* Add Makefile project for RISC-V QEMU virtpc
This patch adds simple demo directory for QEMU virtpc machine.
A demo just prints Tx/Rx message of queue to serial port, use no
other hardware and use only primary core (currently hart0).
Other cores are simply going to wfi state and execute nothing else.
Example command is:
qemu-system-riscv32 -nographic -machine virt -net none \
-chardev stdio,id=con,mux=on -serial chardev:con \
-mon chardev=con,mode=readline -bios none \
-kernel demo.elf -smp cpus=2 -s
* Fix copyright and URLS of FreeRTOS
* Fix Makefile
* Add Readme.md
* Separate blinky demo from main code
Co-authored-by: alfred gedeon <alfred2g@hotmail.com>
Co-authored-by: Cobus van Eeden <35851496+cobusve@users.noreply.github.com>
Co-authored-by: Carl Lundin <53273776+lundinc2@users.noreply.github.com>
* Changed project AVR_Dx_IAR to use 'heap_1.c'.
* AVR_Dx_IAR project cleanup.
* AVR_ATMega4809_IAR project cleanup.
* Added newline at end of .gitignore file for AVR_Dx_IAR and AVR_ATMega0_IAR projects.
* 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
* Add wolfSSL-FIPS-Ready to Demo and Source
* Add wolfSSL-FIPS-Ready to Demo and Source
* Update README_wolfSSL_FIPS_Ready.md
* Remove unused files
* Update to wolfSSL-4.5.0-FIPS-Ready
* Increase FIPS version number for the default
* Update wolfSSL to the latest version(v.4.5.0)
* Fix version number
* Fix comments from github
Co-authored-by: RichardBarry <3073890+RichardBarry@users.noreply.github.com>
Co-authored-by: Ming Yue <mingyue86010@gmail.com>
Co-authored-by: Aniruddha Kanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Co-authored-by: Cobus van Eeden <35851496+cobusve@users.noreply.github.com>
Co-authored-by: Alfred Gedeon <alfred2g@hotmail.com>
As suggested, because logging_stack.h and logging_levels.h are used not only by demos but also by platform-specific transport code, it would make sense to move FreeRTOS-Plus/Demos/Common/Logging to FreeRTOS-Plus/Source/Logging. The same is done for demo_logging.c and demo_logging.h, which are duplicated by several demos. Win32.vcxproj project files are also updated to follow suite.
* Update AbortDelay.c so it uses both vTaskDelayUntil() and xTaskDelayUntil().
Update TaskNotifyArray.c to prevent false positive test failures that appear to be caused by unwarranted integer promotion.
Add use of xTaskDelayUntil() to blocktim.c
The .text section is listed as *(.text) and results in build
error because there are some .text* sections that are automatically put
into flash later by linker and their LMA overlaps
with .data
Co-authored-by: Ming Yue <mingyue86010@gmail.com>
Add missing power libraries. Also increase the size of the privileged
data section as heap is now placed in the privileged data section.
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
The rendezvous test in EventGroupsDemo assumed that one tick is not
enough for rendezvous to complete. Turns out that it is not true on a
system with 1ms tick and rendezvous does get complete within one tick.
This commit removes the test with one tick assumption.
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
* Add Renesas RX72N Envision Kit RTOS Demo using Renesas RXv3 port layer
* Refactor the workaround which makes CC-RX linker optimization working better
To be robust for future updates of Renesas RX SmartConfigurator until the cause of the problem is fixed by Renesas.
* Fix vApplicationMallocFailedHook()'s argument type generated by e2 studio.
No changes are caused in the MOT and SREC files which are built.
* Merge update of submodule (submodule's commit id)
Changes are caused in the MOT and SREC files which are built for Renesas RX72N Envision Kit RTOS Demo.
Theses RTOS Demo programs work after changes.
* Fix: Add checking DPFPU register in RegTest inline asm functions in main_full.c
* Fix and sync kernel pointer (submodule's commit id) to the same as 'upstream/master'
* Revert "Fix and sync kernel pointer (submodule's commit id) to the same as 'upstream/master'"
This reverts commit d684f749bc.
* Revert "Merge remote-tracking branch 'upstream/master' into rx700v3dpfpu"
This reverts commit 3a44473b4e, reversing
changes made to 0f4f024fe2.
* Merge remote-tracking branch 'upstream/master' into rx700v3dpfpu
* Fix and sync kernel pointer (submodule's commit id) to the same as 'upstream/master'
* Test: Fix unnecessary update of SiFive_HiFive1_RTOS_demo.url.
