diff --git a/apps/ChangeLog.txt b/apps/ChangeLog.txt index d5c885da32..62984f3496 100755 --- a/apps/ChangeLog.txt +++ b/apps/ChangeLog.txt @@ -134,7 +134,7 @@ * apps/examples/buttons: The button test can now be executed as an NSH built in command. -6.13 2012-xx-xx Gregory Nutt +6.13 2012-12-26 Gregory Nutt * apps/examples/dhcpd: May now be built as an NSH built-in application by setting CONFIG_NSH_BUILTIN_APPS. @@ -150,3 +150,5 @@ driver. * apps/examples/can: Add an NSH CAN command to drive and test a CAN driver in loopback mode. + +6.14 2012-xx-xx Gregory Nutt diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog index 284890e420..86f0969acc 100644 --- a/nuttx/ChangeLog +++ b/nuttx/ChangeLog @@ -2243,7 +2243,7 @@ * configs/stm3240g-eval/nsh: Adds a NuttShell (NSH) configure for the STM3240G-EVAL board. -6.13 2012-xx-xx Gregory Nutt +6.13 2011-12-26 Gregory Nutt * arch/arm/src/stm32/stm32f40xxx_dma.c: Add DMA support for the STM32 F4 family (untested on initial check-in) @@ -2296,4 +2296,7 @@ * configs/sure-pic32mx/*/defconfig. Calibrated all PIC32 delay loops. * configs/pcblogic-pic32mx/nsh. Add an NSH configuration for the PCBLogic PIC32 board. + * Both PIC32 OS test and NSH configurations have now been verified. + +6.14 2012-xx-xx Gregory Nutt diff --git a/nuttx/Documentation/NuttX.html b/nuttx/Documentation/NuttX.html index 585b8e6583..9a9b5756cd 100644 --- a/nuttx/Documentation/NuttX.html +++ b/nuttx/Documentation/NuttX.html @@ -8,7 +8,7 @@

NuttX RTOS

-

Last Updated: December 19, 2011

+

Last Updated: December 26, 2011

@@ -907,9 +907,9 @@

NuttX-6.12 Release Notes

- The 79th release of NuttX, Version 6.12, was made on December 6, 2011, and is available for download from the + The 80th release of NuttX, Version 6.13, was made on December 26, 2011, and is available for download from the SourceForge website. - Note that the release consists of two tarballs: nuttx-6.12.tar.gz and apps-6.12.tar.gz. + Note that the release consists of two tarballs: nuttx-6.13.tar.gz and apps-6.13.tar.gz. Both may be needed (see the top-level nuttx/README.txt file for build information) The change log associated with the release is available here. Unreleased changes after this release are available in SVN. @@ -919,43 +919,41 @@ New features in this release include:

    -
  • STM32. - Basic support added for the STM32 F4 family. - Board support verified for the STMicro STM3250G-EVAL board. -
    • -
  • File Systems. - SDIO-Based SD Card support: Add support for large (>4Gb) devices. - FAT: Enhanced partition handling. -
    • -
  • NX Graphics. - Added four new small sans serif fonts. -
  • Drivers. - Fix a banding problem with the R61580 LCD. + New standard interface for PWM drivers and common "upper half" PWM driver. + Updated the MP25x driver to support the Macronix MX25 chips (submitted by Mohammad Elwakeel). +
    • +
  • STMicro STM32 F1/F4. + Added an Ethernet driver, ADC drivers, DAC driver, PWM driver, CAN driver, F4 RTC driver, F4 DMA support, + logic for saving/restoring F4 FPU registers in context switches. +
    • +
  • STM32 Boards. + Added STM3240G-EVAL DHPCD and nettest configuration. + Support for a new STM32 board, the HY-Mini STM32v board (contributed by Laurent Latil). +
    • +
  • Microchip PIC32MX. + The port to the Microchip PIC32MX is finally functional and reliable. + The NuttX PIC32 port has verified configurations for the OS test and the NuttShell (NSH) both exist. +
    • +
  • Tests. + New re-usable tests (in apps/examples) for PWM, ADC, and CAN loopback. + Several existing tests can now be built as NSH built-in applicaitons (dhcpd, nettest, and all of the new tests).

Bugfixes, order roughly on decreasing criticality include the following. - The first two bugfixes are considered critical. + Both of these bugfixes are considered critical.

