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<p>Callbacks associated with the operation of a BLE server.
<a href="class_nim_b_l_e_server_callbacks.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="_nim_b_l_e_server_8h_source.html">NimBLEServer.h</a>&gt;</code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-methods" name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a11d48696c2121eb301a76301555df2c5" id="r_a11d48696c2121eb301a76301555df2c5"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_nim_b_l_e_server_callbacks.html#a11d48696c2121eb301a76301555df2c5">onConnect</a> (<a class="el" href="class_nim_b_l_e_server.html">NimBLEServer</a> *pServer, <a class="el" href="class_nim_b_l_e_conn_info.html">NimBLEConnInfo</a> &amp;connInfo)</td></tr>
<tr class="memdesc:a11d48696c2121eb301a76301555df2c5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Handle a client connection. This is called when a client connects. <br /></td></tr>
<tr class="separator:a11d48696c2121eb301a76301555df2c5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4622b24e5553cc7961c04ab25b63d943" id="r_a4622b24e5553cc7961c04ab25b63d943"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_nim_b_l_e_server_callbacks.html#a4622b24e5553cc7961c04ab25b63d943">onDisconnect</a> (<a class="el" href="class_nim_b_l_e_server.html">NimBLEServer</a> *pServer, <a class="el" href="class_nim_b_l_e_conn_info.html">NimBLEConnInfo</a> &amp;connInfo, int reason)</td></tr>
<tr class="memdesc:a4622b24e5553cc7961c04ab25b63d943"><td class="mdescLeft">&#160;</td><td class="mdescRight">Handle a client disconnection. This is called when a client disconnects. <br /></td></tr>
<tr class="separator:a4622b24e5553cc7961c04ab25b63d943"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab702f73e739b4df72e191f47056c01ff" id="r_ab702f73e739b4df72e191f47056c01ff"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_nim_b_l_e_server_callbacks.html#ab702f73e739b4df72e191f47056c01ff">onMTUChange</a> (uint16_t MTU, <a class="el" href="class_nim_b_l_e_conn_info.html">NimBLEConnInfo</a> &amp;connInfo)</td></tr>
<tr class="memdesc:ab702f73e739b4df72e191f47056c01ff"><td class="mdescLeft">&#160;</td><td class="mdescRight">Called when the connection MTU changes. <br /></td></tr>
<tr class="separator:ab702f73e739b4df72e191f47056c01ff"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a45b5fc1c98b287a2ddeab8f2f5b63c4f" id="r_a45b5fc1c98b287a2ddeab8f2f5b63c4f"><td class="memItemLeft" align="right" valign="top">virtual uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_nim_b_l_e_server_callbacks.html#a45b5fc1c98b287a2ddeab8f2f5b63c4f">onPassKeyDisplay</a> ()</td></tr>
<tr class="memdesc:a45b5fc1c98b287a2ddeab8f2f5b63c4f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Called when a client requests a passkey for pairing (display). <br /></td></tr>
<tr class="separator:a45b5fc1c98b287a2ddeab8f2f5b63c4f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a507296393ca8557db2e4afa786c5b436" id="r_a507296393ca8557db2e4afa786c5b436"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_nim_b_l_e_server_callbacks.html#a507296393ca8557db2e4afa786c5b436">onConfirmPassKey</a> (<a class="el" href="class_nim_b_l_e_conn_info.html">NimBLEConnInfo</a> &amp;connInfo, uint32_t pin)</td></tr>
<tr class="memdesc:a507296393ca8557db2e4afa786c5b436"><td class="mdescLeft">&#160;</td><td class="mdescRight">Called when using numeric comparision for pairing. <br /></td></tr>
<tr class="separator:a507296393ca8557db2e4afa786c5b436"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7cbed42919678d9e8d40b351dec82523" id="r_a7cbed42919678d9e8d40b351dec82523"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_nim_b_l_e_server_callbacks.html#a7cbed42919678d9e8d40b351dec82523">onAuthenticationComplete</a> (<a class="el" href="class_nim_b_l_e_conn_info.html">NimBLEConnInfo</a> &amp;connInfo)</td></tr>
<tr class="memdesc:a7cbed42919678d9e8d40b351dec82523"><td class="mdescLeft">&#160;</td><td class="mdescRight">Called when the pairing procedure is complete. <br /></td></tr>
<tr class="separator:a7cbed42919678d9e8d40b351dec82523"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:afa1c14bfba74491e9f57ccaea22b0664" id="r_afa1c14bfba74491e9f57ccaea22b0664"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_nim_b_l_e_server_callbacks.html#afa1c14bfba74491e9f57ccaea22b0664">onIdentity</a> (<a class="el" href="class_nim_b_l_e_conn_info.html">NimBLEConnInfo</a> &amp;connInfo)</td></tr>
<tr class="memdesc:afa1c14bfba74491e9f57ccaea22b0664"><td class="mdescLeft">&#160;</td><td class="mdescRight">Called when the peer identity address is resolved. <br /></td></tr>
<tr class="separator:afa1c14bfba74491e9f57ccaea22b0664"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa6e5e8ef90a537540d9c72f8744c0199" id="r_aa6e5e8ef90a537540d9c72f8744c0199"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_nim_b_l_e_server_callbacks.html#aa6e5e8ef90a537540d9c72f8744c0199">onConnParamsUpdate</a> (<a class="el" href="class_nim_b_l_e_conn_info.html">NimBLEConnInfo</a> &amp;connInfo)</td></tr>
<tr class="memdesc:aa6e5e8ef90a537540d9c72f8744c0199"><td class="mdescLeft">&#160;</td><td class="mdescRight">Called when connection parameters are updated following a request to update via <a class="el" href="class_nim_b_l_e_server.html#a56add4759f7df045f51b70a026897975" title="Request an Update the connection parameters:">NimBLEServer::updateConnParams</a>. <br /></td></tr>