* Fix? unnecessary update of SiFive_HiFive1_RTOS_demo.url.
* Fix unnecessary update of SiFive_HiFive1_RTOS_demo.url.
The existing startup code was generating some warnings of the form
"Label 'xxxxx' is defined pubweak in a section implicitly declared
root". This change replaces the startup file with the one generated from
latest STM32CubeMX to fix the above warnings.
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
* Fix: Demo/RX100-RSK_Renesas_e2studio RTOS demo project build error
* Update project files for e2 studio v4.0.2.008 (the same as Demo/RX100_RX113-RSK_Renesas_e2studio RTOS demo project)
Co-authored-by: Ming Yue <mingyue86010@gmail.com>
* Build: transform scons into Makefile
* Build: add Makefile dependencies
* Build: remove some tabs from Makefile
* Build: Make builds out of source, move wait for event to kernel port
* Test: update the full test to print status messages
* Build: replace lpthread with pthread
Co-authored-by: Alfred Gedeon <gedeonag@amazon.com>
* Update the the path in .launch file to make it compatiable with MacOS/Linux.
* Remove .exe from command and use slash in file path
Co-authored-by: Cobus van Eeden <35851496+cobusve@users.noreply.github.com>
* Recently the prototypes for the application hook functions were
moved out of the kernel .c files and into the .h files. That
changes results in compile time warnings for projects that provide
hook functions with a slightly different prototype - in particular
where signed char * is used in place of just char * as an older
FreeRTOS coding convention required chars to be explicitly qualified
as signed or unsigned.
This checkin fixes the warnings by ensuring the signature of
implemented hook functions matches the signature of the prototypes.
* 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>
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>
* 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>
* 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>
* 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>
* 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.
* 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.
* 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>
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.
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>
* 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.
Make clock setup functions weak symbols in ARMv8-M ports.
Update Cortex-M33 ports to use an interrupt mask in place of globally disabling interrupts, as per the other Cortex-M ports.
For projects depending on either of these two ports, please update your projects according to below:
Wiced_CY -- Use GCC/ARM_CRx_No_GIC instead.
nrf52840-dk -- Use GCC/ARM_CM7/r0p1 instead. Please note that, kernel port shall only take dependency on MCU core, not MCU peripherals. (Please take out RTC related from kernel port.) For low power feature (tickless) in FreeRTOS, please follow this page https://www.freertos.org/low-power-ARM-cortex-rtos.html. In case ARM_CM7/rop1 is missing any feature, reach out to us.
- System calls are now only allowed from kernel code. This change can be turned on
or off using configENFORCE_SYSTEM_CALLS_FROM_KERNEL_ONLY.
- MPU is disabled before reprogramming it and enabled afterwards to be compliant
with ARM recommendations.
Added tests for xTaskAbortDelayFromISR() into Demo/Common/Minimal/AbortDelay.c.
Added tests for ulTaskNotifyValueClear() into Demo/Common/Minimal/TaskNotify.c.
- Added back power static library for GCC and IAR. (Power management related interface definitions are in drivers/fsl_power.h. power.c is empty due to "implementation is in header file and power library")
- Note for GCC link: the command used for linking is `arm-none-eabi-gcc -nostdlib -L<additional lib search path> -Xlinker ... -o "CORTEX_M0+_LPC51U68_LPCXpresso.axf" <all *.o> -lpower`. Per GCC doc, static library name in file system is libpower.a.
- System calls are now only allowed from kernel code. This change can be turned on
or off using configENFORCE_SYSTEM_CALLS_FROM_KERNEL_ONLY.
- MPU is disabled before reprogramming it and enabled afterwards to be compliant
with ARM recommendations.
- System calls are now only allowed from kernel code. This change can be turned on
or off using configENFORCE_SYSTEM_CALLS_FROM_KERNEL_ONLY.
- MPU is disabled before reprogramming it and enabled afterwards to be compliant
with ARM recommendations.
- System calls are now only allowed from kernel code. This change can be turned on
or off using configENFORCE_SYSTEM_CALLS_FROM_KERNEL_ONLY.
- MPU is disabled before reprogramming it and enabled afterwards to be compliant
with ARM recommendations.
Earlier we were using hard-coded addresses for MPU setup which
were ensured to be the same as linker script setup. This change
updates the Keil uVision project for Nuvoton Numaker-PFM-M2351
to use the variables exported from the linker script. This ensures
that the MPU setup never goes out of sync with linker script.
Earlier we were using hard-coded addresses for MPU setup which
were ensured to be the same as linker script setup. This change
updates the Keil Simulator demo to use the variables exported
from the linker script. This ensures that the MPU setup does not
go out of sync with linker script.
