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Prep for 5.1 release

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2532 42af7a65-404d-4744-a932-0658087f49c3
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patacongo
2010-01-30 18:04:23 +00:00
parent a71f82dcf3
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ReleaseNotes
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@@ -1128,3 +1128,40 @@ for the STM32F107VC and HCS12 C9S12NE64 MCUs. Those ports are very
incomplete as of this writing.
This tarball contains a complete CVS snapshot from December 21, 2009
nuttx-5.1
^^^^^^^^^
This is the 48th release of NuttX. This release adds support for two new
MCU architectures in various states of development:
o AT91SAM3U (http://www.atmel.com/products/at91/sam3landing.asp?family_id=605)
This release adds support for the SAM3U-EK development board with the
AT91SAM3U4E MCU (http://www.atmel.com/dyn/products/product_card_mcu.asp?part_id=4562).
As with most NuttX architecutre releases, the release will be rolled out in
two parts: A basic port and an extended port.
NuttX-5.1 includes the basic port for the SAM3U-EK board. This release
passes the NuttX OS test and is proven to have a valid OS implementation.
It supports the basic boot-up, serial console and timer interrupts. A
configuration to support the NuttShell is also included.
The extended port will also include support for SDIO-based SD cards and
USB device (and possible LCD support). These extensions may or may not
happen by the Nuttx 5.2 release as my plate is kind of full now.
o LPC3131 (http://ics.nxp.com/products/lpc3000/lpc313x.lpc314x.lpc315x/)
This release also adds the complete implementation of the basic port for
the NXP LPC3131 MCU on the Embedded Artists EA3131 board
(http://www.embeddedartists.com/products/kits/lpc3131_kit.php). That port,
unfortunately has stalled due to tools issues. Those tool issues have
been resolved and I am confident that the verified basic port will be
available in NuttX-5.2.
The extended release will follow and should include SDIO-based SD card
support and device USB.
A few additional features and bugfixes of a minor nature were also incorporated
as detailed in the ChangeLog.