commit 70dcbe4527a45ab4fea6d58c016e7d3032f31e8cHEADmaster

Author: Ming Yue <mingyue86010@gmail.com>
Date:   Tue Aug 11 17:06:59 2020 -0700

    Remove unused wolfSSL files. (#197)
    
    * Remove unused wolfSSL files.
    
    * Add back some removed ciphers.
    
    * Update VS project file.

commit 0e0edd96e8236b2ea4a6e6018812807be828c77f
Author: RichardBarry <3073890+RichardBarry@users.noreply.github.com>
Date:   Tue Aug 11 10:50:30 2020 -0700

    Use new QEMU test project to improve stream/message buffer tests (#168)
    
    * Add Eclipse/GCC project that targets the LM3S8962 QEMU model.
    
    * Get the Cortex-M QEMU project working.
    
    * Continue working on making stream buffer demo more robust and QEMU project.
    
    * Rename directory CORTEX_LM3S8986_QEMU to CORTEX_LM3S6965_QEMU.
    Work on making the Stream Buffer tests more robust.
    Check in before adding in the trace recorder.
    
    * Rename CORTEX_LM3S6969_QEMU to CORTEX_LM3S6969_GCC_QEMU.
    
    * Make the StreamBufferDemo.c common demo file (test file) more robust to other test tasks running at an equally high priority.
    
    * Work in progress checkin only - comments in main.c are incorrect.
    
    * Correct comments at the top of FreeRTOS/Demo/CORTEX_LM3S6965_GCC_QEMU/main.c
    Make the message buffer tests more robust in the case the a message buffer becomes full when prvSenderTask() has a higher priority than the reader task.
    
    * Disable trace recorder in the LM3S6965 QEMU demo.
    
    * I'm dropping FreeRTOS-Kernel reference update, since this seems to break the CMBC CI.
    
    Co-authored-by: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>

commit 157a7fc39f19583ac8481e93fa3e1c91b1e1860c
Author: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
Date:   Sun Aug 9 22:21:44 2020 -0700

    Use chacheable RAM in IAR project for MPU_M7_NUCLEO_H743ZI2 project (#193)
    
    This change updates the IAR project for Nucleo H743ZI2 to use the
    cacheable DTC RAM and enables L1 cache. In order to ensure the correct
    functioning of cache, the project sets configTEX_S_C_B_SRAM in
    FreeRTOSConfig.h to not mark the RAM as shareable.
    
    Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

commit f3e43556f90f01b82918ad533b0c616489331919
Author: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
Date:   Sun Aug 9 16:23:53 2020 -0700

    Add MPU demo projects for NUCLEO-H743ZI2 board (#155)
    
    * Add MPU demo projects for NUCLEO-H743ZI2 board
    
    It contains projects for Keil uVision, STM32CubeIDE and IAR EW. This
    demo shows the use of newly added support for 16 MPU regions.
    
    Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
    
    * Delete not needed CMSIS files
    
    Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

commit 94aa31c3cbae7c929b8a412768b74631f4a6b461
Author: TakayukiMatsuo <62984531+TakayukiMatsuo@users.noreply.github.com>
Date:   Sat Aug 8 07:58:14 2020 +0900

    Update wolfSSL to the latest version(v.4.4.0) (#186)
    
    * deleted old version wolfSSL before updating
    
    * updated wolfSSL to the latest version(v4.4.0)
    
    * updated wolfSSL to the latest version(v4.4.0)
    
    * added macros for timing resistance
    
    Co-authored-by: RichardBarry <3073890+RichardBarry@users.noreply.github.com>
    Co-authored-by: Ming Yue <mingyue86010@gmail.com>

commit 68518f5866aac58793c737d9a46dd07a6a816aaf
Author: RichardBarry <3073890+RichardBarry@users.noreply.github.com>
Date:   Fri Aug 7 14:59:24 2020 -0700

    Removed a 16MByte flash image file that was checked in by mistake (several years ago). (#173)
    
    Remove the copies of lwIP that are no longer reference from demo projects.
    
    Co-authored-by: Carl Lundin <53273776+lundinc2@users.noreply.github.com>

commit d4bf09480a2c77b1a25cce35b32293be61ab586f
Author: m17336 <45935231+m17336@users.noreply.github.com>
Date:   Thu Aug 6 22:37:08 2020 +0300

    Update previous AVR ATmega0 and AVR Dx projecs + addition of equivalent projects in MPLAB.X and IAR  (#180)
    
    * Updated indentation in AVR_ATMega4809_Atmel_Studio and AVR_Dx_Atmel_Studio projects, plus small fixes in their readme files.
    
    * Added AVR_ATMega4809_IAR, AVR_ATMega4809_MPLAB.X, AVR_Dx_IAR and AVR_Dx_MPLAB.X demo projects.
    
    * Removed build artefacts and added .gitignore files in AVR_ATMega4809_MPLAB.X and AVR_Dx_MPLAB.X projects.
    
    Co-authored-by: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>

commit f32a0647c8228ddd066f5d69a85b2e49086e4c95
Author: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Mon Aug 3 16:45:10 2020 -0700

    Remove CBMC patch which is not used anymore (#187)
    
    * Delete 0002-Change-FreeRTOS_IP_Private.h-union-to-struct.patch
    
    * Delete 0002-Change-FreeRTOS_IP_Private.h-union-to-struct.patch

commit 08af68ef9049279b265c3d00e9c48fb9594129a8
Author: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Sat Aug 1 16:38:23 2020 -0700

    Remove dependency of CBMC on Patches (#181)
    
    * Changes to DHCP
    
    * CBMC DNS changes
    
    * Changes for TCP_IP
    
    * Changes to TCP_WIN
    
    * Define away static to nothing
    
    * Remove patches
    
    * Changes after Mark's comments v1
    
    * Update MakefileCommon.json
    
    * Correction!

commit a7fec906a415363338449447daf10d7517b78848
Author: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Wed Jul 29 17:39:36 2020 -0700

    Misc changes (#183)

commit 07cf5e07e4a05d6775a2f9e753269f43f82cf6ba
Author: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Wed Jul 29 16:15:38 2020 -0700

    MISRA compliance changes for FreeRTOS+TCP headers (#165)
    
    * misra changes
    
    * Update FreeRTOS_IP_Private.h
    
    * Update FreeRTOS_IP_Private.h

commit e903ac0fed7ce59916899e404f3e5ae5b08d1478
Author: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Wed Jul 29 16:03:14 2020 -0700

    UPD MISRA changes (#164)
    
    Co-authored-by: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>

commit 97551bf44e7dc7dc1e4484a8fd30f699255e8569
Author: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Wed Jul 29 15:52:00 2020 -0700

    MISRA changes in FreeRTOS_TCP_WIN.c (#162)

commit f2611cc5e5999c4c87e040a8c2d2e6b5e77a16a6
Author: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Wed Jul 29 15:38:37 2020 -0700

    MISRA compliance changes in FreeRTOS_Sockets{.c/.h} (#161)
    
    * MISRA changes Sockets
    
    * add other changes
    
    * Update FreeRTOSIPConfig.h
    
    * Update FreeRTOSIPConfig.h
    
    * Update FreeRTOSIPConfig.h
    
    * Update FreeRTOSIPConfig.h
    
    * correction
    
    * Add 'U'
    
    * Update FreeRTOS_Sockets.h
    
    * Update FreeRTOS_Sockets.h
    
    * Update FreeRTOS_Sockets.c
    
    * Update FreeRTOS_Sockets.h
    
    * Update after Gary's comments
    
    * Correction reverted

commit ae4d4d38d9b2685bae159b4c87619cdb157c0bf7
Author: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Wed Jul 29 13:56:57 2020 -0700

    MISRA compliance changes for FreeRTOS_TCP_IP.c (#160)
    
    * MISRA tcp-ip changes
    
    * Changes after Hein's comments on original PR
    
    * Update FreeRTOS_TCP_IP.c
    
    Co-authored-by: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>

commit a457f43c66eb0f4be9d8f8678c0e3fb8d7ebd57b
Author: Carl Lundin <53273776+lundinc2@users.noreply.github.com>
Date:   Tue Jul 28 13:01:38 2020 -0700

    Add missing error state assignment. (#166)

commit 915af50524e15a78ceb6c62b3d33f6562621ee46
Author: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
Date:   Mon Jul 27 17:30:53 2020 -0700

    Add Atmel Studio projects for ATMega4809 and AVR128DA48 (#159)
    
    * Added explicit cast to allow roll over and avoid integer promotion during cycles counters comparison in recmutex.c.
    
    * Fixed type mismatch between declaration and definition of function xAreSemaphoreTasksStillRunning( void ).
    
    * Added Atmel Studio demo projects for ATMega4809 and AVR128DA48.
    
    * Per https://www.freertos.org/upgrading-to-FreeRTOS-V8.html, I'm updating portBASE_TYPE to BaseType_t.
    
    Signed-off-by: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
    
    * Update register test for ATmega4809
    - to cover r28, r29, r31.
    - call public API taskYIELD() instead of portYIELD().
    
    * Update ATmega4809 readme.md to include info for serial port setup, and minor wording fix.
    
    Co-authored-by: Alexandru Niculae - M17336 <alexandru.niculae@microchip.com>

commit 4a7a48790d64127f85cc763721b575c51c452833
Author: Carl Lundin <53273776+lundinc2@users.noreply.github.com>
Date:   Thu Jul 23 10:22:33 2020 -0700

    Add Uncrustify file used for Kernel. (#163)

commit e0d62163b08769fd74f020709c398f994088ca96
Author: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Wed Jul 22 18:06:23 2020 -0700

    Sync with +TCP amazon-FreeRTOS (#158)
    
    * DNS.c commit
    
    * IP.c commit
    
    * Add various source & header files

commit 8e36bee30eef2107e128edb58e83ee46e8241a91
Author: Nathan Chong <52972368+nchong-at-aws@users.noreply.github.com>
Date:   Tue Jul 21 12:51:20 2020 -0400

    Prove buffer lemmas (#124)
    
    * Prove buffer lemmas
    
    * Update queue proofs to latest kernel source
    
    All changes were syntactic due to uncrustify code-formatting
    
    * Strengthen prvCopyDataToQueue proof
    
    * Add extract script for diff comparison
    
    Co-authored-by: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>

commit c720c18ada40b502436ea811e8d03dca919726d8
Author: Hein Tibosch <hein_tibosch@yahoo.es>
Date:   Tue Jul 14 05:35:44 2020 +0800

    FreeRTOS+TCP Adding the combined driver for SAM4E and SAME70 v2 (#78)
    
    * Adding a combined +TCP driver for SAM4E and SAME70
    
    * Changes after review from Aniruddha
    
    Co-authored-by: Hein Tibosch <hein@htibosch.net>
    Co-authored-by: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com>

commit 4237049b12d9bb6b03694fecf6ea26a353e637c8
Author: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Mon Jul 13 12:07:56 2020 -0700

    Add changes from 2225-2227 amazon-FreeRTOS (#134)

commit 7caa32863458c4470d3c620945c30824199f524c
Author: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Fri Jul 10 23:32:30 2020 -0700

    Add Full TCP test suite - not using secure sockets (#131)
    
    * Add Full-TCP suite
    
    * delete unnecessary files
    
    * Change after Joshua's comments

commit d7667a0034841f2968f9f9f805030cc608bfbce1
Author: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
Date:   Fri Jul 3 15:45:44 2020 -0700

    Remove unnecessary semicolon from the linker file (#121)
    
    This was creating problem with the onboard LPCLink debug probe.
    
    Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

commit 529c481c39506d0b331bfd0cdea35e5d1aeaaad0
Author: Nathan Chong <52972368+nchong-at-aws@users.noreply.github.com>
Date:   Thu Jul 2 15:55:20 2020 -0400

    Add VeriFast kernel queue proofs (#117)

commit d5fedeaa96b5b1d3c0f6b9b52a8064ab72ff2821
Author: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Wed Jul 1 13:56:27 2020 -0700

    Add checks in FreeRTOS_Socket.c (#104)
    
    * Add fail-safes to FreeRTOS_Socket.c
    
    * Use all 'pd' errors
    
    * Correction after Hein's comments
    
    * Correction after Hein's comments v2
    
    * Changes after Hein's comments
    
    * Update after Gary's comments

commit a9b2aac4e9fda2a259380156df9cc0af51384d2d
Author: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Fri Jun 26 12:09:36 2020 -0700

    Folder structure change + Fix broken Projects (#103)
    
    * Update folder structure
    
    * Correct project files
    
    * Move test folder
    
    * Some changes after Yuki's comments

commit 98bfc38bf3404414878dc68ea41753bea4e24c8e
Author: Hein Tibosch <hein_tibosch@yahoo.es>
Date:   Thu Jun 25 13:01:45 2020 +0800

    FreeRTOS+TCP : add memory statistics and dump packets, v3 (#83)
    
    * FreeRTOS+TCP : add memory statistics and dump packets, v3
    
    * Two changes as requested by Aniruddha
    
    Co-authored-by: Hein Tibosch <hein@htibosch.net>
    Co-authored-by: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com>

commit 072a173c9df31c75ff64bde440f3f316cedb9033
Author: S.Burch <8697966+wholl0p@users.noreply.github.com>
Date:   Mon Jun 22 23:39:26 2020 +0200

    Fixed Imports for Infineon XMC1100 Board (#88)
    
    Co-authored-by: RichardBarry <3073890+RichardBarry@users.noreply.github.com>

commit 2df5eeef5763045c4c74ff0e2a4091b7d19bea89
Author: RichardBarry <3073890+RichardBarry@users.noreply.github.com>
Date:   Mon Jun 8 14:22:46 2020 -0700

    Feature/multiple direct to task notifications (#73)
    
    * Add TaskNotifyArray.c with the single task tests updated to use the task notification array up to the point where the timer is created.
    