IAR produces some warnings which can not be fixed in the source code because
then other compilers start generating warnings. We suppressed those warnings
in the project file before. This change moves the warning suppression from
project files to portmacro.h.
Update RISC-V ports so the interrupt stack is set to a known value before the scheduler is started if the interrupt stack is statically defined rather than re-using the main.c() stack.
Improve commenting in RISC-V GCC port.
Fix IAR RISC-V port so the first task starts with interrupts enabled.
Add references to third party page ref using newlib with FreeRTOS into the tasks.c file in each place newlib is referenced.
Move the position of the traceTASK_DELETE() trace macro in case of use with a memory allocator that writes over freed memory even when inside a critical section.
Efficiency improvement: Make sure xTaskIncrementTick() does not return pdTRUE when the scheduler is locked. This just prevents an unnecessary yield interrupt (unnecessary as it is ignored) when xYieldPending happens to be pdTRUE.
+ Added xTaskCatchUpTicks() which corrects the tick count value after the application code has held interrupts disabled for an extended period.
+ Updated the xTaskResumeAll() implementation so it uses the new xTaskCatchUpTicks() function mentioned above to unwind ticks that were pended while the scheduler was suspended.
+ Various maintenance on the message buffer, stream buffer and abort delay demos.
+ Change type of uxPendedTicks from UBaseType_t to TickType_t to ensure it has same type as variables it is compared to, and therefore also rename the variable xPendingTicks.
+ Correct spelling mistake within a comment that was common to all the ARMv7-M ports.
The macro taskRESET_READY_PRIORITY checks if the task being removed from the
ready list is the last one and only then resets the top ready priority
by calling portRESET_READY_PRIORITY. If we already know that it is the
last ready task being removed then there is no need to perform the check
again and the macro portRESET_READY_PRIORITY can be called directly. We were
doing the unnecessary check at two places and this commit fixes them.
This commit also increases the time period of check task to ensure that all
the demo tasks get a chance to run before the check is performed.
We had a copy of ARMCM33_DSP_FP_TZ_config.txt file within the project directory
and it used to get outdated with each release of MDK because of non-backward
compatible changes in MDK. This change removes the copy in the project and
instead uses the one shipped with the MDK installation.
portHAS_STACK_OVERFLOW_CHECKING was getting defined too late before
being used in portable.h for the platforms that do not have stack
overflow checking registers. This commit ensures that it is defined
before it is used.
tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE was not correctly defined resulting in
dynamically allocated TCB not being freed when MPU was enabled. This commit fixes
the definition to ensure that dynamically allocated RAM (Stack and TCB) is freed
always.
When dynamic allocation is not enabled, vPortFree is not available. The current code used
vPortFree and this resulted in linker error. This commit removes the use of vPortFree when
dynamic allocation is not enabled.
Added the portTASK_FUNCTION_PROTO macros around the timer task, as the macros are already used by the idle task.
Add a PDF of the RISC-V documentation into the repo as the web page is not yet live.
+ Switch positions of the asm functions used to start the kernel and handle traps to enable one to reference to the other.
+ Handle external interrupts (working with Renode emulator).
+ The _sp linker variable is now called __freertos_irq_stack_top.
which was brought into the main download in FreeRTOS V10.0.0. FreeRTOS+TCP can
be configured as a UDP only stack, and FreeRTOS+UDP does not contain the patches
applied to FreeRTOS+TCP.
Update to V2.0.7 of the TCP/IP stack:
+ Multiple security improvements and fixes in packet parsing routines, DNS
caching, and TCP sequence number and ID generation.
+ Disable NBNS and LLMNR by default.
+ Add TCP hang protection by default.
We thank Ori Karliner of Zimperium zLabs Team for reporting these issues.
Updated pvContainer member of list items to List_t * rather than void * as they are always contained in a list if anywhere.
Made EventGroupHandle_t typesafe pointer to forward referenced struct rather than void pointer.
Made TaskHandle_t typesafe pointer to forward referenced struct, rather than a void pointer.
Ensure tasks that are blocked indefinitely on a direct to task notification return their state as eBlocked, previously was returned as eSuspended - making its behaviour consistent with event objects.
Fix typo in stream_buffer.c where "size_t xBytesAvailable ); PRIVILEGED_FUNCTION" had the semicolon in the wrong place.
Add testing of Stream Buffers to the AbortDelay.c tests.
Guard inclusion of C code when FreeRTOSConfig.h is included from an assembly file in the ARM7_LPC2129_IAR demo.
Fix minor typos in the Windows demo comment blocks.
