]> begriffs open source - freertos/log
freertos
6 years agoNew MSVC task pool demo now building both the task pool and TCP libraries.
Richard Barry [Sun, 14 Jul 2019 19:13:51 +0000 (19:13 +0000)]
New MSVC task pool demo now building both the task pool and TCP libraries.

6 years agoRename the task pool version of FreeRTOS_Plus_TCP_Minimal.sln to task_pool_demo.sln.
Richard Barry [Sun, 14 Jul 2019 18:04:40 +0000 (18:04 +0000)]
Rename the task pool version of FreeRTOS_Plus_TCP_Minimal.sln to task_pool_demo.sln.

6 years agoRestart the task pool demo, this time using the minimal FreeRTOS+TCP project as a...
Richard Barry [Sun, 14 Jul 2019 18:01:57 +0000 (18:01 +0000)]
Restart the task pool demo, this time using the minimal FreeRTOS+TCP project as a base.

6 years agoMinor modification to the WIn32 simple TCP/IP stack example only.
Richard Barry [Sun, 14 Jul 2019 16:06:31 +0000 (16:06 +0000)]
Minor modification to the WIn32 simple TCP/IP stack example only.

6 years agoOnly partially implemented and may get reverted - updates to the Win32 port that...
Richard Barry [Fri, 12 Jul 2019 01:52:22 +0000 (01:52 +0000)]
Only partially implemented and  may get reverted - updates to the Win32 port that uses a per-task event to prevent the task proceeding past its yield point if the SuspendThread() call used to stop the task does not take effect immediately.  This is intended to fix issues reported by users, although we have been unable to replicate them ourselves.

6 years agoRemove IotTaskPool_CreateRecyclableSystemJob() and IotTaskPool_ScheduleSystemJob...
Richard Barry [Mon, 8 Jul 2019 15:48:21 +0000 (15:48 +0000)]
Remove IotTaskPool_CreateRecyclableSystemJob() and IotTaskPool_ScheduleSystemJob() again, which were intended to be alternative APIs that only access the system task pool, and instead update IotTaskPool_CreateRecyclableJob() and IotTaskPool_ScheduleJob() to allow the parameter used to pass in the task pool handle to be NULL if the system task pool is the only one available.
Update the task pool demo app to include a lot more functionality.

6 years agoExercise the new vPortGetHeapStats() function from the Win32 demo projects.
Richard Barry [Fri, 5 Jul 2019 20:21:59 +0000 (20:21 +0000)]
Exercise the new vPortGetHeapStats() function from the Win32 demo projects.

6 years agoAdd link to dual core blog post into STM32H745I demo.
Richard Barry [Thu, 4 Jul 2019 21:18:36 +0000 (21:18 +0000)]
Add link to dual core blog post into STM32H745I demo.
Doxygen corrections in list.h.
Use #error to check FreeRTOS.h is included before message_buffer.h and stream_buffer.h.

6 years agoAdd vPortGetHeapStats() function to query heap statistics.
Richard Barry [Thu, 4 Jul 2019 19:34:48 +0000 (19:34 +0000)]
Add vPortGetHeapStats() function to query heap statistics.

6 years agoOnly check once before re-setting ready priority
Gaurav Aggarwal [Wed, 3 Jul 2019 00:08:16 +0000 (00:08 +0000)]
Only check once before re-setting ready priority

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.

6 years agoUse ARMCM33_DSP_FP_TZ_config.txt which comes with the MDS installation
Gaurav Aggarwal [Tue, 2 Jul 2019 18:47:36 +0000 (18:47 +0000)]
Use ARMCM33_DSP_FP_TZ_config.txt which comes with the MDS installation

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.

