Prep for 6.13 release
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4231 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
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@ -8,7 +8,7 @@
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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: December 19, 2011</p>
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<p>Last Updated: December 26, 2011</p>
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</td>
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</tr>
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</table>
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@ -907,9 +907,9 @@
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<h2>NuttX-6.12 Release Notes</h2>
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<p>
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The 79<sup>th</sup> release of NuttX, Version 6.12, was made on December 6, 2011, and is available for download from the
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The 80<sup>th</sup> release of NuttX, Version 6.13, was made on December 26, 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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Note that the release consists of two tarballs: <code>nuttx-6.12.tar.gz</code> and <code>apps-6.12.tar.gz</code>.
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Note that the release consists of two tarballs: <code>nuttx-6.13.tar.gz</code> and <code>apps-6.13.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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@ -919,43 +919,41 @@
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New features in this release include:
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</p>
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<ul>
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<li><b>STM32</b>.
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Basic support added for the STM32 F4 family.
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Board support verified for the STMicro STM3250G-EVAL board.
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</li>
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<li><b>File Systems</b>.
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SDIO-Based SD Card support: Add support for large (>4Gb) devices.
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FAT: Enhanced partition handling.
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</li>
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<li><b>NX Graphics</b>.
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Added four new small sans serif fonts.
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</li>
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<li><b>Drivers</b>.
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Fix a banding problem with the R61580 LCD.
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New standard interface for PWM drivers and common "upper half" PWM driver.
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Updated the MP25x driver to support the Macronix MX25 chips (submitted by Mohammad Elwakeel).
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</li>
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<li><b>STMicro STM32 F1/F4</b>.
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Added an Ethernet driver, ADC drivers, DAC driver, PWM driver, CAN driver, F4 RTC driver, F4 DMA support,
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logic for saving/restoring F4 FPU registers in context switches.
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</li>
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<li><b>STM32 Boards</b>.
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Added STM3240G-EVAL DHPCD and nettest configuration.
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Support for a new STM32 board, the HY-Mini STM32v board (contributed by Laurent Latil).
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</li>
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<li><b>Microchip PIC32MX</b>.
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The port to the Microchip PIC32MX is finally functional and reliable.
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The NuttX PIC32 port has verified configurations for the OS test and the NuttShell (NSH) both exist.
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</li>
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<li><b>Tests</b>.
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New re-usable tests (in apps/examples) for PWM, ADC, and CAN loopback.
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Several existing tests can now be built as NSH built-in applicaitons (dhcpd, nettest, and all of the new tests).
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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 the following.
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The first two bugfixes are considered critical.
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Both of these bugfixes are considered critical.
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</p>
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<ul>
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<li><b>FAT</b>.
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Fix errors in how the first entries in the root directory are added.
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Fix errors in FAT date/time handling.
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<li><b>STM32</b>.
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Correct handling of data overrun conditions.
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Previous logic would hang with infinite interrupts when a data overrun occurred.
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</li>
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<li><b>C Library</b>.
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<code>wchar_t</code> is a built-in type for C++
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</li>
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<li><b>Signals</b>.
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Fix bug in certain <code>sig_timedwait()</code> error handling.
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</li>
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<li><b>Drivers</b>.
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Fix cloned errors in <code>poll()</code> handling in several drivers.
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</li>
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<li><b>Message Queues</b>.
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<code>errno</code> was not being set correctly by <code>mq_notify()</code>.
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<li><b>DHCPD</b>.
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Fix several problems using host order address where network order addresses were expected (and vice versa).
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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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</p>
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@ -1425,6 +1423,10 @@
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Uros Platise added support for timers, RTC, I2C, FLASH, extended power management
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and other features.
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</li>
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<li>
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Additional drivers and configurations were added in NuttX 6.13 for the STM32 F1 and F4.
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F1 compatible drivers include an Ethernet driver, ADC driver, DAC driver, PWM driver, and a CAN driver.
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</li>
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</ul>
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<p>
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<b>Development Environments:</b>
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@ -1669,11 +1671,15 @@
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</p>
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<p>
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<b>STATUS:</b>
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As of this writing, the basic port is complete and passes the NuttX OS test.
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An additional, validated configuration exists for the NuttShell (NSH, see the
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As of this writing, the basic port is complete and first appeared in NuttX-6.12.
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The port passes the NuttX OS test and includes a validated configuration for the NuttShell (NSH, see the
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<a href="http://www.nuttx.org/NuttShell.html">NSH User Guide</a>).
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This basic port first appeared in NuttX-6.12.
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A more complete port with support for SDIO, Ethernet, and USB OTG is expected in future releases.