Update the MingW/Eclipse project to add a code coverage build configuration in addition to the existing Debug build configuration.
Update StreamBufferDemo.c so functions are called directly, rather than via configASSERT(), so their code coverage can be measured when configASSERT() is not defined.
In the Win32 port, replace the call to TerminateProcess() in vPortEndScheduler() with exit( 0 ) - which triggers the writing of the code coverage data to the disk.
Fix bug in ucStreamBufferGetStreamBufferType() - which is only used by the Percepio trace tool.
Update the line within vTaskStartScheduler() that was setting xTickCount to 0 to instead set it to configINITIAL_TICK_COUNT.
Update queue code to allow an overwrite operation on a queue that is in a queue set, and add prvTestQueueOverwriteWithQueueSet() to test function.
Update Eclipse Win32 project to bring it closer the the Visual Studio equivalent.
Correct definition of StaticTask_t in the case that portUSE_MPU_WRAPPERS is set to 1.
prvTaskCheckFreeStackSpace() now returns configSTACK_DEPTH_TYPE to allow return values greater than max uint16_t value if required.
xStreamBufferSend() and xStreamBufferReceive() no longer clear task notification bits - clearing was unnecessary as only the task notification state is used.
FreeRTOS+TCP: Improve print output when using WinPCap to assist in selecting the correct network interface.
FreeRTOS kernel: Fix extern "C" { in stream_buffer.h.
FreeRTOS kernel: Correct tskKERNEL_VERSION_NUMBER and tskKERNEL_VERSION_MAJOR constants for V10.
Ensure the currently executing task is printed correctly in vTaskList().
Correct alignment issue in GCC Cortex-R port that was preventing full floating point usage in interrupts (other ports will be updated likewise).
Update the UltraScale R5 demo to test the GCC Cortex-A9 port layer modification mentioned on the line above.
Added test code to GenQTest to test the new priority dis-inheritance functionality.
Allow the default names given to the Idle and Timer tasks to be overwridden by definitions in FreeRTOSConfig.h.
Introduce configSTACK_DEPTH_TYPE so the application writer change the type used to specify a stack size from uint16_t to whatever they like. Defaults to uint16_t if not defined.
Introduce configINITIAL_TICK_COUNT to allow users to start the tick count at something other than 0. Used for testing, but overflows can be better tested by setting configUSE_16_BIT_TICKS to 1.
Split xQueueGenericReceive() into xQueueReceive(), xQueuePeek() and xQueueSemaphoreTake() as the first step in refactoring xQueueGenericReceive().
Add Cortex-M3 port layer for Code Composer Studio - previously there was only a Cortex-M4F port.
Introduce configPRE_SUPPRESS_TICKS_AND_SLEEP_PROCESSING() to allow applications to prevent portSUPPRESS_TICKS_AND_SLEEP() being called. Previously the portPRE_SLEEP_PROCESSING() macro could only be used to abort entry into sleep time after clocks had been re-programmed for the distant wake time.
Introduce configINCLUDE_FREERTOS_TASK_C_ADDITIONS_H, which allows a user provided header file to be included at the bottom of the tasks.c source file, which can add user functions and access file scope data.
Replace global on/off switches used for lint errors with save/restore switches.
+ Add configASSERT() into ARM Cortex-M ports to check the number of priority
bit settings.
+ Clear the 'control' register before starting ARM Cortex-M4F ports in case
the FPU is used before the scheduler is started. This just saves a few
bytes on the main stack as it prevents space being left for a later save
of FPU registers.
+ Added xSemaphoreGetMutexHolderFromISR().
+ Corrected use of portNVIC_PENDSVSET to portNVIC_PENDSVSET_BIT in MPU ports.
- Clear the SysTick current value register before starting the SysTick (only required if something uses SysTick before starting the scheduler).
- Ensure atomic operations are thread safe by executing clrex in the context switch.
Katsuhiro Suzuki
David Chalco
David Chalco
Carl Lundin
filipgeorge
Abhishek Srivastava
TakayukiMatsuo
alfred gedeon
Oscar Michael Abrina
RichardBarry
Moe Ghasemi
Gaurav-Aggarwal-AWS
Nathan Chong
Aniruddha Kanhere
stbnrivas
Spruce
NoMaY (a user of Japan.RenesasRulz.com)
Cobus van Eeden
yngki
Ming Yue
Ravishankar Bhagavandas
m17336
Yuhui Zheng
S.Burch
markrtuttle
David Vrabel
Markus Rinne
Richard Barry
Gaurav Aggarwal
Yuhui Zheng