    * Continue working on TaskNotifyArray.c to test the new task notification indexes.  Next TaskNotifyArray.c will be refactored to break the tests up a bit.
    
    * Refactor and update the comments in TaskNotifyArray.c - no functional changes.
    
    * Change from the task notify "array" to task notification "indexed" nomenclature in the new task notification API functions that work on one particular task notification with the array of task notifications.
    
    * Update the implementation of the taskNOTIFY_TAKE() and taskNOTIFY_WAIT() trace macros to take the array index of the task notification they are acting on.
    Rename configNUMBER_OF_TASK_NOTIFICATIONS to configTASK_NOTIFICATION_ARRAY_ENTRIES.
    Add FreeRTOS/Demo/Common/Minimal/TaskNotifyArray.c to the Visual Studio project - the file implements tests specific to the behaviour of the indexed task notification functions and should be used in addition to the tests already provided in FreeRTOS/Demo/Common/Minimal/TaskNotify.c.

commit b9e4ecfaf7286d8493d4a96a93fbb325534ad97b
Author: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Fri Jun 5 11:10:58 2020 -0700

    Remove Empty and Un-referenced folder from Demo (#86)

commit f11bcc8acc57a23fb03603762e758c25b9d0efb7
Author: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Wed Jun 3 16:52:31 2020 -0700

    Fix a Bug and corresponding CBMC patch (#84)
    
    * Update remove-static-in-freertos-tcp-ip.patch
    
    * Update FreeRTOS_TCP_IP.c
    
    * Update remove-static-in-freertos-tcp-ip.patch
    
    * Update remove-static-in-freertos-tcp-ip.patch
    
    Co-authored-by: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>

commit bb9f92f771e5f6ea2b9b09c7e89130a75e562eb7
Author: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
Date:   Wed Jun 3 10:46:55 2020 -0700

    Submodule FreeRTOS/Source 10bbbcf0b..6199b72fb (#82)

commit 6efc39f44be5b269168836e95aebbdb8ae77dce3
Author: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Tue Jun 2 15:09:25 2020 -0700

    Add Project for running integration tests v2 (#80)
    
    * Project for integration tests
    
    * relative paths in project files
    
    * relative paths in project files-1
    
    * relative paths in project files-2
    
    * addressed comments
    
    * addressed comments v2
    
    Co-authored-by: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>

commit 0eb5909fb02bac9dc074ff1bc2fe338d77f73764
Author: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
Date:   Thu May 28 17:05:24 2020 -0700

    readme.md for ATmega328PB Xplained Mini. (#76)
    
    readme.md to get users jump started.

commit cb7edd2323a77f3dbea144c1f48f95582becc99e
Author: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Thu May 28 10:11:58 2020 -0700

    Sync with a:FR (#75)
    
    * AFR sync
    
    * AFR sync: CBMC
    
    * AFR sync: CBMC: remove .bak files
    
    * AFR sync: CBMC: more cleanup
    
    * Corrected CBMC proofs
    
    * Corrected CBMC patches
    
    * Corrected CBMC patches-1
    
    * Corrected CBMC patches-2
    
    * remove .bak files (3)
    
    Co-authored-by: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>

commit 6557291e5407ca7ec6beca53fced1aaa620c5c02
Author: alfred gedeon <alfred2g@hotmail.com>
Date:   Wed May 27 14:44:33 2020 -0700

    Test: Add Linux Networking support with demo application (#71)
    
    * Test: Add Linux Networking support with demo application
    
    * Test: revert files affected by uncrustify
    
    * Test: revert files affected by uncrustify
    
    Co-authored-by: Alfred Gedeon <gedeonag@amazon.com>
    Co-authored-by: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>

commit 8b079bc394e7b205d72210ce9e052404d782938f
Author: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
Date:   Wed May 27 10:44:03 2020 -0700

    ATmega328PB Xplained Mini -- demo project for ATmega port. (#70)
    
    * Bootstrap a demo from START. No driver is added in this commit.
    
    * Add FreeRTOS source code to project. Remove unnecessary folder nesting.
    
    Heap_4 is used here.
    
    * Copy over main.c, FreeRTOSConfig.h, and regtest.{c, h}.
    
    This commit compiles, but will need some work on timer used.
    
    * This port has 2KB RAM. We are using 1KB for heap.
    
    Further decreasing minimum stack size, and also use stack overflow check 1 to save some stack space.
    
    * Preserve EEPROM set to false.
    
    * End of the line.
    
    * Reduce register test stack size.
    
    32 8-bit register + 10 bytes for stack frame cost. Round up to 50.
    
    * Adding Queue test in Integer test.
    
    - g3 to easy debugging.
    - mainCHECK_PERIOD is set to 1000 ticks. Note that this port for now use WDT as tick timer, and period is set to 15ms.
    - vErrorChecks, is of highest priority. So if this task gets run before other tasks, the very first check will fail.
    
    * Avoid false alarm.
    
    Since we don't know in which order the tasks are scheduled, clearing any error for the first entry of vErrorChecks.
    
    Signed-off-by: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
    
    * ParTest.c to init, set, toggle onboard user LED at PB5.
    
    * Added a task to blink onboard user LED.
    
    Need a magic number for stack size.
    
    Signed-off-by: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
    
    * Explicitly setting timing slicing to 0.
    This is to avoid unecessary context switch when multiple tasks are of the same priority.
    
    
    Signed-off-by: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
    
    * Add taskYIELD() at the end of the loop in each register test task.
    
    This is to give other tasks of the same priority a chance to run, regardless of scheduling algorithm.
    
    Signed-off-by: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
    
    * minor, update comment in main.c.

commit 95a3a02f95749fb7a600723076e291f9dee7426c
Author: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Fri May 22 16:26:59 2020 -0700

    FreeRTOS-Plus: Unit testing Infrastructure and examples (#72)
    
    * Added CMock as submodule
    
    * Makefile added
    
    * Removed TEMP from Makefile
    
    * Added configuration files and header files
    
    * Update Makefile
    
    * Test runner working
    
    * make clean
    
    * Example added with README
    
    * Update README.md
    
    * Restored +TCP files
    
    * Cleared +TCP changes
    
    * removed comments from Makefile
    
    * Update README.md
    
    * Update README.md
    
    * Update README.md
    
    * Updated Test/Unit-test/readme.md

commit 5003d17feda25490e655c0f1c15d2b13e395c9f7
Author: Hein Tibosch <hein_tibosch@yahoo.es>
Date:   Wed May 6 14:16:56 2020 -0400

    FreeRTOS+TCP : renewing DHCP lease while network is down (#53)
    
    Co-authored-by: Hein Tibosch <hein@htibosch.net>
    Co-authored-by: Gary Wicker <14828980+gkwicker@users.noreply.github.com>

commit d95624c5d6ba95ec0474867d7165de2c28ed41b7
Author: AniruddhaKanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Tue May 5 09:57:18 2020 -0700

    Move CBMC proofs to FreeRTOS+ directory (#64)
    
    * move CBMC proofs to FreeRTOS+ directory
    
    * Failing proofs corrected
    
    * ParseDNSReply proof added back
    
    * removed queue_init.h from -Plus/Test
    
    Co-authored-by: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>

commit 95ae7c65758a9473ea16ab08182f056f72331de2
Author: markrtuttle <tuttle@acm.org>
Date:   Wed Apr 29 04:27:45 2020 +0000

    Change cbmc-viewer invocation in CBMC makefile (#63)
    
    * Exclude FreeRTOS/Demo from CBMC proof reports.
    
    The script cbmc-viewer generates the CBMC proof reports.  The script
    searches source files for symbol definitions and annotates source
    files with coverage information.  This patch causes cbmc-viewer to
    ignore the directory FreeRTOS/Demo containing 348M of data.  The
    script now terminates in a few seconds.
    
    * Make report default target for CBMC Makefile.
    
    Modify the Makefile for CBMC proofs to generate the report by default
    (and not just property checking) and modify property checking to
    ignore failures (due to property assertions failing) and terminating
    report generation.
    
    Co-authored-by: Mark R. Tuttle <mrtuttle@amazon.com>

commit d421ccc89f6f6473dfdd566a00567b0e1fd4cfc3
Author: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
Date:   Sat Apr 25 16:57:35 2020 -0700

    Reword readme.md under ./Test. (#61)

commit 38412865985235b90dbd9da9708b68c4de5918f5
Author: Carl Lundin <53273776+lundinc2@users.noreply.github.com>
Date:   Sat Apr 25 16:56:54 2020 -0700

    Removed a:FR reference. (#60)

commit 4db195c916c7b13c82ab3a34a499fe606f266810
Author: AniruddhaKanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Tue Apr 21 15:40:08 2020 -0700

    Adding FreeRTOS+TCP CBMC proofs to FreeRTOS/FreeRTOS (#56)
    
    ParseDNSReply is to be added in the next PR.

commit 40a31b6d35a866a3a6c551d95bf08dae855da5bd
Author: AniruddhaKanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Mon Apr 13 13:58:33 2020 -0700

    'uL' -> 'UL'

commit 5b3a289b69fc92089aa8bd4d1b44ab816f326f73
Author: AniruddhaKanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Mon Apr 13 13:50:53 2020 -0700

    Changes after Gary's comments

commit edf68637dd22470a8d4f59fecc15b51379bcfeda
Author: AniruddhaKanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Fri Apr 10 16:26:03 2020 -0700

    Update FreeRTOS_ARP.c

commit 35f3ac32a8899dd714a8a48952a4224fbcebc4aa
Author: AniruddhaKanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Fri Apr 10 15:56:18 2020 -0700

    correct debug output

commit 5e12a70db4b6a8e68a434489683306f040252efa
Author: AniruddhaKanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Fri Apr 10 15:44:45 2020 -0700

    Debugging flag check added

commit 4e8ac8de25ac4088b9c789b88a77cd39df4d9167
Author: AniruddhaKanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Thu Apr 9 16:57:19 2020 -0700

    Comment style consistency and Yuhui's suggestions

commit e43f7cd086096ad60491fedba69927a1e1a82f20
Author: AniruddhaKanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Thu Apr 9 16:47:41 2020 -0700

    Cleanup

commit ab3b51c7a0d880a6bf453ec63ae604e15050f310
Author: AniruddhaKanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Thu Apr 9 16:33:03 2020 -0700

    Update after Gary's comments

commit 97f7009699ffb972c0745dfdb526d1fa4e0faf84
Author: AniruddhaKanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Wed Apr 8 14:30:15 2020 -0700

    Update after richard's comments

commit a9fcafc074cec559dd67961ef44273df6180c2db
Author: AniruddhaKanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Wed Apr 8 14:07:39 2020 -0700

    Corrected the formatting
    
    - visual studio had messed up the formatting

commit c381861014a8043ce30723fc5a8cf5107719c8df
Author: AniruddhaKanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Wed Apr 8 13:01:12 2020 -0700

    commit 2 after gary's comments

commit 75677a8d85fa802cca9058d6e23796d5043a0982
Author: AniruddhaKanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Wed Apr 8 12:51:10 2020 -0700

    Commit after Gary's comments

commit 666c0da366030109db2c0c5e7253cebb2f899db7
Author: AniruddhaKanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Wed Apr 8 10:56:01 2020 -0700

    Update after Yuhui's comments
    
    - removed (void) from before memcpy, memset etc.
    - corrected memcpy style as suggested by Yuhui
    - Added logging for xNetworkInterfaceOutput. No need to configASSERT

commit 4a1148d15b6b8169d2412f8179f734683b179795
Author: AniruddhaKanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Wed Apr 1 16:05:36 2020 -0700

    Coverity + MISRA compliance
    
    Modified code to conform to the MISRA directives more closely.

commit fa74f7dccf6b1a356993c6a894f8e1173b8c8157
Author: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
Date:   Thu Apr 2 20:26:10 2020 -0700

    Removing writes to read-only PLIC interrupt pending registers.
    
    Signed-off-by: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>

commit 5b9777e11e16609648fb98d2f9a47553ab238950
Author: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
Date:   Tue Mar 31 10:45:23 2020 -0700

    A readme file to introduce what ./Test directory is about.

commit 211bb4cbd9ae6dfa95e8d8501f37d272bde5ab26
Author: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
Date:   Tue Mar 24 15:14:24 2020 -0700

    Ignore whitespace when working with patches.

commit 8156f64d1c45dd59ef12279f19a99f03e79e1f8a
Author: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
Date:   Tue Feb 25 18:04:23 2020 -0800

    Copying CBMC proofs from aws/amazon-freertos repo ./tools/cbmc to this repo ./FreeRTOS/Test/CBMC as is.
    