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Additional drivers and configurations were added in NuttX 6.13.
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Drivers include an Ethernet driver, ADC driver, DAC driver, PWM driver, CAN driver, F4 RTC driver
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(most of these are compatible with the F1 family as well).
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That release also included F4 DMA support and logic for saving/restoring F4 FPU registers in context switches.
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Networking intensions include support for Telnet NSH sessions and new configurations for DHPCD and the networking test (nettest).
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A more complete port would include support for SDIO and USB OTG which are not available in NuttX 6.13.
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</p>
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</td>
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</tr>
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@ -2011,10 +2017,10 @@
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<ul>
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<p>
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<b>STATUS:</b>
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This port is code complete and partially testing.
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Initial testing was, unfortunately, delayed due to test equipment issues.
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In the mean time, I received the Sure Electronics and the Microchip PIC32 Ethernet Starter kit.
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I expect that this port will be functional when those other ports are functional, but I have not revisited this.
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The basic port is code complete and fully verified in NuttX 6.13.
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Available configurations include the OS test and the NuttShell (NSH - see the <a href="http://www.nuttx.org/NuttShell.html">NSH User Guide</a>).
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A more complete port would include support of the USB OTG port on this board.
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That driver is not yet available as of this writing.
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</p>
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</ul>
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</td>
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@ -2031,14 +2037,19 @@
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This port uses the "Advanced USB Storage Demo Board," Model DB-DP11215, from <a href="http://www.sureelectronics.net">Sure Electronics</a>.
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This board features the MicroChip PIC32MX440F512H.
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See the <a href="http://www.sureelectronics.net/goods.php?id=1168">Sure website</a> for further information about the DB-DP11215 board.
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(I believe that that the DB-DP11215 may be obsoleted now but replaced with the very similar, DB-DP11212.
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The DB-DP11212 board differs, I believe, only in its serial port configuration.)
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</p>
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<ul>
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<p>
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<b>STATUS:</b>
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This port is code complete and has considerable test testing.
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The port for this board was nearly complete in NuttX 6.11, but still requires a few bug fixes before it will be ready for prime time.
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Work is ongoing as time permits and I expect a solid port for this board in NuttX 6.12.
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</p>
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This NuttX port is code complete and has considerable test testing.
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The port for this board was completed in NuttX 6.11, but still required a few bug fixes before it will be ready for prime time.
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The fully verified port first appeared in NuttX 6.13.
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Available configurations include the OS test and the NuttShell (NSH - see the <a href="http://www.nuttx.org/NuttShell.html">NSH User Guide</a>).
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A more complete port would include support of the USB OTG port and of the LCD display on this board.
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Those drivers are not yet available as of this writing.
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</p>
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</ul>
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</td>
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</tr>
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@ -2057,10 +2068,15 @@
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<ul>
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<p>
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<b>STATUS:</b>
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This port was started a shelved... The Starter Kit (even with the MEB) has no serial port.
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This port was started and then shelved for some time... The Starter Kit (even with the MEB) has no serial port.
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I will have to come up with a different bring-up strategy to work with this board (probably using
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an external MAX2232 board for UART support).
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</p>
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<p>
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From what I can tell using MPLAB, the NuttX port is running and fully functional on the Starter Kit.
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The only configuration available as of this writing is the OS test which depends on serial output for full verification.
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I am considering using a USB serial console to complete the Starter Kit verification. Stay tuned for updates.
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</p>
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</ul>
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</td>
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</tr>
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@ -2642,52 +2658,77 @@ Other memory:
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</table>
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<ul><pre>
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nuttx-6.12 2011-12-06 Gregory Nutt <gnutt@nuttx.org>
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nuttx-6.13 2011-12-26 Gregory Nutt <gnutt@nuttx.org>
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* fs/fat/fs_fat32util.c and fs_fat32.h: Logic extended to look in up to
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four partitions for a valid FAT file system.
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* drivers/input/tsc2007.c: Add support for 8-bit conversions; make sure
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that A/D converters are active before requesting conversions.
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* drivers/mmcsd0/mmcsd_sdio.c: Increase capacity variable from size_t
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to uin64_t (if available) so that SD cards with capacities greater
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than 4Gb can be supported.
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* fs/fat/fs_fat32dirent.c: The root directory structure is different
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from other directories. When formatted by Windows, it is not initialized
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at all. Some additional special handling is required to initialize the
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root directory entry to interoperate correctly with windows.
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* fs/fat/fs_fat32util.c: In fat_systime2fattime(void) should be
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clock_gettime() and not clock_gettime(). Also, there is a place where
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FAT date is used instead of FAT time. (Thanks to David Sidrane).
