Prep for 6.9 Release
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3950 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
parent
81ca27c9b0
commit
27751a08f4
@ -2014,7 +2014,7 @@
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* configs/twr-k60n512/nsh: Added and verified a NuttShell (NSH)
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* configs/twr-k60n512/nsh: Added and verified a NuttShell (NSH)
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configuration for the Freescale, Kinetis TWR-K60N512 board.
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configuration for the Freescale, Kinetis TWR-K60N512 board.
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6.9 2011-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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6.9 2011-09-11 Gregory Nutt <spudmonkey@racsa.co.cr>
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* arch/arm/src/kinetis/kinetis_sdhc.c: SDHC driver for Kinetis parts.
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* arch/arm/src/kinetis/kinetis_sdhc.c: SDHC driver for Kinetis parts.
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Initially check-in is just a crude port of the STM32 SDIO driver.
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Initially check-in is just a crude port of the STM32 SDIO driver.
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@ -2077,3 +2077,6 @@
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that happens only config CONFIG_RTC is enabled.
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that happens only config CONFIG_RTC is enabled.
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* arch/arm/src/stm32/stm32_i2c.c: Correct some bugs related to waiting
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* arch/arm/src/stm32/stm32_i2c.c: Correct some bugs related to waiting
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to the I2C STOP condition to be cleared.
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to the I2C STOP condition to be cleared.
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6.10 2011-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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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>
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<td>
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<h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
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<h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
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<p>Last Updated: September 7, 2011</p>
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<p>Last Updated: September 11, 2011</p>
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</td>
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</td>
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</tr>
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</tr>
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</table>
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</table>
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@ -905,42 +905,78 @@
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</tr>
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</tr>
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</table>
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</table>
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<p><b>nuttx-6.8 Release Notes</b>:
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<p><b>nuttx-6.9 Release Notes</b>:
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<p>
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<p>
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The 75<sup>th</sup> release of NuttX, Version 6.8, was made on August 19, 2011, and is available for download from the
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The 76<sup>th</sup> release of NuttX, Version 6.9, was made on September 11, 2011, and is available for download from the
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<a href="http://sourceforge.net/projects/nuttx/files/">SourceForge</a> website.
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<a href="http://sourceforge.net/projects/nuttx/files/">SourceForge</a> website.
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Note that release consists of two tarballs: <code>nuttx-6.8.tar.gz</code> and <code>apps-6.8.tar.gz</code>.
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Note that release consists of two tarballs: <code>nuttx-6.9.tar.gz</code> and <code>apps-6.9.tar.gz</code>.
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Both may be needed (see the top-level <code>nuttx/README.txt</code> file for build information)
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Both may be needed (see the top-level <code>nuttx/README.txt</code> file for build information)
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The change log associated with the release is available <a href="#currentrelease">here</a>.
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The change log associated with the release is available <a href="#currentrelease">here</a>.
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Unreleased changes after this release are available in SVN.
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Unreleased changes after this release are available in SVN.
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These unreleased changes are also listed <a href="#pendingchanges">here</a>.
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These unreleased changes are also listed <a href="#pendingchanges">here</a>.
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</p>
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</p>
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<p>
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<p>
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Changes in this release are summarized below:
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This release includes a few new features and several important bug fixes.
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The new features (some still incomplete) include:
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</p>
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</p>
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<ul>
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<ul>
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<li><b>FreeScale Kinetis Support</b>.
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<li><b>Analog Support/ NXP LPC17xx</b>:
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NuttX has been ported to run on the FreeScale Cortex-M4 "Kinetis" boards.
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New DAC sub-system including ADC and DAC drivers for the LPC17xx.
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Two board ports are available for (1) the Kinetis KwikStik-K40 and
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Extensions to the ADS1255 driver. (Contributed by Li Zhuoyi (Lzyy))
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(2) the Kinetis TWR-K60N512 tower.
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</li>
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</li>
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<li><b>RGMP 0.3</b>.
