Last Updated: July 15, 2010
+Last Updated: July 18, 2010
nuttx-5.7 Release Notes: +
nuttx-5.8 Release Notes:
- This 54th release of NuttX was made on June 22, 2010 and is available for download from the + This 55th release of NuttX was made on July 18, 2010 and is available for download from the SourceForge website. The change log associated with the release is available here. Unreleased changes after this release are available in CVS. These unreleased changes are listed here.
- This release adds basic support for one new ARM Cortex-M3 architecture: -
+ Additional minor fixes are also included as detailed in the ChangeLog.
- Further efforts include: (1) development of a DMA support library, (2) SPI-based MMC/SD - support, and (3) verification of the USB driver. Watch for announcement of the completed - LPC1768 port expected in NuttX-5.8. + Several new features have been fully developed and included in this release, but + full verification of most of these new features has been blocked for a variety + of issues:
+
@@ -1190,14 +1201,11 @@
functional release for the NXP LPC1768/Nucleus2G occured with NuttX 5.7.
That initial basic release included timer interrupts and a serial console and was
verified using the NuttX OS test (examples/ostest).
- That release includes a verified NuttShell (NSH) configuration
+ That release included a verified NuttShell (NSH) configuration
(see the NSH User Guide).
- Also included are unverified SPI and USB device drivers.
-
- - Current efforts include: (1) development of a DMA support library, (2) SPI-based MMC/SD - support, and (3) verification of the USB driver. - Watch for announcement of the completed LPC1768 port expected in NuttX-5.8. + The NSH configuration support the Nucleus2G's microSD slot and additional configurations + are available to exercise the the USB serial and USB mass storage devices. + However, as of this writing neight the SPI nor the USB device drivers are fully verified. Development Environments: @@ -1792,16 +1800,31 @@ Other memory: |
-nuttx-5.7 2010-06-22 Gregory Nutt <spudmonkey@racsa.co.cr> +nuttx-5.8 2010-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr> - * configs/nucleus2g - Add ostest configuration for the Nucleus 2G - LPC1768 board from 2G Engineering (http://www.2g-eng.com/) - * arch/arm/src/lpc17xx - Added basic LPC17xx boot-up logic, - interrupt handling, and GPIO configuration. - * configs/nucleus2g/ostest - Completed bring-up of LPC1768 on - the Nucleus2G board using the examples/ostest - * configs/nucleus2g/nsh - Added and verified a NuttShell (NSH) - configuration for the LPC1768 on the Nucleus2G board. + * configs/nucleus2g/src/up_nsh.c and up_ssp.c - Add support + for SPI-based MMC/SD cards and integrate into the NSH example. + * arch/arm/src/lm3s/lm3s_vectors.S - Correct vectors for GPIOC & D + interrupts. + * arch/arm/src/lpc17xx/lp17_clockconfig.c - Power was not being + provided to GPIO module. This is a critical bugfix! + * arch/arm/src/lpc17xx/lpc17_serial.c - Improved logic to handle + missed TX interrupts. + * arch/arm/src/lpc17xx/lpc17_ssp.c - Fix a hard fault during SSP + initialization. + * configs/nucleus2g/src/up_led.c - Change how LEDs are controlled + so that they can be used both for NuttX instrumentation and + by application software. + * include/net/uip/igmp.h and uip-igmp.h - Add header files ini + preparation for NuttX IGMP support + * net/uip/uip_igmp*.c - Add IGMP support (untested on initial + checkin). + * examples/igmp - Add a trivial test for IGMP (much more is needed) + * configs/nucleus2g/usbserial and usbstorage - Add USB configurations + for testing purposes. + * arch/arm/src/common/up_internal.h, cortexm3/up_assert.c, + */*_vectors.S - Correct compilations errors when CONFIG_ARCH_INTERRUPTSTACK + is enabled (feature still not tested) pascal-2.0 2010-12-21 Gregory Nutt <spudmonkey@racsa.co.cr> @@ -1831,31 +1854,7 @@ buildroot-1.8 2009-12-21 <spudmonkey@racsa.co.cr>
-nuttx-5.8 2010-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr> - - * configs/nucleus2g/src/up_nsh.c and up_ssp.c - Add support - for SPI-based MMC/SD cards and integrate into the NSH example. - * arch/arm/src/lm3s/lm3s_vectors.S - Correct vectors for GPIOC & D - interrupts. - * arch/arm/src/lpc17xx/lp17_clockconfig.c - Power was not being - provided to GPIO module. This is a critical bugfix! - * arch/arm/src/lpc17xx/lpc17_serial.c - Improved logic to handle - missed TX interrupts. - * arch/arm/src/lpc17xx/lpc17_ssp.c - Fix a hard fault during SSP - initialization. - * configs/nucleus2g/src/up_led.c - Change how LEDs are controlled - so that they can be used both for NuttX instrumentation and - by application software. - * include/net/uip/igmp.h and uip-igmp.h - Add header files ini - preparation for NuttX IGMP support - * net/uip/uip_igmp*.c - Add IGMP support (untested on initial - checkin). - * examples/igmp - Add a trivial test for IGMP (much more is needed) - * configs/nucleus2g/usbserial and usbstorage - Add USB configurations - for testing purposes. - * arch/arm/src/common/up_internal.h, cortexm3/up_assert.c, - */*_vectors.S - Correct compilations errors when CONFIG_ARCH_INTERRUPTSTACK - is enabled (feature still not tested) +nuttx-5.9 2010-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr> pascal-2.1 2010-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>