    -
  • FAT. - Fix errors in how the first entries in the root directory are added. - Fix errors in FAT date/time handling. +
  • STM32. + Correct handling of data overrun conditions. + Previous logic would hang with infinite interrupts when a data overrun occurred.
    • -
  • C Library. - wchar_t is a built-in type for C++ -
    • -
  • Signals. - Fix bug in certain sig_timedwait() error handling. -
    • -
  • Drivers. - Fix cloned errors in poll() handling in several drivers. -
    • -
  • Message Queues. - errno was not being set correctly by mq_notify(). +
  • DHCPD. + Fix several problems using host order address where network order addresses were expected (and vice versa).
+

See the ChangeLog for details.

@@ -1425,6 +1423,10 @@ Uros Platise added support for timers, RTC, I2C, FLASH, extended power management and other features. +
  • + Additional drivers and configurations were added in NuttX 6.13 for the STM32 F1 and F4. + F1 compatible drivers include an Ethernet driver, ADC driver, DAC driver, PWM driver, and a CAN driver. +

    • Development Environments: @@ -1669,11 +1671,15 @@

    STATUS: - As of this writing, the basic port is complete and passes the NuttX OS test. - An additional, validated configuration exists for the NuttShell (NSH, see the + As of this writing, the basic port is complete and first appeared in NuttX-6.12. + The port passes the NuttX OS test and includes a validated configuration for the NuttShell (NSH, see the NSH User Guide). - This basic port first appeared in NuttX-6.12. - A more complete port with support for SDIO, Ethernet, and USB OTG is expected in future releases. + Additional drivers and configurations were added in NuttX 6.13. + Drivers include an Ethernet driver, ADC driver, DAC driver, PWM driver, CAN driver, F4 RTC driver + (most of these are compatible with the F1 family as well). + That release also included F4 DMA support and logic for saving/restoring F4 FPU registers in context switches. + Networking intensions include support for Telnet NSH sessions and new configurations for DHPCD and the networking test (nettest). + A more complete port would include support for SDIO and USB OTG which are not available in NuttX 6.13.

    @@ -2011,10 +2017,10 @@

      STATUS: - This port is code complete and partially testing. - Initial testing was, unfortunately, delayed due to test equipment issues. - In the mean time, I received the Sure Electronics and the Microchip PIC32 Ethernet Starter kit. - I expect that this port will be functional when those other ports are functional, but I have not revisited this. + The basic port is code complete and fully verified in NuttX 6.13. + Available configurations include the OS test and the NuttShell (NSH - see the NSH User Guide). + A more complete port would include support of the USB OTG port on this board. + That driver is not yet available as of this writing.

    @@ -2031,14 +2037,19 @@ This port uses the "Advanced USB Storage Demo Board," Model DB-DP11215, from Sure Electronics. This board features the MicroChip PIC32MX440F512H. See the Sure website for further information about the DB-DP11215 board. + (I believe that that the DB-DP11215 may be obsoleted now but replaced with the very similar, DB-DP11212. + The DB-DP11212 board differs, I believe, only in its serial port configuration.)

      STATUS: - This port is code complete and has considerable test testing. - 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. - Work is ongoing as time permits and I expect a solid port for this board in NuttX 6.12. -

      + This NuttX port is code complete and has considerable test testing. + 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. + The fully verified port first appeared in NuttX 6.13. + Available configurations include the OS test and the NuttShell (NSH - see the NSH User Guide). + A more complete port would include support of the USB OTG port and of the LCD display on this board. + Those drivers are not yet available as of this writing. +

    @@ -2057,10 +2068,15 @@

      STATUS: - This port was started a shelved... The Starter Kit (even with the MEB) has no serial port. + This port was started and then shelved for some time... The Starter Kit (even with the MEB) has no serial port. I will have to come up with a different bring-up strategy to work with this board (probably using an external MAX2232 board for UART support).

      +

      + From what I can tell using MPLAB, the NuttX port is running and fully functional on the Starter Kit. + The only configuration available as of this writing is the OS test which depends on serial output for full verification. + I am considering using a USB serial console to complete the Starter Kit verification. Stay tuned for updates. +

    @@ -2642,52 +2658,77 @@ Other memory: 
      -nuttx-6.12 2011-12-06 Gregory Nutt <gnutt@nuttx.org>
+nuttx-6.13 2011-12-26 Gregory Nutt <gnutt@nuttx.org>
 