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<li><b>Power Management</b>:
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Support for RGMP 0.3. This version of RGMP now runs on the OMAP4430 (arm)
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Added a new NuttX power management sub-system for controlling and coordinating reduced power states.
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pandaboard
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At present, only verified in a simulation environment.
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</li>
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</li>
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<li><b>LPC17xx CAN driver</b>.
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<li><b>I2C Test Tool</b>:
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LPC17xx CAN driver extended to support both CAN1 and CAN2 (submitted by
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A new application was added that can be used to verify and debug I2C interfaces from the NuttShell (NSH) command line.
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Li Zhuoy (Lzzy)). A Semaphore overflow problem was also corrected in the
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CAN driver (reported by Li Zhouy (Lzzy)).
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</li>
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</li>
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<li><b>Signal-related bugfixes</b>.
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<li><b>NuttShell (NSH)</b>:
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Fixed several critical bugs related to signal handling initialization and
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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.
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for signals the wake up tasks that are waiting to send or receive message
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queues.Both are important (submitted by hkwilton).
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</li>
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</li>
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<li><b>ADC Infrastructure</b>.
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<li><b>NXP LPC17xx</b>:
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Added a new ADC driver infrastructure and TI ADS1255 driver both
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I2C and DAC drivers for the NXP LPC17xx family submitted by Li Zhuoyi (Lzyy)
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developed and submitted by Li Zhouy (Lzzy)).
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</li>
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<li><b>Kinetis Cortex-M4</b>:
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Added a SDHC driver for the Kinetis parts.
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Complete debug of the Kinetis SDHC driver was not completed, however, do to some higher priority tasks that forced me to stop work.
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</li>
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<li><b>Other new drivers</b>:
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Driver for I2C-based at24cxx EEPROM submitted by Li Zhuoyi (Lzyy);
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Driver for the LM-75 temperature sensor.
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Support for the LM-75 temperature sensor integrated into the STMicro STM3210E-EVAL development board.
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</li>
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<li><b>NuttX Graphics (NX)</b>:
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Added new NX interfaces for drawing circles, both circle outlines and filled circles.
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</li>
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<li><b>FLASH</b>:
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Added a function that accepts the path to a block driver and then erases the underlying FLASH memory
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</li>
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<li><b>Build System</b>:
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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.
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Various changes and modifications so that NuttX wil build on FreeBSD using the ASH shell (submitted by Kurt Lidl).
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</li>
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</ul>
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<p>
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Bugfixes, order roughly on decreasing criticality include:
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</p>
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<ul>
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</li>
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<li><b>STM32 I2C Driver</b>:
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Add resets, timeout, and other fixes to work reliably with the I2C tool.
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Corrected a major error introduced in NuttX 6.8.
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</li>
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<li><b>BCH Driver</b>.
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Several important bugs (noted by Li Zhuoyi (Lzyy)) were fixed.
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</li>
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<li><b>C Library</b>:
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Fixed errors in <code>gmtime()</code> and <code>gmtime_r()</code> that could lead to errors in date calculations.
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</li>
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<li><b>Timing</b>:
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Correct an error in the <code>tv_nsec</code> calculation that happens only config <code>CONFIG_RTC</code> is enabled
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</li>
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<li><b>Build System</b>:
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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
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</li>
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</li>
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</ul>
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</ul>
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<p>
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<p>
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@ -2549,57 +2585,78 @@ Other memory:
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</table>
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</table>
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<ul><pre>
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<ul><pre>
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nuttx-6.8 2011-08-19 Gregory Nutt <spudmonkey@racsa.co.cr>
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nuttx-6.9 2011-09-11 Gregory Nutt <spudmonkey@racsa.co.cr>
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* arch/arm/src/lpc17xx/chip.h: Fix some chip memory configuration errors
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* arch/arm/src/kinetis/kinetis_sdhc.c: SDHC driver for Kinetis parts.
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for the LPC1764, LPC1756, and LPC1754 (submitted by Li Zhuoy (Lzzy))
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Initially check-in is just a crude port of the STM32 SDIO driver.