6 years agoIn small FreeRTOS applications it is unlikely there will be any task pools other...
Richard Barry [Mon, 1 Jul 2019 17:05:20 +0000 (17:05 +0000)]
In small FreeRTOS applications it is unlikely there will be any task pools other than the system task pool.  IotTaskPool_CreateRecyclableSystemJob() is therefore introduced to complement IotTaskPool_CreateRecyclableJob() that does not require the handle of the target task pool to be specified as a parameter.  Likewise IotTaskPool_ScheduleSystemJob() is introduced to complement IotTaskPool_ScheduleJob() for the same reason.
IotTaskPool_CreateSystemTaskPool() calls synchronisation primitives, so cannot be called before the scheduler starts.  Add a configASSERT() to ensure the scheduler is running when it executes.
IotTaskPool_CreateSystemTaskPool() can conceivably be called from multiple different libraries that depend on the thread pool.  In this version _IotSystemTaskPool.running can be used to check the system task pool has not already been created.  If the task pool has been created simply return from IotTaskPool_CreateSystemTaskPool() instead of re-creating it (which would leak memory and leave orphaned tasks).
Call taskENTER_CRITICAL() and taskEXIT_CRITICAL() directly in place of mapping them to TASKPOOL_ENTER_CRITICAL() and TASKPOOL_EXIT_CRITICAL() in the same file.
Rename _timerThread() _timerCallback(), as it is a callback function and not a thread.
Remove the unused flags parameter from _scheduleInternal().

6 years agoAdd the first and most basic task pool example.
Richard Barry [Fri, 28 Jun 2019 23:20:52 +0000 (23:20 +0000)]
Add the first and most basic task pool example.

6 years agoCreate a project that builds a subset of the dependencies of the IoT SDK that have...
Richard Barry [Wed, 19 Jun 2019 18:42:58 +0000 (18:42 +0000)]
Create a project that builds a subset of the dependencies of the IoT SDK that have been brought into SVN thus far.  The application does nothing other than build at this time.

6 years agoBring in a minimum subset of the IoT SDK - at this time just a subset of the library...
Richard Barry [Wed, 19 Jun 2019 18:41:21 +0000 (18:41 +0000)]
Bring in a minimum subset of the IoT SDK - at this time just a subset of the library dependencies rather than the libraries themselves.

6 years agoAdded additional xMessageBufferSpacesAvailable() (plural) to existing xMessageBufferS...
Richard Barry [Mon, 13 May 2019 03:14:05 +0000 (03:14 +0000)]
Added additional xMessageBufferSpacesAvailable() (plural) to existing xMessageBufferSpaceAvailable() (singular) macro as the documentation muddled both.
Added #define portPOINTER_SIZE_TYPE  uint64_t to the 64-bit RISC-V port layer.

6 years agoUpdate version number ready for next release.
Richard Barry [Sat, 11 May 2019 01:47:37 +0000 (01:47 +0000)]
Update version number ready for next release.

6 years agoDelete the Release configuration from the NXP project.
Gaurav Aggarwal [Sat, 11 May 2019 00:53:34 +0000 (00:53 +0000)]
Delete the Release configuration from the NXP project.

Also, some cosmetic changes.

6 years agoRemoving obsolete code and files only.
Richard Barry [Fri, 10 May 2019 22:19:18 +0000 (22:19 +0000)]
Removing obsolete code and files only.

6 years agoAdd M7/M4 AMP demo.
Richard Barry [Fri, 10 May 2019 18:25:10 +0000 (18:25 +0000)]
Add M7/M4 AMP demo.

6 years agoAdd NXP libs needed to build the project
Gaurav Aggarwal [Thu, 9 May 2019 22:27:44 +0000 (22:27 +0000)]
Add NXP libs needed to build the project

6 years agoDelete the not needed file missed in last commit
Gaurav Aggarwal [Thu, 9 May 2019 22:09:12 +0000 (22:09 +0000)]
Delete the not needed file missed in last commit

6 years agoDo not strip required symbols when LTO is on
Gaurav Aggarwal [Thu, 9 May 2019 22:04:29 +0000 (22:04 +0000)]
Do not strip required symbols when LTO is on

Link time optimization was stripping off some symbols which were
accessed from assembly code.

6 years agoEnsure that fault handlers are declared naked.
Gaurav Aggarwal [Sun, 5 May 2019 02:26:42 +0000 (02:26 +0000)]
Ensure that fault handlers are declared naked.

6 years agoAdd ARMv8M demo project for NXP LPC55S69.
Gaurav Aggarwal [Sun, 5 May 2019 02:15:55 +0000 (02:15 +0000)]
Add ARMv8M demo project for NXP LPC55S69.