    The commit ID in aws/amazon-freertos is 0c8e0217f2a43bdeb364b58ae01c6c259e03ef1b.

commit 9f316c246baafa15c542a5aea81a94f26e3d6507
Author: David Vrabel <david.vrabel@cambridgeconsultants.com>
Date:   Mon Mar 16 11:21:46 2020 +0000

    Demo/Posix_GCC: add demo application for Posix port using GCC
    
    This is largely a copy of the Windows demo application with a few key
    changes:
    
    - heap_3 (use malloc()/free()) so tools like valgrind "just work".
    
    - printf() wrapped in a mutex to prevent deadlocks on the internal
      pthread mutexes inside printf().
    
    SCons (https://scons.org/) is used as the build system.
    
    This will be built as a 64-bit application, but note that the memory
    allocation trace points only record the lower 32-bits of the address.

commit f78f919b3e2f0d707531a301a8ca07cd02bc4778
Author: Markus Rinne <markus.ka.rinne@gmail.com>
Date:   Thu Mar 19 21:00:24 2020 +0200

    Fix function comments

commit 1cd2d38d960a3576addb224582c88489bade5141
Author: David Chalco <david@chalco.io>
Date:   Fri Mar 20 10:29:05 2020 -0700

    unix separators for path and remove .exe suffix from risc compiler (works on windows/mac)

commit 938b19419eded12817737ab0644e94ed2ba7e95d
Author: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
Date:   Thu Mar 19 18:23:09 2020 -0700

    Removing ./FreeRTOS-Labs directory, since:
    - IoT libraries are now in LTS branch.
    - FAT/POSIX/Light-weight MQTT are in https://github.com/FreeRTOS/FreeRTOS-Labs.

commit 1a4abbc9e91b13fd6394464ade59d5e048320c7c
Author: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
Date:   Tue Mar 17 19:30:02 2020 -0700

    Maintenance -- clean up readme.txt and add url to GitHub. (#38)
    
    * Removing readme.txt, as now we have README.md in place.
    
    The only information missing from README.md is about FAQ.
    
    * Adding FAQ information in README.md.
    
    * Adding a .url to root to redict user to FreeRTOS github home page.

commit 47bb466aa19395b7785bcb830e2e4dd35f6bafc5
Author: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
Date:   Tue Mar 17 13:07:44 2020 -0700

    Update issue templates
    
    Template maintenance.
    
    - adding title prefix.
    - adding examples to "additional context" section.

commit f506290041f56867765f8efa70ed2862125bdb7c
Author: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
Date:   Tue Mar 17 10:15:07 2020 -0700

    Create SECURITY.md
    
    Apply the recommended SECURITY.md from AWS to our repo.

commit 8982a2f80a80a2a0a47cf82de07b52101bd9d606
Author: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
Date:   Fri Mar 13 12:50:10 2020 -0700

    Add ./lib directory to make sure Zynq project compiles.

commit ecf0f12aa14ad6fdafe1ef37257cbb4e03e2abd5
Author: AniruddhaKanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Wed Mar 11 10:19:48 2020 -0700

    Sync up with Amazon-freertos repo (10th March 2020) (#34)
    
    * Sync up with amazon-freertos
    
    * Sync up with amazon-freertos
    
    * Sync up with amazon-freertos

commit 0acffef047973e2e61c2201fd69cd9bbd317f674
Author: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
Date:   Tue Mar 10 10:20:48 2020 -0700

    GitHub PR template. (#29)

commit c40a6da2e4cb8042b56d1b174051cbbe9813781a
Author: AniruddhaKanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Mon Mar 9 11:18:48 2020 -0700

    pass payload length when calling UDP callback (#30)
    
    * pass payload length when calling UDP callback

commit 12d580e93d4d9074b9a867632f0681a511b4ad12
Author: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
Date:   Fri Mar 6 18:16:51 2020 -0800

    Update issue templates
    
    Initial issue template. Created following https://help.github.com/en/github/building-a-strong-community/configuring-issue-templates-for-your-repository#configuring-the-template-chooser.
    
    If change is needed, we could go another round.

commit 9debffb5e0e42ff716f58b2270b3af09652294af
Author: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
Date:   Fri Mar 6 17:27:46 2020 -0800

    Update README.md to remove dead link.
    
    See the conversation https://github.com/FreeRTOS/FreeRTOS/commit/42c627b2b88cb3b487fea983d8b566a8bbae54fa#comments .
    
    Linkage for both ```./FreeRTOS/Source``` and ```./FreeRTOS/Demo``` are removed, since it looks weird to only provide linkage to Demo.

commit 7e1a4bf563240501fc45167aee9d929c533939dd
Author: AniruddhaKanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date:   Fri Mar 6 15:18:09 2020 -0800

    Fix DHCP option Client-identifier (#28)

commit 42c627b2b88cb3b487fea983d8b566a8bbae54fa
Author: Yuhui.Zheng <10982575+yuhui-zheng@users.noreply.github.com>
Date:   Fri Mar 6 09:15:11 2020 -0800

    Update readme and revert relative URL.  (#27)
    
    * Reordering: bumping cloning instruction up.
    
    * Rewording readme.md to be clear kernel code is a submodule of this repository.
    
    * Reverting relative URL, since user cannot click through on GitHub page.
    
    (With URL, user could still download the correct version of the code. Reverting simply due to UI issue.)

commit 5751ae9b60e248ebd0b4dd7c58df54364d2bb9d5
Author: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
Date:   Fri Mar 6 09:11:42 2020 -0800

    Update CORTEX_MPU_M33F_NXP_LPC55S69_MCUXpresso project (#26)
    
    This commit updates the project for LPC55S69 so that it works with the
    latest version of MCUXpresso and SDK.
    
    Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

commit a9ffffe1f01f45f79e127c15727784984077932f
Author: Carl Lundin <53273776+lundinc2@users.noreply.github.com>
Date:   Thu Mar 5 17:16:13 2020 -0800

    Using Relative URL For Submoduling. (#24)

commit 52c82076b38fe73d1dc46c97abf74ae9b803696c
Author: Carl Lundin <53273776+lundinc2@users.noreply.github.com>
Date:   Thu Mar 5 09:16:31 2020 -0800

    use relative path to point to bundled toolchain instead (#25)

commit b877e4ec478de2c24d07ab46241070d7c66f375c
Author: lundinc2 <53273776+lundinc2@users.noreply.github.com>
Date:   Tue Feb 25 13:18:38 2020 -0800

    Moved vulnerability reporting and code of conduct to top of CONTRIBUTING.md (#20)

commit bef165d46799fb8faa58aaa224f80c16b6538e69
Author: Yuhui.Zheng <10982575+yuhui-zheng@users.noreply.github.com>
Date:   Tue Feb 18 22:06:38 2020 -0800

    Linking test source file from relative path. (#19)

commit 89e7bbe292afd3912d1f0b2402cc506878bad869
Author: Yuhui.Zheng <10982575+yuhui-zheng@users.noreply.github.com>
Date:   Tue Feb 18 17:47:55 2020 -0800

    A preliminary .gitignore file, to prevent us checking in files unnecessary. (#18)
    
    https://github.com/github/gitignore.

commit c2a98127acb48c4562233230e66ca5c282688579
Author: RichardBarry <3073890+RichardBarry@users.noreply.github.com>
Date:   Sun Feb 16 13:19:53 2020 -0800

    Minor wording changes in the 'previous releases' section of the readme.me file. (#17)

commit 24c772d1439e5c291c0a29fce0a46996ca8afaa9
Author: Yuhui.Zheng <10982575+yuhui-zheng@users.noreply.github.com>
Date:   Fri Feb 14 12:47:01 2020 -0800

    Submodule kernel directory. (#16)
    
    * Removing FreeRTOS/Source in readiness for submoduling.
    
    * Submoduling kernel.
    
    * README.md update due to submoduling.
    
    When releasing, please follow these steps:
    1. in local directory, clean directory and check "git status" shows "nothing to commit, working tree clean" for ALL subdirectories.
    2. copy source code and instructions only to an empty folder. Git related should not be in this folder -- this covers .git, .gitignore, .github, .gitmodules, gitmessages, ......
    3. zip the folder from step 2. (create both .zip and .7z)
    4. attach .zip and .7z to the release. (e.g. attach these two in new release -- https://github.com/FreeRTOS/FreeRTOS/releases/new)
    5. PLEASE download both, unzip, diff with your local git repo. (should not see any difference other than git related.) And, sanity check a couple of projects.

commit c3f8b91652392dc55e0d7067b90a40de5f5f0837
Author: Rashed Talukder <9218468+rashedtalukder@users.noreply.github.com>
Date:   Thu Feb 13 17:47:14 2020 -0800

    Update readme. Fixed typos and cli commands (#14)

commit 4723b825f2989213c1cdb2ebf4d6793e0292e363
Author: Julian Poidevin <julian-poidevin@users.noreply.github.com>
Date:   Fri Feb 14 02:43:36 2020 +0100

    Fixed wrong git clone SSH command (#13)
    
    Replaced bad https URL with proper SSH URL

commit fc819b821715c42602819e58499846147a6394f5
Author: RichardBarry <3073890+RichardBarry@users.noreply.github.com>
Date:   Thu Feb 13 17:42:22 2020 -0800

    Correct the xTimerCreate() documentation which said NULL was returned if the timer period was passed into the function as 0, whereas that is not the case. (#15)
    
    Add a note to the documentation for both the xTimerCreate() and xTimerCreateStatic() functions that the timer period must be greater than 0.

commit 1c711ab530b5f0dbd811d7d62e0a3763706ffff4
Author: Rashed Talukder <9218468+rashedtalukder@users.noreply.github.com>
Date:   Wed Feb 12 23:00:18 2020 -0800

    Updated contributions guidelines (#12)

commit 84fcc0d5317d96c6b086034093c8c1c83e050819
Author: Cobus van Eeden <35851496+cobusve@users.noreply.github.com>
Date:   Wed Feb 12 15:05:06 2020 -0800

    Updates to Markdown files and readme.txt (#11)



git-svn-id: http://svn.code.sf.net/p/freertos/code/trunk@2826 1d2547de-c912-0410-9cb9-b8ca96c0e9e2

18 files changed, 525 insertions, 194 deletions

diff --git a/FreeRTOS/Source/include/FreeRTOS.h b/FreeRTOS/Source/include/FreeRTOS.h
index a621f8a3b..75e2855f7 100644
--- a/FreeRTOS/Source/include/FreeRTOS.h
+++ b/FreeRTOS/Source/include/FreeRTOS.h
@@ -1,5 +1,5 @@
 /*

- * FreeRTOS Kernel V10.3.0

+ * FreeRTOS Kernel V10.3.1

  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.

  *

  * Permission is hereby granted, free of charge, to any person obtaining a copy of

@@ -456,6 +456,10 @@ hold explicit before calling the code. */
 	#define traceCREATE_COUNTING_SEMAPHORE_FAILED()

 #endif

 

+#ifndef traceQUEUE_SET_SEND

+	#define traceQUEUE_SET_SEND traceQUEUE_SEND

+#endif

+

 #ifndef traceQUEUE_SEND

 	#define traceQUEUE_SEND( pxQueue )

 #endif

@@ -637,7 +641,7 @@ hold explicit before calling the code. */
 #endif

 

 #ifndef traceTASK_NOTIFY_TAKE

-	#define traceTASK_NOTIFY_TAKE()

+	#define traceTASK_NOTIFY_TAKE( uxIndexToWait )

 #endif

 

 #ifndef traceTASK_NOTIFY_WAIT_BLOCK

@@ -645,7 +649,7 @@ hold explicit before calling the code. */
 #endif

 

 #ifndef traceTASK_NOTIFY_WAIT

-	#define traceTASK_NOTIFY_WAIT()

+	#define traceTASK_NOTIFY_WAIT( uxIndexToWait )

 #endif

 

 #ifndef traceTASK_NOTIFY

@@ -834,6 +838,14 @@ hold explicit before calling the code. */
 	#define configUSE_TASK_NOTIFICATIONS 1

 #endif

 

+#ifndef configTASK_NOTIFICATION_ARRAY_ENTRIES

+	#define configTASK_NOTIFICATION_ARRAY_ENTRIES 1

+#endif

+

+#if configTASK_NOTIFICATION_ARRAY_ENTRIES < 1

+	#error configTASK_NOTIFICATION_ARRAY_ENTRIES must be at least 1

+#endif

+

 #ifndef configUSE_POSIX_ERRNO

 	#define configUSE_POSIX_ERRNO 0

 #endif

@@ -1144,8 +1156,8 @@ typedef struct xSTATIC_TCB
 		struct	_reent	xDummy17;

 	#endif

 	#if ( configUSE_TASK_NOTIFICATIONS == 1 )

-		uint32_t 		ulDummy18;

-		uint8_t 		ucDummy19;

+		uint32_t 		ulDummy18[ configTASK_NOTIFICATION_ARRAY_ENTRIES ];

+		uint8_t 		ucDummy19[ configTASK_NOTIFICATION_ARRAY_ENTRIES ];

 	#endif

 	#if ( tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE != 0 )

 		uint8_t			uxDummy20;

diff --git a/FreeRTOS/Source/include/StackMacros.h b/FreeRTOS/Source/include/StackMacros.h
index 63efd4d46..ac946118e 100644
--- a/FreeRTOS/Source/include/StackMacros.h
+++ b/FreeRTOS/Source/include/StackMacros.h
@@ -1,5 +1,5 @@
 /*

- * FreeRTOS Kernel V10.3.0

+ * FreeRTOS Kernel V10.3.1

  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.

