mirror of
https://github.com/apache/nuttx.git
synced 2025-12-16 01:34:58 +08:00
Prep for 6.10 release
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4028 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
@@ -2078,7 +2078,7 @@
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|||||||
* arch/arm/src/stm32/stm32_i2c.c: Correct some bugs related to waiting
|
* arch/arm/src/stm32/stm32_i2c.c: Correct some bugs related to waiting
|
||||||
for the I2C STOP condition to be cleared.
|
for the I2C STOP condition to be cleared.
|
||||||
|
|
||||||
6.10 2011-xx-xx Gregory Nutt <gnutt@nuttx.org>
|
6.10 2011-10-06 Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
|
||||||
* lib/stdio/lib_fopen.c: Fix an error in fopen(); the file pointer was not
|
* lib/stdio/lib_fopen.c: Fix an error in fopen(); the file pointer was not
|
||||||
being positioned at the end of the file when the "a" and "a+" modes are
|
being positioned at the end of the file when the "a" and "a+" modes are
|
||||||
@@ -2146,3 +2146,5 @@
|
|||||||
supports X11 graphics, C++, and exercises graphic functions as built-in
|
supports X11 graphics, C++, and exercises graphic functions as built-in
|
||||||
commands.
|
commands.
|
||||||
|
|
||||||
|
6.11 2011-xx-xx Gregory Nutt <gnutt@nuttx.org>
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||||||
|
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||||||
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|||||||
@@ -8,7 +8,7 @@
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|||||||
<tr align="center" bgcolor="#e4e4e4">
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<tr align="center" bgcolor="#e4e4e4">
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||||||
<td>
|
<td>
|
||||||
<h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
|
<h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
|
||||||
<p>Last Updated: September 11, 2011</p>
|
<p>Last Updated: October 6, 2011</p>
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||||||
</td>
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</td>
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||||||
</tr>
|
</tr>
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||||||
</table>
|
</table>
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||||||
@@ -905,11 +905,11 @@
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|||||||
</tr>
|
</tr>
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||||||
</table>
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</table>
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||||||
|
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||||||
<p><b>nuttx-6.9 Release Notes</b>:
|
<p><b>nuttx-6.10 Release Notes</b>:
|
||||||
<p>
|
<p>
|
||||||
The 76<sup>th</sup> release of NuttX, Version 6.9, was made on September 11, 2011, and is available for download from the
|
The 77<sup>th</sup> release of NuttX, Version 6.10, was made on October 6, 2011, and is available for download from the
|
||||||
<a href="http://sourceforge.net/projects/nuttx/files/">SourceForge</a> website.
|
<a href="http://sourceforge.net/projects/nuttx/files/">SourceForge</a> website.
|
||||||
Note that release consists of two tarballs: <code>nuttx-6.9.tar.gz</code> and <code>apps-6.9.tar.gz</code>.
|
Note that release consists of two tarballs: <code>nuttx-6.10.tar.gz</code> and <code>apps-6.10.tar.gz</code>.
|
||||||
Both may be needed (see the top-level <code>nuttx/README.txt</code> file for build information)
|
Both may be needed (see the top-level <code>nuttx/README.txt</code> file for build information)
|
||||||
The change log associated with the release is available <a href="#currentrelease">here</a>.
|
The change log associated with the release is available <a href="#currentrelease">here</a>.
|
||||||
Unreleased changes after this release are available in SVN.
|
Unreleased changes after this release are available in SVN.
|
||||||
@@ -920,63 +920,66 @@
|
|||||||
The new features (some still incomplete) include:
|
The new features (some still incomplete) include:
|
||||||
</p>
|
</p>
|
||||||
<ul>
|
<ul>
|
||||||
<li><b>Analog Support/ NXP LPC17xx</b>:
|
<li><b>USB Device</b>.
|
||||||
New DAC sub-system including ADC and DAC drivers for the LPC17xx.
|
CDC ACM serial class device-side driver
|
||||||
Extensions to the ADS1255 driver. (Contributed by Li Zhuoyi (Lzyy))
|
|
||||||
</li>
|
</li>
|
||||||
<li><b>Power Management</b>:
|
<li><b>RTC</b>.
|
||||||
Added a new NuttX power management sub-system for controlling and coordinating reduced power states.
|
Now supports hi-res and lo-res hardware RTC. The lo-res RTC runs at 1Hz.
