a4074851f6e26c"></a><br/></td></tr>
<tr><td colspan="2"><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___m_a_c___l_l_d.html#ga37e276cbed823fb80fdce3df3f9f7ddf">mac_lld_init</a> (void)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Low level MAC initialization. <a href="group___m_a_c___l_l_d.html#ga37e276cbed823fb80fdce3df3f9f7ddf"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___m_a_c___l_l_d.html#ga73678bb62809ae2a530ffe419c235afd">mac_lld_set_address</a> (<a class="el" href="struct_m_a_c_driver.html">MACDriver</a> *macp, const <a class="el" href="group___s_t_m8___c_o_r_e.html#gaba7bc1797add20fe3efdf37ced1182c5">uint8_t</a> *p)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Low level MAC address setup. <a href="group___m_a_c___l_l_d.html#ga73678bb62809ae2a530ffe419c235afd"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___s_t_m8___c_o_r_e.html#ga1e402860c42e2ceda36d0307f3aa6209">msg_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___m_a_c___l_l_d.html#ga021a3cb5a0217df7e1891e614c84e087">max_lld_get_transmit_descriptor</a> (<a class="el" href="struct_m_a_c_driver.html">MACDriver</a> *macp, <a class="el" href="struct_m_a_c_transmit_descriptor.html">MACTransmitDescriptor</a> *tdp)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns a transmission descriptor. <a href="group___m_a_c___l_l_d.html#ga021a3cb5a0217df7e1891e614c84e087"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">size_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___m_a_c___l_l_d.html#gafb8c9ab832baf5a87dfeeed680192c73">mac_lld_write_transmit_descriptor</a> (<a class="el" href="struct_m_a_c_transmit_descriptor.html">MACTransmitDescriptor</a> *tdp, <a class="el" href="group___s_t_m8___c_o_r_e.html#gaba7bc1797add20fe3efdf37ced1182c5">uint8_t</a> *buf, size_t size)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Writes to a transmit descriptor's stream. <a href="group___m_a_c___l_l_d.html#gafb8c9ab832baf5a87dfeeed680192c73"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___m_a_c___l_l_d.html#ga29cd5df4ce571b7088c7107cf7901330">mac_lld_release_transmit_descriptor</a> (<a class="el" href="struct_m_a_c_transmit_descriptor.html">MACTransmitDescriptor</a> *tdp)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Releases a transmit descriptor and starts the transmission of the enqueued data as a single frame. <a href="group___m_a_c___l_l_d.html#ga29cd5df4ce571b7088c7107cf7901330"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___s_t_m8___c_o_r_e.html#ga1e402860c42e2ceda36d0307f3aa6209">msg_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___m_a_c___l_l_d.html#ga3420490c83eb7464185717f2044e1bc3">max_lld_get_receive_descriptor</a> (<a class="el" href="struct_m_a_c_driver.html">MACDriver</a> *macp, <a class="el" href="struct_m_a_c_receive_descriptor.html">MACReceiveDescriptor</a> *rdp)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns a receive descriptor. <a href="group___m_a_c___l_l_d.html#ga3420490c83eb7464185717f2044e1bc3"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">size_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___m_a_c___l_l_d.html#ga2104ce3254db587b7a85dcd128d3cab7">mac_lld_read_receive_descriptor</a> (<a class="el" href="struct_m_a_c_receive_descriptor.html">MACReceiveDescriptor</a> *rdp, <a class="el" href="group___s_t_m8___c_o_r_e.html#gaba7bc1797add20fe3efdf37ced1182c5">uint8_t</a> *buf, size_t size)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Reads from a receive descriptor's stream. <a href="group___m_a_c___l_l_d.html#ga2104ce3254db587b7a85dcd128d3cab7"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___m_a_c___l_l_d.html#gaa04797c813452cbc715d4233e4c44f49">mac_lld_release_receive_descriptor</a> (<a class="el" href="struct_m_a_c_receive_descriptor.html">MACReceiveDescriptor</a> *rdp)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Releases a receive descriptor. <a href="group___m_a_c___l_l_d.html#gaa04797c813452cbc715d4233e4c44f49"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___s_t_m8___c_o_r_e.html#gaf900ae86327eeeb5750901c89f1f8912">bool_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___m_a_c___l_l_d.html#ga5d9f510e66cbdd6f4968c5411c2de7a5">mac_lld_poll_link_status</a> (<a class="el" href="struct_m_a_c_driver.html">MACDriver</a> *macp)</td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Updates and returns the link status. <a href="group___m_a_c___l_l_d.html#ga5d9f510e66cbdd6f4968c5411c2de7a5"></a><br/></td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>MAC Driver subsystem low level driver header template. </p>
<p>Definition in file <a class="el" href="templates_2mac__lld_8h_source.html">templates/mac_lld.h</a>.</p>
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