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| 34 | + <div id="projectname">FreeRTOS-Plus-TCP<span id="projectnumber"> V4.2.2</span> |
| 35 | + </div> |
| 36 | + <div id="projectbrief">FreeRTOS TCP/IP library</div> |
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| 98 | + |
| 99 | +<div class="header"> |
| 100 | + <div class="summary"> |
| 101 | +<a href="#func-members">Functions</a> </div> |
| 102 | + <div class="headertitle"><div class="title">FreeRTOS_DNS_Networking.c File Reference</div></div> |
| 103 | +</div><!--header--> |
| 104 | +<div class="contents"> |
| 105 | + |
| 106 | +<p>Implements the Domain Name System Networking for the FreeRTOS+TCP network stack. |
| 107 | +<a href="#details">More...</a></p> |
| 108 | +<div class="textblock"><code>#include "FreeRTOS.h"</code><br /> |
| 109 | +<code>#include "FreeRTOS_DNS_Networking.h"</code><br /> |
| 110 | +</div><table class="memberdecls"> |
| 111 | +<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a> |
| 112 | +Functions</h2></td></tr> |
| 113 | +<tr class="memitem:a998bd58d554c5c8ca8acb9583e9c6a77"><td class="memItemLeft" align="right" valign="top">BaseType_t </td><td class="memItemRight" valign="bottom"><a class="el" href="_free_r_t_o_s___d_n_s___networking_8c.html#a998bd58d554c5c8ca8acb9583e9c6a77">DNS_BindSocket</a> (Socket_t xSocket, uint16_t usPort)</td></tr> |
| 114 | +<tr class="memdesc:a998bd58d554c5c8ca8acb9583e9c6a77"><td class="mdescLeft"> </td><td class="mdescRight">Bind the socket to a port number. <br /></td></tr> |
| 115 | +<tr class="separator:a998bd58d554c5c8ca8acb9583e9c6a77"><td class="memSeparator" colspan="2"> </td></tr> |
| 116 | +<tr class="memitem:aa2e0265014529ef9a417612308bf2b5d"><td class="memItemLeft" align="right" valign="top">Socket_t </td><td class="memItemRight" valign="bottom"><a class="el" href="_free_r_t_o_s___d_n_s___networking_8c.html#aa2e0265014529ef9a417612308bf2b5d">DNS_CreateSocket</a> (TickType_t uxReadTimeOut_ticks)</td></tr> |
| 117 | +<tr class="memdesc:aa2e0265014529ef9a417612308bf2b5d"><td class="mdescLeft"> </td><td class="mdescRight">Create a socket and bind it to the standard DNS port number. <br /></td></tr> |
| 118 | +<tr class="separator:aa2e0265014529ef9a417612308bf2b5d"><td class="memSeparator" colspan="2"> </td></tr> |
| 119 | +<tr class="memitem:a89cfa1f2a25312a01483f36e50265eb0"><td class="memItemLeft" align="right" valign="top">BaseType_t </td><td class="memItemRight" valign="bottom"><a class="el" href="_free_r_t_o_s___d_n_s___networking_8c.html#a89cfa1f2a25312a01483f36e50265eb0">DNS_SendRequest</a> (Socket_t xDNSSocket, const <a class="el" href="structstruct.html">struct</a> freertos_sockaddr *xAddress, const <a class="el" href="structstruct.html">struct</a> xDNSBuffer *pxDNSBuf)</td></tr> |
| 120 | +<tr class="memdesc:a89cfa1f2a25312a01483f36e50265eb0"><td class="mdescLeft"> </td><td class="mdescRight">perform a DNS network request <br /></td></tr> |
| 121 | +<tr class="separator:a89cfa1f2a25312a01483f36e50265eb0"><td class="memSeparator" colspan="2"> </td></tr> |
