Updated changelogs and release notes in preparation for the 7.2 release. Still need to do a little more before the release

3 files changed, 296 insertions, 9 deletions

diff --git a/apps/ChangeLog.txt b/apps/ChangeLog.txt
index af1f8fa53..757110aec 100644
--- a/apps/ChangeLog.txt
+++ b/apps/ChangeLog.txt
@@ -859,7 +859,7 @@
 	  is removed.  Only the newer configuration using the kconfig-frontends
 	  tools is now supported (2014-3-6).
 
-7.2 2014-xx-xx Gregory Nutt <gnutt@nuttx.org>
+7.2 2014-04-29 Gregory Nutt <gnutt@nuttx.org>
 
 	* apps/nshlib/nsh_parse.c: Fix NuttShell version number display in
 	  welcome message.  version.h was not being included (2014-3-23).
@@ -886,7 +886,7 @@
 	  from Manuel Stuehn (2014-4-12).
 	* apps/examples/touchscreen:  Add a configuration option to indicate if
 	  architecture-specific initialized is required, yes or no (2014-4-14).
-	* apps/system/nxplayer/nxplayer.c:  Complilation failure in one
+	* apps/system/nxplayer/nxplayer.c:  Compilation failure in one
 	  configuration reported by Manuel Stuhn (2014-4-21).
 	* apps/system/sdcard:  Remove an STM32 dependency.  From Bob Doiron
 	  (2014-4-21).
@@ -898,3 +898,4 @@
 	  and in others 'shell.'  All changes to telnetd.  Noted by Pelle
 	  Windestam (2014-4-38).
 
+7.3 2014-xx-xx Gregory Nutt <gnutt@nuttx.org>
diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog
index 2ab92b961..508761b6c 100644
--- a/nuttx/ChangeLog
+++ b/nuttx/ChangeLog
@@ -7003,7 +7003,7 @@
 	* sched/nanosleep.c:  Fix a missing call to re-enable interrupts.  From
 	  Jason Jiang (2014-3-15).
 
-7.2 2014-xx-xx Gregory Nutt <gnutt@nuttx.org>
+7.2 2014-04-29 Gregory Nutt <gnutt@nuttx.org>
 
 	* arch/arm/src/sam34/sam_udp.c and .h:  Add a USB full speed device
 	  driver (UDP) for the SAM4E (2014-3-17).
@@ -7035,7 +7035,7 @@
 	  Add a new MTD driver that can be used to contain another driver and
 	  force its apparent sector size to be 512 bytes (2014-3-24).
 	* arch/arm/src/sam34/sam_lowputc.c sam_serial.c:  Fix a mysterious
-	  multithreading bug that can log up the serial port (2014-3-14).
+	  multithreading bug that can lock up the serial port (2014-3-14).
 	* drivers/usbdev/Kconfig, usbmsc.c, usbmsc.h, and usbmsc_scsi.c:
 	  Redesign threading module used with the USB MSC driver.  It was using
 	  pthreads before and these were changed to a kernel thread.  The reason
@@ -7062,7 +7062,7 @@
 	  would have failed if n=0; one byte was always copying before testing
 	  for the end of the copy.
 	* nuttx/configs/sama5d3-xplained/:  Add a board support configuration
-	  for the Atmel SAMA5D3 Xplaiend board.  The initial check in is not
+	  for the Atmel SAMA5D3 Xplained board.  The initial check in is not
 	  finished. For example, it still builds to run out of NOR FLASH but
 	  the SAMA5D Xlpained has no NOR FLASH (2013-4-28).
 	* arch/arm/src/sama5/sam_pmc.c and .h:  Add functions to calculate
@@ -7146,11 +7146,11 @@
 	  I thought it was going to do.  Result was the NOR FLASH accesses
 	  were very slow (2014-4-3).
 	* arch/arm/src/sama5/sam_udphs.c:  Fix a case where received status
-	  was not clear, causing OUT SETUP commands to fail (2014-4-6).
+	  was not being cleared, causing OUT SETUP commands to fail (2014-4-6).
 	* arch/arm/src/tiva/tiva_syscontrol.c:  Add logic for TM4C125GXL based
 	  on logic from Daniel Carvalho with modifications.  I think the
 	  LM4F120 may have broken before as well(?).  In any event, the LM4F120
-	  also works well with this chanage (2014-4-7).
+	  also works well with this change (2014-4-7).
 	* Back out part of 610e2aa0c224e2936fe8009ef4a2351ce607067a: Need to
 	  be able to select USB console devices when there is no /dev/console
 	  enabled. Noted by Librae (2014-4-8).
@@ -7160,7 +7160,7 @@
 	  ramlog.h to include/nutt/syslog (2014-4-10).
 	* sched/errno_getptr.c and getpid.c:  Add some checks.  If these
 	  functions are called early in initialization before the tasking
-	  structures are initialized, they will not behavr properly
+	  structures are initialized, they will not behave properly
 	  (2014-4-10).
 	* arch/arm/src/sama5/sam_twi.c: TWI data sending is fails to increment
 	  the number of byes transferred on first byte sent.  from David Sidrane
@@ -7188,7 +7188,7 @@
 	  introduced in the above change and is Sourceforge patch 39 from Luciano
 	  Neri (2014-4-17).
 	* configs/sama5dx-ek/include/board.h and sama5d3-xplained.h:  These files
-	  referenct type xcpt_t and so must include nuttx/irq.h.  This is
+	  reference type xcpt_t and so must include nuttx/irq.h.  This is
 	  Sourceforge bug 25 submitted by Luciano Neri (2014-4-17).
 	* arch/arm/src/stm32/stm32_otgfshost.c:  Some fixes related to low-speed
 	  devices and interrupt endpoints from Leo (2014-4-17).
@@ -7255,3 +7255,4 @@
 	  Ticket #26.  up_prioritize_irq should not be called if
 	  CONFIG_ARCH_IRQPRIO is not defined (2014-4-25).
 
