Prep for 6.15 release
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4387 42af7a65-404d-4744-a932-0658087f49c3
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<tr align="center" bgcolor="#e4e4e4">
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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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<p>Last Updated: February 9, 2012</p>
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<p>Last Updated: February 12, 2012</p>
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</td>
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</tr>
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</table>
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@ -346,6 +346,13 @@
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</p>
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</tr>
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<tr>
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<td><br></td>
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<td>
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<p>
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<li>Inheritable "controlling terminals" and I/O re-direction.</li>
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</p>
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</tr>
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<tr>
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<td><br></td>
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<td>
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@ -354,6 +361,13 @@
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</p>
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</tr>
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<tr>
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<td><br></td>
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<td>
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<p>System logging.</li>
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</p>
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</tr>
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<tr>
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<td><br></td>
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<td>
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@ -543,7 +557,7 @@
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<td><br></td>
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<td>
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<p>
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<li>Networking utilities (DHCP server and client, SMTP client, TELNET client, FTP server and client, TFTP client, HTTP server and client)</li>
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<li>Networking utilities (DHCP server and client, SMTP client, TELNET client, FTP server and client, TFTP client, HTTP server and client). Inheritable TELNET sessions (as "controlling terminal")</li>
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</p>
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</tr>
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<tr>
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@ -918,90 +932,95 @@
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</tr>
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</table>
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<h2>NuttX-6.14 Release Notes</h2>
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<h2>NuttX-6.15 Release Notes</h2>
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<p>
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The 81<sup>st</sup> release of NuttX, Version 6.14, was made on January 15, 2012, and is available for download from the
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The 82<sup>nd</sup> release of NuttX, Version 6.15, was made on February 12, 2012, 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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Note that the release consists of two tarballs: <code>nuttx-6.14.tar.gz</code> and <code>apps-6.14.tar.gz</code>.
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Note that the release consists of two tarballs: <code>nuttx-6.15.tar.gz</code> and <code>apps-6.15.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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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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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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New features in this release include:
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New or extended features in this release include:
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</p>
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<ul>
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<li><b>Drivers</b>.
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The upper-half PWM driver will now support a pulse count (as
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would be needed to control a stepper motor).
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<li><b>Genernal Drivers</b>.
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Added support for (29-bit) extended CAN IDs.
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Added an infrastructure to support battery drivers.
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Added a driver for MAX17040x battery "fuel gauge."
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Add support for Composite USB drivers (in particular for a CDC/ACM with MSC USB composite driver).
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</li>
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<li><b>STM32</b>.
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The CAN driver has been verified in loopback mode. ADC driver
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support for the STM32 F4. Add support for UART4-5 and USART6
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(Contributed by Mike Smith). The PWM driver now supports a pulse
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count for TIM1 and TIM8. Timer driver now supports the F4's 32-bit
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timers (Contributed by Mikhail Bychek)
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<p>
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Added a new RAM logging driver.
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This will allow debug output into a RAM buffer associated with a character driver at <code>/dev/syslog</code>.
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Added the new command <code>dmesg</code> to NSH that can be used to dump the current contents of the log.
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This is useful for systems that do not have the usual serial console (for example, if you only have a Telnet console with NSH).
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<li><b>Networking</b>.
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Added a lower level, primitive socket interface. Added a new Telnet driver:
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</li>
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<li><b>STM32F4Discovery</b>.
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Support for the STM32F4-Discovery board contributed
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by Mike Smith.
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<p>
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A New Telnet daemon was created.
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It wraps a Telnet session within a character driver that can serve as a "controlling terminal."
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The Telnet session will then be inherited by tasks created from the Telnet session and the <code>stdin</code>/<code>stdout</code> from the created task will still go through the same Telnet connection.
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</p>
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<li><b>STM32 Drivers</b>.
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PWM driver pulse count was limited to 128; now is (essentially) unlimited.
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Added support for (29-bit) extended CAN IDs.
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Add support for I2C3.
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The SDIO driver is (mostly) verified on the STM32 F4 platforms.
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</li>
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<li><b>STM3240G-EVAL</b>.