6 years agoAdd Cortex M23 GCC and IAR ports. Add demo projects for Nuvoton NuMaker-PFM-2351.
Gaurav Aggarwal [Thu, 2 May 2019 21:08:28 +0000 (21:08 +0000)]
Add Cortex M23 GCC and IAR ports. Add demo projects for Nuvoton NuMaker-PFM-2351.

6 years agoBasic 64-bit RISC-V port now functional. RISC-V port layer automatically switches...
Richard Barry [Mon, 29 Apr 2019 00:57:14 +0000 (00:57 +0000)]
Basic 64-bit RISC-V port now functional.  RISC-V port layer automatically switches between 32-bit and 64-bit.

6 years agoAdded portMEMORY_BARRIER() implemented as __asm volatile( "" ::: "memory" ) into...
Richard Barry [Thu, 25 Apr 2019 19:49:50 +0000 (19:49 +0000)]
Added portMEMORY_BARRIER() implemented as __asm volatile( "" ::: "memory" ) into ARM Cortex-M33 ports to assist with link time optimisation.

6 years agoAdded portMEMORY_BARRIER() implemented as __asm volatile( "" ::: "memory" ) into...
Richard Barry [Sun, 21 Apr 2019 20:15:34 +0000 (20:15 +0000)]
Added portMEMORY_BARRIER() implemented as __asm volatile( "" ::: "memory" ) into ARM GCC ports to assist with link time optimisation.

6 years agoFix potential memory leak in the Win32 FreeRTOS+TCP network interface initialisation...
Richard Barry [Wed, 17 Apr 2019 17:16:04 +0000 (17:16 +0000)]
Fix potential memory leak in the Win32 FreeRTOS+TCP network interface initialisation sequence.
Introduce portMEMORY_BARRIER() macro to assist with memory access ordering when suspending the scheduler if link time optimization is used.

6 years agoExport port architecture name for COrtex-M33. This can be used by debuggers to find...
Gaurav Aggarwal [Thu, 28 Mar 2019 00:00:46 +0000 (00:00 +0000)]
Export port architecture name for COrtex-M33. This can be used by debuggers to find the port in-use to be able to correctly decode the context stored on the stack.

6 years agoFix spelling of priority in comments.
Gaurav Aggarwal [Mon, 18 Mar 2019 23:28:03 +0000 (23:28 +0000)]
Fix spelling of priority in comments.

6 years agoFix warning portHAS_STACK_OVERFLOW_CHECKING not defined
Gaurav Aggarwal [Wed, 13 Mar 2019 21:10:44 +0000 (21:10 +0000)]
Fix warning portHAS_STACK_OVERFLOW_CHECKING not defined

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.

6 years agoCorrecting spelling mistakes in comments only.
Richard Barry [Fri, 8 Mar 2019 17:30:49 +0000 (17:30 +0000)]
Correcting spelling mistakes in comments only.

6 years agoPrepare the RISC-V port layer for addition of 64-bit port.
Richard Barry [Fri, 8 Mar 2019 17:03:43 +0000 (17:03 +0000)]
Prepare the RISC-V port layer for addition of 64-bit port.

6 years agoUpdate version number in +TCP code.
Richard Barry [Thu, 21 Feb 2019 18:08:36 +0000 (18:08 +0000)]
Update version number in +TCP code.

6 years agoChange type of usStackDepth to configSTACK_DEPTH_TYPE.
Gaurav Aggarwal [Thu, 21 Feb 2019 03:25:30 +0000 (03:25 +0000)]
Change type of usStackDepth to configSTACK_DEPTH_TYPE.

6 years agoFix Build and Links failure in MPU projects. Minor cosmetic changes in some V8M files.
Gaurav Aggarwal [Wed, 20 Feb 2019 20:27:07 +0000 (20:27 +0000)]
Fix Build and Links failure in MPU projects. Minor cosmetic changes in some V8M files.

6 years agoAdd instructions on building the Cortex-M33 secure and non secure projects into the...
Richard Barry [Wed, 20 Feb 2019 17:55:59 +0000 (17:55 +0000)]
Add instructions on building the Cortex-M33 secure and non secure projects into the comments of that project and into a readme.txt file.
Enable configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES setting to be used in statically allocated systems.

6 years agoSet default value of configRUN_FREERTOS_SECURE_ONLY to 0.
Gaurav Aggarwal [Wed, 20 Feb 2019 00:40:46 +0000 (00:40 +0000)]
Set default value of configRUN_FREERTOS_SECURE_ONLY to 0.

