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Merge remote-tracking branch 'origin/master' into nucleo-144

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Gregory Nutt
2016-05-13 11:51:22 -06:00
parent 365df152c5 faca2fb1e7
commit a1e066d6a5
61 changed files with 1859 additions and 269 deletions
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Documentation/NuttxPortingGuide.html
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@@ -12,7 +12,7 @@
<h1><big><font color="#3c34ec">
<i>NuttX RTOS Porting Guide</i>
</font></big></h1>
<p>Last Updated: March 28, 2016</p>
<p>Last Updated: May 12, 2016</p>
</td>
</tr>
</table>
@@ -154,9 +154,8 @@
<a href="#uptestset">4.7.1 <code>up_testset()</code></a><br>
<a href="#upcpuindex">4.7.2 <code>up_cpu_index()</code></a><br>
<a href="#upcpustart">4.7.3 <code>up_cpu_start()</code></a><br>
<a href="#upcpuinitialize">4.7.4 <code>up_cpu_initialize()</code></a><br>
<a href="#upcpupause">4.7.5 <code>up_cpu_pause()</code></a><br>
<a href="#upcpuresume">4.7.6 <code>up_cpu_resume()</code></a>
<a href="#upcpupause">4.7.4 <code>up_cpu_pause()</code></a><br>
<a href="#upcpuresume">4.7.5 <code>up_cpu_resume()</code></a>
</ul>
<a href="#exports">4.8 APIs Exported by NuttX to Architecture-Specific Logic</a>
<ul>
@@ -3722,34 +3721,7 @@ int up_cpu_start(int cpu);
</p>
</ul>
<h3><a name="upcpuinitialize">4.7.4 <code>up_cpu_initialize()</code></a></h3>
<p><b>Function Prototype</b>:<p>
<ul><pre>
#include &lt;nuttx/arch.h&gt;
#ifdef CONFIG_SMP
int up_cpu_initialize(void);
#endif
</pre></ul>
<p><b>Description</b>:</p>
<ul>
<p>
After the CPU has been started (via <code>up_cpu_start()</code>) the system will call back into the architecture-specific code with this function on the thread of execution of the newly started CPU.
This gives the architecture-specific a chance to perform ny initial, CPU-specific initialize on that thread.
</p>
</ul>
<p><b>Input Parameters</b>:</p>
<ul>
None
</ul>
<p><b>Returned Value</b>:</p>
<ul>
<p>
Zero (<code>OK</code>) is returned on success; a negated <code>errno</code> value on failure.
</p>
</ul>
<h3><a name="upcpupause">4.7.5 <code>up_cpu_pause()</code></a></h3>
<h3><a name="upcpupause">4.7.4 <code>up_cpu_pause()</code></a></h3>
<p><b>Function Prototype</b>:<p>
<ul><pre>
#include &lt;nuttx/arch.h&gt;
@@ -3781,7 +3753,7 @@ int up_cpu_pause(int cpu);
</p>
</ul>
<h3><a name="upcpuresume">4.7.6 <code>up_cpu_resume()</code></a></h3>
<h3><a name="upcpuresume">4.7.5 <code>up_cpu_resume()</code></a></h3>
<p><b>Function Prototype</b>:<p>
<ul><pre>
#include &lt;nuttx/arch.h&gt;