|
||||||
At present, only verified in a simulation environment.
|
|
||||||
</li>
|
</li>
|
||||||
<li><b>I2C Test Tool</b>:
|
<li><b>STM32 I2C driver</b>.
|
||||||
A new application was added that can be used to verify and debug I2C interfaces from the NuttShell (NSH) command line.
|
Now supports faster, polled mode of operation. Added an I2C trace capability.
|
||||||
</li>
|
</li>
|
||||||
<li><b>NuttShell (NSH)</b>:
|
<li><b>ADS7843E touchscreen driver</b>.
|
||||||
In addition to the I2C test tool, a <code>date</code> command is now supported (if <code>CONFIG_RTC</code> is defined) that can be used to read and set the RTC.
|
As used on the SAM3U-EK development board.
|
||||||
</li>
|
</li>
|
||||||
<li><b>NXP LPC17xx</b>:
|
<li><b>AT91SAM3U SPI driver</b>.
|
||||||
I2C and DAC drivers for the NXP LPC17xx family submitted by Li Zhuoyi (Lzyy)
|
To support the ADS7843E toucscreen
|
||||||
</li>
|
</li>
|
||||||
<li><b>Kinetis Cortex-M4</b>:
|
<li><b>X11 Support on simulation target</b>.
|
||||||
Added a SDHC driver for the Kinetis parts.
|
Build errors in the X11 windows for the simulated target have been correct.
|
||||||
Complete debug of the Kinetis SDHC driver was not completed, however, do to some higher priority tasks that forced me to stop work.
|
Added support for a simulated touchscreen on the X11 window (based on mouse inputs).
|
||||||
</li>
|
</li>
|
||||||
<li><b>Other new drivers</b>:
|
<li><b>System Timer</b>.
|
||||||
Driver for I2C-based at24cxx EEPROM submitted by Li Zhuoyi (Lzyy);
|
Added support for a 64-bit system timer.
|
||||||
Driver for the LM-75 temperature sensor.
|
|
||||||
Support for the LM-75 temperature sensor integrated into the STMicro STM3210E-EVAL development board.
|
|
||||||
</li>
|
</li>
|
||||||
<li><b>NuttX Graphics (NX)</b>:
|
<li><b>TIFF Support</b>.
|
||||||
Added new NX interfaces for drawing circles, both circle outlines and filled circles.
|
Added a TIFF library (currently used for storing LCD screen shots).
|
||||||
</li>
|
</li>
|
||||||
<li><b>FLASH</b>:
|
<li><b>LCD Support</b>.
|
||||||
Added a function that accepts the path to a block driver and then erases the underlying FLASH memory
|
Added a test to verify that we read and write correct to LCD GRAM memory.
|
||||||
</li>
|
</li>
|
||||||
<li><b>Build System</b>:
|
<li><b>I2C tool</b>.
|
||||||
The Make export logic now also tries to track down all architecture-specific header files and include these in the NuttX export bundle as well.
|
Extended to support to include a verify command and repititions and auto-address increment for most commands.
|
||||||
Various changes and modifications so that NuttX wil build on FreeBSD using the ASH shell (submitted by Kurt Lidl).
|
</li>
|
||||||
|
<li><b>USB terminal example</b>.
|
||||||
|
Line oriented serial bridge connects a host USB serial terminal to a host UART serial terminal.
|
||||||
|
</li>
|
||||||
|
<li><b>Build System</b>.
|
||||||
|
<code>apps/Makefile</code> will now include external directories in the application build.
|
||||||
</li>
|
</li>
|
||||||
</ul>
|
</ul>
|
||||||
<p>
|
<p>
|
||||||
Bugfixes, order roughly on decreasing criticality include:
|
Bugfixes, order roughly on decreasing criticality include the following.
|
||||||
|
The first two bugs are consider critical.
|
||||||
</p>
|
</p>
|
||||||
<ul>
|
<ul>
|
||||||
|
<li><b>Message Queues</b>.
|
||||||
|
Correct errors in<code>mq_timedsend()</code> and <code>mq_timedrecieve()</code>.
|
||||||
</li>
|
</li>
|
||||||
<li><b>STM32 I2C Driver</b>:
|
<li><bFAT></b>.
|
||||||
Add resets, timeout, and other fixes to work reliably with the I2C tool.