6 years agoAdd support for running FreeRTOS on Secure Side only in Cortex M33 port. Also, change...
Gaurav Aggarwal [Wed, 20 Feb 2019 00:25:45 +0000 (00:25 +0000)]
Add support for running FreeRTOS on Secure Side only in Cortex M33 port. Also, change spaces to tabs.

6 years agoUpdate the common demo death.c to use the updated macro name to give it a secure...
Richard Barry [Tue, 19 Feb 2019 02:57:44 +0000 (02:57 +0000)]
Update the common demo death.c to use the updated macro name to give it a secure context.

6 years agoFirst Official Release of ARMV8M Support. This release removes Pre-Release from all...
Gaurav Aggarwal [Tue, 19 Feb 2019 02:30:32 +0000 (02:30 +0000)]
First Official Release of ARMV8M Support. This release removes Pre-Release from all the ARMv8M files licensees.

6 years agoUpdate version number in readiness for V10.2.0 release.
Richard Barry [Sun, 17 Feb 2019 22:36:16 +0000 (22:36 +0000)]
Update version number in readiness for V10.2.0 release.

6 years agoSync the Renesas port to AFR Git Repo
Gaurav Aggarwal [Sun, 17 Feb 2019 01:27:16 +0000 (01:27 +0000)]
Sync the Renesas port to AFR Git Repo

6 years agoFix definition of tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE
Gaurav Aggarwal [Sun, 17 Feb 2019 01:24:58 +0000 (01:24 +0000)]
Fix definition of tskSTATIC_AND_DYNAMIC_ALLOCATION_POSSIBLE

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.

6 years agoFix build failure when dynamic allocation is not enabled.
Gaurav Aggarwal [Sat, 16 Feb 2019 20:21:47 +0000 (20:21 +0000)]
Fix build failure when dynamic allocation is not enabled.

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.

6 years agoReplace the pdf RISC-V documentation with links to the documentation web pages.
Richard Barry [Sat, 16 Feb 2019 01:15:33 +0000 (01:15 +0000)]
Replace the pdf RISC-V documentation with links to the documentation web pages.

6 years agoFix bug in core_cm3.c atomic macros.
Richard Barry [Sat, 16 Feb 2019 01:08:38 +0000 (01:08 +0000)]
Fix bug in core_cm3.c atomic macros.
Rename the portable/GCC/RISC-V-RV32 directory to just RISC-V as also adding support for 64-bit cores.

6 years agoAdd Dornerworks attribution to makefiles that build the Freedom Studio RISC-V project.
Richard Barry [Tue, 12 Feb 2019 02:43:28 +0000 (02:43 +0000)]
Add Dornerworks attribution to makefiles that build the Freedom Studio RISC-V project.

6 years agoAdd makefiles that build the FreedomStudio project (provided by Dornerworks - thanks).
Richard Barry [Mon, 11 Feb 2019 19:44:13 +0000 (19:44 +0000)]
Add makefiles that build the FreedomStudio project (provided by Dornerworks - thanks).

6 years agoEnsure eTaskGetState() is brought in automatically if INCLUDE_xTaskAbortDelay is...
Richard Barry [Fri, 8 Feb 2019 01:18:08 +0000 (01:18 +0000)]
Ensure eTaskGetState() is brought in automatically if INCLUDE_xTaskAbortDelay is set to 1, as it is a dependency of eTaskGetState().
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.

6 years agoAdd xTaskGetIdleRunTimeCounter() API function to return the run time stats counter...
Richard Barry [Mon, 21 Jan 2019 23:39:48 +0000 (23:39 +0000)]
Add xTaskGetIdleRunTimeCounter() API function to return the run time stats counter for the idle task - useful for POSIX time implementations.

6 years agoCopyright updates from Cadence.
Gaurav Aggarwal [Wed, 16 Jan 2019 19:01:25 +0000 (19:01 +0000)]
Copyright updates from Cadence.

https://github.com/foss-xtensa/amazon-freertos/commit/e1df8947523629c864ad80388429fe5e4d88024a

6 years agoUpdate main.c() for the WIN32-MingW project so the trace recorder is initialized...
Richard Barry [Mon, 7 Jan 2019 19:40:13 +0000 (19:40 +0000)]
Update main.c() for the WIN32-MingW project so the trace recorder is initialized even when the simple blinky demo is used - otherwise the trace recorder causes an exception as it is used without first being initialized.