| 122 | +<tr class="memitem:a16c7cb7023cfa29b6aa5cfac6406ad78"><td class="memItemLeft" align="right" valign="top">BaseType_t </td><td class="memItemRight" valign="bottom"><a class="el" href="_free_r_t_o_s___d_n_s___networking_8c.html#a16c7cb7023cfa29b6aa5cfac6406ad78">DNS_ReadReply</a> (ConstSocket_t xDNSSocket, <a class="el" href="structstruct.html">struct</a> freertos_sockaddr *xAddress, <a class="el" href="structstruct.html">struct</a> xDNSBuffer *pxReceiveBuffer)</td></tr> |
| 123 | +<tr class="memdesc:a16c7cb7023cfa29b6aa5cfac6406ad78"><td class="mdescLeft"> </td><td class="mdescRight">perform a DNS network read <br /></td></tr> |
| 124 | +<tr class="separator:a16c7cb7023cfa29b6aa5cfac6406ad78"><td class="memSeparator" colspan="2"> </td></tr> |
| 125 | +<tr class="memitem:ade7d8a2ebf3b318b01c68ceb0f6ec225"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="_free_r_t_o_s___d_n_s___networking_8c.html#ade7d8a2ebf3b318b01c68ceb0f6ec225">DNS_CloseSocket</a> (Socket_t xDNSSocket)</td></tr> |
| 126 | +<tr class="memdesc:ade7d8a2ebf3b318b01c68ceb0f6ec225"><td class="mdescLeft"> </td><td class="mdescRight">perform a DNS network close <br /></td></tr> |
| 127 | +<tr class="separator:ade7d8a2ebf3b318b01c68ceb0f6ec225"><td class="memSeparator" colspan="2"> </td></tr> |
| 128 | +</table> |
| 129 | +<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
| 130 | +<div class="textblock"><p>Implements the Domain Name System Networking for the FreeRTOS+TCP network stack. </p> |
| 131 | +</div><h2 class="groupheader">Function Documentation</h2> |
| 132 | +<a id="a998bd58d554c5c8ca8acb9583e9c6a77" name="a998bd58d554c5c8ca8acb9583e9c6a77"></a> |
| 133 | +<h2 class="memtitle"><span class="permalink"><a href="#a998bd58d554c5c8ca8acb9583e9c6a77">◆ </a></span>DNS_BindSocket()</h2> |
| 134 | + |
| 135 | +<div class="memitem"> |
| 136 | +<div class="memproto"> |
| 137 | + <table class="memname"> |
| 138 | + <tr> |
| 139 | + <td class="memname">BaseType_t DNS_BindSocket </td> |
| 140 | + <td>(</td> |
| 141 | + <td class="paramtype">Socket_t </td> |
| 142 | + <td class="paramname"><em>xSocket</em>, </td> |
| 143 | + </tr> |
| 144 | + <tr> |
| 145 | + <td class="paramkey"></td> |
| 146 | + <td></td> |
| 147 | + <td class="paramtype">uint16_t </td> |
| 148 | + <td class="paramname"><em>usPort</em> </td> |
| 149 | + </tr> |
| 150 | + <tr> |
| 151 | + <td></td> |
| 152 | + <td>)</td> |
| 153 | + <td></td><td></td> |
| 154 | + </tr> |
| 155 | + </table> |
| 156 | +</div><div class="memdoc"> |
| 157 | + |
| 158 | +<p>Bind the socket to a port number. </p> |
| 159 | +<dl class="params"><dt>Parameters</dt><dd> |
| 160 | + <table class="params"> |
| 161 | + <tr><td class="paramdir">[in]</td><td class="paramname">xSocket</td><td>the socket that must be bound. </td></tr> |
| 162 | + <tr><td class="paramdir">[in]</td><td class="paramname">usPort</td><td>the port number to bind to. </td></tr> |
| 163 | + </table> |
| 164 | + </dd> |
| 165 | +</dl> |
| 166 | +<dl class="section return"><dt>Returns</dt><dd>The created socket - or NULL if the socket could not be created or could not be bound. </dd></dl> |
| 167 | + |
| 168 | +</div> |
| 169 | +</div> |
| 170 | +<a id="aa2e0265014529ef9a417612308bf2b5d" name="aa2e0265014529ef9a417612308bf2b5d"></a> |