  *

  * Permission is hereby granted, free of charge, to any person obtaining a copy of

diff --git a/FreeRTOS/Source/include/atomic.h b/FreeRTOS/Source/include/atomic.h
index d6009f675..795d80122 100644
--- a/FreeRTOS/Source/include/atomic.h
+++ b/FreeRTOS/Source/include/atomic.h
@@ -1,5 +1,5 @@
 /*

- * FreeRTOS Kernel V10.3.0

+ * FreeRTOS Kernel V10.3.1

  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.

  *

  * Permission is hereby granted, free of charge, to any person obtaining a copy of

diff --git a/FreeRTOS/Source/include/croutine.h b/FreeRTOS/Source/include/croutine.h
index 9bdf8a08f..ed2c161dd 100644
--- a/FreeRTOS/Source/include/croutine.h
+++ b/FreeRTOS/Source/include/croutine.h
@@ -1,5 +1,5 @@
 /*

- * FreeRTOS Kernel V10.3.0

+ * FreeRTOS Kernel V10.3.1

  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.

  *

  * Permission is hereby granted, free of charge, to any person obtaining a copy of

diff --git a/FreeRTOS/Source/include/deprecated_definitions.h b/FreeRTOS/Source/include/deprecated_definitions.h
index e5cb48478..e048e6cdb 100644
--- a/FreeRTOS/Source/include/deprecated_definitions.h
+++ b/FreeRTOS/Source/include/deprecated_definitions.h
@@ -1,5 +1,5 @@
 /*

- * FreeRTOS Kernel V10.3.0

+ * FreeRTOS Kernel V10.3.1

  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.

  *

  * Permission is hereby granted, free of charge, to any person obtaining a copy of

diff --git a/FreeRTOS/Source/include/event_groups.h b/FreeRTOS/Source/include/event_groups.h
index 70989b0e4..bf8a985b6 100644
--- a/FreeRTOS/Source/include/event_groups.h
+++ b/FreeRTOS/Source/include/event_groups.h
@@ -1,5 +1,5 @@
 /*

- * FreeRTOS Kernel V10.3.0

+ * FreeRTOS Kernel V10.3.1

  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.

  *

  * Permission is hereby granted, free of charge, to any person obtaining a copy of

diff --git a/FreeRTOS/Source/include/list.h b/FreeRTOS/Source/include/list.h
index 51322f216..0598a935f 100644
--- a/FreeRTOS/Source/include/list.h
+++ b/FreeRTOS/Source/include/list.h
@@ -1,5 +1,5 @@
 /*

- * FreeRTOS Kernel V10.3.0

+ * FreeRTOS Kernel V10.3.1

  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.

  *

  * Permission is hereby granted, free of charge, to any person obtaining a copy of

diff --git a/FreeRTOS/Source/include/message_buffer.h b/FreeRTOS/Source/include/message_buffer.h
index 9923b330b..b20c09e81 100644
--- a/FreeRTOS/Source/include/message_buffer.h
+++ b/FreeRTOS/Source/include/message_buffer.h
@@ -1,5 +1,5 @@
 /*

- * FreeRTOS Kernel V10.3.0

+ * FreeRTOS Kernel V10.3.1

  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.

  *

  * Permission is hereby granted, free of charge, to any person obtaining a copy of

diff --git a/FreeRTOS/Source/include/mpu_prototypes.h b/FreeRTOS/Source/include/mpu_prototypes.h
index ca8763269..79a185b48 100644
--- a/FreeRTOS/Source/include/mpu_prototypes.h
+++ b/FreeRTOS/Source/include/mpu_prototypes.h
@@ -1,5 +1,5 @@
 /*

- * FreeRTOS Kernel V10.3.0

+ * FreeRTOS Kernel V10.3.1

  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.

  *

  * Permission is hereby granted, free of charge, to any person obtaining a copy of

diff --git a/FreeRTOS/Source/include/mpu_wrappers.h b/FreeRTOS/Source/include/mpu_wrappers.h
index 55a0ba333..87a2f2c38 100644
--- a/FreeRTOS/Source/include/mpu_wrappers.h
+++ b/FreeRTOS/Source/include/mpu_wrappers.h
@@ -1,5 +1,5 @@
 /*

- * FreeRTOS Kernel V10.3.0

+ * FreeRTOS Kernel V10.3.1

  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.

  *

  * Permission is hereby granted, free of charge, to any person obtaining a copy of

diff --git a/FreeRTOS/Source/include/portable.h b/FreeRTOS/Source/include/portable.h
index a9cb726dc..47ceab9f2 100644
--- a/FreeRTOS/Source/include/portable.h
+++ b/FreeRTOS/Source/include/portable.h
@@ -1,5 +1,5 @@
 /*

- * FreeRTOS Kernel V10.3.0

+ * FreeRTOS Kernel V10.3.1

  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.

  *

  * Permission is hereby granted, free of charge, to any person obtaining a copy of

diff --git a/FreeRTOS/Source/include/projdefs.h b/FreeRTOS/Source/include/projdefs.h
index 19a6b8f3e..75d4155b8 100644
--- a/FreeRTOS/Source/include/projdefs.h
+++ b/FreeRTOS/Source/include/projdefs.h
@@ -1,5 +1,5 @@
 /*

- * FreeRTOS Kernel V10.3.0

+ * FreeRTOS Kernel V10.3.1

  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.

  *

  * Permission is hereby granted, free of charge, to any person obtaining a copy of

diff --git a/FreeRTOS/Source/include/queue.h b/FreeRTOS/Source/include/queue.h
index a0439c520..fb8231528 100644
--- a/FreeRTOS/Source/include/queue.h
+++ b/FreeRTOS/Source/include/queue.h
@@ -1,5 +1,5 @@
 /*

- * FreeRTOS Kernel V10.3.0

+ * FreeRTOS Kernel V10.3.1

  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.

  *

  * Permission is hereby granted, free of charge, to any person obtaining a copy of

diff --git a/FreeRTOS/Source/include/semphr.h b/FreeRTOS/Source/include/semphr.h
index 0f01948c7..ff21a392b 100644
--- a/FreeRTOS/Source/include/semphr.h
+++ b/FreeRTOS/Source/include/semphr.h
@@ -1,5 +1,5 @@
 /*

- * FreeRTOS Kernel V10.3.0

+ * FreeRTOS Kernel V10.3.1

  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.

  *

  * Permission is hereby granted, free of charge, to any person obtaining a copy of

diff --git a/FreeRTOS/Source/include/stack_macros.h b/FreeRTOS/Source/include/stack_macros.h
index 4f6f5cac5..c505574dd 100644
--- a/FreeRTOS/Source/include/stack_macros.h
+++ b/FreeRTOS/Source/include/stack_macros.h
@@ -1,5 +1,5 @@
 /*

- * FreeRTOS Kernel V10.3.0

+ * FreeRTOS Kernel V10.3.1

  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.

  *

  * Permission is hereby granted, free of charge, to any person obtaining a copy of

diff --git a/FreeRTOS/Source/include/stream_buffer.h b/FreeRTOS/Source/include/stream_buffer.h
index 50c782ae5..3605703f4 100644
--- a/FreeRTOS/Source/include/stream_buffer.h
+++ b/FreeRTOS/Source/include/stream_buffer.h
@@ -1,5 +1,5 @@
 /*

- * FreeRTOS Kernel V10.3.0

+ * FreeRTOS Kernel V10.3.1

  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.

  *

  * Permission is hereby granted, free of charge, to any person obtaining a copy of

diff --git a/FreeRTOS/Source/include/task.h b/FreeRTOS/Source/include/task.h
index b861483d0..3eaf6eecb 100644
--- a/FreeRTOS/Source/include/task.h
+++ b/FreeRTOS/Source/include/task.h
@@ -1,5 +1,5 @@
 /*

- * FreeRTOS Kernel V10.3.0

+ * FreeRTOS Kernel V10.3.1

  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.

  *

  * Permission is hereby granted, free of charge, to any person obtaining a copy of

@@ -43,10 +43,10 @@ extern "C" {
  * MACROS AND DEFINITIONS

  *----------------------------------------------------------*/

 

-#define tskKERNEL_VERSION_NUMBER "V10.3.0"

+#define tskKERNEL_VERSION_NUMBER "V10.3.1"

 #define tskKERNEL_VERSION_MAJOR 10

 #define tskKERNEL_VERSION_MINOR 3

-#define tskKERNEL_VERSION_BUILD 0

+#define tskKERNEL_VERSION_BUILD 1

 

 /* MPU region parameters passed in ulParameters

  * of MemoryRegion_t struct. */

@@ -56,6 +56,13 @@ extern "C" {
 #define tskMPU_REGION_NORMAL_MEMORY		( 1UL << 3UL )

 #define tskMPU_REGION_DEVICE_MEMORY		( 1UL << 4UL )

 

+/* The direct to task notification feature used to have only a single notification

+per task.  Now there is an array of notifications per task that is dimensioned by

+configTASK_NOTIFICATION_ARRAY_ENTRIES.  For backward compatibility, any use of the

+original direct to task notification defaults to using the first index in the

+array. */

+#define tskDEFAULT_INDEX_TO_NOTIFY 	( 0 )

+

 /**

  * task. h

  *

@@ -1773,13 +1780,22 @@ uint32_t ulTaskGetIdleRunTimeCounter( void ) PRIVILEGED_FUNCTION;
 

 /**

  * task. h

+ * <PRE>BaseType_t xTaskNotifyIndexed( TaskHandle_t xTaskToNotify, UBaseType_t uxIndexToNotify, uint32_t ulValue, eNotifyAction eAction );</PRE>

  * <PRE>BaseType_t xTaskNotify( TaskHandle_t xTaskToNotify, uint32_t ulValue, eNotifyAction eAction );</PRE>

  *

- * configUSE_TASK_NOTIFICATIONS must be undefined or defined as 1 for this

- * function to be available.

+ * See http://www.FreeRTOS.org/RTOS-task-notifications.html for details.

  *

- * When configUSE_TASK_NOTIFICATIONS is set to one each task has its own private

- * "notification value", which is a 32-bit unsigned integer (uint32_t).

+ * configUSE_TASK_NOTIFICATIONS must be undefined or defined as 1 for these

+ * functions to be available.

+ *

+ * Sends a direct to task notification to a task, with an optional value and

+ * action.

+ *

+ * Each task has a private array of "notification values" (or 'notifications'),

+ * each of which is a 32-bit unsigned integer (uint32_t).  The constant

+ * configTASK_NOTIFICATION_ARRAY_ENTRIES sets the number of indexes in the

+ * array, and (for backward compatibility) defaults to 1 if left undefined.

+ * Prior to FreeRTOS V10.4.0 there was only one notification value per task.

  *

  * Events can be sent to a task using an intermediary object.  Examples of such

  * objects are queues, semaphores, mutexes and event groups.  Task notifications

@@ -1787,28 +1803,46 @@ uint32_t ulTaskGetIdleRunTimeCounter( void ) PRIVILEGED_FUNCTION;
  * an intermediary object.

  *

  * A notification sent to a task can optionally perform an action, such as

- * update, overwrite or increment the task's notification value.  In that way

- * task notifications can be used to send data to a task, or be used as light

- * weight and fast binary or counting semaphores.

+ * update, overwrite or increment one of the task's notification values.  In

+ * that way task notifications can be used to send data to a task, or be used as

+ * light weight and fast binary or counting semaphores.

  *

- * A notification sent to a task will remain pending until it is cleared by the

- * task calling xTaskNotifyWait() or ulTaskNotifyTake().  If the task was

- * already in the Blocked state to wait for a notification when the notification

- * arrives then the task will automatically be removed from the Blocked state

- * (unblocked) and the notification cleared.

- *

- * A task can use xTaskNotifyWait() to [optionally] block to wait for a

- * notification to be pending, or ulTaskNotifyTake() to [optionally] block

- * to wait for its notification value to have a non-zero value.  The task does

+ * A task can use xTaskNotifyWaitIndexed() to [optionally] block to wait for a

+ * notification to be pending, or ulTaskNotifyTakeIndexed() to [optionally] block

+ * to wait for a notification value to have a non-zero value.  The task does

  * not consume any CPU time while it is in the Blocked state.

  *

- * See http://www.FreeRTOS.org/RTOS-task-notifications.html for details.

+ * A notification sent to a task will remain pending until it is cleared by the

+ * task calling xTaskNotifyWaitIndexed() or ulTaskNotifyTakeIndexed() (or their

+ * un-indexed equivalents).  If the task was already in the Blocked state to

+ * wait for a notification when the notification arrives then the task will

+ * automatically be removed from the Blocked state (unblocked) and the

+ * notification cleared.

+ *

+ * **NOTE** Each notification within the array operates independently - a task

+ * can only block on one notification within the array at a time and will not be

+ * unblocked by a notification sent to any other array index.

+ *

+ * Backward compatibility information:

+ * Prior to FreeRTOS V10.4.0 each task had a single "notification value", and

+ * all task notification API functions operated on that value. Replacing the

+ * single notification value with an array of notification values necessitated a

+ * new set of API functions that could address specific notifications within the

+ * array.  xTaskNotify() is the original API function, and remains backward

+ * compatible by always operating on the notification value at index 0 in the

+ * array. Calling xTaskNotify() is equivalent to calling xTaskNotifyIndexed()

+ * with the uxIndexToNotify parameter set to 0.

