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In progress changes for OLED display work

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2669 42af7a65-404d-4744-a932-0658087f49c3
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patacongo 2010-05-15 01:15:52 +00:00
parent 7bef4d83f0
commit 7c23ed0b1f
2 changed files with 73 additions and 6 deletions
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6
Documentation/NuttX.html
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@ -8,7 +8,7 @@
<tr align="center" bgcolor="#e4e4e4">
<td>
<h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
<p>Last Updated: May 10, 2010</p>
<p>Last Updated: May 12, 2010</p>
</td>
</tr>
</table>
@ -1749,7 +1749,9 @@ buildroot-1.8 2009-12-21 &lt;spudmonkey@racsa.co.cr&gt;
<ul><pre>
nuttx-5.6 2010-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
* drivers/lcd/p14201.c - Driver for RiT P14201 series OLED.
* drivers/lcd/p14201.c - Driver for RiT P14201 series 128x96 4-bit OLED.
* configs/lm3s6965-ek/nx - NX graphics configuration for the LM3S6965
Ethernet Evaluation Kit.
pascal-2.1 2010-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;

73
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: April 19, 2010</p>
<p>Last Updated: May 13, 2010</p>
</td>
</tr>
</table>
@ -2483,7 +2483,21 @@ extern void up_ledoff(int led);
</li>
</ul>
<h2>SPI-based MMC/SD driver</h2>
<h2>Device Drivers</h2>
<h3>SPI driver</h3>
<ul>
<li>
<code>CONFIG_SPI_OWNBUS - Set if there is only one active device
on the SPI bus. No locking or SPI configuration will be performed.
It is not necessary for clients to lock, re-configure, etc..
</li>
<li>
<code>CONFIG_SPI_EXCHANGE</code>: Driver supports a single exchange method
(vs a recvblock() and sndblock ()methods)
</li>
</ul>
<h3>SPI-based MMC/SD driver</h3>
<ul>
<li>
<code>CONFIG_MMCSD_NSLOTS</code>: Number of MMC/SD slots supported by the driver. Default is one.
@ -2496,7 +2510,7 @@ extern void up_ledoff(int led);
</li>
</ul>
<h2>SDIO-based MMC/SD driver</h2>
<h3>SDIO-based MMC/SD driver</h3>
<ul>
<li>
<code>CONFIG_FS_READAHEAD</code>: Enable read-ahead buffering
@ -2515,8 +2529,59 @@ extern void up_ledoff(int led);
</li>
</ul>
<h3>RiT P14201 OLED driver</h3>
<ul>
<li>
<code>CONFIG_LCD_P14201</code>: Enable P14201 support
</li>
<li>
<code>CONFIG_P14201_SPIMODE</code>: Controls the SPI mode
</li>
<li>
<code>CONFIG_P14201_FREQUENCY</code>: Define to use a different bus frequency
</li>
<li>
<code>CONFIG_P14201_NINTERFACES</code>:
Specifies the number of physical P14201 devices that will be supported.
</li>
<li>
<code>CONFIG_P14201_FRAMEBUFFER</code>:
If defined, accesses will be performed using an in-memory copy of the OLEDs GDDRAM.
This cost of this buffer is 128 * 96 / 2 = 6Kb.
If this is defined, then the driver will be fully functioned.
If not, then it will have the following limitations:
<ul>
<li>Reading graphics memory cannot be supported, and</li>
<li>All pixel writes must be aligned to byte boundaries.</li>
</ul>
</li>
</ul>
<h3>ENC28J60 Ethernet Driver Configuration Settings</h3>
<ul>
<li>
<code>CONFIG_NET_ENC28J60</code>: Enabled ENC28J60 support
</li>
<li>
<code>CONFIG_ENC28J60_SPIMODE</code>: Controls the SPI mode
</li>
<li>
<code>CONFIG_ENC28J60_FREQUENCY</code>: Define to use a different bus frequency
</li>
<li>
<code>CONFIG_ENC28J60_NINTERFACES</code>:
Specifies the number of physical ENC28J60 devices that will be supported.
</li>
<li>
<code>CONFIG_ENC28J60_STATS</code>: Collect network statistics
</li>
<li>
<code>CONFIG_ENC28J60_HALFDUPPLEX</code>: Default is full duplex
</li>
</ul>
<h2>Network Support</h2>
<h3>TCP/IP and UDP support via uIP</h2>
<h3>TCP/IP and UDP support via uIP</h3>
<ul>
<li>
<code>CONFIG_NET</code>: Enable or disable all network features