esp-nimble-cpp/class_nim_b_l_e_client_callbacks.html
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<a href="#pub-methods">Public Member Functions</a> &#124;
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<p>Callbacks associated with a BLE client.
<a href="class_nim_b_l_e_client_callbacks.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="_nim_b_l_e_client_8h_source.html">NimBLEClient.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:a96de53d9745f243d544cd89498f979ae" id="r_a96de53d9745f243d544cd89498f979ae"><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_client_callbacks.html#a96de53d9745f243d544cd89498f979ae">onConnect</a> (<a class="el" href="class_nim_b_l_e_client.html">NimBLEClient</a> *pClient)</td></tr>
<tr class="memdesc:a96de53d9745f243d544cd89498f979ae"><td class="mdescLeft">&#160;</td><td class="mdescRight">Called after client connects. <br /></td></tr>
<tr class="separator:a96de53d9745f243d544cd89498f979ae"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad0eb6bee07ef8c41dd8924aaca3bc71e" id="r_ad0eb6bee07ef8c41dd8924aaca3bc71e"><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_client_callbacks.html#ad0eb6bee07ef8c41dd8924aaca3bc71e">onConnectFail</a> (<a class="el" href="class_nim_b_l_e_client.html">NimBLEClient</a> *pClient, int reason)</td></tr>
<tr class="memdesc:ad0eb6bee07ef8c41dd8924aaca3bc71e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Called when a connection attempt fails. <br /></td></tr>
<tr class="separator:ad0eb6bee07ef8c41dd8924aaca3bc71e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad618179ade926482a7f2d94b0deabd69" id="r_ad618179ade926482a7f2d94b0deabd69"><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_client_callbacks.html#ad618179ade926482a7f2d94b0deabd69">onDisconnect</a> (<a class="el" href="class_nim_b_l_e_client.html">NimBLEClient</a> *pClient, int reason)</td></tr>
<tr class="memdesc:ad618179ade926482a7f2d94b0deabd69"><td class="mdescLeft">&#160;</td><td class="mdescRight">Called when disconnected from the server. <br /></td></tr>
<tr class="separator:ad618179ade926482a7f2d94b0deabd69"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8bc6a072e1cc974ef084eb2cad18dac6" id="r_a8bc6a072e1cc974ef084eb2cad18dac6"><td class="memItemLeft" align="right" valign="top">virtual bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_nim_b_l_e_client_callbacks.html#a8bc6a072e1cc974ef084eb2cad18dac6">onConnParamsUpdateRequest</a> (<a class="el" href="class_nim_b_l_e_client.html">NimBLEClient</a> *pClient, const ble_gap_upd_params *params)</td></tr>
<tr class="memdesc:a8bc6a072e1cc974ef084eb2cad18dac6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Called when server requests to update the connection parameters. <br /></td></tr>
<tr class="separator:a8bc6a072e1cc974ef084eb2cad18dac6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aacb0b757e6e7c7984d8389c83fe1937d" id="r_aacb0b757e6e7c7984d8389c83fe1937d"><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_client_callbacks.html#aacb0b757e6e7c7984d8389c83fe1937d">onPassKeyEntry</a> (<a class="el" href="class_nim_b_l_e_conn_info.html">NimBLEConnInfo</a> &amp;connInfo)</td></tr>
<tr class="memdesc:aacb0b757e6e7c7984d8389c83fe1937d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Called when server requests a passkey for pairing. <br /></td></tr>
<tr class="separator:aacb0b757e6e7c7984d8389c83fe1937d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae8e2abef6949ac87abf5ecad1a4dfe35" id="r_ae8e2abef6949ac87abf5ecad1a4dfe35"><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_client_callbacks.html#ae8e2abef6949ac87abf5ecad1a4dfe35">onAuthenticationComplete</a> (<a class="el" href="class_nim_b_l_e_conn_info.html">NimBLEConnInfo</a> &amp;connInfo)</td></tr>
<tr class="memdesc:ae8e2abef6949ac87abf5ecad1a4dfe35"><td class="mdescLeft">&#160;</td><td class="mdescRight">Called when the pairing procedure is complete. <br /></td></tr>
<tr class="separator:ae8e2abef6949ac87abf5ecad1a4dfe35"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6e7cfa81cd43420f78d6da727c67928b" id="r_a6e7cfa81cd43420f78d6da727c67928b"><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_client_callbacks.html#a6e7cfa81cd43420f78d6da727c67928b">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:a6e7cfa81cd43420f78d6da727c67928b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Called when using numeric comparision for pairing. <br /></td></tr>
<tr class="separator:a6e7cfa81cd43420f78d6da727c67928b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac03333d26d570e55b285da460c0def76" id="r_ac03333d26d570e55b285da460c0def76"><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_client_callbacks.html#ac03333d26d570e55b285da460c0def76">onIdentity</a> (<a class="el" href="class_nim_b_l_e_conn_info.html">NimBLEConnInfo</a> &amp;connInfo)</td></tr>
<tr class="memdesc:ac03333d26d570e55b285da460c0def76"><td class="mdescLeft">&#160;</td><td class="mdescRight">Called when the peer identity address is resolved. <br /></td></tr>
<tr class="separator:ac03333d26d570e55b285da460c0def76"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a92662eb9ecf882b2c55bc6d9b4de97bc" id="r_a92662eb9ecf882b2c55bc6d9b4de97bc"><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_client_callbacks.html#a92662eb9ecf882b2c55bc6d9b4de97bc">onMTUChange</a> (<a class="el" href="class_nim_b_l_e_client.html">NimBLEClient</a> *pClient, uint16_t MTU)</td></tr>
<tr class="memdesc:a92662eb9ecf882b2c55bc6d9b4de97bc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Called when the connection MTU changes. <br /></td></tr>
<tr class="separator:a92662eb9ecf882b2c55bc6d9b4de97bc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4e91ebb66e46b7f3ccc6291ece0b549c" id="r_a4e91ebb66e46b7f3ccc6291ece0b549c"><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_client_callbacks.html#a4e91ebb66e46b7f3ccc6291ece0b549c">onPhyUpdate</a> (<a class="el" href="class_nim_b_l_e_client.html">NimBLEClient</a> *pClient, uint8_t txPhy, uint8_t rxPhy)</td></tr>
<tr class="memdesc:a4e91ebb66e46b7f3ccc6291ece0b549c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Called when the PHY update procedure is complete. <br /></td></tr>
<tr class="separator:a4e91ebb66e46b7f3ccc6291ece0b549c"><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 a BLE client. </p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a id="ae8e2abef6949ac87abf5ecad1a4dfe35" name="ae8e2abef6949ac87abf5ecad1a4dfe35"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae8e2abef6949ac87abf5ecad1a4dfe35">&#9670;&#160;</a></span>onAuthenticationComplete()</h2>
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<td class="memname">void NimBLEClientCallbacks::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>
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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 containing the peer info.<br />