  *

  * @param xTaskToNotify The handle of the task being notified.  The handle to a

  * task can be returned from the xTaskCreate() API function used to create the

  * task, and the handle of the currently running task can be obtained by calling

  * xTaskGetCurrentTaskHandle().

  *

+ * @param uxIndexToNotify The index within the target task's array of

+ * notification values to which the notification is to be sent.  uxIndexToNotify

+ * must be less than configTASK_NOTIFICATION_ARRAY_ENTRIES.  xTaskNotify() does

+ * not have this parameter and always sends notifications to index 0.

+ *

  * @param ulValue Data that can be sent with the notification.  How the data is

  * used depends on the value of the eAction parameter.

  *

@@ -1816,56 +1850,88 @@ uint32_t ulTaskGetIdleRunTimeCounter( void ) PRIVILEGED_FUNCTION;
  * value, if at all.  Valid values for eAction are as follows:

  *

  * eSetBits -

- * The task's notification value is bitwise ORed with ulValue.  xTaskNofify()

- * always returns pdPASS in this case.

+ * The target notification value is bitwise ORed with ulValue.

+ * xTaskNofifyIndexed() always returns pdPASS in this case.

  *

  * eIncrement -

- * The task's notification value is incremented.  ulValue is not used and

- * xTaskNotify() always returns pdPASS in this case.

+ * The target notification value is incremented.  ulValue is not used and

+ * xTaskNotifyIndexed() always returns pdPASS in this case.

  *

  * eSetValueWithOverwrite -

- * The task's notification value is set to the value of ulValue, even if the

- * task being notified had not yet processed the previous notification (the

- * task already had a notification pending).  xTaskNotify() always returns

- * pdPASS in this case.

+ * The target notification value is set to the value of ulValue, even if the

+ * task being notified had not yet processed the previous notification at the

+ * same array index (the task already had a notification pending at that index).

+ * xTaskNotifyIndexed() always returns pdPASS in this case.

  *

  * eSetValueWithoutOverwrite -

- * If the task being notified did not already have a notification pending then

- * the task's notification value is set to ulValue and xTaskNotify() will

- * return pdPASS.  If the task being notified already had a notification

- * pending then no action is performed and pdFAIL is returned.

+ * If the task being notified did not already have a notification pending at the

+ * same array index then the target notification value is set to ulValue and

+ * xTaskNotifyIndexed() will return pdPASS.  If the task being notified already

+ * had a notification pending at the same array index then no action is

+ * performed and pdFAIL is returned.

  *

  * eNoAction -

- * The task receives a notification without its notification value being

- * updated.  ulValue is not used and xTaskNotify() always returns pdPASS in

- * this case.

+ * The task receives a notification at the specified array index without the

+ * notification value at that index being updated.  ulValue is not used and

+ * xTaskNotifyIndexed() always returns pdPASS in this case.

  *

- *  pulPreviousNotificationValue -

- *  Can be used to pass out the subject task's notification value before any

- *  bits are modified by the notify function.

+ * pulPreviousNotificationValue -

+ * Can be used to pass out the subject task's notification value before any

+ * bits are modified by the notify function.

  *

  * @return Dependent on the value of eAction.  See the description of the

  * eAction parameter.

  *

- * \defgroup xTaskNotify xTaskNotify

+ * \defgroup xTaskNotifyIndexed xTaskNotifyIndexed

  * \ingroup TaskNotifications

  */

-BaseType_t xTaskGenericNotify( TaskHandle_t xTaskToNotify, uint32_t ulValue, eNotifyAction eAction, uint32_t *pulPreviousNotificationValue ) PRIVILEGED_FUNCTION;

-#define xTaskNotify( xTaskToNotify, ulValue, eAction ) xTaskGenericNotify( ( xTaskToNotify ), ( ulValue ), ( eAction ), NULL )

-#define xTaskNotifyAndQuery( xTaskToNotify, ulValue, eAction, pulPreviousNotifyValue ) xTaskGenericNotify( ( xTaskToNotify ), ( ulValue ), ( eAction ), ( pulPreviousNotifyValue ) )

+BaseType_t xTaskGenericNotify( TaskHandle_t xTaskToNotify, UBaseType_t uxIndexToNotify, uint32_t ulValue, eNotifyAction eAction, uint32_t *pulPreviousNotificationValue ) PRIVILEGED_FUNCTION;

+#define xTaskNotify( xTaskToNotify, ulValue, eAction ) xTaskGenericNotify( ( xTaskToNotify ), ( tskDEFAULT_INDEX_TO_NOTIFY ), ( ulValue ), ( eAction ), NULL )

+#define xTaskNotifyIndexed( xTaskToNotify, uxIndexToNotify, ulValue, eAction ) xTaskGenericNotify( ( xTaskToNotify ), ( uxIndexToNotify ), ( ulValue ), ( eAction ), NULL )

 

 /**

  * task. h

+ * <PRE>BaseType_t xTaskNotifyAndQueryIndexed( TaskHandle_t xTaskToNotify, UBaseType_t uxIndexToNotify, uint32_t ulValue, eNotifyAction eAction, uint32_t *pulPreviousNotifyValue );</PRE>

+ * <PRE>BaseType_t xTaskNotifyAndQuery( TaskHandle_t xTaskToNotify, uint32_t ulValue, eNotifyAction eAction, uint32_t *pulPreviousNotifyValue );</PRE>

+ *

+ * See http://www.FreeRTOS.org/RTOS-task-notifications.html for details.

+ *

+ * xTaskNotifyAndQueryIndexed() performs the same operation as

+ * xTaskNotifyIndexed() with the addition that it also returns the subject

+ * task's prior notification value (the notification value at the time the

+ * function is called rather than when the function returns) in the additional

+ * pulPreviousNotifyValue parameter.

+ *

+ * xTaskNotifyAndQuery() performs the same operation as xTaskNotify() with the

+ * addition that it also returns the subject task's prior notification value

+ * (the notification value as it was at the time the function is called, rather

+ * than when the function returns) in the additional pulPreviousNotifyValue

+ * parameter.

+ *

+ * \defgroup xTaskNotifyAndQueryIndexed xTaskNotifyAndQueryIndexed

+ * \ingroup TaskNotifications

+ */

+#define xTaskNotifyAndQuery( xTaskToNotify, ulValue, eAction, pulPreviousNotifyValue ) xTaskGenericNotify( ( xTaskToNotify ), ( tskDEFAULT_INDEX_TO_NOTIFY ), ( ulValue ), ( eAction ), ( pulPreviousNotifyValue ) )

+#define xTaskNotifyAndQueryIndexed( xTaskToNotify, uxIndexToNotify, ulValue, eAction, pulPreviousNotifyValue ) xTaskGenericNotify( ( xTaskToNotify ), ( uxIndexToNotify ), ( ulValue ), ( eAction ), ( pulPreviousNotifyValue ) )

+

+/**

+ * task. h

+ * <PRE>BaseType_t xTaskNotifyIndexedFromISR( TaskHandle_t xTaskToNotify, UBaseType_t uxIndexToNotify, uint32_t ulValue, eNotifyAction eAction, BaseType_t *pxHigherPriorityTaskWoken );</PRE>

  * <PRE>BaseType_t xTaskNotifyFromISR( TaskHandle_t xTaskToNotify, uint32_t ulValue, eNotifyAction eAction, BaseType_t *pxHigherPriorityTaskWoken );</PRE>

  *

- * configUSE_TASK_NOTIFICATIONS must be undefined or defined as 1 for this

- * function to be available.

+ * See http://www.FreeRTOS.org/RTOS-task-notifications.html for details.

  *

- * When configUSE_TASK_NOTIFICATIONS is set to one each task has its own private

- * "notification value", which is a 32-bit unsigned integer (uint32_t).

+ * configUSE_TASK_NOTIFICATIONS must be undefined or defined as 1 for these

+ * functions to be available.

  *

- * A version of xTaskNotify() that can be used from an interrupt service routine

- * (ISR).

+ * A version of xTaskNotifyIndexed() that can be used from an interrupt service

+ * routine (ISR).

+ *

+ * Each task has a private array of "notification values" (or 'notifications'),

+ * each of which is a 32-bit unsigned integer (uint32_t).  The constant

+ * configTASK_NOTIFICATION_ARRAY_ENTRIES sets the number of indexes in the

+ * array, and (for backward compatibility) defaults to 1 if left undefined.

+ * Prior to FreeRTOS V10.4.0 there was only one notification value per task.

  *

  * Events can be sent to a task using an intermediary object.  Examples of such

  * objects are queues, semaphores, mutexes and event groups.  Task notifications

@@ -1873,22 +1939,40 @@ BaseType_t xTaskGenericNotify( TaskHandle_t xTaskToNotify, uint32_t ulValue, eNo
  * an intermediary object.

  *

  * A notification sent to a task can optionally perform an action, such as

- * update, overwrite or increment the task's notification value.  In that way

- * task notifications can be used to send data to a task, or be used as light

- * weight and fast binary or counting semaphores.

+ * update, overwrite or increment one of the task's notification values.  In

+ * that way task notifications can be used to send data to a task, or be used as

+ * light weight and fast binary or counting semaphores.

  *

- * A notification sent to a task will remain pending until it is cleared by the

- * task calling xTaskNotifyWait() or ulTaskNotifyTake().  If the task was

- * already in the Blocked state to wait for a notification when the notification

- * arrives then the task will automatically be removed from the Blocked state

- * (unblocked) and the notification cleared.

- *

- * A task can use xTaskNotifyWait() to [optionally] block to wait for a

- * notification to be pending, or ulTaskNotifyTake() to [optionally] block

- * to wait for its notification value to have a non-zero value.  The task does

+ * A task can use xTaskNotifyWaitIndexed() to [optionally] block to wait for a

+ * notification to be pending, or ulTaskNotifyTakeIndexed() to [optionally] block

+ * to wait for a notification value to have a non-zero value.  The task does

  * not consume any CPU time while it is in the Blocked state.

  *

- * See http://www.FreeRTOS.org/RTOS-task-notifications.html for details.

+ * A notification sent to a task will remain pending until it is cleared by the

+ * task calling xTaskNotifyWaitIndexed() or ulTaskNotifyTakeIndexed() (or their

+ * un-indexed equivalents).  If the task was already in the Blocked state to

+ * wait for a notification when the notification arrives then the task will

+ * automatically be removed from the Blocked state (unblocked) and the

+ * notification cleared.

+ *

+ * **NOTE** Each notification within the array operates independently - a task

+ * can only block on one notification within the array at a time and will not be

+ * unblocked by a notification sent to any other array index.

+ *

+ * Backward compatibility information:

+ * Prior to FreeRTOS V10.4.0 each task had a single "notification value", and

+ * all task notification API functions operated on that value. Replacing the

+ * single notification value with an array of notification values necessitated a

+ * new set of API functions that could address specific notifications within the

+ * array.  xTaskNotifyFromISR() is the original API function, and remains

+ * backward compatible by always operating on the notification value at index 0

+ * within the array. Calling xTaskNotifyFromISR() is equivalent to calling

+ * xTaskNotifyIndexedFromISR() with the uxIndexToNotify parameter set to 0.

+ *

+ * @param uxIndexToNotify The index within the target task's array of

+ * notification values to which the notification is to be sent.  uxIndexToNotify

+ * must be less than configTASK_NOTIFICATION_ARRAY_ENTRIES.  xTaskNotifyFromISR()

+ * does not have this parameter and always sends notifications to index 0.

  *

  * @param xTaskToNotify The handle of the task being notified.  The handle to a

  * task can be returned from the xTaskCreate() API function used to create the

@@ -1938,22 +2022,56 @@ BaseType_t xTaskGenericNotify( TaskHandle_t xTaskToNotify, uint32_t ulValue, eNo
  * @return Dependent on the value of eAction.  See the description of the

  * eAction parameter.