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Add support for user control of LEDs.
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</li>
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<li><b>LPC17xx</b>.
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Add support for loopback mode to CAN driver. CAN TX done
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perations are now interrupt driver. Now supports configurable CAN bit
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rate.
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</li>
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<li><b>LPC1766-STK</b>.
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Add support for on-board buttons. Add support for user
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control of LEDs.
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</li>
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<li><b>LM3S</b>.
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Add support for the LM3S6432S2E on the TI RDK-S2E (Contributed
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by Mike Smith)
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<li><b>LPC17xx Drivers</b>.
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Extended the CAN driver so that the TSEG1 and TSEG2 bit times can be set via the NuttX configuration.
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Add support for (29-bit) extended CAN IDs.
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</li>
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<li><b>PIC32MX</b>.
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USB device-side driver (needs further testing). A partial
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Ethernet driver is also in place.
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The PIC32 Ethernet driver is code complete (but still untested).
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</li>
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<li><b>FTPD</b>.
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Added a new FTP server daemon.
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This is based loosely on the <i>hwport_ftpd</i> library provided by Jaehyuk Cho.
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</li>
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<li><b>Library</b>.
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Support added for fixed floating point fieldwidths in output
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formatting (Contributed by Mikhail Bychek)
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Add support for <code>on_exit()</code>.
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Implemented <code>tcsetattr()</code> and <code>tcgetattr()</code>.
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Moved the old, too-smart <code>fgets()</code> to a new application library function called <code>readline()</code>.
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Dumbed down the original <code>fgets()</code>.
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Add <code>strcasestr()</code>, <code>avsprintf()</code>, <code>inet_ntop()</code>, and i<code>net_pton()</code>.
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Add support to enable or disable debug output.
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</li>
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<li><b>Build</b>.
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New targets apps_clean and apps_distclean to simplify working
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with application diretories.
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<li><b>Build System</b>.
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Support for building a 32-bit simulation executable on a 64-bit Linux machine.
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Correct a dependency issue in the <code>arch/*/src/board</code> directory (from Mike Smith).
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</li>
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</ul>
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<p>
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Bugfixes include:
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</p>
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<ul>
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<li><b>Drivers</b>.
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Fixed a buffer-full test in the upper-half CAN driver.
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</li>
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<li><b>STM32</b>.
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GPIO initialize logic (submitted by Mike Smith). Fix the
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debug logic that dumps the GPIO configuration.
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</li>
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<li><b>LPC17xxx</b>.
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Correct an integeter overlow in GPIO interrupt setup
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(prevented pins > 15 from being used as interrupt sources). Correct
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a value used in GPIO interrupt number range test.
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<li><b>System</b>.
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Correct <code>PTHREAD_MUTEX_INITIALIZER</code>.
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</li>
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<li><b>FAT</b>.
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Now returns the correct error value when it is unable to
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recognize the file system.
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Fix an error in the FAT <code>statfs()</code> reported by David Sidrane.
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</li>
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<li><b>Build</b>.
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<li><b>STM32</b>.
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Fix clock frequencies for APB2 timers.
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Correct an AFIO register offset.
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</li>
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<li><b>PIC32</b>.
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Correct GPIOs used for LEDs on the Sure PIC32MX board.
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</li>
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<li><b>NSH</b>.
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Wait for a USB connection if a USB serial class is used to interface with the host.
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</li>
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<li><b>FTPD</b>.
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MAC OS build fixes (submitted by Mike Smith)
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</li>
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</ul>
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<p>
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See the <a href="#currentrelease">ChangeLog</a> for details.
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See the <a href="#currentrelease">ChangeLog</a> for additional, detailed changes.
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</p>
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<table width ="100%">
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@ -1368,7 +1387,7 @@
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This port was released in NuttX 5.5.
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Features are the same as with the Eagle-100 LM3S6918 described above.
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The apps/examples/ostest configuration has been successfully verified and an
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NSH configuration with telnet support is available.
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NSH configuration with Telnet support is available.