|
Writes that cross sector boundaries, stray write into the FAT, and a FAT long file name issue.
|
||||||
Corrected a major error introduced in NuttX 6.8.
|
|
||||||
</li>
|
</li>
|
||||||
<li><b>BCH Driver</b>.
|
<li><b>NXFFS</b>.
|
||||||
Several important bugs (noted by Li Zhuoyi (Lzyy)) were fixed.
|
Added a missed error check. Files cannot be opened for writing if they are already opened for reading.
|
||||||
</li>
|
</li>
|
||||||
<li><b>C Library</b>:
|
<li><b>Library</b>.
|
||||||
Fixed errors in <code>gmtime()</code> and <code>gmtime_r()</code> that could lead to errors in date calculations.
|
<code>fopen()</code> for append modse was not appending.
|
||||||
</li>
|
</li>
|
||||||
<li><b>Timing</b>:
|
<li><b>STM32 I2C driver</b>.
|
||||||
Correct an error in the <code>tv_nsec</code> calculation that happens only config <code>CONFIG_RTC</code> is enabled
|
Correct another conflict between concurrent FSMC and I2C1 accesses. Fixed some bad error detection logic.
|
||||||
</li>
|
</li>
|
||||||
<li><b>Build System</b>:
|
<li><b>STM32 SDHC driver</b>.
|
||||||
Use of <code>-print-libgcc-file-name</code> to get path to <code>libgcc.a</code> might select the wrong <code>libgcc.a</code> if a GCC multilib toolchain is used
|
Interrupts were being left disabled.
|
||||||
</li>
|
</li>
|
||||||
</ul>
|
</ul>
|
||||||
<p>
|
<p>
|
||||||
@@ -1471,11 +1474,12 @@
|
|||||||
NuttX version 5.4 adds support for the HX8347 LCD on the SAM3U-EK board.
|
NuttX version 5.4 adds support for the HX8347 LCD on the SAM3U-EK board.
|
||||||
This LCD support includes an example using the
|
This LCD support includes an example using the
|
||||||
<a href=" http://www.nuttx.org/NXGraphicsSubsystem.html">NX graphics system</a>.
|
<a href=" http://www.nuttx.org/NXGraphicsSubsystem.html">NX graphics system</a>.
|
||||||
|
NuttX version 6.10 adds SPI support.
|
||||||
</p>
|
</p>
|
||||||
<p>
|
<p>
|
||||||
Subsequent NuttX releases will extend this port and add support for SDIO-based SD cards and
|
Subsequent NuttX releases will extend this port and add support for SDIO-based SD cards and
|
||||||
USB device (and possible LCD support).
|
USB device (and possible LCD support).
|
||||||
These extensions may or may not happen by the Nuttx 5.5 release as my plate is kind of full now.
|
These extensions may or may not happen soon as my plate is kind of full now.
|
||||||
</p>
|
</p>
|
||||||
<p>
|
<p>
|
||||||
<b>Development Environments:</b>
|
<b>Development Environments:</b>
|
||||||
@@ -2585,87 +2589,102 @@ Other memory:
|
|||||||
</table>
|
</table>
|
||||||
|
|
||||||
<ul><pre>
|
<ul><pre>
|
||||||
nuttx-6.9 2011-09-11 Gregory Nutt <spudmonkey@racsa.co.cr>
|
nuttx-6.10 2011-10-06 Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
|
||||||
* arch/arm/src/kinetis/kinetis_sdhc.c: SDHC driver for Kinetis parts.
|
* lib/stdio/lib_fopen.c: Fix an error in fopen(); the file pointer was not
|
||||||
Initially check-in is just a crude port of the STM32 SDIO driver.
|
being positioned at the end of the file when the "a" and "a+" modes are
|
||||||
Much more work is needed.
|
used. There are other issues with the "a+" modes (see the top-level TODO
|
||||||
* graphics/, include/nuttx/nx: Add new NX interfaces for drawing
|
list).
|
||||||
circles -- both circular outlines and filled circles.
|
* drivers/usbdev/cdc_serial.c and include/nuttx/usb/cdc.h and cdc_serial.h:
|
||||||
* graphic/nxglib/nxglib_spitline.c: Add a "fudge factor" that eliminates
|
Add support for the CDC ACM serial device class.