  *

- * \defgroup xTaskNotify xTaskNotify

+ * \defgroup xTaskNotifyIndexedFromISR xTaskNotifyIndexedFromISR

  * \ingroup TaskNotifications

  */

-BaseType_t xTaskGenericNotifyFromISR( TaskHandle_t xTaskToNotify, uint32_t ulValue, eNotifyAction eAction, uint32_t *pulPreviousNotificationValue, BaseType_t *pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION;

-#define xTaskNotifyFromISR( xTaskToNotify, ulValue, eAction, pxHigherPriorityTaskWoken ) xTaskGenericNotifyFromISR( ( xTaskToNotify ), ( ulValue ), ( eAction ), NULL, ( pxHigherPriorityTaskWoken ) )

-#define xTaskNotifyAndQueryFromISR( xTaskToNotify, ulValue, eAction, pulPreviousNotificationValue, pxHigherPriorityTaskWoken ) xTaskGenericNotifyFromISR( ( xTaskToNotify ), ( ulValue ), ( eAction ), ( pulPreviousNotificationValue ), ( pxHigherPriorityTaskWoken ) )

+BaseType_t xTaskGenericNotifyFromISR( TaskHandle_t xTaskToNotify, UBaseType_t uxIndexToNotify, uint32_t ulValue, eNotifyAction eAction, uint32_t *pulPreviousNotificationValue, BaseType_t *pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION;

+#define xTaskNotifyFromISR( xTaskToNotify, ulValue, eAction, pxHigherPriorityTaskWoken ) xTaskGenericNotifyFromISR( ( xTaskToNotify ), ( tskDEFAULT_INDEX_TO_NOTIFY ), ( ulValue ), ( eAction ), NULL, ( pxHigherPriorityTaskWoken ) )

+#define xTaskNotifyIndexedFromISR( xTaskToNotify, uxIndexToNotify, ulValue, eAction, pxHigherPriorityTaskWoken ) xTaskGenericNotifyFromISR( ( xTaskToNotify ), ( uxIndexToNotify ), ( ulValue ), ( eAction ), NULL, ( pxHigherPriorityTaskWoken ) )

 

 /**

  * task. h

+ * <PRE>BaseType_t xTaskNotifyAndQueryIndexedFromISR( TaskHandle_t xTaskToNotify, UBaseType_t uxIndexToNotify, uint32_t ulValue, eNotifyAction eAction, uint32_t *pulPreviousNotificationValue, BaseType_t *pxHigherPriorityTaskWoken );</PRE>

+ * <PRE>BaseType_t xTaskNotifyAndQueryFromISR( TaskHandle_t xTaskToNotify, uint32_t ulValue, eNotifyAction eAction, uint32_t *pulPreviousNotificationValue, BaseType_t *pxHigherPriorityTaskWoken );</PRE>

+ *

+ * See http://www.FreeRTOS.org/RTOS-task-notifications.html for details.

+ *

+ * xTaskNotifyAndQueryIndexedFromISR() performs the same operation as

+ * xTaskNotifyIndexedFromISR() with the addition that it also returns the

+ * subject task's prior notification value (the notification value at the time

+ * the function is called rather than at the time the function returns) in the

+ * additional pulPreviousNotifyValue parameter.

+ *

+ * xTaskNotifyAndQueryFromISR() performs the same operation as

+ * xTaskNotifyFromISR() with the addition that it also returns the subject

+ * task's prior notification value (the notification value at the time the

+ * function is called rather than at the time the function returns) in the

+ * additional pulPreviousNotifyValue parameter.

+ *

+ * \defgroup xTaskNotifyAndQueryIndexedFromISR xTaskNotifyAndQueryIndexedFromISR

+ * \ingroup TaskNotifications

+ */

+#define xTaskNotifyAndQueryIndexedFromISR( xTaskToNotify, uxIndexToNotify, ulValue, eAction, pulPreviousNotificationValue, pxHigherPriorityTaskWoken ) xTaskGenericNotifyFromISR( ( xTaskToNotify ), ( uxIndexToNotify ), ( ulValue ), ( eAction ), ( pulPreviousNotificationValue ), ( pxHigherPriorityTaskWoken ) )

+#define xTaskNotifyAndQueryFromISR( xTaskToNotify, ulValue, eAction, pulPreviousNotificationValue, pxHigherPriorityTaskWoken ) xTaskGenericNotifyFromISR( ( xTaskToNotify ), ( tskDEFAULT_INDEX_TO_NOTIFY ), ( ulValue ), ( eAction ), ( pulPreviousNotificationValue ), ( pxHigherPriorityTaskWoken ) )

+

+/**

+ * task. h

+ * <PRE>BaseType_t xTaskNotifyWaitIndexed( UBaseType_t uxIndexToWaitOn, uint32_t ulBitsToClearOnEntry, uint32_t ulBitsToClearOnExit, uint32_t *pulNotificationValue, TickType_t xTicksToWait );</pre>

  * <PRE>BaseType_t xTaskNotifyWait( uint32_t ulBitsToClearOnEntry, uint32_t ulBitsToClearOnExit, uint32_t *pulNotificationValue, TickType_t xTicksToWait );</pre>

  *

+ * Waits for a direct to task notification to be pending at a given index within

+ * an array of direct to task notifications.

+ *

+ * See http://www.FreeRTOS.org/RTOS-task-notifications.html for details.

+ *

  * configUSE_TASK_NOTIFICATIONS must be undefined or defined as 1 for this

  * function to be available.

  *

- * When configUSE_TASK_NOTIFICATIONS is set to one each task has its own private

- * "notification value", which is a 32-bit unsigned integer (uint32_t).

+ * Each task has a private array of "notification values" (or 'notifications'),

+ * each of which is a 32-bit unsigned integer (uint32_t).  The constant

+ * configTASK_NOTIFICATION_ARRAY_ENTRIES sets the number of indexes in the

+ * array, and (for backward compatibility) defaults to 1 if left undefined.

+ * Prior to FreeRTOS V10.4.0 there was only one notification value per task.

  *

  * Events can be sent to a task using an intermediary object.  Examples of such

  * objects are queues, semaphores, mutexes and event groups.  Task notifications

@@ -1961,22 +2079,41 @@ BaseType_t xTaskGenericNotifyFromISR( TaskHandle_t xTaskToNotify, uint32_t ulVal
  * an intermediary object.

  *

  * A notification sent to a task can optionally perform an action, such as

- * update, overwrite or increment the task's notification value.  In that way

- * task notifications can be used to send data to a task, or be used as light

- * weight and fast binary or counting semaphores.

+ * update, overwrite or increment one of the task's notification values.  In

+ * that way task notifications can be used to send data to a task, or be used as

+ * light weight and fast binary or counting semaphores.

  *

  * A notification sent to a task will remain pending until it is cleared by the

- * task calling xTaskNotifyWait() or ulTaskNotifyTake().  If the task was

- * already in the Blocked state to wait for a notification when the notification

- * arrives then the task will automatically be removed from the Blocked state

- * (unblocked) and the notification cleared.

- *

- * A task can use xTaskNotifyWait() to [optionally] block to wait for a

- * notification to be pending, or ulTaskNotifyTake() to [optionally] block

- * to wait for its notification value to have a non-zero value.  The task does

+ * task calling xTaskNotifyWaitIndexed() or ulTaskNotifyTakeIndexed() (or their

+ * un-indexed equivalents).  If the task was already in the Blocked state to

+ * wait for a notification when the notification arrives then the task will

+ * automatically be removed from the Blocked state (unblocked) and the

+ * notification cleared.

+ *

+ * A task can use xTaskNotifyWaitIndexed() to [optionally] block to wait for a

+ * notification to be pending, or ulTaskNotifyTakeIndexed() to [optionally] block

+ * to wait for a notification value to have a non-zero value.  The task does

  * not consume any CPU time while it is in the Blocked state.

  *

- * See http://www.FreeRTOS.org/RTOS-task-notifications.html for details.

+ * **NOTE** Each notification within the array operates independently - a task

+ * can only block on one notification within the array at a time and will not be

+ * unblocked by a notification sent to any other array index.

+ *

+ * Backward compatibility information:

+ * Prior to FreeRTOS V10.4.0 each task had a single "notification value", and

+ * all task notification API functions operated on that value. Replacing the

+ * single notification value with an array of notification values necessitated a

+ * new set of API functions that could address specific notifications within the

+ * array.  xTaskNotifyWait() is the original API function, and remains backward

+ * compatible by always operating on the notification value at index 0 in the

+ * array. Calling xTaskNotifyWait() is equivalent to calling

+ * xTaskNotifyWaitIndexed() with the uxIndexToWaitOn parameter set to 0.

+ *

+ * @param uxIndexToWaitOn The index within the calling task's array of

+ * notification values on which the calling task will wait for a notification to

+ * be received.  uxIndexToWaitOn must be less than

+ * configTASK_NOTIFICATION_ARRAY_ENTRIES.  xTaskNotifyWait() does

+ * not have this parameter and always waits for notifications on index 0.

  *

  * @param ulBitsToClearOnEntry Bits that are set in ulBitsToClearOnEntry value

  * will be cleared in the calling task's notification value before the task

@@ -2015,20 +2152,31 @@ BaseType_t xTaskGenericNotifyFromISR( TaskHandle_t xTaskToNotify, uint32_t ulVal
  * already pending when xTaskNotifyWait was called) then pdPASS is

  * returned.  Otherwise pdFAIL is returned.

  *

- * \defgroup xTaskNotifyWait xTaskNotifyWait

+ * \defgroup xTaskNotifyWaitIndexed xTaskNotifyWaitIndexed

  * \ingroup TaskNotifications

  */

-BaseType_t xTaskNotifyWait( uint32_t ulBitsToClearOnEntry, uint32_t ulBitsToClearOnExit, uint32_t *pulNotificationValue, TickType_t xTicksToWait ) PRIVILEGED_FUNCTION;

+BaseType_t xTaskGenericNotifyWait( UBaseType_t uxIndexToWaitOn, uint32_t ulBitsToClearOnEntry, uint32_t ulBitsToClearOnExit, uint32_t *pulNotificationValue, TickType_t xTicksToWait ) PRIVILEGED_FUNCTION;

+#define xTaskNotifyWait( ulBitsToClearOnEntry, ulBitsToClearOnExit, pulNotificationValue, xTicksToWait ) xTaskGenericNotifyWait( tskDEFAULT_INDEX_TO_NOTIFY, ( ulBitsToClearOnEntry ), ( ulBitsToClearOnExit ), ( pulNotificationValue ), ( xTicksToWait ) )

+#define xTaskNotifyWaitIndexed( uxIndexToWaitOn, ulBitsToClearOnEntry, ulBitsToClearOnExit, pulNotificationValue, xTicksToWait ) xTaskGenericNotifyWait( ( uxIndexToWaitOn ), ( ulBitsToClearOnEntry ), ( ulBitsToClearOnExit ), ( pulNotificationValue ), ( xTicksToWait ) )

 

 /**

  * task. h

+ * <PRE>BaseType_t xTaskNotifyGiveIndexed( TaskHandle_t xTaskToNotify, UBaseType_t uxIndexToNotify );</PRE>

  * <PRE>BaseType_t xTaskNotifyGive( TaskHandle_t xTaskToNotify );</PRE>

  *

- * configUSE_TASK_NOTIFICATIONS must be undefined or defined as 1 for this macro

- * to be available.

+ * Sends a direct to task notification to a particular index in the target

+ * task's notification array in a manner similar to giving a counting semaphore.

+ *

+ * See http://www.FreeRTOS.org/RTOS-task-notifications.html for more details.

+ *

+ * configUSE_TASK_NOTIFICATIONS must be undefined or defined as 1 for these

+ * macros to be available.

  *

- * When configUSE_TASK_NOTIFICATIONS is set to one each task has its own private

- * "notification value", which is a 32-bit unsigned integer (uint32_t).

+ * Each task has a private array of "notification values" (or 'notifications'),

+ * each of which is a 32-bit unsigned integer (uint32_t).  The constant

+ * configTASK_NOTIFICATION_ARRAY_ENTRIES sets the number of indexes in the

+ * array, and (for backward compatibility) defaults to 1 if left undefined.

+ * Prior to FreeRTOS V10.4.0 there was only one notification value per task.

  *

  * Events can be sent to a task using an intermediary object.  Examples of such

  * objects are queues, semaphores, mutexes and event groups.  Task notifications

@@ -2036,48 +2184,72 @@ BaseType_t xTaskNotifyWait( uint32_t ulBitsToClearOnEntry, uint32_t ulBitsToClea
  * an intermediary object.

  *

  * A notification sent to a task can optionally perform an action, such as

- * update, overwrite or increment the task's notification value.  In that way

- * task notifications can be used to send data to a task, or be used as light

- * weight and fast binary or counting semaphores.

+ * update, overwrite or increment one of the task's notification values.  In

+ * that way task notifications can be used to send data to a task, or be used as

+ * light weight and fast binary or counting semaphores.

  *

- * xTaskNotifyGive() is a helper macro intended for use when task notifications

- * are used as light weight and faster binary or counting semaphore equivalents.

- * Actual FreeRTOS semaphores are given using the xSemaphoreGive() API function,

- * the equivalent action that instead uses a task notification is

- * xTaskNotifyGive().

+ * xTaskNotifyGiveIndexed() is a helper macro intended for use when task

+ * notifications are used as light weight and faster binary or counting

+ * semaphore equivalents.  Actual FreeRTOS semaphores are given using the

+ * xSemaphoreGive() API function, the equivalent action that instead uses a task

+ * notification is xTaskNotifyGiveIndexed().

  *

  * When task notifications are being used as a binary or counting semaphore

  * equivalent then the task being notified should wait for the notification

- * using the ulTaskNotificationTake() API function rather than the

- * xTaskNotifyWait() API function.

- *

- * See http://www.FreeRTOS.org/RTOS-task-notifications.html for more details.

+ * using the ulTaskNotificationTakeIndexed() API function rather than the

+ * xTaskNotifyWaitIndexed() API function.

+ *

+ * **NOTE** Each notification within the array operates independently - a task

+ * can only block on one notification within the array at a time and will not be

+ * unblocked by a notification sent to any other array index.

+ *

+ * Backward compatibility information:

+ * Prior to FreeRTOS V10.4.0 each task had a single "notification value", and

+ * all task notification API functions operated on that value. Replacing the

+ * single notification value with an array of notification values necessitated a

+ * new set of API functions that could address specific notifications within the

+ * array.  xTaskNotifyGive() is the original API function, and remains backward

+ * compatible by always operating on the notification value at index 0 in the

+ * array. Calling xTaskNotifyGive() is equivalent to calling

+ * xTaskNotifyGiveIndexed() with the uxIndexToNotify parameter set to 0.