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* arch/arm/src/stm32 and arch/arm/include/stm32: Add support for the
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STM32F40xxx family of MCUs.
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* configs/stm3240g-eval: Add framework for the STMicro STM3240G-EVAL
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board.
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* include/sys/types.h: wchar_t is a builtin type in C++ and its
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declaration can cause errors with certain C++ compilers.
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* sched/sig_timedwait.c: Fix signal handling when the returned info
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is NULL. Before this change, it would derefence a NULL pointer
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in this case.
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* graphics/nxfonts/nxfonts_sans17x22.h and nxfonts_sans20x26.h: Add
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some very small sans serif fonts.
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* graphics/nxfonts/nxfonts_sans17x23b.h and nxfonts_sans20x27b.h: Add
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corresponding sans serif bold fonts.
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* drivers/input/ads7843e.c and tsc2007.c: Fix some errors in the poll
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setup error checking that was cloned into both drivers.
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* sched/mq_notify.c: Set errno appropriately on failures. There are
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still several message queue functions that do not set errno!
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* arch/arm/src/stm32: Fixes to several STM32F40xxx files (contributed by
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Mikhail Bychek).
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* configs/stm3210e-eval/src/up_lcd.c: Fix banding problem on the R61580
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LCD
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* configs/stm3240g-eval/ostest: The basic STM32F40xx bringup is functional
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(11/12/06) for the STM3240G-EVAL board and passes the OS test.
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* configs/stm3240g-eval/nsh: Adds a NuttShell (NSH) configure for the
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* arch/arm/src/stm32/stm32f40xxx_dma.c: Add DMA support for the STM32 F4
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family (untested on initial check-in)
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* arch/arm/src/armv7-m/up_fpu.c: Add logic for saving an restoring VFP
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floating point registers on context switches (but also disable the FPU
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because CodeSourcery doesn't support hard flowing point!)
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* arch/arm/src/stm32/chip/stm32_eth.h: Add Ethernet register definitions
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for the STM32 F4.
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* arch/arm/srcm/stm32/stm32_eth.c: Adds an Ethernet driver for the STM32 F4.
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* arch/arm/srcm/stm32/stm32_dac.c and stm32_adc.c: "Skeleton" files for STM32
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DAC and ADC drivers. The actual logic will come later.
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* arch/arm/srcm/stm32/stm32_eth.c: There may be a few more lurking bugs, but
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the STM32 Ethernet driver appears to be fully functional on the STM3240G-EVAL.
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* arch/arm/srcm/stm32/stm32_eth.c: Fix an error in clearing abnormal interrupt
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events.
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* configs/stm3240g-eval/dhcpd: Add a DCHP daemon configuration for the
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STM3240G-EVAL board.
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* configs/stm3240g-eval/nettest: Add a network test configuration for the
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STM3240G-EVAL board.
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* arch/arm/srcm/stm32/stm32_rtc.c, stm32f10xxx_rtc.c, and stm32f40xxx_rtc:
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Broke out separate drivers to handle the very different RTC implementations
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in the STM32 F1 and F4 family.
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* arch/arm/srcm/stm32/stm32f10xxx_rtc.c: STM32 F4 RTC is functional (12/14/2011)
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* net/uip-arp.c: Fix compilation issue with CONFIG_NET_ARP_IPIN
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* include/nuttx/pwm.h and drivers/pwm.c: Add an interface definition and a
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"upper half" driver for PWM output.
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* arch/arm/src/stm32/stm32_pwm.c: Added a PWM "lower half" driver for the
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STM32. The initial check-in is little more than a framework for the driver.
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* arch/arm/src/stm32/stm32_usbdev.c: Corrected two CRITICAL errors in the USB
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device-side driver: (1) Handling of data overrun condition was wrong. When
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there was no further memory to accept further OUT endpoint data, the driver
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would hang with infinite interrupts; (2) the logic in setting toggle bits
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was not correct. However, this driver has functioned for a long time until
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the particular condition that revealed the bug occurred. My impression is
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that this latter bugfix also fixes some STM32 USB performance problems.
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* configs/hymini-stm32v: A configuration for the HY-Mini STM32v board contributed
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by Laurent Latil. Theses changes also include support for the STM32F103VCT6.
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* arch/configs/stm3240g-eval/src/up_pwm.c: Add hooks needed to use the new
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apps/examples/pwm test of the STM32 PWM driver.
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* drivers/mtd/mp25x.c: Add ability to use different SPI modes and different
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manufacturers codes. Fix a error in the wait for not busy (submitted by
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Mohammad Elwakeel.
