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<div class="title">debug.h File Reference</div>  </div>
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<div class="textblock"><code>#include &lt;<a class="el" href="../../d2/d2d/arch_8h_source.html">net/arch.h</a>&gt;</code><br />
<code>#include &lt;<a class="el" href="../../dc/dba/opt_8h_source.html">net/opt.h</a>&gt;</code><br />
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Include dependency graph for debug.h:</div>
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<p><a href="../../db/d16/debug_8h_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
Macros</h2></td></tr>
<tr class="memitem:a94ad086267808462beae2b38f91996ed"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../db/d16/debug_8h.html#a94ad086267808462beae2b38f91996ed">LWIP_ASSERT</a>(message,  assertion)</td></tr>
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<tr class="memitem:gac2faac6759cbe02e4f1f9f27edbed78e"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d7a/group__debugging__levels.html#gac2faac6759cbe02e4f1f9f27edbed78e">LWIP_DBG_LEVEL_OFF</a>&#160;&#160;&#160;<a class="el" href="../../d6/d7a/group__debugging__levels.html#ga8ebaeb006b43f55897f3196b3617dc87">LWIP_DBG_LEVEL_ALL</a></td></tr>
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<tr class="memitem:gad64836d29d071e1db104f49a01c951f1"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d7a/group__debugging__levels.html#gad64836d29d071e1db104f49a01c951f1">LWIP_DBG_MASK_LEVEL</a>&#160;&#160;&#160;0x03</td></tr>
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<tr class="memitem:a63a04edf7ff63c951bd8706711956cdb"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../db/d16/debug_8h.html#a63a04edf7ff63c951bd8706711956cdb">LWIP_DEBUGF</a>(debug,  message)</td></tr>
<tr class="separator:a63a04edf7ff63c951bd8706711956cdb"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a827bc03cd7889e7c007df39d33b33d18"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../db/d16/debug_8h.html#a827bc03cd7889e7c007df39d33b33d18">LWIP_ERROR</a>(message,  expression,  handler)</td></tr>
<tr class="separator:a827bc03cd7889e7c007df39d33b33d18"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a451cdce6343503ea686ff5e4eff37d3c"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../db/d16/debug_8h.html#a451cdce6343503ea686ff5e4eff37d3c">LWIP_PLATFORM_ERROR</a>(message)&#160;&#160;&#160;<a class="el" href="../../de/d8c/group__compiler__abstraction.html#ga7e8bcd0282525704d6dd596bdd1b47d0">LWIP_PLATFORM_ASSERT</a>(message)</td></tr>
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<tr><td colspan="2"><div class="groupHeader">Debug level (LWIP_DBG_MIN_LEVEL)</div></td></tr>
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<tr class="memitem:ga0269bdc51f1e8a5ecf9af72c6e1c996c"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d7a/group__debugging__levels.html#ga0269bdc51f1e8a5ecf9af72c6e1c996c">LWIP_DBG_LEVEL_SERIOUS</a>&#160;&#160;&#160;0x02</td></tr>
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<tr class="memitem:gaab41143277cd38047b6660d90e9cec3b"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d7a/group__debugging__levels.html#gaab41143277cd38047b6660d90e9cec3b">LWIP_DBG_LEVEL_SEVERE</a>&#160;&#160;&#160;0x03</td></tr>
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<tr class="memitem:ga77c491e468bf7d9a1bc48430c1866a96"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d7a/group__debugging__levels.html#ga77c491e468bf7d9a1bc48430c1866a96">LWIP_DBG_LEVEL_WARNING</a>&#160;&#160;&#160;0x01</td></tr>
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<tr><td colspan="2"><div class="groupHeader">Enable/disable debug messages completely (LWIP_DBG_TYPES_ON)</div></td></tr>
<tr class="memitem:gadab1cdc3f45939a3a5c9a3d7e04987e1"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d7a/group__debugging__levels.html#gadab1cdc3f45939a3a5c9a3d7e04987e1">LWIP_DBG_OFF</a>&#160;&#160;&#160;0x00U</td></tr>
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<tr class="memitem:ga9e31b7cbbc8f46af8e62b548079acd4e"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d7a/group__debugging__levels.html#ga9e31b7cbbc8f46af8e62b548079acd4e">LWIP_DBG_ON</a>&#160;&#160;&#160;0x80U</td></tr>
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<tr><td colspan="2"><div class="groupHeader">Debug message types (LWIP_DBG_TYPES_ON)</div></td></tr>
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<tr class="memitem:gab0a296414983155b30ad51871606b90f"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d7a/group__debugging__levels.html#gab0a296414983155b30ad51871606b90f">LWIP_DBG_HALT</a>&#160;&#160;&#160;0x08U</td></tr>
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<tr class="memitem:ga511ee3deb3240635f5ec6a1709c6d741"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d7a/group__debugging__levels.html#ga511ee3deb3240635f5ec6a1709c6d741">LWIP_DBG_STATE</a>&#160;&#160;&#160;0x20U</td></tr>
<tr class="separator:ga511ee3deb3240635f5ec6a1709c6d741"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga988147559b78642ac881815b66023646"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d7a/group__debugging__levels.html#ga988147559b78642ac881815b66023646">LWIP_DBG_TRACE</a>&#160;&#160;&#160;0x40U</td></tr>
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</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Debug messages infrastructure </p>