+7.3 2014-xx-xx Gregory Nutt <gnutt@nuttx.org>
diff --git a/nuttx/ReleaseNotes b/nuttx/ReleaseNotes
index fea3eb3a5..89ff8d377 100644
--- a/nuttx/ReleaseNotes
+++ b/nuttx/ReleaseNotes
@@ -6065,3 +6065,288 @@ Bugfixes (see the ChangeLog for details).  Some of these are very important:
         prevents the NSH prompt from be in the same line as the final line
         of the file in the case where there is no newline at the end of the
         file.
+
+NuttX-7.2
+---------
+
+The 102nd release of NuttX, Version 7.2, was made on April 29, 2014,
+and is available for download from the SourceForge website.  Note
+that release consists of two tarballs:  nuttx-7.2.tar.gz and
+apps-7.2.tar.gz.  Both may be needed (see the top-level nuttx/README.txt
+file for build information).
+
+Additional new features and extended functionality:
+
+    * Core OS:
+
+      - Add support for CLOCK_REALTIME.  From Macs N.
+
+    * Network Utilities:
+
+      - Add a very primitive NTP client.
+      - DNS resolver:  Long needed major clean up for coding style and
+        unification of naming conventions (resolv vs dns).
+
+    * Common Drivers:
+
+      - Add a new MTD driver that can be used to contain another driver and
+        force its apparent sector size to be 512 bytes.
+      - If DCD can support queuing of stall requests, then the USB MSC stall
+        work around delays are not necessary.
+      - Redesign threading module used with the USB MSC driver.  It was using
+        pthreads before and these were changed to a kernel thread.  The reason
+        for this has to do with task grouping:  A pthread is a memory of the
+        group of the task that started it.  A kernel thread is independent of
+        the task that started in (other than knowing it as the parent).  This
+        allows me to remove so kludge logic to "deparent" the pthread on
+        startup.
+      - Update the MIO183QT-9A LCD driver to support reading from the LCD.
+        From Toby Duckworth.
+      - Timer "upper half" driver and l"lower half" interface definition from
+        Bob Doiron.
+
+    * Atmel SAM4E/4S Board Support:
+
+      - All SAM4E configurations updated to run with 120MHz CPU speed and
+        with the CMCC enabled.
+      - Support for the SAM4S Xplained Pro board from Bob Doiron.
+      - Add watchdog driver.  From Bob Doiron.
+
+    * Atmel SAM4E/4S Drivers:
+
+      - Add a USB full speed device driver (UDP) for the SAM4E.
+      - Add support in HSMCI and SPI drivers to invalidate cached memory if
+        the CMCC is enabled.
+      - Add logic to handle SPI word widths > 8
+      - Port RTC driver from SAMA5 to SAM3/4.  From Bob Doiron.
+      - HSMCI:  Extensions from Bob Doiron needed to support PDC-based HSMCI
+        DMA transfers.  Verified on the SAM4S Xplained Pro.
+
+    * Atmel SAMA5:
+
+      - Add support for the SAMA5D36 chip.
+      - Add functions to calculate PLLACK, PCK, and MCK frequencies given
+        the main clock frequency.
+      - Implemented RAM functions.  When booting directly into NOR flash,
+        reconfiguring the PLL while executing out of NOR FLASH causes
+        crashes.  This was fixed by David Sidrane by implementing RAM
+        functions. The killer code is copied and executed from ISRAM and
+        the crash is avoided.
+
+    * Atmel SAMA5 Drivers:
+
+      - Add support for the SAMA5D3 DBGU.
+
+    * Atmel SAMA5 Board Support:
+
+      - Add a board support configuration for the Atmel SAMA5D3 Xplained
+        board running out of SDRAM.  When booting from SDRAM, start-up logic
+        needd to query the PMC registers to determine the MCK, PCK, etc.
+      - For all SAMA5 boards, added support for 528MHz clocking.
+
+    * TI Tiva/Stellaris:
+
+      - Modify the logic to disables the interrupts and sets the default
+        interrupt priority so that it uses the ICTR to get the number of
+        interrupt lines/registers.  This is instead of using some fixed
+        number of initializations based a priori knowledge of the number