|
||||||
some problems for rendering nearly horizontal, wide lines. Hmm...
|
* fs/fat/fs_fat32.c: Fix a critical bug in the write logic: It a tiny write
|
||||||
but I suspect this fudge factor also leads to new problems rendering
|
cross a sector boundary, then two sector writes will occur. The first part
|
||||||
very thin, nearly horizontal lines. More tuning is needed.
|
in the first sector may be written to the wrong sector number.
|
||||||
* drivers/analog, include/nuttx/analog, arch/arch/src/lpcxx: (1) Add
|
* fs/fat/fs_fat32util.c: Fix a stray write into the FAT (always sector 964 on
|
||||||
updates to the ADS1255 driver, (2) fix errors from my last merge (sorry),
|
FAT32). This bug will cause some lost chains. I'm sure this bug could
|
||||||
(3) Add DAC infrastructure, (4) add AD5410 DAC driver, and (5) add
|
corrupt files but at present, the only thing I have seen is that before
|
||||||
LPC17xx ADC and DAC drivers. All contributed by Li Zhuoyi (Lzyy).
|
fixing this bug, the Windows chkdsk utility would report these lost chains.
|
||||||
* tools/mkexport.sh: Extended the script that implements the top-level
|
* arch/arm/src/stm32/stm32_i2c.c: Driver can now operate in a faster polled
|
||||||
'make export' logic. The script now also finds and bundles up all of
|
mode (at the expense of using more cpu cycles).
|
||||||
the architecture-specific header files as well.
|
* arch/arm/src/stm32/stm32_i2c.c: Add trace debug capability. Enabled with
|
||||||
* drivers/arch/arm/src/stm32/stm32_i2c.c: Add a reset to the I2C
|
CONFIG_I2C_TRACE.
|
||||||
initialization logic to prevent spurious interrupts when the I2C
|
* arch/arm/src/stm32/stm32_i2c.c: Fix another bug where I2C conflicts with FSMC
|
||||||
interrupts are enabled (submitted by Uros Platise).
|
being enabled. That time at the tail end of the transaction where there is
|
||||||
* Scripts/makefiles/documents. Several adjustments, corrections and
|
an unfinished stop condition.
|
||||||
typo fixes so that NuttX will build correctly on FreeBSD using the
|
* sched/mq_timedreceive.c and sched/mq_timedsend.c: The count of threads
|
||||||
ASH shell (submitted by Kurt Lidl).
|
waiting on the message queues was not being decremented after a timeout.
|
||||||
* drivers/mtd/flash_eraseall.c: Add a callable function that accepts
|
This would cause the accounting logic to become out of sync and the, perhaps,
|
||||||
the path to a block driver and then erases the underlying FLASH memory
|
an assertion to be triggered. This is an important bug and fixes a
|
||||||
(assuming that the block driver is an MTD driver wrapped in the FTL
|
potential crash when using mq_timedreceived() and mq_timedsend().
|
||||||
layer). Hmmm... this is probably not the best long term solution;
|
* sched/mq_sndinternal.c: Related to the above, the send logic was incrementing
|
||||||
flash_eraseall() should be a user-callable function that operates
|
the wrong counter when it waited as part of the mq_timedsend.c logic.
|
||||||
one driver interfaces; not an internal, OS function that operates
|
* fs/fat: Fix an error in the long file name logic: If the long file name
|
||||||
on directly on block drivers.
|
is an even multiple of 13 bytes in length, then it should not include a
|
||||||
* drivers/bch: Fixed some important bugs in the BCH driver (noted by
|
NULL terminating character. Fix contributed by Kaushal Parikh.
|
||||||
Li Zhuoyi (Lzyy)). This would have effected any large reads or writes
|
* configs/sim/nx11: Created a separate configuration to build the NX
|
||||||
(larger than the hardware sector size).
|
example using the a simulated framebuffer driver on an X11 window. This
|
||||||
* arch/*/src/Makefile: Use of -print-libgcc-file-name to get path to
|
example has been verified on Ubuntu 9.09 (it does not work on Cygwin).
|
||||||
libgcc.a may select the wrong libgcc.a if a multilib toolchain (like
|
* arch/sim/src/up_touchscreen.c and up_x11eventloop.c: Adds support for a
|
||||||
CodeSourcery) is used. This can be a serious problem and can cause
|
simulated NuttX touchscreen device using mouse/pointer feedback from an
|
||||||
crashes on Cortex-M3 if the ARM libgcc is used, for example. The fix
|
x11 window.