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* arch/arm/src/lpc17xx/lpc17_can.h: Revised CAN driver submitted by
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Much more work is needed.
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Li Zhuoy (Lzzy). The driver now supports both CAN1 and CAN2.
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* graphics/, include/nuttx/nx: Add new NX interfaces for drawing
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* arch/arm/sim/up_lcd.c: Add a simulated LCD driver.
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circles -- both circular outlines and filled circles.
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* configs/stm3210e-eval/nxlines: Added a configuration to build
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* graphic/nxglib/nxglib_spitline.c: Add a "fudge factor" that eliminates
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examples/nxlines.
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some problems for rendering nearly horizontal, wide lines. Hmm...
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* arch/graphics: Used apps/examples/nxlines to (finally) verify the NX
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but I suspect this fudge factor also leads to new problems rendering
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trapezoid drawing functions and (wide) line drawing functions.
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very thin, nearly horizontal lines. More tuning is needed.
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* arch/rgmp and configs/rgmp. Yu Qiang has ported RGMP to the OMAP4430 (arm)
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* drivers/analog, include/nuttx/analog, arch/arch/src/lpcxx: (1) Add
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pandaboard and release the new RGMP 0.3 version. The main changes are: (1)
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updates to the ADS1255 driver, (2) fix errors from my last merge (sorry),
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Separate configs/rgmp/x86 and configs/rgmp/arm configuration directory, and
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(3) Add DAC infrastructure, (4) add AD5410 DAC driver, and (5) add
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(2) Extract architecture dependent code in arch/rgmp/include and
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LPC17xx ADC and DAC drivers. All contributed by Li Zhuoyi (Lzyy).
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arch/rgmp/src into corresponding x86/ and arm/ directories.
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* tools/mkexport.sh: Extended the script that implements the top-level
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* arch/arm/src/kinetis, arch/arm/include/kinetis, configs/kwikstik-k40:
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'make export' logic. The script now also finds and bundles up all of
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Add a directory structure to support the port to the Kinetis KwikStik-K40.
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the architecture-specific header files as well.
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There is no real substance in the initial check-in; only the directory
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* drivers/arch/arm/src/stm32/stm32_i2c.c: Add a reset to the I2C
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structure and skeleton files (Code complete on 8/15/11).
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initialization logic to prevent spurious interrupts when the I2C
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* arch/arm/include/armv7-m, arch/arm/src/armv7-m, etc.: Rename all cortexm3
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interrupts are enabled (submitted by Uros Platise).
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directories and files to armv7-m; Change name of of all CORTEXM3 constants
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* Scripts/makefiles/documents. Several adjustments, corrections and
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to ARMV7M. This is a major namespace change needed to cleanly support the
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typo fixes so that NuttX will build correctly on FreeBSD using the
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ARM Cortex-M4 which is also in the ARMv7 M Series (specifically, ARMv7E-M).
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ASH shell (submitted by Kurt Lidl).
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* sched/sig_initialize.c, sig_received.c, and mq_waitirq.c. Fixed several
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* drivers/mtd/flash_eraseall.c: Add a callable function that accepts
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critical bugs related to signal handling initialization and for signals
|
the path to a block driver and then erases the underlying FLASH memory
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the wake up tasks that are waiting to send or receive message queues. In
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(assuming that the block driver is an MTD driver wrapped in the FTL
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the first two files, errors would prevent proper allocation of signal-related
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layer). Hmmm... this is probably not the best long term solution;
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structures from interrupt handlers. In the second, there was missing
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flash_eraseall() should be a user-callable function that operates
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"clean-up" logic after a signal occurred, leaving the message queue in
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one driver interfaces; not an internal, OS function that operates
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a bad state and resulting in PANICs. All are important. (submitted by
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on directly on block drivers.
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hkwilton).
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* drivers/bch: Fixed some important bugs in the BCH driver (noted by
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* arch/arm/src/kinetis: Added header files defining all Kinetis registers
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Li Zhuoyi (Lzyy)). This would have effected any large reads or writes
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and bit fields within all Kinetis registers.
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(larger than the hardware sector size).