| 171 | +<h2 class="memtitle"><span class="permalink"><a href="#aa2e0265014529ef9a417612308bf2b5d">◆ </a></span>DNS_CreateSocket()</h2> |
| 172 | + |
| 173 | +<div class="memitem"> |
| 174 | +<div class="memproto"> |
| 175 | + <table class="memname"> |
| 176 | + <tr> |
| 177 | + <td class="memname">Socket_t DNS_CreateSocket </td> |
| 178 | + <td>(</td> |
| 179 | + <td class="paramtype">TickType_t </td> |
| 180 | + <td class="paramname"><em>uxReadTimeOut_ticks</em></td><td>)</td> |
| 181 | + <td></td> |
| 182 | + </tr> |
| 183 | + </table> |
| 184 | +</div><div class="memdoc"> |
| 185 | + |
| 186 | +<p>Create a socket and bind it to the standard DNS port number. </p> |
| 187 | +<dl class="section return"><dt>Returns</dt><dd>The created socket - or NULL if the socket could not be created or could not be bound. </dd></dl> |
| 188 | + |
| 189 | +</div> |
| 190 | +</div> |
| 191 | +<a id="a89cfa1f2a25312a01483f36e50265eb0" name="a89cfa1f2a25312a01483f36e50265eb0"></a> |
| 192 | +<h2 class="memtitle"><span class="permalink"><a href="#a89cfa1f2a25312a01483f36e50265eb0">◆ </a></span>DNS_SendRequest()</h2> |
| 193 | + |
| 194 | +<div class="memitem"> |
| 195 | +<div class="memproto"> |
| 196 | + <table class="memname"> |
| 197 | + <tr> |
| 198 | + <td class="memname">BaseType_t DNS_SendRequest </td> |
| 199 | + <td>(</td> |
| 200 | + <td class="paramtype">Socket_t </td> |
| 201 | + <td class="paramname"><em>xDNSSocket</em>, </td> |
| 202 | + </tr> |
| 203 | + <tr> |
| 204 | + <td class="paramkey"></td> |
| 205 | + <td></td> |
| 206 | + <td class="paramtype">const <a class="el" href="structstruct.html">struct</a> freertos_sockaddr * </td> |
| 207 | + <td class="paramname"><em>xAddress</em>, </td> |
| 208 | + </tr> |
| 209 | + <tr> |
| 210 | + <td class="paramkey"></td> |
| 211 | + <td></td> |
| 212 | + <td class="paramtype">const <a class="el" href="structstruct.html">struct</a> xDNSBuffer * </td> |
| 213 | + <td class="paramname"><em>pxDNSBuf</em> </td> |
| 214 | + </tr> |
| 215 | + <tr> |
| 216 | + <td></td> |
| 217 | + <td>)</td> |
| 218 | + <td></td><td></td> |
| 219 | + </tr> |
| 220 | + </table> |
| 221 | +</div><div class="memdoc"> |
| 222 | + |
| 223 | +<p>perform a DNS network request </p> |
| 224 | +<dl class="params"><dt>Parameters</dt><dd> |
| 225 | + <table class="params"> |
| 226 | + <tr><td class="paramname">xDNSSocket</td><td>Created socket </td></tr> |
| 227 | + <tr><td class="paramname">xAddress</td><td>address structure (ip, port etc) </td></tr> |
| 228 | + <tr><td class="paramname">pxDNSBuf</td><td>buffer to send </td></tr> |
| 229 | + </table> |
| 230 | + </dd> |
| 231 | +</dl> |
| 232 | +<dl class="section return"><dt>Returns</dt><dd>xReturn: true if the message could be sent false otherwise </dd></dl> |
| 233 | + |
| 234 | +</div> |
| 235 | +</div> |
| 236 | +<a id="a16c7cb7023cfa29b6aa5cfac6406ad78" name="a16c7cb7023cfa29b6aa5cfac6406ad78"></a> |
| 237 | +<h2 class="memtitle"><span class="permalink"><a href="#a16c7cb7023cfa29b6aa5cfac6406ad78">◆ </a></span>DNS_ReadReply()</h2> |
| 238 | + |
| 239 | +<div class="memitem"> |
| 240 | +<div class="memproto"> |