<p class="definition">Definition in file <a class="el" href="../../db/d16/debug_8h_source.html">debug.h</a>.</p>
</div><h2 class="groupheader">Macro Definition Documentation</h2>
<a id="a94ad086267808462beae2b38f91996ed"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a94ad086267808462beae2b38f91996ed">&#9670;&nbsp;</a></span>LWIP_ASSERT</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define LWIP_ASSERT</td>
          <td>(</td>
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        <tr>
          <td class="paramkey"></td>
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        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">
<b>Value:</b><div class="fragment"><div class="line"><span class="keywordflow">do</span> { <span class="keywordflow">if</span> (!(assertion)) { \</div>
<div class="line">  LWIP_PLATFORM_ASSERT(message); }} <span class="keywordflow">while</span>(0)</div>
</div><!-- fragment -->
<p class="definition">Definition at line <a class="el" href="../../db/d16/debug_8h_source.html#l00116">116</a> of file <a class="el" href="../../db/d16/debug_8h_source.html">debug.h</a>.</p>

</div>
</div>
<a id="a63a04edf7ff63c951bd8706711956cdb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a63a04edf7ff63c951bd8706711956cdb">&#9670;&nbsp;</a></span>LWIP_DEBUGF</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define LWIP_DEBUGF</td>
          <td>(</td>
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        </tr>
        <tr>
          <td class="paramkey"></td>
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          <td class="paramtype">&#160;</td>
          <td class="paramname">message&#160;</td>
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          <td>)</td>
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<p>Enable debug message printing, but only if debug message type is enabled AND is of correct type AND is at least LWIP_DBG_LEVEL. </p>

<p class="definition">Definition at line <a class="el" href="../../db/d16/debug_8h_source.html#l00164">164</a> of file <a class="el" href="../../db/d16/debug_8h_source.html">debug.h</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a827bc03cd7889e7c007df39d33b33d18">&#9670;&nbsp;</a></span>LWIP_ERROR</h2>

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          <td class="memname">#define LWIP_ERROR</td>
          <td>(</td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">message, </td>
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          <td class="paramkey"></td>
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          <td class="paramtype">&#160;</td>
          <td class="paramname">expression, </td>
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          <td></td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">handler&#160;</td>
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          <td>)</td>
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<b>Value:</b><div class="fragment"><div class="line"><span class="keywordflow">do</span> { <span class="keywordflow">if</span> (!(expression)) { \</div>
<div class="line">  LWIP_PLATFORM_ERROR(message); handler;}} <span class="keywordflow">while</span>(0)</div>
</div><!-- fragment -->
<p class="definition">Definition at line <a class="el" href="../../db/d16/debug_8h_source.html#l00135">135</a> of file <a class="el" href="../../db/d16/debug_8h_source.html">debug.h</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a451cdce6343503ea686ff5e4eff37d3c">&#9670;&nbsp;</a></span>LWIP_PLATFORM_ERROR</h2>

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          <td class="memname">#define LWIP_PLATFORM_ERROR</td>
          <td>(</td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">message</td><td>)</td>
          <td>&#160;&#160;&#160;<a class="el" href="../../de/d8c/group__compiler__abstraction.html#ga7e8bcd0282525704d6dd596bdd1b47d0">LWIP_PLATFORM_ASSERT</a>(message)</td>
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<p class="definition">Definition at line <a class="el" href="../../db/d16/debug_8h_source.html#l00127">127</a> of file <a class="el" href="../../db/d16/debug_8h_source.html">debug.h</a>.</p>

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