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* configs/twr-k60n512: Add support for the Kinetis K60 Tower board
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* arch/*/src/Makefile: Use of -print-libgcc-file-name to get path to
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(TWR-K60N512).
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libgcc.a may select the wrong libgcc.a if a multilib toolchain (like
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* drivers/can.c: Fixe a semaphore overflow problem in the CAN driver
|
CodeSourcery) is used. This can be a serious problem and can cause
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(reported by Li Zhouy (Lzzy)).
|
crashes on Cortex-M3 if the ARM libgcc is used, for example. The fix
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* 8/18/2011: The basic port to the FreeScale Kinetics TWR-K60N512 board is
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is to include ARCHCPUFLAGS on the gcc command line when asking it to
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now functional.
|
-print-libgcc-file-name.
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* confgs/twr-k60n512: Add Kinetics TWR-K60N512 NSH configuration.
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* lib/time/lib_gmtimer.c: Correct several calculations that could lead
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* drivers/analog and include/nuttx/analog: Add ADC driver infrastructure
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to errors in dates.
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and TI ADS1255 driver developed and submitted by Li Zhouy (Lzzy)).
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* drivers/pm: Add the beginnings of a NuttX power management sub-system.
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* arch/arm/stm32/stm32_sdio.h and drivers/mmcsd/mmcsd.c: Add logic to
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* arch/arm/src/stm32/stm32_irq.c: Fix a error introduced in 6.8.
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multiplex usage of the GPIO pins (contributed by Uros Platise).
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Timeout calculation uses clock_settime() instead of clock_gettime().
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* configs/twr-k60n512/nsh: Added and verified a NuttShell (NSH)
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Pretty gross error, but actually it works with the side effect of setting
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configuration for the Freescale, Kinetis TWR-K60N512 board.
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a bad time.
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* drivers/mtd/at24xx.c: Driver for I2C-based at24cxx EEPROM submitted by
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Li Zhuoyi (Lzyy).
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* arch/arm/src/lpc17xx/lpc17_i2c.c: I2C driver for the NXP LPC17xx family
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submitted by Li Zhuoyi (Lzyy)
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* arch/arm/src/stm32_i2c.c: Correct two issues with the STM32 I2C driver:
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(1) Clocking needs to be based on PCLK1, not HCLK and fast speed settings
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need some additional bits; and (2) Correct a hang that will occur on
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I2C1 if FSMC is also enabled.
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* drivers/sensors/lm75.c and include/nuttx/sensors/lm75.h: Add an LM-75
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temperature sensor driver.
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* configs/stm3210e-eval/src/up_lm75.c: Add support for the LM-75 on the
|
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STMicro STM3210E-EVAL board.
|
||||||
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* sched/clock_gettime.c: Correct an error in the tv_nsec calculation
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|
that happens only config CONFIG_RTC is enabled.
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* arch/arm/src/stm32/stm32_i2c.c: Correct some bugs related to waiting
|
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to the I2C STOP condition to be cleared.
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|
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apps-6.8 2011-08-19 Gregory Nutt <spudmonkey@racsa.co.cr>
|
apps-6.9 2011-09-11 Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||||
|
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||||||
* apps/examples/nxlines: Added a test for NX line drawing capabilities.
|
* apps/examples/nxlines: Extend the line drawing text to include drawing
|
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|
of circles.
|
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* apps/system/i2c: Add an I2C test tool that should help to bring up I2C
|
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|
devices (when it is fully functional).
|
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|
* apps/nshlib/nsh_timcmds.c: Add the date command that can be used to
|
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|
show or set the time (only if CONFIG_RTC is set).