| 241 | + <table class="memname"> |
| 242 | + <tr> |
| 243 | + <td class="memname">BaseType_t DNS_ReadReply </td> |
| 244 | + <td>(</td> |
| 245 | + <td class="paramtype">ConstSocket_t </td> |
| 246 | + <td class="paramname"><em>xDNSSocket</em>, </td> |
| 247 | + </tr> |
| 248 | + <tr> |
| 249 | + <td class="paramkey"></td> |
| 250 | + <td></td> |
| 251 | + <td class="paramtype"><a class="el" href="structstruct.html">struct</a> freertos_sockaddr * </td> |
| 252 | + <td class="paramname"><em>xAddress</em>, </td> |
| 253 | + </tr> |
| 254 | + <tr> |
| 255 | + <td class="paramkey"></td> |
| 256 | + <td></td> |
| 257 | + <td class="paramtype"><a class="el" href="structstruct.html">struct</a> xDNSBuffer * </td> |
| 258 | + <td class="paramname"><em>pxReceiveBuffer</em> </td> |
| 259 | + </tr> |
| 260 | + <tr> |
| 261 | + <td></td> |
| 262 | + <td>)</td> |
| 263 | + <td></td><td></td> |
| 264 | + </tr> |
| 265 | + </table> |
| 266 | +</div><div class="memdoc"> |
| 267 | + |
| 268 | +<p>perform a DNS network read </p> |
| 269 | +<dl class="params"><dt>Parameters</dt><dd> |
| 270 | + <table class="params"> |
| 271 | + <tr><td class="paramname">xDNSSocket</td><td>socket </td></tr> |
| 272 | + <tr><td class="paramname">xAddress</td><td>address to read from </td></tr> |
| 273 | + <tr><td class="paramname">pxReceiveBuffer</td><td>buffer to fill with received data </td></tr> |
| 274 | + </table> |
| 275 | + </dd> |
| 276 | +</dl> |
| 277 | + |
| 278 | +</div> |
| 279 | +</div> |
| 280 | +<a id="ade7d8a2ebf3b318b01c68ceb0f6ec225" name="ade7d8a2ebf3b318b01c68ceb0f6ec225"></a> |
| 281 | +<h2 class="memtitle"><span class="permalink"><a href="#ade7d8a2ebf3b318b01c68ceb0f6ec225">◆ </a></span>DNS_CloseSocket()</h2> |
| 282 | + |
| 283 | +<div class="memitem"> |
| 284 | +<div class="memproto"> |
| 285 | + <table class="memname"> |
| 286 | + <tr> |
| 287 | + <td class="memname">void DNS_CloseSocket </td> |
| 288 | + <td>(</td> |
| 289 | + <td class="paramtype">Socket_t </td> |
| 290 | + <td class="paramname"><em>xDNSSocket</em></td><td>)</td> |
| 291 | + <td></td> |
| 292 | + </tr> |
| 293 | + </table> |
| 294 | +</div><div class="memdoc"> |
| 295 | + |
| 296 | +<p>perform a DNS network close </p> |
| 297 | +<dl class="params"><dt>Parameters</dt><dd> |
| 298 | + <table class="params"> |
| 299 | + <tr><td class="paramname">xDNSSocket</td><td>the DNS socket to close </td></tr> |
| 300 | + </table> |
| 301 | + </dd> |
| 302 | +</dl> |
| 303 | + |
| 304 | +</div> |
| 305 | +</div> |
| 306 | +</div><!-- contents --> |
| 307 | +</div><!-- doc-content --> |
| 308 | +<!-- start footer part --> |
| 309 | +<div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> |
| 310 | + <ul> |
| 311 | + <li class="navelem"><a class="el" href="dir_b2f33c71d4aa5e7af42a1ca61ff5af1b.html">source</a></li><li class="navelem"><a class="el" href="_free_r_t_o_s___d_n_s___networking_8c.html">FreeRTOS_DNS_Networking.c</a></li> |
| 312 | + <li class="footer">Generated by <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.6 </li> |
| 313 | + </ul> |
| 314 | +</div> |
| 315 | +</body> |
| 316 | +</html> |
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