|
||||||
is to include ARCHCPUFLAGS on the gcc command line when asking it to
|
* configs/sim/touchscreen: Adds a configuration to verify the simulated
|
||||||
-print-libgcc-file-name.
|
touchscreen driver (Does not work on Cygwin).
|
||||||
* lib/time/lib_gmtimer.c: Correct several calculations that could lead
|
* configs/sam3u/touchscreen: This is the configuration that I plan to use
|
||||||
to errors in dates.
|
to verify the SAM3U-EK touchscreen driver. However, as of this writing,
|
||||||
* drivers/pm: Add the beginnings of a NuttX power management sub-system.
|
there is no touchscreen driver for the board.
|
||||||
* arch/arm/src/stm32/stm32_irq.c: Fix a error introduced in 6.8.
|
* CONFIG_RTC_HIRES: Add an option to support either a high-resolution RTC
|
||||||
Timeout calculation uses clock_settime() instead of clock_gettime().
|
that completely replaces the system timer tick but may overflow and lose
|
||||||
Pretty gross error, but actually it works with the side effect of setting
|
time when the MCU is off and also for a low-resolution (1 sec/tick) RTC
|
||||||
a bad time.
|
that can run until 2106 with no overflow. But in this latter case, higher
|
||||||
* drivers/mtd/at24xx.c: Driver for I2C-based at24cxx EEPROM submitted by
|
resolution time must come from the system timer.
|
||||||
Li Zhuoyi (Lzyy).
|
* CONFIG_SYSTEM_UTC: Removed support for the UTC system timer. It just
|
||||||
* arch/arm/src/lpc17xx/lpc17_i2c.c: I2C driver for the NXP LPC17xx family
|
doesn't do enough to be worth the CPU cycles or the complexity.
|
||||||
submitted by Li Zhuoyi (Lzyy)
|
* CONFIG_SYSTEM_TIME16: Added support for an optional 64-bit system timer.
|
||||||
* arch/arm/src/stm32_i2c.c: Correct two issues with the STM32 I2C driver:
|
* fs/fat/fs_fat32util.c: Add support for FAT date/time stamps; Enabled via
|
||||||
(1) Clocking needs to be based on PCLK1, not HCLK and fast speed settings
|
CONFIG_FS_FATTIME.
|
||||||
need some additional bits; and (2) Correct a hang that will occur on
|
* arch/arm/src/sam3u/sam3u_spi.c: Add an SPI driver for the AT91SAM3U.
|
||||||
I2C1 if FSMC is also enabled.
|
* drivers/input/ads7843e.c and include/nuttx/input/ads7843e.h: Add a
|
||||||
* drivers/sensors/lm75.c and include/nuttx/sensors/lm75.h: Add an LM-75
|
driver for the TI ADS7843E touchscreen controller.
|
||||||
temperature sensor driver.
|
* fs/nxffs/nxffs_open.c: Fix an error when a file is open for writing; since
|
||||||
* configs/stm3210e-eval/src/up_lm75.c: Add support for the LM-75 on the
|
the file will get deleted it is already exists, there must be a check if
|
||||||
STMicro STM3210E-EVAL board.
|
there are other open references to the file.
|
||||||
* sched/clock_gettime.c: Correct an error in the tv_nsec calculation
|
* arch/arm/src/stm32/stm32_sdio.c: Fixed an error where during SDHC
|
||||||
that happens only config CONFIG_RTC is enabled.
|
initialization interrupts were not being re-enabled. Caused more subtle
|
||||||
* arch/arm/src/stm32/stm32_i2c.c: Correct some bugs related to waiting
|
errors than you would think.
|
||||||
to the I2C STOP condition to be cleared.
|
* arch/arm/src/stm32/stm32_i2c.c: Fixed an error where I2C timeouts appeared
|
||||||
|
to be successful transfers.
|
||||||
|
* configs/sim/nsh2: Add another simulated NSH configuration. This one
|
||||||
|
supports X11 graphics, C++, and exercises graphic functions as built-in
|
||||||
|
commands.