-    * fs/fat/fs_fat32util.c and fs_fat32.h: Logic extended to look in up to
-      four partitions for a valid FAT file system.
-    * drivers/input/tsc2007.c: Add support for 8-bit conversions; make sure
-      that A/D converters are active before requesting conversions.
-    * drivers/mmcsd0/mmcsd_sdio.c: Increase capacity variable from size_t
-      to uin64_t (if available) so that SD cards with capacities greater
-      than 4Gb can be supported.
-    * fs/fat/fs_fat32dirent.c: The root directory structure is different
-      from other directories.  When formatted by Windows, it is not initialized
-      at all.  Some additional special handling is required to initialize the
-      root directory entry to interoperate correctly with windows.
-    * fs/fat/fs_fat32util.c: In fat_systime2fattime(void) should be
-      clock_gettime() and not clock_gettime().  Also, there is a place where
-      FAT date is used instead of FAT time. (Thanks to David Sidrane).
-    * arch/arm/src/stm32 and arch/arm/include/stm32:  Add support for the
-      STM32F40xxx family of MCUs.
-    * configs/stm3240g-eval:  Add framework for the STMicro STM3240G-EVAL
-      board.
-    * include/sys/types.h:  wchar_t is a builtin type in C++ and its
-      declaration can cause errors with certain C++ compilers.
-    * sched/sig_timedwait.c:  Fix signal handling when the returned info
-      is NULL.  Before this change, it would derefence a NULL pointer
-      in this case.
-    * graphics/nxfonts/nxfonts_sans17x22.h and nxfonts_sans20x26.h:  Add
-      some very small sans serif fonts.
-    * graphics/nxfonts/nxfonts_sans17x23b.h and nxfonts_sans20x27b.h:  Add
-      corresponding sans serif bold fonts.
-    * drivers/input/ads7843e.c and tsc2007.c:  Fix some errors in the poll
-      setup error checking that was cloned into both drivers.
-    * sched/mq_notify.c:  Set errno appropriately on failures.  There are
-      still several message queue functions that do not set errno!
-    * arch/arm/src/stm32: Fixes to several STM32F40xxx files (contributed by
-      Mikhail Bychek).
-    * configs/stm3210e-eval/src/up_lcd.c:  Fix banding problem on the R61580
-      LCD
-    * configs/stm3240g-eval/ostest:  The basic STM32F40xx bringup is functional
-      (11/12/06) for the STM3240G-EVAL board and passes the OS test.
-    * configs/stm3240g-eval/nsh:  Adds a NuttShell (NSH) configure for the
+    * arch/arm/src/stm32/stm32f40xxx_dma.c:  Add DMA support for the STM32 F4
+      family (untested on initial check-in)
+    * arch/arm/src/armv7-m/up_fpu.c:  Add logic for saving an restoring VFP
+      floating point registers on context switches (but also disable the FPU
+      because CodeSourcery doesn't support hard flowing point!)
+    * arch/arm/src/stm32/chip/stm32_eth.h:  Add Ethernet register definitions
+      for the STM32 F4.
+    * arch/arm/srcm/stm32/stm32_eth.c:  Adds an Ethernet driver for the STM32 F4.
+    * arch/arm/srcm/stm32/stm32_dac.c and stm32_adc.c: "Skeleton" files for STM32
+      DAC and ADC drivers.  The actual logic will come later.
+    * arch/arm/srcm/stm32/stm32_eth.c:  There may be a few more lurking bugs, but
+      the STM32 Ethernet driver appears to be fully functional on the STM3240G-EVAL.
+    * arch/arm/srcm/stm32/stm32_eth.c:  Fix an error in clearing abnormal interrupt
+      events.
+    * configs/stm3240g-eval/dhcpd:  Add a DCHP daemon configuration for the
       STM3240G-EVAL board.
+    * configs/stm3240g-eval/nettest:  Add a network test configuration for the
+      STM3240G-EVAL board.
+    * arch/arm/srcm/stm32/stm32_rtc.c, stm32f10xxx_rtc.c, and stm32f40xxx_rtc:
+      Broke out separate drivers to handle the very different RTC implementations
+      in the STM32 F1 and F4 family.
+    * arch/arm/srcm/stm32/stm32f10xxx_rtc.c:  STM32 F4 RTC is functional (12/14/2011)
+    * net/uip-arp.c: Fix compilation issue with CONFIG_NET_ARP_IPIN
+    * include/nuttx/pwm.h and drivers/pwm.c:  Add an interface definition and a
+      "upper half" driver for PWM output.
+    * arch/arm/src/stm32/stm32_pwm.c:  Added a PWM "lower half" driver for the
+      STM32.  The initial check-in is little more than a framework for the driver.
+    * arch/arm/src/stm32/stm32_usbdev.c:  Corrected two CRITICAL errors in the USB
+      device-side driver:  (1) Handling of data overrun condition was wrong.  When
+      there was no further memory to accept further OUT endpoint data, the driver
+      would hang with infinite interrupts; (2) the logic in setting toggle bits
+      was not correct.  However, this driver has functioned for a long time until
+      the particular condition that revealed the bug occurred.  My impression is
+      that this latter bugfix also fixes some STM32 USB performance problems.
+    * configs/hymini-stm32v: A configuration for the HY-Mini STM32v board contributed
+      by Laurent Latil.  Theses changes also include support for the STM32F103VCT6. 
+    * arch/configs/stm3240g-eval/src/up_pwm.c:  Add hooks needed to use the new
+      apps/examples/pwm test of the STM32 PWM  driver.
+    * drivers/mtd/mp25x.c:  Add ability to use different SPI modes and different
+      manufacturers codes.  Fix a error in the wait for not busy (submitted by
+      Mohammad Elwakeel.
+    * arch/arm/src/stm32/stm32_can.c.  Add a low-level STM32 CAN driver. (Initial
+      check is incomplete).  Add loopback support to the driver.
+    * arch/arm/src/stm32/stm32_adc.c.  The ADC is now functional.  A more complete
+      driver would require DMA support.  I have some questions still about the
+      accuracy of the timer-driven sampling.
+    * configs/sure-pic32mx/nsh.  The PIC32 port is (finally) functional.  Add an
+      NSH configuration for the Sure PIC32MX board.
+    * configs/sure-pic32mx/*/defconfig.  Calibrated all PIC32 delay loops.
+    * configs/pcblogic-pic32mx/nsh.  Add an NSH configuration for the PCBLogic
+      PIC32 board.
+    * Both PIC32 OS test and NSH configurations have now been verified.
 
