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Diffstat (limited to 'nuttx/Documentation/NuttX.html')
| -rw-r--r-- | nuttx/Documentation/NuttX.html | 112 |
1 files changed, 76 insertions, 36 deletions
diff --git a/nuttx/Documentation/NuttX.html b/nuttx/Documentation/NuttX.html index 203ae6e88..8dd0eaa49 100644 --- a/nuttx/Documentation/NuttX.html +++ b/nuttx/Documentation/NuttX.html @@ -729,31 +729,37 @@ </tr> </table> -<p><b>nuttx-5.2 Release Notes</b>: +<p><b>nuttx-5.3 Release Notes</b>: <p> - This 49<sup>th</sup> release of NuttX was made on March 18, 2010 and is available for download from the + This 50<sup>th</sup> release of NuttX was made on April 11, 2010 and 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>. Unreleased changes after this release are available in CVS. These unreleased changes are listed <a href="#pendingchanges">here</a>. </p> <p> - This release completes the verification of the basic port for the NXP - <a href="http://ics.nxp.com/products/lpc3000/lpc313x.lpc314x.lpc315x/">LPC3131</a> MCU - on the <a href="http://www.embeddedartists.com/products/kits/lpc3131_kit.php">Embedded Artists EA3131</a> board. - This basic port includes basic boot-up, serial console, and timer interrupts. This port - has been verified on the using the NuttX OS test and includes a working - implementation of the NuttShell (NSH). + This release suport for one new achitecture: </p> +<ul> + <li>A basic port for the NXP LPC2378 MCU on the Olimex-LPC2378 development board was contributed by Rommel Marcelo.</li> +</ul> <p> - An extended release will follow and should include SDIO-based SD card - support and device USB. + And extensions to two existing architures: </p> +<ul> + <li>David Hewson contributed a dual-speed (full/high) USB device-side driver + for the NXP LPC3131 on the Embedded Artists EA3131 development board.</li> + <li>A DMA driver and a high speed MCI driver for the Atmel AT91SAM3U are + included (but not fully tested in this release).</li> +</ul> <p> - A few additional features and bugfixes of a minor nature were also incorporated - as detailed in the <a href="#currentrelease">ChangeLog</a>. + Two important bugfix was also included: </p> +<ul> + <li>An important fix to the USB mass storage driver was contributed by David Hewson.</li> + <li>A serious error in the AT91SAM3U PIO handling was fixed.</li> +</ul> <table width ="100%"> <tr bgcolor="#e4e4e4"> @@ -849,6 +855,34 @@ <td><br></td> <td> <p> + <b>NXP LPC2378</b>. + Support is provided for the NXP LPC2378 MCU. In particular, + support is provided for the Olimex-LPC2378 development board. + This port was contributed by Rommel Marcelo is was first released in NuttX-5.3. + This port also used the GNU arm-elf toolchain* under Linux or Cygwin. + </p> + <ul> + <p> + <b>STATUS:</b> + This port boots and passes the OS test (examples/ostest) and includes a + working includes a working implementation of the NuttShell (<a href="NuttShell.html">(NSH)</a>). + The port is complete and verified. + As of NuttX 5.3, the port includes only basic timer interrupts and serial console support. + </p> + <p> + <b>Development Environments:</b> (Same as for the NXP LPC214x). + </p> + </ul> + </td> +</tr> +<tr> + <td><br></td> + <td><hr></td> +</tr> +<tr> + <td><br></td> + <td> + <p> <b>STMicro STR71x</b>. Support is provided for the STMicro STR71x family of processors. In particular, support is provided for the Olimex STR-P711 evaluation board. @@ -934,8 +968,8 @@ <td><br></td> <td> <b>NXP <a href="http://ics.nxp.com/products/lpc3000/lpc313x.lpc314x.lpc315x/">LPC3131</a></b>. - The basic port for the NXP LPC3131 on the <a href="http://www.embeddedartists.com/products/kits/lpc3131_kit.php">Embedded Artists EA3131</a> - development board was released in NuttX-5.1 with a GNU arm-elf or arm-eabi toolchain* under Linux or Cygwin + The port for the NXP LPC3131 on the <a href="http://www.embeddedartists.com/products/kits/lpc3131_kit.php">Embedded Artists EA3131</a> + development board was first released in NuttX-5.1 with a GNU arm-elf or arm-eabi toolchain* under Linux or Cygwin (but was not functional until NuttX-5.2). </p> <ul> @@ -943,10 +977,10 @@ <b>STATUS:</b> The basic EA3131 