7 years agoUpdate the pin mux setup on the Vega board demo to enable the LED.
Richard Barry [Mon, 31 Dec 2018 20:14:34 +0000 (20:14 +0000)]
Update the pin mux setup on the Vega board demo to enable the LED.

7 years agoMove the 'generic' version of freertos_risc_v_chip_specific_extensions.h back to...
Richard Barry [Mon, 31 Dec 2018 18:19:52 +0000 (18:19 +0000)]
Move the 'generic' version of freertos_risc_v_chip_specific_extensions.h back to a sub-directory as having it in the RISC-V port's base directory was causing SoftConsole to pick up the wrong version (for an unknown reason).
Add a project for the Vega board's RI5CY core.

7 years agoRe-org of RISC-V file structure and naming step 2.
Richard Barry [Sun, 30 Dec 2018 23:53:47 +0000 (23:53 +0000)]
Re-org of RISC-V file structure and naming step 2.

7 years agoRe-org of RISC-V file structure and naming step 1.
Richard Barry [Sun, 30 Dec 2018 23:20:26 +0000 (23:20 +0000)]
Re-org of RISC-V file structure and naming step 1.

7 years agoCreate folder to hold RISC-V chip specific extensions.
Richard Barry [Sun, 30 Dec 2018 23:15:37 +0000 (23:15 +0000)]
Create folder to hold RISC-V chip specific extensions.

7 years agoUpdate RSIC-V port layer after testing saving and receiving of chip specific registers.
Richard Barry [Sun, 30 Dec 2018 23:11:40 +0000 (23:11 +0000)]
Update RSIC-V port layer after testing saving and receiving of chip specific registers.

7 years agoMove the RISC-V pxPortInitialiseStack() implementation to the assembly port file...
Richard Barry [Sun, 30 Dec 2018 20:00:43 +0000 (20:00 +0000)]
Move the RISC-V pxPortInitialiseStack() implementation to the assembly port file from the C port file so it can have access to the number of chip specific registers it needs to save space for on the stack.

7 years agoCorrect accidental deletion in GenQTest.c.
Richard Barry [Fri, 28 Dec 2018 03:38:27 +0000 (03:38 +0000)]
Correct accidental deletion in GenQTest.c.

7 years agoAllow the size of the stack used by many of the standard demo/test tasks to be overri...
Richard Barry [Fri, 28 Dec 2018 00:44:18 +0000 (00:44 +0000)]
Allow the size of the stack used by many of the standard demo/test tasks to be overridden by FreeRTOSConfig.h settings.
Update the Freedom Studio RISC-V project so the 'full' build configuration is now functional.

7 years agoUpdate the Freedom Studio RISC-V project so the gdbinit options are now specified...
Richard Barry [Thu, 27 Dec 2018 04:57:49 +0000 (04:57 +0000)]
Update the Freedom Studio RISC-V project so the gdbinit options are now specified on the command line.

7 years agoUpdate Freedom Studio RISC-V demo for the latest GCC RISC-V port - not yet tested.
Richard Barry [Thu, 27 Dec 2018 04:34:08 +0000 (04:34 +0000)]
Update Freedom Studio RISC-V demo for the latest GCC RISC-V port - not yet tested.

7 years agoRetarget Softconsole RISC-V demo from IGLOO2 to Renode as it can have more RAM and...
Richard Barry [Mon, 24 Dec 2018 17:48:10 +0000 (17:48 +0000)]
Retarget Softconsole RISC-V demo from IGLOO2 to Renode as it can have more RAM and therefore have more test tasks running.

7 years agoRename directories in the RISC-V port.
Richard Barry [Mon, 24 Dec 2018 17:37:02 +0000 (17:37 +0000)]
Rename directories in the RISC-V port.

7 years agoBackup Microsemi Renode project before adding a build configuration for the target...
Richard Barry [Wed, 19 Dec 2018 02:56:13 +0000 (02:56 +0000)]
Backup Microsemi Renode project before adding a build configuration for the target hardware.