  *

  * @param xTaskToNotify The handle of the task being notified.  The handle to a

  * task can be returned from the xTaskCreate() API function used to create the

  * task, and the handle of the currently running task can be obtained by calling

  * xTaskGetCurrentTaskHandle().

  *

+ * @param uxIndexToNotify The index within the target task's array of

+ * notification values to which the notification is to be sent.  uxIndexToNotify

+ * must be less than configTASK_NOTIFICATION_ARRAY_ENTRIES.  xTaskNotifyGive()

+ * does not have this parameter and always sends notifications to index 0.

+ *

  * @return xTaskNotifyGive() is a macro that calls xTaskNotify() with the

  * eAction parameter set to eIncrement - so pdPASS is always returned.

  *

- * \defgroup xTaskNotifyGive xTaskNotifyGive

+ * \defgroup xTaskNotifyGiveIndexed xTaskNotifyGiveIndexed

  * \ingroup TaskNotifications

  */

-#define xTaskNotifyGive( xTaskToNotify ) xTaskGenericNotify( ( xTaskToNotify ), ( 0 ), eIncrement, NULL )

+#define xTaskNotifyGive( xTaskToNotify ) xTaskGenericNotify( ( xTaskToNotify ), ( tskDEFAULT_INDEX_TO_NOTIFY ), ( 0 ), eIncrement, NULL )

+#define xTaskNotifyGiveIndexed( xTaskToNotify, uxIndexToNotify ) xTaskGenericNotify( ( xTaskToNotify ), ( uxIndexToNotify ), ( 0 ), eIncrement, NULL )

 

 /**

  * task. h

+ * <PRE>void vTaskNotifyGiveIndexedFromISR( TaskHandle_t xTaskHandle, UBaseType_t uxIndexToNotify, BaseType_t *pxHigherPriorityTaskWoken );

  * <PRE>void vTaskNotifyGiveFromISR( TaskHandle_t xTaskHandle, BaseType_t *pxHigherPriorityTaskWoken );

  *

+ * A version of xTaskNotifyGiveIndexed() that can be called from an interrupt

+ * service routine (ISR).

+ *

+ * See http://www.FreeRTOS.org/RTOS-task-notifications.html for more details.

+ *

  * configUSE_TASK_NOTIFICATIONS must be undefined or defined as 1 for this macro

  * to be available.

  *

- * When configUSE_TASK_NOTIFICATIONS is set to one each task has its own private

- * "notification value", which is a 32-bit unsigned integer (uint32_t).

- *

- * A version of xTaskNotifyGive() that can be called from an interrupt service

- * routine (ISR).

+ * Each task has a private array of "notification values" (or 'notifications'),

+ * each of which is a 32-bit unsigned integer (uint32_t).  The constant

+ * configTASK_NOTIFICATION_ARRAY_ENTRIES sets the number of indexes in the

+ * array, and (for backward compatibility) defaults to 1 if left undefined.

+ * Prior to FreeRTOS V10.4.0 there was only one notification value per task.

  *

  * Events can be sent to a task using an intermediary object.  Examples of such

  * objects are queues, semaphores, mutexes and event groups.  Task notifications

@@ -2085,28 +2257,46 @@ BaseType_t xTaskNotifyWait( uint32_t ulBitsToClearOnEntry, uint32_t ulBitsToClea
  * an intermediary object.

  *

  * A notification sent to a task can optionally perform an action, such as

- * update, overwrite or increment the task's notification value.  In that way

- * task notifications can be used to send data to a task, or be used as light

- * weight and fast binary or counting semaphores.

+ * update, overwrite or increment one of the task's notification values.  In

+ * that way task notifications can be used to send data to a task, or be used as

+ * light weight and fast binary or counting semaphores.

  *

- * vTaskNotifyGiveFromISR() is intended for use when task notifications are

- * used as light weight and faster binary or counting semaphore equivalents.

+ * vTaskNotifyGiveIndexedFromISR() is intended for use when task notifications

+ * are used as light weight and faster binary or counting semaphore equivalents.

  * Actual FreeRTOS semaphores are given from an ISR using the

  * xSemaphoreGiveFromISR() API function, the equivalent action that instead uses

- * a task notification is vTaskNotifyGiveFromISR().

+ * a task notification is vTaskNotifyGiveIndexedFromISR().

  *

  * When task notifications are being used as a binary or counting semaphore

  * equivalent then the task being notified should wait for the notification

- * using the ulTaskNotificationTake() API function rather than the

- * xTaskNotifyWait() API function.

- *

- * See http://www.FreeRTOS.org/RTOS-task-notifications.html for more details.

+ * using the ulTaskNotificationTakeIndexed() API function rather than the

+ * xTaskNotifyWaitIndexed() API function.

+ *

+ * **NOTE** Each notification within the array operates independently - a task

+ * can only block on one notification within the array at a time and will not be

+ * unblocked by a notification sent to any other array index.

+ *

+ * Backward compatibility information:

+ * Prior to FreeRTOS V10.4.0 each task had a single "notification value", and

+ * all task notification API functions operated on that value. Replacing the

+ * single notification value with an array of notification values necessitated a

+ * new set of API functions that could address specific notifications within the

+ * array.  xTaskNotifyFromISR() is the original API function, and remains

+ * backward compatible by always operating on the notification value at index 0

+ * within the array. Calling xTaskNotifyGiveFromISR() is equivalent to calling

+ * xTaskNotifyGiveIndexedFromISR() with the uxIndexToNotify parameter set to 0.

  *

  * @param xTaskToNotify The handle of the task being notified.  The handle to a

  * task can be returned from the xTaskCreate() API function used to create the

  * task, and the handle of the currently running task can be obtained by calling

  * xTaskGetCurrentTaskHandle().

  *

+ * @param uxIndexToNotify The index within the target task's array of

+ * notification values to which the notification is to be sent.  uxIndexToNotify

+ * must be less than configTASK_NOTIFICATION_ARRAY_ENTRIES.

+ * xTaskNotifyGiveFromISR() does not have this parameter and always sends

+ * notifications to index 0.

+ *

  * @param pxHigherPriorityTaskWoken  vTaskNotifyGiveFromISR() will set

  * *pxHigherPriorityTaskWoken to pdTRUE if sending the notification caused the

  * task to which the notification was sent to leave the Blocked state, and the

@@ -2116,20 +2306,31 @@ BaseType_t xTaskNotifyWait( uint32_t ulBitsToClearOnEntry, uint32_t ulBitsToClea
  * requested from an ISR is dependent on the port - see the documentation page

  * for the port in use.

  *

- * \defgroup xTaskNotifyWait xTaskNotifyWait

+ * \defgroup vTaskNotifyGiveIndexedFromISR vTaskNotifyGiveIndexedFromISR

  * \ingroup TaskNotifications

  */

-void vTaskNotifyGiveFromISR( TaskHandle_t xTaskToNotify, BaseType_t *pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION;

+void vTaskGenericNotifyGiveFromISR( TaskHandle_t xTaskToNotify, UBaseType_t uxIndexToNotify, BaseType_t *pxHigherPriorityTaskWoken ) PRIVILEGED_FUNCTION;

+#define vTaskNotifyGiveFromISR( xTaskToNotify, pxHigherPriorityTaskWoken ) vTaskGenericNotifyGiveFromISR( ( xTaskToNotify ), ( tskDEFAULT_INDEX_TO_NOTIFY ), ( pxHigherPriorityTaskWoken ) );

+#define vTaskNotifyGiveIndexedFromISR( xTaskToNotify, uxIndexToNotify, pxHigherPriorityTaskWoken ) vTaskGenericNotifyGiveFromISR( ( xTaskToNotify ), ( uxIndexToNotify ), ( pxHigherPriorityTaskWoken ) );

 

 /**

  * task. h

+ * <PRE>uint32_t ulTaskNotifyTakeIndexed( UBaseType_t uxIndexToWaitOn, BaseType_t xClearCountOnExit, TickType_t xTicksToWait );</pre>

  * <PRE>uint32_t ulTaskNotifyTake( BaseType_t xClearCountOnExit, TickType_t xTicksToWait );</pre>

  *

+ * Waits for a direct to task notification on a particular index in the calling

+ * task's notification array in a manner similar to taking a counting semaphore.

+ *

+ * See http://www.FreeRTOS.org/RTOS-task-notifications.html for details.

+ *

  * configUSE_TASK_NOTIFICATIONS must be undefined or defined as 1 for this

  * function to be available.

  *

- * When configUSE_TASK_NOTIFICATIONS is set to one each task has its own private

- * "notification value", which is a 32-bit unsigned integer (uint32_t).

+ * Each task has a private array of "notification values" (or 'notifications'),

+ * each of which is a 32-bit unsigned integer (uint32_t).  The constant

+ * configTASK_NOTIFICATION_ARRAY_ENTRIES sets the number of indexes in the

+ * array, and (for backward compatibility) defaults to 1 if left undefined.

+ * Prior to FreeRTOS V10.4.0 there was only one notification value per task.

  *

  * Events can be sent to a task using an intermediary object.  Examples of such

  * objects are queues, semaphores, mutexes and event groups.  Task notifications

@@ -2137,35 +2338,54 @@ void vTaskNotifyGiveFromISR( TaskHandle_t xTaskToNotify, BaseType_t *pxHigherPri
  * an intermediary object.

  *

  * A notification sent to a task can optionally perform an action, such as

- * update, overwrite or increment the task's notification value.  In that way

- * task notifications can be used to send data to a task, or be used as light

- * weight and fast binary or counting semaphores.

+ * update, overwrite or increment one of the task's notification values.  In

+ * that way task notifications can be used to send data to a task, or be used as

+ * light weight and fast binary or counting semaphores.

  *

- * ulTaskNotifyTake() is intended for use when a task notification is used as a

- * faster and lighter weight binary or counting semaphore alternative.  Actual

- * FreeRTOS semaphores are taken using the xSemaphoreTake() API function, the

- * equivalent action that instead uses a task notification is

- * ulTaskNotifyTake().

+ * ulTaskNotifyTakeIndexed() is intended for use when a task notification is

+ * used as a faster and lighter weight binary or counting semaphore alternative.

+ * Actual FreeRTOS semaphores are taken using the xSemaphoreTake() API function,

+ * the equivalent action that instead uses a task notification is

+ * ulTaskNotifyTakeIndexed().

  *

  * When a task is using its notification value as a binary or counting semaphore

- * other tasks should send notifications to it using the xTaskNotifyGive()

- * macro, or xTaskNotify() function with the eAction parameter set to

+ * other tasks should send notifications to it using the xTaskNotifyGiveIndexed()

+ * macro, or xTaskNotifyIndex() function with the eAction parameter set to

  * eIncrement.

  *

- * ulTaskNotifyTake() can either clear the task's notification value to

- * zero on exit, in which case the notification value acts like a binary

- * semaphore, or decrement the task's notification value on exit, in which case

- * the notification value acts like a counting semaphore.

+ * ulTaskNotifyTakeIndexed() can either clear the task's notification value at

+ * the array index specified by the uxIndexToWaitOn parameter to zero on exit,

+ * in which case the notification value acts like a binary semaphore, or

+ * decrement the notification value on exit, in which case the notification

+ * value acts like a counting semaphore.

  *

- * A task can use ulTaskNotifyTake() to [optionally] block to wait for a

+ * A task can use ulTaskNotifyTakeIndexed() to [optionally] block to wait for

  * the task's notification value to be non-zero.  The task does not consume any

  * CPU time while it is in the Blocked state.

  *

- * Where as xTaskNotifyWait() will return when a notification is pending,

- * ulTaskNotifyTake() will return when the task's notification value is

+ * Where as xTaskNotifyWaitIndexed() will return when a notification is pending,

+ * ulTaskNotifyTakeIndexed() will return when the task's notification value is

  * not zero.

  *

- * See http://www.FreeRTOS.org/RTOS-task-notifications.html for details.

+ * **NOTE** Each notification within the array operates independently - a task

+ * can only block on one notification within the array at a time and will not be

+ * unblocked by a notification sent to any other array index.

+ *

+ * Backward compatibility information:

+ * Prior to FreeRTOS V10.4.0 each task had a single "notification value", and

+ * all task notification API functions operated on that value. Replacing the

+ * single notification value with an array of notification values necessitated a

+ * new set of API functions that could address specific notifications within the

+ * array.  ulTaskNotifyTake() is the original API function, and remains backward

+ * compatible by always operating on the notification value at index 0 in the

+ * array. Calling ulTaskNotifyTake() is equivalent to calling

+ * ulTaskNotifyTakeIndexed() with the uxIndexToWaitOn parameter set to 0.

+ *

+ * @param uxIndexToWaitOn The index within the calling task's array of

+ * notification values on which the calling task will wait for a notification to

+ * be non-zero.  uxIndexToWaitOn must be less than

+ * configTASK_NOTIFICATION_ARRAY_ENTRIES.  xTaskNotifyTake() does

+ * not have this parameter and always waits for notifications on index 0.

