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Prep for 5.15 release

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3169 42af7a65-404d-4744-a932-0658087f49c3
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patacongo
2010-12-12 14:11:57 +00:00
parent 46068fa5d4
commit cf70838744
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ReleaseNotes
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@@ -1532,3 +1532,43 @@ for the NuttX network test, and for the THTTPD webserver. (Additional USB
configurations are in the release as well, but those have not yet been verified.
Goals for NuttX-5.15 (and beyond) include: (1) Verified USB support, (2) SD card
support, and (3) LCD support.
nuttx-5.15
^^^^^^^^^^
The 62nd release of NuttX, nuttx-5.15, was mad on December 12, 2010. This
release includes several bugfixes as well as feature enhancements, primarily
for the Olimex LPC1766-STK board.
Important bugfxes included:
* Additional fixes needed with the TCP sequence number problem "fixed" in
nuttx-5.14.
* In the send() logic, now checks if the destination IP address is in the
ARP table before sending the packet; an ARP request will go out instead.
This improves behavior, for example, on the first on the first GET request
from a browser
* All USB class drivers need to call DEV_CONNECT() when they are ready to
be enumerated. That is, (1) initially when bound to the USB driver, and
(2) after a USB reset.
* The SPI_SETBITS macro was calling the SPI setmode method.
* And several other bug fixes of lower criticality (see the ChangeLog for
details).
And feature enhancements:
* The LPC176x Ethernet driver was using all of AHB SRAM Bank0 for Ethernet
packet buffers (16Kb). An option was added to limit the amount of SRAM
used for packet buffering and to re-use any extra Bank0 memory for heap.
* Enabled networking and SD/MMC card support in the Olimex LPC1766-STK
NuttShell (NSH) configuration.
* The LPC176x USB driver is now fully fully functional.
* Added an optional cmddata() method to the SPI interface. Some devices
require an additional out-of-band bit to specify if the next word sent
to the device is a command or data. The cmddata method provides selection
of command or data.
* A driver for the Nokia 6100 LCD (with either the Phillips PCF8833 LCD
controller and for the Epson S1D15G10 LCD controller) and an NX graphics
configuration for the Olimex LPC1766-STK have been added. However,
neither the LCD driver nor the NX configuration have been verified
as of the this release.