7 years agoAdd vTimerSetReloadMode() calls to the code coverage tests.
Richard Barry [Mon, 17 Dec 2018 23:19:23 +0000 (23:19 +0000)]
Add vTimerSetReloadMode() calls to the code coverage tests.

7 years agoUpdate the the MPU simulator project to exercise the timer API.
Richard Barry [Mon, 17 Dec 2018 22:06:58 +0000 (22:06 +0000)]
Update the the MPU simulator project to exercise the timer API.

7 years agoRemove "FromISR' functions from the list of functions that switch to a privileged...
Richard Barry [Mon, 17 Dec 2018 22:04:18 +0000 (22:04 +0000)]
Remove "FromISR' functions from the list of functions that switch to a privileged mode as IRQs are privileged already.
Add the vTimerSetReloadMode() API function.

7 years agoUpdate RISC-V_IGLOO2_Creative_SoftConsole demo to make use of new RISC-V porting...
Richard Barry [Mon, 17 Dec 2018 00:01:36 +0000 (00:01 +0000)]
Update RISC-V_IGLOO2_Creative_SoftConsole demo to make use of new RISC-V porting layer structure and exercise some external interrupts - all tests currently passing in Renode.

7 years agoRework RISC-V portASM.S to make it easier to add in chip specific RISC-V extensions...
Richard Barry [Sun, 16 Dec 2018 23:59:49 +0000 (23:59 +0000)]
Rework RISC-V portASM.S to make it easier to add in chip specific RISC-V extensions and accommodate chips that don't include the CLINT.

7 years agoSave changes to the RISC-V port layer before making changes necessary to support...
Richard Barry [Sun, 16 Dec 2018 20:21:29 +0000 (20:21 +0000)]
Save changes to the RISC-V port layer before making changes necessary to support pulpino too:
+ 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.

7 years agoMicrosemi RISC-V project:
Richard Barry [Mon, 10 Dec 2018 20:55:32 +0000 (20:55 +0000)]
Microsemi RISC-V project:
    Reorganize project to separate Microsemi code into its own directory.
    Add many more demo and tests.

7 years agoBackup checkin of MiFive demo running in ReNode emulator.
Richard Barry [Mon, 10 Dec 2018 05:28:05 +0000 (05:28 +0000)]
Backup checkin of MiFive demo running in ReNode emulator.

7 years agoBackup check in of the Microsemi IGLOO2 Creative Board RISC-V demo - still a work...
Richard Barry [Tue, 4 Dec 2018 01:27:06 +0000 (01:27 +0000)]
Backup check in of the Microsemi IGLOO2 Creative Board RISC-V demo - still a work in progress.

7 years agoBackup checking of the Freedom Studio RISC-V project - still a work in progress.
Richard Barry [Tue, 4 Dec 2018 01:25:53 +0000 (01:25 +0000)]
Backup checking of the Freedom Studio RISC-V project - still a work in progress.

7 years agoUpdate RISC-V port to use a separate interrupt stack.
Richard Barry [Tue, 4 Dec 2018 01:23:41 +0000 (01:23 +0000)]
Update RISC-V port to use a separate interrupt stack.

7 years agoSome efficiency improvements in Risc-V port.
Richard Barry [Wed, 28 Nov 2018 19:35:40 +0000 (19:35 +0000)]
Some efficiency improvements in Risc-V port.

7 years agoFirst task running in RISC-V-Qemu-sifive_e-FreedomStudio demo.
Richard Barry [Sat, 24 Nov 2018 20:59:07 +0000 (20:59 +0000)]
First task running in RISC-V-Qemu-sifive_e-FreedomStudio demo.

7 years agoAdd kernel code to the RISC-V-Qemu-sifive_e-FreedomStudio demo.
Richard Barry [Sat, 24 Nov 2018 04:42:20 +0000 (04:42 +0000)]
Add kernel code to the RISC-V-Qemu-sifive_e-FreedomStudio demo.

7 years agoAdd a starting point for a Freedom Studio Risc V project.
Richard Barry [Sat, 24 Nov 2018 03:48:55 +0000 (03:48 +0000)]
Add a starting point for a Freedom Studio Risc V project.

7 years agoProvide each Risc V task with an initial mstatus register value.
Richard Barry [Tue, 20 Nov 2018 20:12:35 +0000 (20:12 +0000)]
Provide each Risc V task with an initial mstatus register value.