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MMC/SD and Networking support was not been thoroughly verified:
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Current development efforts are focused on porting the NuttX window system (NX)
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to work with the Evaluation Kits OLED display.
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@ -2735,125 +2754,9 @@ Other memory:
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<ul><pre>
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nuttx-6.14 2012-01-15 Gregory Nutt <gnutt@nuttx.org>
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* tools/Makefile.export, mkexport.sh, and configure.sh: Changes submitted
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by Mike Smith to support configuration and 'make export' on MAC OS.
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* arch/arm/src/stm32/stm32_gpio.c: Disabled interrupts while configuring
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GPIO pins so that we have exclusive access to the GPIO configuration
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registers.
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* arch/mips/src/pic32mx/pic32mx_usbdev.c: Add a USB device-side driver
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for the PIC32MX family.
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* arch/arm/src/stm32/stm32_gpio.c: Correct an error in some of the GPIO
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initialization logic. Fix submitted by Mike Smith.
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* configs/olimex-lpc1766stk/src/up_leds.c: Add new interfaces so that is
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CONFIG_ARCH_LEDS are not set, the LEDs may be controlled from application
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logic.
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* configs/olimex-lpc1766stk/src/up_buttons.c: Add support for the buttons
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on the Olimex LPC1766-STK board.
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* Makefile: Added 'apps_clean' and 'apps_distclean' target to simplify
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managing the state of the application directory while in the NuttX directory
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* Documentation/NuttXGettingStarted.html: Added a "Getting Started" Guide
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for NuttX. At present, this is just a stub and it refers to the NuttX
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top-level README.txt file which is the only, real "Getting Started" Guide
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that exists at the time being.
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* arch/arm/src/lpc17xx/lpc17_gpioint.c: Correct an value used as the lower
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end of an IRQ number range test.
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* arch/arm/src/lpc17xx/lpc17_gpio.c: Fix a integer flow problem in shift.
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This error would prevent pins > 15 from being used as interrupt sources.
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* arch/arm/src/stm32/stm32_can.c: The CAN driver has been verified in
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loopback mode on the STM3240G-EVAL board.
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* configs/stm3240g-eval/src/up_adc.c: Complete coding of ADC support for the
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potentiometer on board the STM3240G-EVAL.
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* arch/arm/src/lpc17_can.c: Several CAN driver improvements. Adds support for
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testing in loopback mode. now uses all three transmit buffers for better
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performance.
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* confgs/olimex-lpc1766stk/nsh: Now supports the CAN loopback test as an
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optional "built-in" application.
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* sched/irq_attach.c: Fix an issue with disabling interrupts when they are
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detached. For the PIC32, this can't be done because there is a 1-to-many
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relationship between vector numbers and interrupt numbers or different.
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Added a new configuration option CONFIG_ARCH_VECNOTIRQ to at least flag
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the architectures that have this issue and to (at least) avoid doing
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something too wrong.
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* drivers/can.c: Fix a test for buffer full in the generic, "upper half",
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can driver.
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* arch/arm/src/lm3s: Add support for the LM3S6432S2E (Contributed by Mike Smith)
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* configs/lm3s6432-s2: Add support for the TI RDK-S2E (LM3S6432S2E) board
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(Contributed by Mike Smith)
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* configs/stm3240g-eval/src: Add APIs support to support user access to the
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LEDs
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* arch/arm/src/lpc17xx/lpc17_can.c: Add logic to change the CAN bit rate based
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on the NuttX configuration.
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* arch/arm/src/lpc17xx/lpc17_can.c: PCLK divisor is now a configuration
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option.
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* arch/arm/src/stm32/stm32_serial.c and stm32_lowputc.c: Support for
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UART4-5 and USART6 added by Mike Smith. Also includes a more flexible
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way of managing UART pin configurations.
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* include/nuttx/pwm.h, drivers/pwm.c, arch/arm/src/stm32/stm32_pwm.c: Add
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support for pulse count in order to better support stepper motors.
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* arch/arm/src/stm32/stm32_dumpgpio.c: Checking wrong register to see if
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GPIO is enabled. Also not adding the GPIO base address to several offsets.