-apps-6.12 2011-12-06 Gregory Nutt <gnutt@nuttx.org>
+apps-6.13 2011-12-06 Gregory Nutt <gnutt@nuttx.org>
 
-    * apps/examples/buttons:  The button test can now be executed as an NSH
-      built in command.
+    * apps/examples/dhcpd: May now be built as an NSH built-in application
+      by setting CONFIG_NSH_BUILTIN_APPS.
+    * apps/netutils/dhcpd/dhcpd.c: Fix several problems using host order address
+      where network addresses expected (and vice versa).
+    * apps/examples/nettest: May now be built as an NSH built-in application
+      by setting CONFIG_NSH_BUILTIN_APPS.
+    * apps/examples/nettest: Correct some build issues with the nettest is
+      built for performance evaluation.
+    * apps/examples/adc:  Add a very simple test to drive and test an ADC
+      driver.
+    * apps/examples/pwm:  Add an NSH PWM command to drive and test a PWM
+      driver.
+    * apps/examples/can:  Add an NSH CAN command to drive and test a CAN
+      driver in loopback mode.
 
 pascal-1.0 2011-05-15 Gregory Nutt <gnutt@nuttx.org>
 
@@ -2730,40 +2771,9 @@ buildroot-1.10 2011-05-06 <gnutt@nuttx.org>
 
 
 
        -nuttx-6.13 2012-xx-xx Gregory Nutt <gnutt@nuttx.org>
+nuttx-6.14 2012-xx-xx Gregory Nutt <gnutt@nuttx.org>
 
