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Prep for 6.22 Release

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5206 42af7a65-404d-4744-a932-0658087f49c3
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patacongo 2012-09-29 19:10:52 +00:00
parent 842921a2eb
commit 1aa5859474
3 changed files with 679 additions and 520 deletions
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26
ChangeLog
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@ -3193,7 +3193,7 @@
speed/duplex. This does not work for certain PHYs. Still some unresolved
issues (also from Kate).
* tools/Config.mk, Makefile, configs/*/Make.defs: Add a new Makefile
fragement to de-quoate certain strings from the Kconfig logic that
fragment to de-quote certain strings from the Kconfig logic that
need to be used at path segments (Richard Cochran).
* arch/arm/src/stm32/stm32_usbotghost.c: The STM32 USB host driver only
works with debug turned on. The problem appears to be that with debug
@ -3201,7 +3201,7 @@
reveals a variety of errors. This check in improves NAK robustness
for control transfers but does not resolve all of the issues.
* configs/stm3220g-eval/*/defconfig: Calibrated delay loop. It had
never been calibrated was was way off.
never been calibrated was way off.
* sched/sem_holder.c: Add logic to handler some priority inheritance
cases when sem_post() is called from an interrupt handler. The
logic is clearly wrong, but it is not known if this is the
@ -3212,13 +3212,13 @@
CONFIG_LIBC_STRERROR_SHORT that can be used to output shortened
strings by strerror().
* arch/arm/src/stm32/stm32_usbotghost.c: Finally... the USB OTG FS
appears to handle NAKing correctly is complete.
appears to handle NAKing correctly.
* configs/stm32f4discovery/*: Added and verifed support for USB OTG FS
host on the STM32F4Discovery board.
* configs/*/defconfig: Remove configuration documentation from config
files. It is redundant, error-prone, and difficult to maintain.
Configuration documentation is available in configs/README.txt for
common configurations and in configs/*/README.txt for board and MCU_
common configurations and in configs/*/README.txt for board and MCU-
specific configurations.
* configs/stm3240g-eval: Add USB host support.
* sched/os_bring.c, configs/*/defconfig, tools/mkconfig.c, and others: Added
@ -3226,7 +3226,7 @@
the default entry from user_start to some other symbol. Contributed by
Kate. NOTE: This change does introduce a minor backward incompatibility.
For example, if your application uses NSH as its start-up program, then your
code will not fail because it will be unable to find "user_start". The fix
build will now fail because it will be unable to find "user_start". The fix
for this link failure is to add the following to your configuration file:
CONFIG_USER_ENTRYPOINT="nsh_main".
* libs/stdio/lib_libfread.c and lib_*flush*.c: Correct a couple of
@ -3269,7 +3269,7 @@
CONFIG_HEAP2_SIZE (decimal) instead of CONFIG_HEAP2_END (hex).
* tools/configure.sh: Don't append the apps directory path setting
if the correct setting is already in defined in the defconfig file.
* fs/fat/fs_utils.c: Improper constructed bool expression. This
* fs/fat/fs_utils.c: Improperly constructed bool expression. This
would cause many unnecessary writes to FLASH (Thanks Ronen Vainish).
* Kconfig: Verify configuration settings for the LPC43xx. This includes
some corrections to configuration variable names and defconfig settings.
@ -3319,13 +3319,13 @@
in all places.
* drivers/enc28j60.c, include/nuttx/net/enc28j60.h, and
olimex-strp711/src/up_enc28j60.c: No longer passes IRQ number
as a parameters. Instead now passes a call table to manage
as a parameter. Instead now passes a call table to manage
ENC28J60 GPIO interrupts. That is because GPIO interrupts are
handled in different ways by different MCUs and some do not
support IRQ numbers for GPIO interrupts.
* mm/mm_gran* and include/nuttx/gran.h: Add a simple granule-
based allocator. The intent of this allocator is to support
simple allocation of DMA I/O buffers. The initiali check-in
simple allocation of DMA I/O buffers. The initial check-in
is code complete but untested (not event built into the
mm/Makefile yet.
* confgs/fire-stm32v2: The board port is basically functional.
@ -3352,7 +3352,7 @@
* arch/arm/include/armv7-m/irq.h: Fix a critical bug in irqsave().
It looks like sometimes the compile will re-order some instructions
inapproapriately. This end result is that interrupts will get
stuff off.
stuck off.
* drivers/mtd/w25.c: Beginning of a driver for the Windbond SPI
FLASH family (W25x16, W25x32, and W25x64). The initial check-in
is basically just the SST25 driver with some name changes.
@ -3372,7 +3372,7 @@
I2C reset logic to recover from locked devices on the bus.
* configs/*/*/Make.defs, tools/Config.mk, Makefile: Refactor all
common make definitions from the various Make.defs files into
the common tools/Make.mk. Add support for a verbosity options:
the common tools/Config.mk. Add support for a verbosity options:
Specify V=1 on the make command line in order to see the exact
commands used in the build (Contributed by Richard Cochran).
* drivers/net/enc28j60.c: The ENC28J60 Ethernet driver is
@ -3400,17 +3400,17 @@
* configs/shenzhou/src/up_lcd.c: Oops. Shenzhou LCD does not
have an SSD1289 controller. Its an ILI93xx. Ported the
STM3240G-EVAL ILI93xx driver to work on the Shenzhou board.