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* configs/stm32f4discovery: Port to the STMicro STM32F4Discovery board
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(Contributed by Mike Smith).
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* fs/fat/fs_fat32util.c: On a failure to recognize a FAT file system, the
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mount logic should return -EINVAL, not -ENODEV.
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* arch/arm/src/stm32/stm32_tim.c: Support for STM32 F4 32-bit timers
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(Contributed by Mikhail Bychek)
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* lib/stdio/lib_vsprintf.c: Add support for fixed-size fields with floating
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point numbers (Contributed by Mikhail Bychek)
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apps-6.14 2012-01-15 Gregory Nutt <gnutt@nuttx.org>
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* apps/examples/buttons/main.c: The test needs to call up_buttoninit() to
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properly configure the button interrupt GPIOs.
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* apps/examples/pwm: Add support to test the pulse count option recently
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added to the PWM interface.
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pascal-1.0 2011-05-15 Gregory Nutt <gnutt@nuttx.org>
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* nuttx/: The Pascal add-on module now installs and builds under the
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apps/interpreters directory. This means that the pascal-2.1 module is
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incompatible with will all releases of NuttX prior to nuttx-6.0 where the
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apps/ module was introduced.
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buildroot-1.10 2011-05-06 <gnutt@nuttx.org>
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* Add patch submitted by Dimiter Georgiev to work around problems in building
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GDB 6.8 with versions of Cygwin > 1.7.
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* configs/i486-defconfig-4.3.3 - Builds an i486 cross development toolchain
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using gcc 4.3.3. Why wouldyou want such a thing? On Linux, of course,
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such a thing is not needed because you can use the installed GCC to build
|
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i486 ELF binaries. But that will not work under Cygwin! The Cygwin
|
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toolchain (and probably MinGW), build DOS MZ format executables (i.e.,
|
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.exe files). That is probably not usable for most NuttX targets.
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Instead, you should use this i486-elf-gcc to generate true ELF binaries
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under Cygwin.
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* Makefile - Alter copy arguments to avoid permissions problems when
|
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copying NuttX header files.
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* toolchain/nxflat/nxflat.mk and Makefile - Fix include paths.
|
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* toolchain/gcc/3.3.6 - Added a patch to fixed compilation error on Ubuntu
|
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9.10.
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* toolchain/nxflat/Makefile - Correct static library link order.
|
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* configs/arm920t-defconfig-4.3.3 - Enable support for NXFLAT tools.
|
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* toolchain/binutils/2.21 and toolchain/gcc/4.5.2 - Add support for GCC
|
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4.5.2 with binutils 2.21.
|
||||
* configs/arm920t-eabi-defconfig-4.5.2 - Add a configuration to build a
|
||||
GCC 4.5.2 EABI ARM toolchain for the ARM920t.
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</pre></ul>
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<table width ="100%">
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<tr bgcolor="#e4e4e4">
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<td>
|
||||
<a name="pendingchanges">Unreleased Changes</a>
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</td>
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</tr>
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</table>
|
||||
|
||||
<ul><pre>
|
||||
nuttx-6.15 2012-xx-xx Gregory Nutt <gnutt@nuttx.org>
|
||||
|
||||
* arch/arm/src/stm32/stm32_pwm.c: Pulse count was limited to 128; now is
|
||||
(essentially) unlimited.
|
||||
* configs/stm3240g-eval/include/board.h: Input frequences wrong for all but
|
||||
* configs/stm3240g-eval/include/board.h: Input frequencies wrong for all but
|
||||
one APB2 timer.
|
||||
* arch/mips/src/pic32mx/pic32mx-ethernet.c: The PIC32 Ethernet driver is
|
||||
code complete, but still untested.
|
||||
@ -2875,7 +2778,7 @@ nuttx-6.15 2012-xx-xx Gregory Nutt <gnutt@nuttx.org>
|
||||
* include/power/battery.h and drivers/battery.c: Add the interface definitions
|
||||
for an upper and lower half battery driver. Add the implementation of the
|
||||
common upper half battery driver.