port is complete and verified in NuttX-5.2 This basic port includes basic boot-up, serial console, and timer interrupts. - This port has been verified on the using the NuttX OS test and includes a working - implementation of the NuttShell (NSH). - An extended release will follow and should include SDIO-based SD card - support and device USB. + This port was extended in NuttX 5.3 with a USB high speed driver contributed by David Hewson. + This port has been verified on the using the NuttX OS test, USB serial and mass storage + tests and includes a working implementation of the NuttShell (<a href="NuttShell.html">(NSH)</a>). + An extended release will follow and should include SDIO-based SD card support. </p> </ul> </td> @@ -1606,21 +1640,26 @@ Other memory: </table> <ul><pre> -nuttx-5.2 2010-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr> - - * arch/arm/src/sam3u/sam3u_pio.c - Fix an address calculation error - that caused ports B & C to get mapped to the PIOA base address. - This is an important bugfix! (a patch is available) - * arch/arm/src/lpc313x/lpc313x_boot.c - Fix an error in the vector - initialization was causing a memory fault. - * lib/lib_strtod.c - Add strtod() - * lpc3131/ea3131 - Several bring fixes submitted by David Hewson. The - lpc3131 is almost there! Thanks David! - * arch/arm/src/arm/up_head.S - Corrected backward conditional compilation - that selects if vectors are located at 0x0000:0000 or 0xffff:f000. - This fixes the last show stopper bug in the lpc313x bring-up. - * configs/ea3131/nsh - Added a NuttShell (NSH) configuration for the - EA3131. +nuttx-5.3 2010-04-11 Gregory Nutt <spudmonkey@racsa.co.cr> + + * arch/arm/src/lpc313x/lpc313x_usbdev.c - USB driver for the LPC313x + contributed by David Hewson. + * configs/ea3131/src/up_ubstrgc.c, configs/ea3131/usbserial, + configs/ea3131/usbstorage - USB storage and USB serial example support + contributed by David Hewson. + * Several important compilation error fixes in lpc313x and (dualspeed) USB + code also contributed by David Hewson. + * arch/arm/src/sam3u/sam3u_dmac.c - DMA support for the AT90SAM3U. + * arch/arm/src/sam3u/sam3u_hsmci.c - SD memory card support for AT90SAM3U + (Neither the DMA nor the HSMCI driver are functional on the initial checkin). + * drivers/usbdev - Several important fixes to the USB mass storage driver + submitted by David Hewson. + * configs/olimex-lpc2378, arch/arm/include/lpc2378, and arch/arm/src/lpc2378 - + Basic port of the NXP 2378 on the Olimex board contributed by + Rommel Marcelo. + * arch/arm/src/sam3u/sam3u_internal.h - Fixed a critical bug in the AT91SAM3U + PIO decoding. No PIOs greater than 15 could be used on any port! Obviously, + no one has been using this port. pascal-2.0 2010-12-21 Gregory Nutt <spudmonkey@racsa.co.cr> @@ -1650,7 +1689,7 @@ buildroot-1.8 2009-12-21 <spudmonkey@racsa.co.cr> </table> <ul><pre> -nuttx-5.3 2010-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr> +nuttx-5.3 2010-04-11 Gregory Nutt <spudmonkey@racsa.co.cr> * arch/arm/src/lpc313x/lpc313x_usbdev.c - USB driver for the LPC313x contributed by David Hewson. @@ -1660,9 +1699,8 @@ nuttx-5.3 2010-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr> * Several important compilation error fixes in lpc313x and (dualspeed) USB code also contributed by David Hewson. * arch/arm/src/sam3u/sam3u_dmac.c - DMA support for the AT90SAM3U. - (untested on initial checkin). * arch/arm/src/sam3u/sam3u_hsmci.c - SD memory card support for AT90SAM3U - (incomplete on initial checkin). + (Neither the DMA nor the HSMCI driver are functional on the initial checkin). * drivers/usbdev - Several important fixes to the USB mass storage driver submitted by David Hewson. * configs/olimex-lpc2378, arch/arm/include/lpc2378, and arch/arm/src/lpc2378 - @@ -1672,6 +1710,8 @@ nuttx-5.3 2010-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr> PIO decoding. No PIOs greater than 15 could be used on any port! Obviously, no one has been using this port. +nuttx-5.3 2010-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr> + pascal-2.1 2010-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr> buildroot-1.9 2010-xx-xx <spudmonkey@racsa.co.cr> |