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Move RAMLOG driver to drivers/syslog; Add ability to output debug information to any character device or file

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4996 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2012-08-02 00:42:46 +00:00
parent a6df021c6c
commit 2eb0a9fc4f
2 changed files with 17 additions and 3 deletions
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16
Documentation/NuttxPortingGuide.html
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@ -4063,7 +4063,6 @@ build
<code>CONFIG_SIG_SIGWORK</code>: The signal number that will be used to wake-up
the worker thread. Default: 4
</li>
<li>
<code>CONFIG_SCHED_WAITPID</code>: Enables the <a href="NuttxUserGuide.html#waitpid"><code>waitpid()</code><a> API
</li>
@ -4090,10 +4089,23 @@ build
<li>
<code>CONFIG_SYSLOG</code>: Enables general system logging support.
</li>
<code>CONFIG_SYSLOG_DEVPATH</code>: The full path to the system logging device.
Default <code>&quot;/dev/ramlog&quot;</code> (RAMLOG) or <code>&quot;dev/ttyS1;</code> (CHARDEV).
<p>
At present, the only system loggin device is a circular buffer in RAM.
At present, there are two system loggins devices available.
If <code>CONFIG_SYSLOG</code> is selected, then these options are also available.
</p>
<p>
First, any a generic character device that may be used as the SYSLOG.
</p>
<li>
<code>CONFIG_SYSLOG_CHAR</code>:
Enable the generic character device for the SYSLOG.
NOTE: No more than one SYSLOG device should be configured.
<p>
Alternatively, a circular buffer in RAM can be used as the SYSLOGing device.
The contents of this RAM buffer can be dumped using the NSH dmesg command.
</p>
<li>
<code>CONFIG_RAMLOG</code>: Enables the RAM logging feature
</li>

4
Documentation/README.html
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@ -8,7 +8,7 @@
<tr align="center" bgcolor="#e4e4e4">
<td>
<h1><big><font color="#3c34ec"><i>NuttX README Files</i></font></big></h1>
<p>Last Updated: July 4, 2012</p>
<p>Last Updated: August 1, 2012</p>
</td>
</tr>
</table>
@ -219,6 +219,8 @@
| | | `- <a href="http://nuttx.svn.sourceforge.net/viewvc/nuttx/trunk/nuttx/drivers/lcd/README.txt?view=log"><b><i>README.txt</i></b></a>
| | |- sercomm/
| | | `- <a href="http://nuttx.svn.sourceforge.net/viewvc/nuttx/trunk/nuttx/drivers/sercomm/README.txt?view=log">README.txt</a>
| | |- syslog/
| | | `- <a href="http://nuttx.svn.sourceforge.net/viewvc/nuttx/trunk/nuttx/drivers/syslog/README.txt?view=log">README.txt</a>
| | `- <a href="http://nuttx.svn.sourceforge.net/viewvc/nuttx/trunk/nuttx/drivers/README.txt?view=log"><b><i>README.txt</i></b></a>
| |- fs/
| | |- mmap/