This can be used to check the status of the connection encryption/pairing. </td></tr>
</table>
</dd>
</dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a6e7cfa81cd43420f78d6da727c67928b">&#9670;&#160;</a></span>onConfirmPasskey()</h2>
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<td class="memname">void NimBLEClientCallbacks::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>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>pin</em>&#160;</td>
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<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 containing the peer info. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">pin</td><td>The pin to compare with the server. </td></tr>
</table>
</dd>
</dl>
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<a id="a96de53d9745f243d544cd89498f979ae" name="a96de53d9745f243d544cd89498f979ae"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a96de53d9745f243d544cd89498f979ae">&#9670;&#160;</a></span>onConnect()</h2>
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<td class="memname">void NimBLEClientCallbacks::onConnect </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_nim_b_l_e_client.html">NimBLEClient</a> *&#160;</td>
<td class="paramname"><em>pClient</em></td><td>)</td>
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<p>Called after client connects. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">pClient</td><td>A pointer to the connecting client object. </td></tr>
</table>
</dd>
</dl>
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<a id="ad0eb6bee07ef8c41dd8924aaca3bc71e" name="ad0eb6bee07ef8c41dd8924aaca3bc71e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad0eb6bee07ef8c41dd8924aaca3bc71e">&#9670;&#160;</a></span>onConnectFail()</h2>
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<td class="memname">void NimBLEClientCallbacks::onConnectFail </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_nim_b_l_e_client.html">NimBLEClient</a> *&#160;</td>
<td class="paramname"><em>pClient</em>, </td>
</tr>
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<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>
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<p>Called when a connection attempt fails. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">pClient</td><td>A pointer to the connecting client object. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">reason</td><td>Contains the reason code for the connection failure. </td></tr>
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</dd>
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<h2 class="memtitle"><span class="permalink"><a href="#a8bc6a072e1cc974ef084eb2cad18dac6">&#9670;&#160;</a></span>onConnParamsUpdateRequest()</h2>
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<td class="memname">bool NimBLEClientCallbacks::onConnParamsUpdateRequest </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_nim_b_l_e_client.html">NimBLEClient</a> *&#160;</td>
<td class="paramname"><em>pClient</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const ble_gap_upd_params *&#160;</td>
<td class="paramname"><em>params</em>&#160;</td>
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<td>)</td>
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<p>Called when server requests to update the connection parameters. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramdir">[in]</td><td class="paramname">pClient</td><td>A pointer to the calling client object. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">params</td><td>A pointer to the struct containing the connection parameters requested. </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>True to accept the parameters. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ad618179ade926482a7f2d94b0deabd69">&#9670;&#160;</a></span>onDisconnect()</h2>
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<td class="memname">void NimBLEClientCallbacks::onDisconnect </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_nim_b_l_e_client.html">NimBLEClient</a> *&#160;</td>
<td class="paramname"><em>pClient</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">int&#160;</td>
<td class="paramname"><em>reason</em>&#160;</td>
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<td>)</td>
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<p>Called when disconnected from the server. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">pClient</td><td>A pointer to the calling client object. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">reason</td><td>Contains the reason code for the disconnection. </td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#ac03333d26d570e55b285da460c0def76">&#9670;&#160;</a></span>onIdentity()</h2>
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<td class="memname">void NimBLEClientCallbacks::onIdentity </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></td><td>)</td>
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<p>Called when the peer identity address is resolved. </p>
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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 </td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#a92662eb9ecf882b2c55bc6d9b4de97bc">&#9670;&#160;</a></span>onMTUChange()</h2>
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<td class="memname">void NimBLEClientCallbacks::onMTUChange </td>
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<td class="paramtype">uint16_t&#160;</td>
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<p>Called when the connection MTU changes. </p>
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<tr><td class="paramdir">[in]</td><td class="paramname">pClient</td><td>A pointer to the client that the MTU change is associated with. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">MTU</td><td>The new MTU value. about the peer connection parameters. </td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#aacb0b757e6e7c7984d8389c83fe1937d">&#9670;&#160;</a></span>onPassKeyEntry()</h2>
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<td class="memname">void NimBLEClientCallbacks::onPassKeyEntry </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></td><td>)</td>
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<p>Called when server requests a passkey for pairing. </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 containing the peer info. </td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#a4e91ebb66e46b7f3ccc6291ece0b549c">&#9670;&#160;</a></span>onPhyUpdate()</h2>
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<td class="memname">void NimBLEClientCallbacks::onPhyUpdate </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">pClient</td><td>A pointer to the client whose PHY was updated. 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>
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