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Diffstat (limited to 'nuttx/Documentation/NuttX.html')
-rw-r--r-- | nuttx/Documentation/NuttX.html | 155 |
1 files changed, 63 insertions, 92 deletions
diff --git a/nuttx/Documentation/NuttX.html b/nuttx/Documentation/NuttX.html index ad71c555f..2e8aa1106 100644 --- a/nuttx/Documentation/NuttX.html +++ b/nuttx/Documentation/NuttX.html @@ -487,7 +487,7 @@ </table> <p> - The 25th release of NuttX (nuttx-0.3.13) is available for download + The 26th release of NuttX (nuttx-0.3.14) is available for download from the <a href="http://sourceforge.net/project/showfiles.php?group_id=189573">SourceForge</a> website. The change log associated with the release is available <a href="#currentrelease">here</a>. @@ -495,36 +495,47 @@ These unreleased changes are listed <a href="#pendingchanges">here</a>. </p> <p> - The nuttx-0.3.13 release includes some important bug fixes as well as a few new features. - Bugs fixed include: + The nuttx-0.3.14 release includes some important bug fixes as well as a few new features. + Critical bugs fixed include: <ul> - <li>Fixed problems with Cygwin-based console input. NSH now works with the Cygwin simulator.</li> - <li>sched_get_priority_max/min returned error on SCHED_RR.</li> - <li>Corrected detection of End-of-File in fgets().</li> - <li>Fixed an error in opendir() that could cause an assertion to fail inappropriately.</li> - <li>Corrected an error in the FAT that caused files opened for writing with O_APPEND to fail.</li> - <li>Fix error in getopt() when called with argc==1.</li> - <li>Fix error in stat() when used on the root directory.</li> - <li>Fixed a critical bug that effects the way that environment variables are shared amongst - pthreads.</li> - <li>uIP port now supports multi-threaded, concurrent socket access. So, for example, one - thread can be reading from a socket while another is writing to the socket.</li> + <li>FAT FS: + <ul> + <li>Fixed several critical bugs with regard to fat reading and writing and FAT12 + accesses. Basically the FAT FS only worked with my tiny test files and test + cases. A lot of stronger FAT tested is still needed!!</li> + <li>Fixed another FAT bug in implementation of FAT lseek; this prohibit correct + random access to large files.</li> + </ul> + </li> + <li>Network: + <ul> + <li>Corrected a critical bug that may prevent <code>recvfrom()</code> from receiving + packets from most remote UDP port numbers.</li> + <li>Corrected an error in multi-threaded socket handling in <code>send()</code> and + <code>sendto()</code>. Outgoing data could overwrite incoming data.</li> + <li>Corrected IP checksum calculation in ICMP and UDP message send logic. + <li>Corrected an error in <code>send()</code> timeout logic.</li> + </ul> + </li> </ul> </p> <p> New features were also added: <ul> - - <li>New OS APIs: chdir() and getcwd().</li> - <li>The Nuttx shell (NSH) has been extended in many ways: - <ul> - <li>New commands: mkfatfs, mkfifo, sleep, usleep, nice, sh, cd, and pwd commands - <li>New memory inspection commands and heap usage commands - <li>New capabilities: Execution of commands in background, execution of simple scripts, - redirection of command output, last command status ($?) - <li>Now supports if-then[-else]-fi construct - <li>and other features as noted in the ChangeLog. - </ul></li> + <li>Network: + <ul> + <li>Added support for application access to ICMP protocol stacks; Added + ping request logic (<code>net/uip</code>). + <li>Added basic TFTP client logic (<code>netutils/tftpc</code>). + </ul> + </li> + <li>NuttShell (NSH): + <ul> + <li>New commands: <code>test</code>, <code>[</code>, <code>ping</code>, + <code>mkrd,</code> <code>xd</code>, andTFTP <code>get</code> and <code>put</code> commands. + (See the new NuttShell User Guide for additional information). + </ul> + </li> </ul> </p> <p> @@ -1026,73 +1037,7 @@ Other memory: </table> <pre><ul> -nuttx-0.3.13 2008-09-01 Gregory Nutt <spudmonkey@racsa.co.cr> - - * NSH: Added mkfatfs, mkfifo, sleep, usleep and nice commands - * Fixed problem with console input in Cygwin-based simulator; NSH now works - with simulator. - * NSH will now execute commands in background - * sched_get_priority_max/min returned error on SCHED_RR - * Removed duplicate getenv() implementation in /lib - * Correct detection of End-of-File in fgets - * NSH: Implemented sh and crude script handler - * Fix prototype of read() and write(). Need to use ssize_t and size_t, not - int and unsigned int. - * NSH now supports redirection of command output - * NSH can now use both telnet and serial front ends together - * NSH: $variable can be used for any command value - * Fixed an error in opendir() that could cause an assertion to fail - inappropriately. - * Correct an error in the FAT that caused files opened for writing with - O_APPEND to fail. The file was not being properly positioned to the - end of the file in that case. - * NSH now supports last exit status $? - * NSH now supports if-then[-else]-fi construct - * NSH now supports comments beginning with '#' - * NSH now supports commands to inspect and modify memory - * NSH cat command now supports multiple files on command line - * Add chdir() and getcwd() - * Fix error in getopt() when called with argc==1 - * Fix error in stat() when used on the root directory - * NSH: Add cd and pwd commands and current working directory to all NSH - commands that refer to paths. - * Fix errors and warnings introduced into Linux sim build because of recent - Cygwin-based sim changes - * NSH: Add mem command to display heap usage - * Added telnet NSH configuration for Neuros OSD. - * Basic integration of concurrent telnet/serial NSH functional on Neuros - OSD. - * Fixed a critical bug that effects the way that environment variables are - shared amongst pthreads. - * uIP port enhance to support multi-threaded, concurrent socket access. So, - for example, one thread can be reading from a socket while another is - writing to the socket. - -pascal-0.1.2 2008-02-10 Gregory Nutt <spudmonkey@racsa.co.cr> - - * Add logic to build and link with the ZDS-II toolchain - use with the z16f. - * Make sure that POFF header structures are aligned - * Standardized POFF file format to big-endian - * Break up large switch statements to lower complexity - and eliminate a compiler bug - * Changes so that runtime compiles with SDCC. - -buildroot-0.1.0 2007-03-09 <spudmonkey@racsa.co.cr> - - * Support for arm-elf toolchain -</pre></ul> - -<table width ="100%"> - <tr bgcolor="#e4e4e4"> - <td> - <a name="pendingchanges">Unreleased Changes</a> - </td> - </tr> -</table> - -<pre><ul> -nuttx-0.3.14 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr> +nuttx-0.3.14 2008-09-08 Gregory Nutt <spudmonkey@racsa.co.cr> * FAT FS now uses position variable in struct file. This simplifies operations like ftell(). * fseek() needs to discard bytes buffered by ungetc(). @@ -1120,6 +1065,32 @@ nuttx-0.3.14 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr> * Fixed another FAT bug in implementation of FAT lseek; this prohibit correct random access to large files. +pascal-0.1.2 2008-02-10 Gregory Nutt <spudmonkey@racsa.co.cr> + + * Add logic to build and link with the ZDS-II toolchain + use with the z16f. + * Make sure that POFF header structures are aligned + * Standardized POFF file format to big-endian + * Break up large switch statements to lower complexity + and eliminate a compiler bug + * Changes so that runtime compiles with SDCC. + +buildroot-0.1.0 2007-03-09 <spudmonkey@racsa.co.cr> + + * Support for arm-elf toolchain +</pre></ul> + +<table width ="100%"> + <tr bgcolor="#e4e4e4"> + <td> + <a name="pendingchanges">Unreleased Changes</a> + </td> + </tr> +</table> + +<pre><ul> +nuttx-0.3.15 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr> + pascal-0.1.3 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr> buildroot-0.1.1 2008-xx-xx <spudmonkey@racsa.co.cr> |