|
||||||
|
|
||||||
apps-6.9 2011-09-11 Gregory Nutt <spudmonkey@racsa.co.cr>
|
apps-6.10 2011-10-06 Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
|
||||||
* apps/examples/nxlines: Extend the line drawing text to include drawing
|
* apps/system/i2c: Add repitition and address auto-incrementing so that
|
||||||
of circles.
|
and command can be executed numerous times. Add a new verify command
|
||||||
* apps/system/i2c: Add an I2C test tool that should help to bring up I2C
|
that will write to a register, read from register, and verify that
|
||||||
devices (when it is fully functional).
|
returned value.
|
||||||
* apps/nshlib/nsh_timcmds.c: Add the date command that can be used to
|
* apps/graphics/tiff: Add a library that can be used to create TIFF files.
|
||||||
show or set the time (only if CONFIG_RTC is set).
|
* apps/examples/tiff: Add a unit test for the TIFF file creation logic
|
||||||
|
* apps/examples/lcdrw: Add a test to verify if you can or can or read
|
||||||
|
data from an LCD correctly.
|
||||||
|
* apps/examples/usbterm: A USB terminal example.. more of a USB chat or
|
||||||
|
serial bridge: Data received on local console echoed via USB serial;
|
||||||
|
data received on USB serial is echoed on the local console.
|
||||||
|
* apps/examples/touchscreen: Add a simple, generic test for any
|
||||||
|
touschscreen driver.
|
||||||
|
* Makefile: The apps/ Makefile now checks for an apps/external directory
|
||||||
|
or symbolic link. If such a directory/link exists (and has a Makefile),
|
||||||
|
it will be added to the apps/ build. This allows external directories
|
||||||
|
to be included into the apps/ build by simply creating a symbolic link.
|
||||||
|
|
||||||
pascal-1.0 2011-05-15 Gregory Nutt <spudmonkey@racsa.co.cr>
|
pascal-1.0 2011-05-15 Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
|
||||||
* nuttx/: The Pascal add-on module now installs and builds under the
|
* nuttx/: The Pascal add-on module now installs and builds under the
|
||||||
apps/interpreters directory. This means that the pascal-2.1 module is
|
apps/interpreters directory. This means that the pascal-2.1 module is
|
||||||
incompatible with will all releases of NuttX prior to nuttx-6.0 where the
|
incompatible with will all releases of NuttX prior to nuttx-6.0 where the
|
||||||
apps/ module was introduced.
|
apps/ module was introduced.
|
||||||
|
|
||||||
buildroot-1.10 2011-05-06 <spudmonkey@racsa.co.cr>
|
buildroot-1.10 2011-05-06 <gnutt@nuttx.org>
|
||||||
|
|
||||||
* Add patch submitted by Dimiter Georgiev to work around problems in building
|
* Add patch submitted by Dimiter Georgiev to work around problems in building
|
||||||
GDB 6.8 with versions of Cygwin > 1.7.
|
GDB 6.8 with versions of Cygwin > 1.7.
|
||||||
@@ -2699,13 +2718,13 @@ buildroot-1.10 2011-05-06 <spudmonkey@racsa.co.cr>
|
|||||||
</table>
|
</table>
|
||||||
|
|
||||||
<ul><pre>
|
<ul><pre>
|
||||||
nuttx-6.10 2011-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
|
nuttx-6.11 2011-xx-xx Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
|
||||||
apps-6.10 2011-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
|
apps-6.11 2011-xx-xx Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
|
||||||
pascal-3.1 2011-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
|
pascal-3.1 2011-xx-xx Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
|
||||||
buildroot-1.11 2011-xx-xx <spudmonkey@racsa.co.cr>
|
buildroot-1.11 2011-xx-xx <gnutt@nuttx.org>
|
||||||
</pre></ul>
|
</pre></ul>
|
||||||
|
|
||||||
<table width ="100%">
|
<table width ="100%">
|
||||||
|
|||||||
66
ReleaseNotes
66
ReleaseNotes
@@ -2230,7 +2230,7 @@ See the Changelog for additional changes included in this release.
