lqb
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rt-thread
mirror of https://gitee.com/rtthread/rt-thread.git


			
				
					
						
						
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   &#160;<span id="projectnumber">2.1.2</span>
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   <div id="projectbrief">Lightweight IP stack</div>
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<div class="title">debug.h File Reference</div>  </div>
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<div class="textblock"><code>#include &quot;<a class="el" href="arch_8h.html">lwip/arch.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="opt_8h.html">lwip/opt.h</a>&quot;</code><br />
</div><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
Macros</h2></td></tr>
<tr class="memitem:ga71b7787802abbfc2218fb1f39f948a41"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__lwip__assertions.html#ga71b7787802abbfc2218fb1f39f948a41">LWIP_NOASSERT</a></td></tr>
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<tr class="memitem:a957d947c94fda9b85d4aee0aab72952a"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="debug_8h.html#a957d947c94fda9b85d4aee0aab72952a">LWIP_DEBUG</a></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><td colspan="2"><div class="groupHeader">Enable/disable debug messages completely (LWIP_DBG_TYPES_ON)</div></td></tr>
<tr class="memitem:ga9e31b7cbbc8f46af8e62b548079acd4e"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="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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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Debug messages infrastructure </p>
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<a id="a957d947c94fda9b85d4aee0aab72952a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a957d947c94fda9b85d4aee0aab72952a">&#9670;&nbsp;</a></span>LWIP_DEBUG</h2>

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          <td class="memname">#define LWIP_DEBUG</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>

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