|
||||
* drivers/power/max1704x.c: Add a driver for MAX17040x battery "fuel guage"
|
||||
* drivers/power/max1704x.c: Add a driver for MAX17040x battery "fuel gauge"
|
||||
* arch/arm/src/stm32/stm32_i2c.c: Add support for I2C3
|
||||
* drivers/usbdev/: Lots of name changes: cdc_serial->cdcacm, usbstrg->usbmsc,
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usbser->pl2303
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@ -2918,7 +2821,7 @@ nuttx-6.15 2012-xx-xx Gregory Nutt <gnutt@nuttx.org>
|
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David Hewson many, many months ago.
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* configs/mcu123-lpc214x/composite and configs/mcu123-lpc214x/src/up_composite.c:
|
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Add a configuration to test the USB composite device.
|
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* configs/stm3240g-eval/telnetd: Add a configuration for testing the
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* configs/stm3240g-eval/Telnetd: Add a configuration for testing the
|
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Telnet daemon.
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* configs/stm3240g-eval/nsh2: This is another NSH configuration. It differs
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from the original nsh configuration because it does not have an RS-232
|
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@ -2930,36 +2833,91 @@ nuttx-6.15 2012-xx-xx Gregory Nutt <gnutt@nuttx.org>
|
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* lib/net/lib_inetntop.c: Add inet_ntop().
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* lib/net/lib_inetpton.c: Add inet_pton().
|
||||
* include/pthread.h: Correct PTHREAD_MUTEX_INITIALIZER.
|
||||
* fs/fat/fs_fatfs.c: Fix and error in the FAT statfs() implementation that
|
||||
* fs/fat/fs_fatfs.c: Fix an error in the FAT statfs() implementation that
|
||||
was causing some block counts to be reported incorrectly (reported by
|
||||
David Sidrane).
|
||||
* drivers/ramlog.c: Add a character driver that can substitute
|
||||
for /dev/console and or be used for logging debug output when there
|
||||
is no serial port available (such as when a Telnet console is used).
|
||||
* lib/stdio/lib_syslogstream: Add a stream object that will be used to
|
||||
re-direct all debug output to the RAM log if CONFIG_SYSLOG and
|
||||
CONFIG_RAMLOG_SYSLOG are defined.
|
||||
* lib/misc/lib_dbg.c: Add an interface enabled with CONFIG_DEBUG_ENABLE that
|
||||
can be used to turn debug output on and off.
|
||||
|
||||
apps-6.15 2012-xx-xx Gregory Nutt <gnutt@nuttx.org>
|
||||
apps-6.16 2012-02-12 Gregory Nutt <gnutt@nuttx.org>
|
||||
|
||||
* apps/nshlib/nsh_serial.c and nsh_usbdev.c: If NuttX is configured to use
|
||||
a USB serial console, then NSH needs to wait until the USB console is
|
||||
connected and available.
|
||||
* apps/examples/composite: Add a test of the USB composite device.
|
||||
* apps/examples/telnetd: Move the tiny uIP shell example from
|
||||
netutils/telnetd to examples/telnetd. Enhanced the telnetd daemon so that
|
||||
it supports telnetd via a TTY device driver: A new TTY device driver is
|
||||
created when each new telnet connection is created. The shell thread
|
||||
is started with stdin, stdout, and stderror mapped to the TTY device.
|
||||
* netutils/telnetd: The old uIP telnet demo is gone. In its place is a new
|
||||
telnet infrastructure. The new telnet daemon creates sessions that are
|
||||
* apps/examples/Telnetd: Move the tiny uIP shell example from
|
||||
netutils/Telnetd to examples/Telnetd. Enhanced the Telnetd daemon so that
|
||||
it supports Telnetd via a TTY device driver: A new TTY device driver is
|
||||
created when each new Telnet connection is created. The shell thread
|
||||
is started with stdin, stdout, and stderr mapped to the TTY device.
|
||||
* netutils/Telnetd: The old uIP Telnet demo is gone. In its place is a new
|
||||
Telnet infrastructure. The new Telnet daemon creates sessions that are
|
||||
"wrapped" as character devices and mapped to stdin, stdout, and stderr.