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||||||
|
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||||||
pascal-1.0 2011-05-15 Gregory Nutt <spudmonkey@racsa.co.cr>
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pascal-1.0 2011-05-15 Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||||
|
|
||||||
@ -2642,53 +2699,9 @@ buildroot-1.10 2011-05-06 <spudmonkey@racsa.co.cr>
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</table>
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</table>
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||||||
|
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||||||
<ul><pre>
|
<ul><pre>
|
||||||
nuttx-6.9 2011-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
|
nuttx-6.10 2011-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||||
|
|
||||||
* arch/arm/src/kinetis/kinetis_sdhc.c: SDHC driver for Kinetis parts.
|
apps-6.10 2011-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||||
Initially check-in is just a crude port of the STM32 SDIO driver.
|
|
||||||
Much more is needed.
|
|
||||||
* graphics/, include/nuttx/nx: Add new NX interfaces for drawing
|
|
||||||
circles -- both circular outlines and filled circles.
|
|
||||||
* graphic/nxglib/nxglib_spitline.c: Add a "fudge factor" that eliminates
|
|
||||||
some problems for rendering nearly horizontal, wide lines.
|
|
||||||
* drivers/analog, include/nuttx/analog, arch/arch/src/lpcxx: (1) Add
|
|
||||||
updates to the ADS1255 driver, (2) fix errors from my last merge (sorry),
|
|
||||||
(3) Add DAC infrastructure, (4) add AD5410 DAC driver, and (5) add
|
|
||||||
LPC17xx ADC and DAC drivers. All contributed by Li Zhuoyi (Lzyy).
|
|
||||||
* tools/mkexport.sh: Extended the script that implements the top-level
|
|
||||||
'make export' logic. The script now also finds and bundles up all of
|
|
||||||
the architecture-specific header files as well.
|
|
||||||
* drivers/arch/arm/src/stm32/stm32_i2c.c: Add a reset to the I2C
|
|
||||||
initialization logic to prevent spurious interrups when the I2C
|
|
||||||
interrupts are enabled (submitted by Uros Platise).
|
|
||||||
* Scripts/makefiles/documents. Several adjustments, corrections and
|
|
||||||
typo fixes so that NuttX will build correctly on FreeBSD using the
|
|
||||||
ASH shell (submitted by Kurt Lidl).
|
|
||||||
* drivers/mtd/flash_eraseall.c: Add a callable function that accepts
|
|
||||||
the path to a block driver and then erases the underlying FLASH memory
|
|
||||||
(assuming that the block driver is an MTD driver wrapped in the FTL
|
|
||||||
layer).
|
|
||||||
* drivers/bch: Fixed some important bugs in the BCH driver (noted by
|
|
||||||
Li Zhuoyi (Lzyy)). This would have effected any large reads or writes
|
|
||||||
(larger than the hardware sector size).
|
|
||||||
* arch/*/src/Makefile: Use of -print-libgcc-file-name to get path to
|
|
||||||
libgcc.a may select the wrong libgcc.a if a multilib toolchain (like
|
|
||||||
CodeSourcery) is used. This can be a serious problem and can cause
|
|
||||||
crashes on Cortex-M3 if the ARM libgcc is used, for example. The fix
|
|
||||||
is to include ARCHCPUFLAGS on the gcc command line when asking it to
|
|
||||||
-print-libgcc-file-name.
|
|
||||||
* lib/time/lib_gmtimer.c: Correct several calculations that could lead
|
|
||||||
to errors in dates.
|
|
||||||
* drivers/pm: Add the beginnings of a NuttX power management sub-system.
|
|
||||||
|
|
||||||
apps-6.9 2011-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
|
|
||||||
|
|
||||||
* apps/examples/nxlines: Extend the line drawing text to include drawing
|
|
||||||
of circles.
|
|
||||||
* apps/system/i2c: Add an I2C test tool that should help to bring up I2C
|
|
||||||
devices (when it is fully functional).
|
|
||||||
* apps/nshlib/nsh_timcmds.c: Add the date command that can be used to
|
|
||||||
show or set the time (only if CONFIG_RTC is set).
|
|
||||||
|
|
||||||
pascal-3.1 2011-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
|
pascal-3.1 2011-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||||
|
|
||||||
|
|||||||
70
ReleaseNotes
70
ReleaseNotes
@ -2226,3 +2226,73 @@ below:
|
|||||||
both developed and submitted by Li Zhouy (Lzzy)).