* configs/shenzhou/nxwm: Added an NxWM configuratino for the
* configs/shenzhou/nxwm: Added an NxWM configuration for the
Shenzhou board. This is untested on initial check-in. It will
be used to verify the Shenzhou LCD driver (and eventually the
touchscreen driver).
* configs/shenzhou/src/up_touchscreen.c: Add ADS7843E touchscreen
support for the Shenzhou board. The initial check-in is untested
and basically a clone of the the touchscreen support fro the SAM-3U.
and basically a clone of the the touchscreen support for the SAM-3U.
* tools/cfgparser.c: There are some NxWidget configuration
settings that must be de-quoted.
* arch/arm/src/stm32/Kconfig: There is no SPI4. Some platforms
SPI3 and some do not (still not clear).
support SPI3 and some do not (still not clear).
* nuttx/configs/shenzhou: Various fixes to build new NxWM
configuration.
* configs/shenzhou: Oops. The Shenzhou LCD is and SSD1289,

1069
Documentation/NuttX.html
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104
ReleaseNotes
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@ -3063,3 +3063,107 @@ Bugfixes (see the change log for details) :
for C++
As well as other, less critical bugs (see the ChangeLog for details)
NuttX-6.22
^^^^^^^^^^
The 89th release of NuttX, Version 6.22, was made on September 29, 2012,
and is available for download from the SourceForge website. Note
that release consists of two tarballs: nuttx-6.22.tar.gz and
apps-6.22.tar.gz. Both may be needed (see the top-level nuttx/README.txt
file for build information).
This release corresponds with SVN release number: r5206
Note that all SVN information has been stripped from the tarballs. If you
need the SVN configuration, you should check out directly from SVN. Revision
r5206 should equivalent to release 6.22 of NuttX 6.22:
svn checkout -r5206 svn://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
Or
svn checkout -r5206 http://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
Additional new features and extended functionality:
* RTOS: Application entry point is no longer user_start, but can be
configured using CONFIG_USER_ENTRYPOINT. NuttX now supports two work
queues: A lower priority work queue (for extended processing) and a
higher priority work queue (for quick, high priority operations).
* Memory Management: Added a new granule-based allocated that can be
used to manage, aligned and quantized DMA memory.
* File System: Add hooks to allocate I/O memory with and external
allocated (need if required by DMA).
* Networking: ENC28J60 driver is (finally) verified.
* Drivers: Add hooks USB device drivers to allocate I/O memory with and
external allocated (need if required by DMA). Driver for the Windbond
SPI FLASH family (W25x16, W25x32, W25x64, and others). ADS7843E driver
extended for TSC2046 and XPT2046 and verified.
* ARMv7-M: Added logic to reset the MCU using the NVIC.
* STM32: Add support for STM32F103VET6.
* STM32 Drivers: Add logic to re-initialize UARTs a second time to
enable DMA (Mike Smith). I2C driver error recovery (Mike Smith).
* STM32 boards: Support for USB host added add to several configurations
(or at least explained in README files). Support for the Shenzhou
STM32F107 board (see www.armjishu.com). Support for M3 Wildfire
STM32F103 board (v2 and v3).
* Build System: Kconfig string de-quoting logic. Remove comments from
defconfig files (Kate). Add tool to create NuttX-style symbol tables.
Numerous changes to configuration logic as needed for the new mconf-based
configuration (much of this from Richard Cochran). Refactor common
Make.defs logic into tools/Config.mk (Richard Cochran).
* Library: Configurable terse output from strerror(). Added perror() (Kate).
Add %n format to sscanf() (Kate).
* Applications: Numerous changes and extensions to the old uIP web server
(from Kate and Max Holtzberg, see the ChangeLog for specific extensions).
UDP network discovery utility (Max Holtzberg). Embeddable Lightweight
XML-RPC Server (http://www.drdobbs.com/web-development/an-embeddable-lightweight-xml-rpc-server/184405364, Max Holtzberg).
Bugfixes (see the change log for details). Some of these are very important
(marked *critical*):
* RTOS: Fixes to priority inheritance logic (*critical*). waitpid()
critical section. Assertion in work_cancel() (Mike Smith). mmap() (Kate).
* FAT File System: Improper Boolean expression caused un-necessary writes
and performance issues (*critical*, Ronen Vainish).
* Networking: Remove an un-necessary delay from recvfrom(). This greatly
improves network performance (*critical*, Max Holtzberg).
* Graphics: NX parameter checking errors.
* Drivers: Fix double release of memory in SDIO-based, MMC/SD driver
(Ronen Vainish).
* LPC17xx: Ethernet driver fixes needed for certain PHYs (Kate).
* AVR: Fix build error (Richard Cochran).
* STM32: USB OTG FS host driver NAKing an retries. Power management
compilation errors (Diego Sanchez). Missing SPI3 remap logic.
* STM32 Drivers: Fix for Ethernet errata for STM32F107 (*critical*).
Ethernet buffer alignment check. Add "kludge" to Ethernet driver to
handle DM9161 PHY which (at least on the Shenzhou board), sometimes
does not come up correctly.
* Applications: THTTPD (Kate). NSH ping when IP address is on a different
network (Darcy Gong).
* Library: fread(), fflush(), fdopen(): Fix error handling logic (Ronen
Vainish). Fix some field-width handling issues in sscanf()
As well as other, less critical bugs (see the ChangeLog for details)