+        of interrupt lines in the MCU.
+
+    * STMicro STM32
+
+      - Add support for the STM401RE.  From Frank Bennett.
+
+    * STMicro STM32 Boards:
+
+      - STM32F4Discovery:  Add support to register keyboard and mouse
+        classes if so configured.  From Leo.
+      - Add support for the Nucleo-F401RE board.  From Frank Bennett.
+
+    * STMicro STM32 Drivers:
+
+      - Add STM32 Ethernet IGMP hashing support.  From Manuel Stühn.
+      - OTG FS Host:  USB host tracing added by Leo.
+
+    * Freescale Kinetis
+
+      - Modify the logic to disables the interrupts and sets the default
+        interrupt priority so that it uses the ICTR to get the number of
+        interrupt lines/registers.  This is instead of using some fixed
+        number of initializations based a priori knowledge of the number
+        of interrupt lines in the MCU.
+
+    * NXP LPC17xx
+
+      - Modify the logic to disables the interrupts and sets the default
+        interrupt priority so that it uses the ICTR to get the number of
+        interrupt lines/registers.  This is instead of using some fixed
+        number of initializations based a priori knowledge of the number
+        of interrupt lines in the MCU.
+
+    * ZiLOG ZNEO Drivers
+
+      - Added ZNEO ESPI driver.
+
+    * Library:
+
+      - Finish incomplete support for ferror().  From Macs N.
+
+    * Documentation:
+
+      - UsbTrace.html:  Add some discussion of the USB monitor.
+
+    * Configuration/Build System:
+
+      - compiler.h:  Add macro UNUSED() that can be used to eliminate
+        warnings about variables that are set to values that are not
+        used.
+
+    * Debugging Support:
+
+      - Add a configuration option to enable dumping of the USB trace buffer
+        on assertion.
+
+    * Applications:
+
+      - IGMP Example:  Fill out Kconfig file; update makefile so that the
+        IGMP example can be used as an NSH built-in application. From Manuel
+        Stühn.
+      - lcdrw Example:  Fill out empty Kconfig file.
+      - touchscreen Example:  Add a configuration option to indicate if
+        architecture-specific initialized is required, yes or no.
+      - System usbmsc:  Back out the USBMSC daemon... it is no longer needed
+        with the recent fix to the USBMSC class driver.
+      - NSH: malloc/free IOBUFFER for 'cat' and 'hexdump' commands instead of
+        using the stack.  From Bob Doiron.
+      - cpuhog, serialblaster, and serialrx Examples:  Stress test examples
+        added by Bob Doiron.
+
+Bugfixes (see the ChangeLog for details).  Some of these are very important:
+
+    * Core OS:
+
+      - errno_get_errno_ptr() and getpid():  Add some checks.  If these
+        functions are called very early in initialization before the tasking
+        structures are initialized, they would not behave properly.
+
+    * Networking:
+
+      - IGMP-related bug fixes from Manuel Stühn.
+      - In netdev_findbyaddr(), skip network devices that are in the "down"
+        state.  It does not make sense to consider an address match with a
+        "down" device.  From Brennan Ashton.
+
+    * Network Utilities:
+
+      - DHCPD:  The correct value of the PAD option.  Should be zero, not
+        one.  From Brennan Ashton.
+      - Corrections to the NTP client from Manuel Stuehn.
+
+    * Common Drivers:
+
+      - usbhost.h:  Fix some USB HID-related conditional compilation.  From Leo.
+      - USB HID mouse driver: Don't include NAKs from the device in the error
+        count.  From Leo.
+
+    * TI Tiva/Stellaris:
+
+      - Add corrected control logic for TM4C125GXL based on logic from Daniel
+        Carvalho with modifications.  The LM4F120 also works well with this
+        change.
+
+    * STMicro STM32 Drivers:
+
+      - STM32 F2 SPI:  Correct a mapping for SPI MOSI pin.  From dlsitzer.
+      - OTG FS Host:  Fixes related to low-speed devices and interrupt
+        endpoints from Leo.  Necessary in order to use a USB HID mouse
+        device.