7 years agoUpdate Risc-V port to use environment call in place of software interrupt - still...
Richard Barry [Mon, 19 Nov 2018 06:01:29 +0000 (06:01 +0000)]
Update Risc-V port to use environment call in place of software interrupt - still very much a work in progress.

7 years agoContinue work on Risc V port.
Richard Barry [Tue, 6 Nov 2018 02:04:28 +0000 (02:04 +0000)]
Continue work on Risc V port.

7 years agoUpdate xTaskRemoveFromEventList() so when tickless idle is used prvResetNextTaskUnblo...
Richard Barry [Mon, 5 Nov 2018 19:35:54 +0000 (19:35 +0000)]
Update xTaskRemoveFromEventList() so when tickless idle is used prvResetNextTaskUnblockTime() only gets called if the scheduler is not locked, as it would get called when the scheduler is unlocked in any case.

7 years agoUpdate the method used to detect if a timer is active. Previously the timer was...
Richard Barry [Wed, 24 Oct 2018 21:37:59 +0000 (21:37 +0000)]
Update the method used to detect if a timer is active.  Previously the timer was deemed to be inactive if it was not referenced from a list.  However, when a timer is updated it is temporarily removed from, then re-added to a list, so now the timer's active status is stored separately.

7 years agoAdd xTaskGetApplicationTaskTagFromISR(), which is an interrupt safe version of xTaskG...
Richard Barry [Mon, 8 Oct 2018 15:10:18 +0000 (15:10 +0000)]
Add xTaskGetApplicationTaskTagFromISR(), which is an interrupt safe version of xTaskGetApplicationTaskTagFrom().

7 years agoFix Xtensa project file and some documentation improvements.
Gaurav Aggarwal [Tue, 2 Oct 2018 23:54:51 +0000 (23:54 +0000)]
Fix Xtensa project file and some documentation improvements.

7 years agoAdded uxTaskGetStackHighWaterMark2(), which is the same as uxTaskGetStackHighWaterMar...
Richard Barry [Sun, 30 Sep 2018 21:50:05 +0000 (21:50 +0000)]
Added uxTaskGetStackHighWaterMark2(), which is the same as uxTaskGetStackHighWaterMark() other than the return type.
Allows the task name parameter passed into xTaskCreate() to be NULL.

7 years agoRISC-V tasks now context switching to each other using taskYIELD() - not fully tested...
Richard Barry [Thu, 27 Sep 2018 17:25:17 +0000 (17:25 +0000)]
RISC-V tasks now context switching to each other using taskYIELD() - not fully tested yet.

7 years agoAdd trap handler to RISC-V port so there is no dependency on third party code.
Richard Barry [Sun, 23 Sep 2018 03:52:23 +0000 (03:52 +0000)]
Add trap handler to RISC-V port so there is no dependency on third party code.

7 years agoRISC-V:
Richard Barry [Wed, 12 Sep 2018 16:33:05 +0000 (16:33 +0000)]
RISC-V:
Added code to setup the timer interrupt - not tested yet.
Added the taskYIELD() implementation - so far just checked it generates an interrupt.

7 years agoRISC-V work in progress:
Richard Barry [Mon, 10 Sep 2018 20:50:05 +0000 (20:50 +0000)]
RISC-V work in progress:
    + Initialise task stack.
    + Successfully jump to start of first task.

7 years agoMinor synching - no functional changes.
Richard Barry [Fri, 7 Sep 2018 22:24:51 +0000 (22:24 +0000)]
Minor synching - no functional changes.

7 years agoVery minor formatting changes, and remove legacy link to V8 upgrade information.
Richard Barry [Fri, 7 Sep 2018 21:35:05 +0000 (21:35 +0000)]
Very minor formatting changes, and remove legacy link to V8 upgrade information.

7 years agoUpdate version numbers ready for release.
Richard Barry [Fri, 7 Sep 2018 18:13:20 +0000 (18:13 +0000)]
Update version numbers ready for release.

7 years agoUpdate trace configuration files for the updated trace recorder code.
Richard Barry [Thu, 6 Sep 2018 18:52:45 +0000 (18:52 +0000)]
Update trace configuration files for the updated trace recorder code.