-    * arch/arm/src/stm32/stm32f40xxx_dma.c:  Add DMA support for the STM32 F4
-      family (untested on initial check-in)
-    * arch/arm/src/armv7-m/up_fpu.c:  Add logic for saving an restoring VFP
-      floating point registers on context switches (but also disable the FPU
-      because CodeSourcery doesn't support hard flowing point!)
-    * arch/arm/src/stm32/chip/stm32_eth.h:  Add Ethernet register definitions
-      for the STM32 F4.
-    * arch/arm/srcm/stm32/stm32_eth.c:  Adds an Ethernet driver for the STM32 F4.
-    * arch/arm/srcm/stm32/stm32_dac.c and stm32_adc.c: "Skeleton" files for STM32
-      DAC and ADC drivers.  The actual logic will come later.
-    * arch/arm/srcm/stm32/stm32_eth.c:  There may be a few more lurking bugs, but
-      the STM32 Ethernet driver appears to be fully functional on the STM3240G-EVAL.
-    * arch/arm/srcm/stm32/stm32_eth.c:  Fix an error in clearing abnormal interrupt
-      events.
-    * configs/stm3240g-eval/dhcpd:  Add a DCHP daemon configuration for the
-      STM3240G-EVAL board.
-    * configs/stm3240g-eval/nettest:  Add a network test configuration for the
-      STM3240G-EVAL board.
-    * arch/arm/srcm/stm32/stm32_rtc.c, stm32f10xxx_rtc.c, and stm32f40xxx_rtc:
-      Broke out separate drivers to handle the very different RTC implementations
-      in the STM32 F1 and F4 family.
-
-apps-6.13 2012-xx-xx Gregory Nutt <gnutt@nuttx.org>
-
-    * apps/examples/dhcpd: May now be built as an NSH built-in application
-      by setting CONFIG_NSH_BUILTIN_APPS.
-    * apps/netutils/dhcpd/dhcpd.c: Fix several problems using host order address
-      where network addresses expected (and vice versa).
-    * apps/examples/nettest: May now be built as an NSH built-in application
-      by setting CONFIG_NSH_BUILTIN_APPS.
-    * apps/examples/nettest: Correct some build issues with the nettest is
-      built for performance evaluation.
+apps-6.14 2012-xx-xx Gregory Nutt <gnutt@nuttx.org>
 
 pascal-3.1 2012-xx-xx Gregory Nutt <gnutt@nuttx.org>
 
diff --git a/nuttx/ReleaseNotes b/nuttx/ReleaseNotes
index 6970a792a4..6e4c2ee454 100644
--- a/nuttx/ReleaseNotes
+++ b/nuttx/ReleaseNotes
@@ -2423,3 +2423,39 @@ Bugfixes, order roughly on decreasing criticality include:
     * Drivers. Fix cloned errors in poll() handling in several drivers.
     * Message Queues.  errno was not being set correctly by mq_notify().
     * C Library. wchar_t is a built-in type for C++
+
+NuttX-6.13
+^^^^^^^^^^
+
+The 80th release of NuttX, Version 6.13, was made on December 26, 2011
+and is available for download from the SourceForge website.  Note
+that release consists of two tarballs:  nuttx-6.13.tar.gz and
+apps-6.13.tar.gz.  Both may be needed (see the top-level nuttx/README.txt
+file for build information).
+
+New features in this release include:
+
+    * Drivers. New standard interface for PWM drivers and common
+      "upper half" PWM driver.  Updated the MP25x driver to support
+      the Macronix MX25 chips (submitted by Mohammad Elwakeel).
+    * STM32 F1/F4.  Added an Ethernet driver, ADC drivers, DAC driver,
+      PWM driver, CAN driver, F4 RTC driver, F4 DMA support,
+      logic for saving/restoring F4 FPU registers in context switches.
+    * STM32 Boards.  Added STM3240G-EVAL DHPCD and nettest configuration.
+      Support for a new STM32 board, the HY-Mini STM32v board, was
+      contributed by Laurent Latil
+    * PIC32.  The port to the Microchip PIC32MX is finally functional and
+      reliable.  The NuttX PIC32 port has verified configurations for
+      the OS test and the NuttShell (NSH) both exist.
+    * Tests:  New re-usable tests (in apps/examples) for PWM, ADC, and
+      CAN loopback.  Several existing tests can now be built as NSH built-in
+      applicaitons (dhcpd, nettest, and all of the new tests).
+
+Bugfixes, order roughly on decreasing criticality include:
+
+    * STM32:  Correct handling of data overrun conditions.  Existing logic
+      would hang with infinite interrupts when a data overrun occurred.
+    * DHCPD.  Fix several problems using host order address where network
+      addresses expected (and vice versa).
+
+And several others.  See the ChangeLog for more details.
diff --git a/nuttx/configs/pic32-starterkit/README.txt b/nuttx/configs/pic32-starterkit/README.txt
index 10ddfa2b20..4bf847c89d 100644
--- a/nuttx/configs/pic32-starterkit/README.txt
+++ b/nuttx/configs/pic32-starterkit/README.txt
@@ -509,6 +509,9 @@ Creating Compatible NuttX HEX files
 Serial Console
 ==============
 
+ [[Warning:  This all sounds great, but the fact is that I have not yet
+   gotten any serial UART output to work from the MEB.]]
+
   A serial console is not required to use NuttX.  However, all of the
   Nuttx example code in the apps/examples assumes that you have a 
   serial console.  The Ethernet Starter Kit(even with the MEB) does not