+      - STM32 SDIO:  The dmaflight method must be conditioned on
+        CONFIG_SDIO_PREFLIGHT.  Noted by Pelle Windestam.
+      - Sourceforge Ticket #26.  up_prioritize_irq should not be called
+        if CONFIG_ARCH_IRQPRIO is not defined.
+
+    * Atmel SAM3/4:
+
+      - Fix some backward conditional compilation in the start-up logic.
+      - Fix initialization of the default interrupt priorities.  This is
+        a critical bug fix!
+      - SAM4S: Fix error in macros that disable peripheral clocking.  From
+        Bob Doiron.
+
+    * Atmel SAMA5:
+
+      - Fix double mapping of SDRAM when executing out of SDRAM.  In this
+        case, the SDRAM was already mapping in arm_head.S.
+      - In clock configuration, the BMS bit handling was fixed to match
+        what the HW really does.  From David Sidrane.
+      - TLB Bufferable bit did not do what I thought it was going to do.
+        I though I was selecting a write-through cache, but the result was
+        that all caching was disabled and NOR FLASH accesses were very slow.
+      - Move the un-definitions of __ramfuncs__ from the clock configuration
+        .c file to the .h file.  Otherwise, the attribute will be applied
+        differently for the prototype and the function definition.
+        Sourceforge patch 38 from Luciano Neri.
+
+    * Atmel SAMA5 Drivers:
+
+      - Fix a case in the UDPHS driver where received status was not being
+        cleared, causing OUT SETUP commands to fail.
+      - TWI data sending fails to increment the number of byes transferred
+        on first byte sent.  from David Sidrane.
+      - If running from SDRAM, then BOARD_MCK_FREQUENCY is not a constant
+        and cannot be used in conditional compilation.  All drivers fixed
+        EXCEPT for the PWM and Timer/Counter drivers which will need some
+        more extensive redesign.
+
+    * Atmel SAMA5 Boards:
+
+      - SAMA5D3x-EK: The red LED is controlled by PE24 which is also the
+        camera/ISI interface reset line.  So if the a camera is installed,
+        then we must avoid controlling the red LED or we inadvertently
+        also reset the camera module.  Noted by David Sidrane.
+      - Header files reference type xcpt_t in certain configurations and
+        so must include nuttx/irq.h.  This is Sourceforge bug 25 submitted
+        by Luciano Neri.
+
+    * NXP LPC17xx Drivers
+
+      - arm/src/lpc17xx/Kconfig and lpc17_ethernet.c:  The default interrupt
+         priority should be default, not the highest priority (2014-4-19).
+
+    * ZiLOG ZNEO
+
+      - Fix calculation of timer reload and prescaler.  The timer frequency
+        was way too fast.
+
+    * Library:
+
+      - strncpy():  Change ordering of test and copy.  Logic would have
+        failed if n=0; one byte was always copying before testing
+        for the end of the copy.
+      - Fix a counting error in the return value from sscanf().  Noted by
+        kfrolov.  Also, sscanf() should return EOF if no values were
+        converted.
+      - Fix a logic error in ftell().  It was simply using the file offset
+        and did not take into account data buffered in memory.  From Macs N.
+      - sccanf():  Use stroul() vs strol() with %u format otherwise, range
+        of values is restricted because of sign bit. From kfrolov.
+
+    * Configuration/Build System:
+
+      - Fix a build error that occurs when only USB device tracing is enabled.
+
+    * NuttShell (NSH):
+
+      - Fix NuttShell version number display in the NSH welcome message.
+        version.h was not being included.
+
+    * Other Applications:
+
+      - sysinfo:  CONFIG_VERSION_BUILD is a string an needs to be
+        printed with %s, not %d.  Noted by Librae.
+      - nxplayer:  Compilation failure in one configuration reported by
+        Manuel Stuhn.
+      - System sdcard:  Remove an STM32 dependency.  From Bob Doiron.
+      - telnetd Example:  Naming is confused.  In someplaces 'telnetd',
+        and in others 'shell.'  All changes to telnetd.  Noted by Pelle
+        Windestam.