|
||||
Now the telnet session can be inherited by spawned tasks.
|
||||
* examples/telnetd: Add a test for the new telnet daemon.
|
||||
* examples/telnetd/telnetd_driver.c: Move the internal socket structure from
|
||||
Now the Telnet session can be inherited by spawned tasks.
|
||||
* examples/Telnetd: Add a test for the new Telnet daemon.
|
||||
* examples/Telnetd/telnetd_driver.c: Move the internal socket structure from
|
||||
the daemon's socket array into the driver's state data so that it will be
|
||||
independent from the the telnetd daemon.
|
||||
independent from the the Telnetd daemon.
|
||||
* apps/system/readline: Moved the old nuttx/lib/stdio/lib_fgets.c here
|
||||
and renamed it as readline(). The old fgets was simplied and the overloaded
|
||||
readline functionality was removed.
|
||||
* apps/netutils/ftpd: Add an FTPD server (does not even compile on initial
|
||||
checkin).
|
||||
* apps/examples/ftpd: Add a test for the FTPD server (untest on initial
|
||||
check-in).pascal-3.1 2012-xx-xx Gregory Nutt <gnutt@nuttx.org>
|
||||
check-in).
|
||||
* apps/nshlib/nsh_fscmds.c: Add support for a 'dmesg' command that will
|
||||
dump the system log if CONFIG_SYSLOG is selected.
|
||||
|
||||
pascal-1.0 2011-05-15 Gregory Nutt <gnutt@nuttx.org>
|
||||
|
||||
* nuttx/: The Pascal add-on module now installs and builds under the
|
||||
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
|
||||
apps/ module was introduced.
|
||||
|
||||
buildroot-1.10 2011-05-06 <gnutt@nuttx.org>
|
||||
|
||||
* Add patch submitted by Dimiter Georgiev to work around problems in building
|
||||
GDB 6.8 with versions of Cygwin > 1.7.
|
||||
* configs/i486-defconfig-4.3.3 - Builds an i486 cross development toolchain
|
||||
using gcc 4.3.3. Why wouldyou want such a thing? On Linux, of course,
|
||||
such a thing is not needed because you can use the installed GCC to build
|
||||
i486 ELF binaries. But that will not work under Cygwin! The Cygwin
|
||||
toolchain (and probably MinGW), build DOS MZ format executables (i.e.,
|
||||
.exe files). That is probably not usable for most NuttX targets.
|
||||
Instead, you should use this i486-elf-gcc to generate true ELF binaries
|
||||
under Cygwin.
|
||||
* Makefile - Alter copy arguments to avoid permissions problems when
|
||||
copying NuttX header files.
|
||||
* toolchain/nxflat/nxflat.mk and Makefile - Fix include paths.
|
||||
* toolchain/gcc/3.3.6 - Added a patch to fixed compilation error on Ubuntu
|
||||
9.10.
|
||||
* toolchain/nxflat/Makefile - Correct static library link order.
|
||||
* configs/arm920t-defconfig-4.3.3 - Enable support for NXFLAT tools.
|
||||
* toolchain/binutils/2.21 and toolchain/gcc/4.5.2 - Add support for GCC
|
||||
4.5.2 with binutils 2.21.
|
||||
* configs/arm920t-eabi-defconfig-4.5.2 - Add a configuration to build a
|
||||
GCC 4.5.2 EABI ARM toolchain for the ARM920t.
|
||||
</pre></ul>
|
||||
|
||||
<table width ="100%">
|
||||
<tr bgcolor="#e4e4e4">
|
||||
<td>
|
||||
<a name="pendingchanges">Unreleased Changes</a>
|
||||
</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
<ul><pre>
|
||||
nuttx-6.16 2012-xx-xx Gregory Nutt <gnutt@nuttx.org>
|
||||
|
||||
apps-6.16 2012-xx-xx Gregory Nutt <gnutt@nuttx.org>
|
||||
|
||||
buildroot-1.11 2012-xx-xx <gnutt@nuttx.org>
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user