  *

  * @param xClearCountOnExit if xClearCountOnExit is pdFALSE then the task's

  * notification value is decremented when the function exits.  In this way the

@@ -2185,44 +2405,129 @@ void vTaskNotifyGiveFromISR( TaskHandle_t xTaskToNotify, BaseType_t *pxHigherPri
  * @return The task's notification count before it is either cleared to zero or

  * decremented (see the xClearCountOnExit parameter).

  *

- * \defgroup ulTaskNotifyTake ulTaskNotifyTake

+ * \defgroup ulTaskNotifyTakeIndexed ulTaskNotifyTakeIndexed

  * \ingroup TaskNotifications

  */

-uint32_t ulTaskNotifyTake( BaseType_t xClearCountOnExit, TickType_t xTicksToWait ) PRIVILEGED_FUNCTION;

+uint32_t ulTaskGenericNotifyTake( UBaseType_t uxIndexToWaitOn, BaseType_t xClearCountOnExit, TickType_t xTicksToWait ) PRIVILEGED_FUNCTION;

+#define ulTaskNotifyTake( xClearCountOnExit, xTicksToWait ) ulTaskGenericNotifyTake( ( tskDEFAULT_INDEX_TO_NOTIFY ), ( xClearCountOnExit ), ( xTicksToWait ) )

+#define ulTaskNotifyTakeIndexed( uxIndexToWaitOn, xClearCountOnExit, xTicksToWait ) ulTaskGenericNotifyTake( ( uxIndexToNotify ), ( xClearCountOnExit ), ( xTicksToWait ) )

 

 /**

  * task. h

+ * <PRE>BaseType_t xTaskNotifyStateClearIndexed( TaskHandle_t xTask, UBaseType_t uxIndexToCLear );</pre>

  * <PRE>BaseType_t xTaskNotifyStateClear( TaskHandle_t xTask );</pre>

  *

- * If the notification state of the task referenced by the handle xTask is

- * eNotified, then set the task's notification state to eNotWaitingNotification.

- * The task's notification value is not altered.  Set xTask to NULL to clear the

- * notification state of the calling task.

+ * See http://www.FreeRTOS.org/RTOS-task-notifications.html for details.

+ *

+ * configUSE_TASK_NOTIFICATIONS must be undefined or defined as 1 for these

+ * functions to be available.

+ *

+ * Each task has a private array of "notification values" (or 'notifications'),

+ * each of which is a 32-bit unsigned integer (uint32_t).  The constant

+ * configTASK_NOTIFICATION_ARRAY_ENTRIES sets the number of indexes in the

+ * array, and (for backward compatibility) defaults to 1 if left undefined.

+ * Prior to FreeRTOS V10.4.0 there was only one notification value per task.

+ *

+ * If a notification is sent to an index within the array of notifications then

+ * the notification at that index is said to be 'pending' until it is read or

+ * explicitly cleared by the receiving task.  xTaskNotifyStateClearIndexed()

+ * is the function that clears a pending notification without reading the

+ * notification value.  The notification value at the same array index is not

+ * altered.  Set xTask to NULL to clear the notification state of the calling

+ * task.

+ *

+ * Backward compatibility information:

+ * Prior to FreeRTOS V10.4.0 each task had a single "notification value", and

+ * all task notification API functions operated on that value. Replacing the

+ * single notification value with an array of notification values necessitated a

+ * new set of API functions that could address specific notifications within the

+ * array.  xTaskNotifyStateClear() is the original API function, and remains

+ * backward compatible by always operating on the notification value at index 0

+ * within the array. Calling xTaskNotifyStateClear() is equivalent to calling

+ * xTaskNotifyStateClearIndexed() with the uxIndexToNotify parameter set to 0.

+ *

+ * @param xTask The handle of the RTOS task that will have a notification state

+ * cleared.  Set xTask to NULL to clear a notification state in the calling

+ * task.  To obtain a task's handle create the task using xTaskCreate() and

+ * make use of the pxCreatedTask parameter, or create the task using

+ * xTaskCreateStatic() and store the returned value, or use the task's name in

+ * a call to xTaskGetHandle().

+ *

+ * @param uxIndexToClear The index within the target task's array of

+ * notification values to act upon.  For example, setting uxIndexToClear to 1

+ * will clear the state of the notification at index 1 within the array.

+ * uxIndexToClear must be less than configTASK_NOTIFICATION_ARRAY_ENTRIES.

+ * ulTaskNotifyStateClear() does not have this parameter and always acts on the

+ * notification at index 0.

  *

  * @return pdTRUE if the task's notification state was set to

  * eNotWaitingNotification, otherwise pdFALSE.

- * \defgroup xTaskNotifyStateClear xTaskNotifyStateClear

+ *

+ * \defgroup xTaskNotifyStateClearIndexed xTaskNotifyStateClearIndexed

  * \ingroup TaskNotifications

  */

-BaseType_t xTaskNotifyStateClear( TaskHandle_t xTask );

+BaseType_t xTaskGenericNotifyStateClear( TaskHandle_t xTask, UBaseType_t uxIndexToClear ) PRIVILEGED_FUNCTION;

+#define xTaskNotifyStateClear( xTask ) xTaskGenericNotifyStateClear( ( xTask ), ( tskDEFAULT_INDEX_TO_NOTIFY ) )

+#define xTaskNotifyStateClearIndexed( xTask, uxIndexToClear ) xTaskGenericNotifyStateClear( ( xTask ), ( uxIndexToClear ) )

 

 /**

-* task. h

-* <PRE>uint32_t ulTaskNotifyValueClear( TaskHandle_t xTask, uint32_t ulBitsToClear );</pre>

-*

-* Clears the bits specified by the ulBitsToClear bit mask in the notification

-* value of the task referenced by xTask.

-*

-* Set ulBitsToClear to 0xffffffff (UINT_MAX on 32-bit architectures) to clear

-* the notification value to 0.  Set ulBitsToClear to 0 to query the task's

-* notification value without clearing any bits.

-*

-* @return The value of the target task's notification value before the bits

-* specified by ulBitsToClear were cleared.

-* \defgroup ulTaskNotifyValueClear ulTaskNotifyValueClear

-* \ingroup TaskNotifications

-*/

-uint32_t ulTaskNotifyValueClear( TaskHandle_t xTask, uint32_t ulBitsToClear ) PRIVILEGED_FUNCTION;

+ * task. h

+ * <PRE>uint32_t ulTaskNotifyValueClearIndexed( TaskHandle_t xTask, UBaseType_t uxIndexToClear, uint32_t ulBitsToClear );</pre>

+ * <PRE>uint32_t ulTaskNotifyValueClear( TaskHandle_t xTask, uint32_t ulBitsToClear );</pre>

+ *

+ * See http://www.FreeRTOS.org/RTOS-task-notifications.html for details.

+ *

+ * configUSE_TASK_NOTIFICATIONS must be undefined or defined as 1 for these

+ * functions to be available.

+ *

+ * Each task has a private array of "notification values" (or 'notifications'),

+ * each of which is a 32-bit unsigned integer (uint32_t).  The constant

+ * configTASK_NOTIFICATION_ARRAY_ENTRIES sets the number of indexes in the

+ * array, and (for backward compatibility) defaults to 1 if left undefined.

+ * Prior to FreeRTOS V10.4.0 there was only one notification value per task.

+ *

+ * ulTaskNotifyValueClearIndexed() clears the bits specified by the

+ * ulBitsToClear bit mask in the notification value at array index uxIndexToClear

+ * of the task referenced by xTask.

+ *

+ * Backward compatibility information:

+ * Prior to FreeRTOS V10.4.0 each task had a single "notification value", and

+ * all task notification API functions operated on that value. Replacing the

+ * single notification value with an array of notification values necessitated a

+ * new set of API functions that could address specific notifications within the

+ * array.  ulTaskNotifyValueClear() is the original API function, and remains

+ * backward compatible by always operating on the notification value at index 0

+ * within the array. Calling ulTaskNotifyValueClear() is equivalent to calling

+ * ulTaskNotifyValueClearIndexed() with the uxIndexToClear parameter set to 0.

+ *

+ * @param xTask The handle of the RTOS task that will have bits in one of its

+ * notification values cleared. Set xTask to NULL to clear bits in a

+ * notification value of the calling task.  To obtain a task's handle create the

+ * task using xTaskCreate() and make use of the pxCreatedTask parameter, or

+ * create the task using xTaskCreateStatic() and store the returned value, or

+ * use the task's name in a call to xTaskGetHandle().

+ *

+ * @param uxIndexToClear The index within the target task's array of

+ * notification values in which to clear the bits.  uxIndexToClear

+ * must be less than configTASK_NOTIFICATION_ARRAY_ENTRIES.

+ * ulTaskNotifyValueClear() does not have this parameter and always clears bits

+ * in the notification value at index 0.

+ *

+ * @param ulBitsToClear Bit mask of the bits to clear in the notification value of

+ * xTask. Set a bit to 1 to clear the corresponding bits in the task's notification

+ * value. Set ulBitsToClear to 0xffffffff (UINT_MAX on 32-bit architectures) to clear

+ * the notification value to 0.  Set ulBitsToClear to 0 to query the task's

+ * notification value without clearing any bits.

+

+ *

+ * @return The value of the target task's notification value before the bits

+ * specified by ulBitsToClear were cleared.

+ * \defgroup ulTaskNotifyValueClear ulTaskNotifyValueClear

+ * \ingroup TaskNotifications

+ */

+uint32_t ulTaskGenericNotifyValueClear( TaskHandle_t xTask, UBaseType_t uxIndexToClear, uint32_t ulBitsToClear ) PRIVILEGED_FUNCTION;

+#define ulTaskNotifyValueClear( xTask, ulBitsToClear ) ulTaskGenericNotifyValueClear( ( xTask ), ( tskDEFAULT_INDEX_TO_NOTIFY ), ( ulBitsToClear ) )

+#define ulTaskNotifyValueClearIndexed( xTask, uxIndexToClear, ulBitsToClear ) ulTaskGenericNotifyValueClear( ( xTask ), ( uxIndexToClear ), ( ulBitsToClear ) )

 

 /**

  * task.h

@@ -2321,6 +2626,33 @@ void vTaskSetTimeOutState( TimeOut_t * const pxTimeOut ) PRIVILEGED_FUNCTION;
  */

 BaseType_t xTaskCheckForTimeOut( TimeOut_t * const pxTimeOut, TickType_t * const pxTicksToWait ) PRIVILEGED_FUNCTION;

 

+/**

+ * task.h

+ * <pre>BaseType_t xTaskCatchUpTicks( TickType_t xTicksToCatchUp );</pre>

+ *

+ * This function corrects the tick count value after the application code has held

+ * interrupts disabled for an extended period resulting in tick interrupts having

+ * been missed.

+ *

+ * This function is similar to vTaskStepTick(), however, unlike

+ * vTaskStepTick(), xTaskCatchUpTicks() may move the tick count forward past a

+ * time at which a task should be removed from the blocked state.  That means

+ * tasks may have to be removed from the blocked state as the tick count is

+ * moved.

+ *

+ * @param xTicksToCatchUp The number of tick interrupts that have been missed due to

+ * interrupts being disabled.  Its value is not computed automatically, so must be

+ * computed by the application writer.

+ *

+ * @return pdTRUE if moving the tick count forward resulted in a task leaving the

+ * blocked state and a context switch being performed.  Otherwise pdFALSE.

+ *

+ * \defgroup xTaskCatchUpTicks xTaskCatchUpTicks

+ * \ingroup TaskCtrl

+ */

+BaseType_t xTaskCatchUpTicks( TickType_t xTicksToCatchUp ) PRIVILEGED_FUNCTION;

+

+

 /*-----------------------------------------------------------

  * SCHEDULER INTERNALS AVAILABLE FOR PORTING PURPOSES

  *----------------------------------------------------------*/

@@ -2492,19 +2824,6 @@ void vTaskSetTaskNumber( TaskHandle_t xTask, const UBaseType_t uxHandle ) PRIVIL
  */

 void vTaskStepTick( const TickType_t xTicksToJump ) PRIVILEGED_FUNCTION;

 

-/* Correct the tick count value after the application code has held

-interrupts disabled for an extended period.  xTicksToCatchUp is the number

-of tick interrupts that have been missed due to interrupts being disabled.

-Its value is not computed automatically, so must be computed by the

-application writer.

-

-This function is similar to vTaskStepTick(), however, unlike

-vTaskStepTick(), xTaskCatchUpTicks() may move the tick count forward past a

-time at which a task should be removed from the blocked state.  That means

-tasks may have to be removed from the blocked state as the tick count is

-moved. */

-BaseType_t xTaskCatchUpTicks( TickType_t xTicksToCatchUp ) PRIVILEGED_FUNCTION;

-

 /*

  * Only available when configUSE_TICKLESS_IDLE is set to 1.

  * Provided for use within portSUPPRESS_TICKS_AND_SLEEP() to allow the port

diff --git a/FreeRTOS/Source/include/timers.h b/FreeRTOS/Source/include/timers.h
index 205ad62fc..9ee2a0ce6 100644
--- a/FreeRTOS/Source/include/timers.h
+++ b/FreeRTOS/Source/include/timers.h
@@ -1,5 +1,5 @@
 /*

- * FreeRTOS Kernel V10.3.0

+ * FreeRTOS Kernel V10.3.1

  * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.

  *

  * Permission is hereby granted, free of charge, to any person obtaining a copy of