<tr class="separator:aa6e5e8ef90a537540d9c72f8744c0199"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5096aa8ec49fe1eddb5d9ab18c112b22" id="r_a5096aa8ec49fe1eddb5d9ab18c112b22"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_nim_b_l_e_server_callbacks.html#a5096aa8ec49fe1eddb5d9ab18c112b22">onPhyUpdate</a> (<a class="el" href="class_nim_b_l_e_conn_info.html">NimBLEConnInfo</a> &amp;connInfo, uint8_t txPhy, uint8_t rxPhy)</td></tr>
<tr class="memdesc:a5096aa8ec49fe1eddb5d9ab18c112b22"><td class="mdescLeft">&#160;</td><td class="mdescRight">Called when the PHY update procedure is complete. <br /></td></tr>
<tr class="separator:a5096aa8ec49fe1eddb5d9ab18c112b22"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Callbacks associated with the operation of a BLE server. </p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a id="a7cbed42919678d9e8d40b351dec82523" name="a7cbed42919678d9e8d40b351dec82523"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7cbed42919678d9e8d40b351dec82523">&#9670;&#160;</a></span>onAuthenticationComplete()</h2>
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<td class="memname">void NimBLEServerCallbacks::onAuthenticationComplete </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_nim_b_l_e_conn_info.html">NimBLEConnInfo</a> &amp;&#160;</td>
<td class="paramname"><em>connInfo</em></td><td>)</td>
<td></td>
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<p>Called when the pairing procedure is complete. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">connInfo</td><td>A reference to a <a class="el" href="class_nim_b_l_e_conn_info.html" title="Connection information.">NimBLEConnInfo</a> instance with information about the peer connection parameters. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a507296393ca8557db2e4afa786c5b436" name="a507296393ca8557db2e4afa786c5b436"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a507296393ca8557db2e4afa786c5b436">&#9670;&#160;</a></span>onConfirmPassKey()</h2>
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<td class="memname">void NimBLEServerCallbacks::onConfirmPassKey </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_nim_b_l_e_conn_info.html">NimBLEConnInfo</a> &amp;&#160;</td>
<td class="paramname"><em>connInfo</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>pin</em>&#160;</td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td>
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<p>Called when using numeric comparision for pairing. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">connInfo</td><td>A reference to a <a class="el" href="class_nim_b_l_e_conn_info.html" title="Connection information.">NimBLEConnInfo</a> instance with information Should be passed back to <a class="el" href="class_nim_b_l_e_device.html#aff35384524ab80a19ce1ef23fdcd970b" title="Inject the provided numeric comparison response into the Security Manager.">NimBLEDevice::injectConfirmPasskey</a> </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">pin</td><td>The pin to compare with the client. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a11d48696c2121eb301a76301555df2c5" name="a11d48696c2121eb301a76301555df2c5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a11d48696c2121eb301a76301555df2c5">&#9670;&#160;</a></span>onConnect()</h2>
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<td class="memname">void NimBLEServerCallbacks::onConnect </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_nim_b_l_e_server.html">NimBLEServer</a> *&#160;</td>
<td class="paramname"><em>pServer</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="class_nim_b_l_e_conn_info.html">NimBLEConnInfo</a> &amp;&#160;</td>
<td class="paramname"><em>connInfo</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
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<p>Handle a client connection. This is called when a client connects. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">pServer</td><td>A pointer to the BLE server that received the client connection. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">connInfo</td><td>A reference to a <a class="el" href="class_nim_b_l_e_conn_info.html" title="Connection information.">NimBLEConnInfo</a> instance with information. about the peer connection parameters.</td></tr>
</table>
</dd>
</dl>
<p>Default callback handlers </p>
</div>
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<a id="aa6e5e8ef90a537540d9c72f8744c0199" name="aa6e5e8ef90a537540d9c72f8744c0199"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa6e5e8ef90a537540d9c72f8744c0199">&#9670;&#160;</a></span>onConnParamsUpdate()</h2>
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<td class="memname">void NimBLEServerCallbacks::onConnParamsUpdate </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_nim_b_l_e_conn_info.html">NimBLEConnInfo</a> &amp;&#160;</td>
<td class="paramname"><em>connInfo</em></td><td>)</td>
<td></td>
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<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