|
|||||||
NuttX-6.9
|
NuttX-6.9
|
||||||
^^^^^^^^^
|
^^^^^^^^^
|
||||||
|
|
||||||
The 76th release of NuttX, Version 6.8, was made on September 11, 2011
|
The 76th release of NuttX, Version 6.9, was made on September 11, 2011
|
||||||
and is available for download from the SourceForge website. Note
|
and is available for download from the SourceForge website. Note
|
||||||
that release consists of two tarballs: nuttx-6.9.tar.gz and
|
that release consists of two tarballs: nuttx-6.9.tar.gz and
|
||||||
apps-6.9.tar.gz. Both may be needed (see the top-level nuttx/README.txt
|
apps-6.9.tar.gz. Both may be needed (see the top-level nuttx/README.txt
|
||||||
@@ -2296,3 +2296,67 @@ Bugfixes, order roughly on decreasing criticality include:
|
|||||||
* Build System: Use of -print-libgcc-file-name to get path to
|
* Build System: Use of -print-libgcc-file-name to get path to
|
||||||
libgcc.a might select the wrong libgcc.a if a multilib toolchain
|
libgcc.a might select the wrong libgcc.a if a multilib toolchain
|
||||||
is used
|
is used
|
||||||
|
|
||||||
|
NuttX-6.10
|
||||||
|
^^^^^^^^^^
|
||||||
|
|
||||||
|
The 77th release of NuttX, Version 6.10, was made on October 6, 2011
|
||||||
|
and is available for download from the SourceForge website. Note
|
||||||
|
that release consists of two tarballs: nuttx-6.10.tar.gz and
|
||||||
|
apps-6.10.tar.gz. Both may be needed (see the top-level nuttx/README.txt
|
||||||
|
file for build information).
|
||||||
|
|
||||||
|
This release includes a few new features and several important bug fixes.
|
||||||
|
The new features (some still incomplete) include:
|
||||||
|
|
||||||
|
* CDC ACM serial class device-side driver
|
||||||
|
|
||||||
|
* RTC: Now supports hi-res and lo-res hardware RTC. The lo-res RTC
|
||||||
|
runs at 1Hz.
|
||||||
|
|
||||||
|
* STM32 I2C driver. Now supports faster, polled mode of operation.
|
||||||
|
Added an I2C trace capability.
|
||||||
|
|
||||||
|
* ADS7843E touchscreen driver. As used on the SAM3U-EK development
|
||||||
|
board.
|
||||||
|
|
||||||
|
* AT91SAM3U SPI driver. To support the ADS7843E toucscreen
|
||||||
|
|
||||||
|
* X11 Support on simulation target. Build errors in the X11 windows
|
||||||
|
for the simulated target have been correct. Added support for a
|
||||||
|
simulated touchscreen on the X11 window (based on mouse inputs).
|
||||||
|
|
||||||
|
* System Timer. Added support for a 64-bit system timer.
|
||||||
|
|
||||||
|
* TIFF Support. Added a TIFF library (currently used for storing
|
||||||
|
LCD screen shots).
|
||||||
|
|
||||||
|
* LCD Support. Added a test to verify that we read and write correct
|
||||||
|
to LCD GRAM memory.
|
||||||
|
|
||||||
|
* I2C tool. Extended to support to include a verify command and
|
||||||
|
repititions and auto-address increment for most commands.
|
||||||
|
|
||||||
|
* USB terminal example. Line oriented serial bridge connects a host
|
||||||
|
USB serial terminal to a host UART serial terminal.
|
||||||
|
|
||||||
|
* Build System. apps/ Makefile will now include external directories
|
||||||
|
in the application build.
|
||||||
|
|
||||||
|
Bugfixes, order roughly on decreasing criticality include:
|
||||||
|
|
||||||
|
* Message Queues. Correct errors in mq_timedsend() and
|
||||||
|
mq_timedrecieve().
|
||||||
|
|
||||||
|
* FAT. Writes that cross sector boundaries, stray write into the FAT,
|
||||||
|
and a FAT long file name issue
|
||||||
|
|
||||||
|
* NXFFS. Added a missed error check. Files cannot be opened for
|
||||||
|
writing if they are already opened for reading.
|
||||||
|
|
||||||
|
* Library: fopen() for append modse was not appending.
|
||||||
|
|
||||||
|
* STM32 I2C driver. Correct another conflict between concurrent FSMC
|
||||||
|
and I2C1 accesses. Fixed some bad error detection logic.
|
||||||
|
|
||||||
|
* STM32 SDHC driver. Interrupts were being left disabled.
|
||||||
|
|||||||
Reference in New Issue
Block a user