fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-10-21 18:23:34 +08:00
Code Issues Packages Projects Releases Wiki Activity

Add a USB0 device header file for LPC43

Browse Source 
git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@5016 7fd9a85b-ad96-42d3-883c-3090e2eb8679
This commit is contained in:
patacongo
2012-08-07 23:51:47 +00:00
parent ed303232fa
commit 62cfd38241
10 changed files with 801 additions and 705 deletions
Download Patch File Download Diff File Expand all files Collapse all files
nuttx/Documentation/NuttxPortingGuide.html
+2 -2
View File
@@ -3935,7 +3935,7 @@ build
16-bit addressability have smaller overhead than devices that
support 32-bit addressability. However, there are many MCUs
that support 32-bit addressability <i>but</i> have internal SRAM
of size less than or equal to 64Kb. In this case, CONFIG_MM_SMALL
of size less than or equal to 64K. In this case, CONFIG_MM_SMALL
can be defined so that those MCUs will also benefit from the
smaller, 16-bit-based allocation overhead.
</li>
@@ -4740,7 +4740,7 @@ build
<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.
This cost of this buffer is 128 * 96 / 2 = 6K.
If this is defined, then the driver will be fully functional.
If not, then it will have the following limitations:
<ul>