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<p>Called when connection parameters are updated following a request to update via <a class="el" href="class_nim_b_l_e_server.html#a56add4759f7df045f51b70a026897975" title="Request an Update the connection parameters:">NimBLEServer::updateConnParams</a>. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">connInfo</td><td>A reference to a <a class="el" href="class_nim_b_l_e_conn_info.html" title="Connection information.">NimBLEConnInfo</a> instance containing the updated connection parameters. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a4622b24e5553cc7961c04ab25b63d943" name="a4622b24e5553cc7961c04ab25b63d943"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4622b24e5553cc7961c04ab25b63d943">&#9670;&#160;</a></span>onDisconnect()</h2>
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<td class="memname">void NimBLEServerCallbacks::onDisconnect </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_nim_b_l_e_server.html">NimBLEServer</a> *&#160;</td>
<td class="paramname"><em>pServer</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="class_nim_b_l_e_conn_info.html">NimBLEConnInfo</a> &amp;&#160;</td>
<td class="paramname"><em>connInfo</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>reason</em>&#160;</td>
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<td></td>
<td>)</td>
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<p>Handle a client disconnection. This is called when a client disconnects. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">pServer</td><td>A pointer to the BLE server that received the client disconnection. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">connInfo</td><td>A reference to a <a class="el" href="class_nim_b_l_e_conn_info.html" title="Connection information.">NimBLEConnInfo</a> instance with information about the peer connection parameters. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">reason</td><td>The reason code for the disconnection. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="afa1c14bfba74491e9f57ccaea22b0664" name="afa1c14bfba74491e9f57ccaea22b0664"></a>
<h2 class="memtitle"><span class="permalink"><a href="#afa1c14bfba74491e9f57ccaea22b0664">&#9670;&#160;</a></span>onIdentity()</h2>
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<td class="memname">void NimBLEServerCallbacks::onIdentity </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_nim_b_l_e_conn_info.html">NimBLEConnInfo</a> &amp;&#160;</td>
<td class="paramname"><em>connInfo</em></td><td>)</td>
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<p>Called when the peer identity address is resolved. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">connInfo</td><td>A reference to a <a class="el" href="class_nim_b_l_e_conn_info.html" title="Connection information.">NimBLEConnInfo</a> instance with information </td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#ab702f73e739b4df72e191f47056c01ff">&#9670;&#160;</a></span>onMTUChange()</h2>
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<td class="memname">void NimBLEServerCallbacks::onMTUChange </td>
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<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>MTU</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="class_nim_b_l_e_conn_info.html">NimBLEConnInfo</a> &amp;&#160;</td>
<td class="paramname"><em>connInfo</em>&#160;</td>
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<td>)</td>
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<p>Called when the connection MTU changes. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramdir">[in]</td><td class="paramname">MTU</td><td>The new MTU value. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">connInfo</td><td>A reference to a <a class="el" href="class_nim_b_l_e_conn_info.html" title="Connection information.">NimBLEConnInfo</a> instance with information about the peer connection parameters. </td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#a45b5fc1c98b287a2ddeab8f2f5b63c4f">&#9670;&#160;</a></span>onPassKeyDisplay()</h2>
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<td class="memname">uint32_t NimBLEServerCallbacks::onPassKeyDisplay </td>
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<p>Called when a client requests a passkey for pairing (display). </p>
<dl class="section return"><dt>Returns</dt><dd>The passkey to be sent to the client. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a5096aa8ec49fe1eddb5d9ab18c112b22">&#9670;&#160;</a></span>onPhyUpdate()</h2>
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<td class="memname">void NimBLEServerCallbacks::onPhyUpdate </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_nim_b_l_e_conn_info.html">NimBLEConnInfo</a> &amp;&#160;</td>
<td class="paramname"><em>connInfo</em>, </td>
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<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>txPhy</em>, </td>
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<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>rxPhy</em>&#160;</td>
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<p>Called when the PHY update procedure is complete. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramdir">[in]</td><td class="paramname">connInfo</td><td>A reference to a <a class="el" href="class_nim_b_l_e_conn_info.html" title="Connection information.">NimBLEConnInfo</a> instance with information about the peer connection parameters. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">txPhy</td><td>The transmit PHY. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">rxPhy</td><td>The receive PHY. Possible values:<ul>
<li>BLE_GAP_LE_PHY_1M</li>
<li>BLE_GAP_LE_PHY_2M</li>
<li>BLE_GAP_LE_PHY_CODED </li>
</ul>
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