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* arch/arm/src/stm32/stm32_can.c. Add a low-level STM32 CAN driver. (Initial
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check is incomplete). Add loopback support to the driver.
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* arch/arm/src/stm32/stm32_adc.c. The ADC is now functional. A more complete
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driver would require DMA support. I have some questions still about the
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accuracy of the timer-driven sampling.
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* configs/sure-pic32mx/nsh. The PIC32 port is (finally) functional. Add an
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NSH configuration for the Sure PIC32MX board.
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* configs/sure-pic32mx/*/defconfig. Calibrated all PIC32 delay loops.
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* configs/pcblogic-pic32mx/nsh. Add an NSH configuration for the PCBLogic
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PIC32 board.
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* Both PIC32 OS test and NSH configurations have now been verified.
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apps-6.12 2011-12-06 Gregory Nutt <gnutt@nuttx.org>
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apps-6.13 2011-12-06 Gregory Nutt <gnutt@nuttx.org>
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* apps/examples/buttons: The button test can now be executed as an NSH
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built in command.
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* apps/examples/dhcpd: May now be built as an NSH built-in application
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by setting CONFIG_NSH_BUILTIN_APPS.
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* apps/netutils/dhcpd/dhcpd.c: Fix several problems using host order address
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where network addresses expected (and vice versa).
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* apps/examples/nettest: May now be built as an NSH built-in application
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by setting CONFIG_NSH_BUILTIN_APPS.
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* apps/examples/nettest: Correct some build issues with the nettest is
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built for performance evaluation.
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* apps/examples/adc: Add a very simple test to drive and test an ADC
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driver.
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* apps/examples/pwm: Add an NSH PWM command to drive and test a PWM
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driver.
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* apps/examples/can: Add an NSH CAN command to drive and test a CAN
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driver in loopback mode.
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pascal-1.0 2011-05-15 Gregory Nutt <gnutt@nuttx.org>
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@ -2730,40 +2771,9 @@ buildroot-1.10 2011-05-06 <gnutt@nuttx.org>
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</table>
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<ul><pre>
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nuttx-6.13 2012-xx-xx Gregory Nutt <gnutt@nuttx.org>
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nuttx-6.14 2012-xx-xx Gregory Nutt <gnutt@nuttx.org>
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* arch/arm/src/stm32/stm32f40xxx_dma.c: Add DMA support for the STM32 F4
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family (untested on initial check-in)
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* arch/arm/src/armv7-m/up_fpu.c: Add logic for saving an restoring VFP
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floating point registers on context switches (but also disable the FPU
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because CodeSourcery doesn't support hard flowing point!)
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* arch/arm/src/stm32/chip/stm32_eth.h: Add Ethernet register definitions
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for the STM32 F4.
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* arch/arm/srcm/stm32/stm32_eth.c: Adds an Ethernet driver for the STM32 F4.
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* arch/arm/srcm/stm32/stm32_dac.c and stm32_adc.c: "Skeleton" files for STM32
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DAC and ADC drivers. The actual logic will come later.
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* arch/arm/srcm/stm32/stm32_eth.c: There may be a few more lurking bugs, but
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the STM32 Ethernet driver appears to be fully functional on the STM3240G-EVAL.
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* arch/arm/srcm/stm32/stm32_eth.c: Fix an error in clearing abnormal interrupt
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events.
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* configs/stm3240g-eval/dhcpd: Add a DCHP daemon configuration for the
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STM3240G-EVAL board.
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* configs/stm3240g-eval/nettest: Add a network test configuration for the
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STM3240G-EVAL board.
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* arch/arm/srcm/stm32/stm32_rtc.c, stm32f10xxx_rtc.c, and stm32f40xxx_rtc:
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Broke out separate drivers to handle the very different RTC implementations
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in the STM32 F1 and F4 family.
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apps-6.13 2012-xx-xx Gregory Nutt <gnutt@nuttx.org>
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* apps/examples/dhcpd: May now be built as an NSH built-in application
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by setting CONFIG_NSH_BUILTIN_APPS.
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* apps/netutils/dhcpd/dhcpd.c: Fix several problems using host order address
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where network addresses expected (and vice versa).
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* apps/examples/nettest: May now be built as an NSH built-in application
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by setting CONFIG_NSH_BUILTIN_APPS.
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* apps/examples/nettest: Correct some build issues with the nettest is
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built for performance evaluation.
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apps-6.14 2012-xx-xx Gregory Nutt <gnutt@nuttx.org>
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pascal-3.1 2012-xx-xx Gregory Nutt <gnutt@nuttx.org>
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