|
both developed and submitted by Li Zhouy (Lzzy)).
|
||||||
|
|
||||||
See the Changelog for additional changes included in this release.
|
See the Changelog for additional changes included in this release.
|
||||||
|
|
||||||
|
NuttX-6.9
|
||||||
|
^^^^^^^^^
|
||||||
|
|
||||||
|
The 76th release of NuttX, Version 6.8, was made on September 11, 2011
|
||||||
|
and is available for download from the SourceForge website. Note
|
||||||
|
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
|
||||||
|
file for build information).
|
||||||
|
|
||||||
|
This release includes a few new features and several important bug fixes.
|
||||||
|
The new features (some still incomplete) include:
|
||||||
|
|
||||||
|
* Analog Support/ NXP LPC17xx: New DAC sub-system including ADC and DAC
|
||||||
|
drivers for the LPC17xx. Extensions to the ADS1255 driver.
|
||||||
|
(Contributed by Li Zhuoyi (Lzyy))
|
||||||
|
|
||||||
|
* Power Management: Added a new NuttX power management sub-system for
|
||||||
|
controlling and coordinating reduced power states. At present, only
|
||||||
|
verified in a simulation environment.
|
||||||
|
|
||||||
|
* I2C Test Tool: A new application was added that can be used to
|
||||||
|
verify and debug I2C interfaces from the NuttShell (NSH) command
|
||||||
|
line.
|
||||||
|
|
||||||
|
* NuttShell (NSH): In addition to the I2C test tool, a date command
|
||||||
|
is now supported (if CONFIG_RTC is defined) that can be used to
|
||||||
|
read and set the RTC.
|
||||||
|
|
||||||
|
* NXP LPC17xx: I2C and DAC driver for the NXP LPC17xx family submitted by Li Zhuoyi
|
||||||
|
(Lzyy)
|
||||||
|
|
||||||
|
* Kinetis Cortex-M4: Added a SDHC driver for the Kinetis parts.
|
||||||
|
Complete debug of the Kinetis SDHC driver was not completed, however,
|
||||||
|
do to some higher priority tasks that forced me to stop work.
|
||||||
|
|
||||||
|
* Other new drivers: Driver for I2C-based at24cxx EEPROM submitted by
|
||||||
|
Li Zhuoyi (Lzyy); Driver for the LM-75 temperature sensor. Support
|
||||||
|
for the LM-75 temperature sensor integrated into the SM3210E-EVAL
|
||||||
|
development board.
|
||||||
|
|
||||||
|
* NuttX Graphics (NX): Added new NX interfaces for drawing circles,
|
||||||
|
both circle outlines and filled circles.
|
||||||
|
|
||||||
|
* FLASH: Added a function that accepts the path to a block driver and
|
||||||
|
then erases the underlying FLASH memory
|
||||||
|
|
||||||
|
* Build System: 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. Various changes and modifications so that
|
||||||
|
NuttX wil build on FreeBSD using the ASH shell (submitted by Kurt Lidl).
|
||||||
|
|
||||||
|
Bugfixes, order roughly on decreasing criticality include:
|
||||||
|
|
||||||
|
* STM32 I2C Driver: Add resets, timeout, and other fixes to work
|
||||||
|
reliably with the I2C tool. Corrected a major error introduced in
|
||||||
|
NuttX 6.8.
|
||||||
|
|
||||||
|
* BCH Driver. Several important bugs (noted by Li Zhuoyi (Lzyy))
|
||||||
|
were fixed.
|
||||||
|
|
||||||
|
* C Library: Fixed errors in gmtime() and gmtime_r() that could lead to
|
||||||
|
errors in date calculations.
|
||||||
|
|
||||||
|
* Timing: Correct an error in the tv_nsec calculation that happens
|
||||||
|
only config CONFIG_RTC is enabled
|
||||||
|
|
||||||
|
* Build System: Use of -print-libgcc-file-name to get path to
|
||||||
|
libgcc.a might select the wrong libgcc.a if a multilib toolchain
|
||||||
|
is used
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user