Richard Barry
b2e739495a
Cortex-A5 IAR port baseline prior to removing all SAMA5 specifics to make it generic.:
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- Slight improvement to the save context macro.
- Remove some #warning remarks.
- Enable interrupts before calling the ISR handler rather than in the ISR handler.
2014-08-03 18:37:58 +00:00
Richard Barry
3a3d061cc5
Continue working on the GIC-less Cortex-A5 port for IAR:
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- Add in the assert when a task attempts to exit its implementing function without deleting itself.
- Remove obsolete code from the context switch asm code (obsoleted by the fact that there is no mask register).
- Attempt to make code more generic by using definitions for additional register addresses.
2014-07-29 21:31:04 +00:00
Richard Barry
8ad9b75810
Rename ARM_CAx_No_GIC ARM_CA5_No_GIC and add FreeRTOSConfig setting to specify the number of registers in the FPU unit.
2014-07-12 20:39:22 +00:00
Richard Barry
f4a1a7d577
Add new port layer for Cortex-A devices without the means to mask interrupt priorities.
2014-07-12 19:21:04 +00:00
Richard Barry
8aa5fa3459
Make the parameters to vPortDefineHeapRegions() const.
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Add additional asserts to the Keil CM3 and CM4F ports (other CM3/4 ports already updated).
Add the additional yield necessitated by the mutex held count to the case when configUSE_QUEUE_SETS is 0.
2014-07-04 13:17:21 +00:00
Richard Barry
d96dc2adb0
Simply some of the alignment calculations in heap_4.c to match those used in heap_5.c.
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Remove some apparently obsolete code from xTaskPriorityDisinherit() (a task cannot be both blocked and giving bac a mutex at the same time].
Update the new "mutex held count" increment and decrement functions to allow mutexes to be created before the scheduler is started.
2014-07-03 14:44:37 +00:00
Richard Barry
b0ba273489
Check in the portable.h version required to use heap_5.c.
2014-07-02 10:20:35 +00:00
Richard Barry
4b26dc0614
Check in the new memory allocator that allows the heap to span multiple blocks.
2014-07-02 10:19:49 +00:00
Richard Barry
42b1688a30
Implementation of mutex held counting in tasks.c - needs optimisation before release.
2014-06-16 12:55:50 +00:00
Richard Barry
583b144bc3
Default the definition of portASSERT_IF_IN_ISR() to nothing if it is not defined.
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Helper updates to allow a count of the number of mutexes held to be added.
Updates to the CCS Cortex-R4 implementation necessitated by a change in compiler semantics.
Update PIC32MX and MZ ports to assert if a non ISR safe function is called from an ISR.
2014-06-16 12:51:35 +00:00
Richard Barry
b4659d8872
Add code to assert() if non ISR safe API function is called from ISR in Tasking CM4F ports - plus fix bug where the max syscall interrupt priority was used incorrectly in the Tasking CM4F port.
2014-06-15 09:24:08 +00:00
Richard Barry
113220628f
Add code to assert() if non ISR safe API function is called from ISR in IAR and GCC CM3 and CM4F ports - Keil and tasking to follow.
2014-06-14 13:56:25 +00:00
Richard Barry
4723209074
Simplify the assert that checks if a non-ISR safe function is called from an ISR in the GCC Cortex-A9 port.
2014-06-13 14:08:28 +00:00
Richard Barry
8426eba8e7
Added portASSERT_IF_IN_INTERRUPT() macro to the GCC Cortex A9 port layer.
2014-06-12 16:28:56 +00:00
Richard Barry
9efb5c8b2f
Check in RL78 GCC port layer now it has been verified with the fixed compiler.
2014-06-05 12:42:49 +00:00
Richard Barry
1130a53ec8
Reverse order of projdefs.h and FreeRTOSConfig.h includes in FreeRTOS.h to allow addition of pdMS_TO_TICKS() macro.
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Update RXv2 GCC port to match RXv2 Renesas port.
2014-06-04 09:17:14 +00:00
Richard Barry
b215310e63
Add some missing volatiles to __asm statements in the CA9 GCC port.
2014-05-19 13:14:02 +00:00
Richard Barry
0bb794301a
Update version number ready for release.
2014-04-24 14:26:36 +00:00
Richard Barry
911e82a909
Add xQueueGetMutexHolder() to MPU functions.
2014-04-24 12:29:40 +00:00
Richard Barry
f25503977e
Event Groups: Convert the 'clear bits from ISR' function into a pended function to fix reentrancy issue.
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Event Groups: Ensure the 'wait bits' and 'sync' functions don't return values that still contain some internal control bits.
2014-04-23 15:23:54 +00:00
Richard Barry
6af9b013eb
Ensure xNewLib_reent is reclaimed when a task is deleted.
2014-04-09 09:07:19 +00:00
Richard Barry
82207ebffa
Add test and correct code for the unusual case of a task using an event group to synchronise only with itself.
...
Add critical sections around call to prvResetNextTaskUnblockTime() that can occur from within a task.
2014-03-31 02:12:17 +00:00
Richard Barry
ef7f3c5320
Add the pcTimerGetTimerName() API function.
2014-03-28 14:41:15 +00:00
Richard Barry
29a08b5e24
Update Cortex-A port layers to ensure the ICCRPR and ICCPMR registers are always accessed as 32-bit values.
2014-03-25 17:12:31 +00:00
Richard Barry
05a0e4379e
First pass at RXv2 port layer.
2014-03-07 17:12:06 +00:00
Richard Barry
9bd5e5cf03
Cast away a few unused return types to ensure lint/compilers don't generate warnings when the warning level is high.
2014-02-23 20:01:07 +00:00
Richard Barry
c8953a68cd
Add extra #error message as a configuration sanity check.
2014-02-19 13:08:34 +00:00
Richard Barry
ba6d285ea8
Minor updates to ensure all kernel aware debuggers are happy with V8.
2014-02-19 11:58:52 +00:00
Richard Barry
e101e7e437
Update version number to V8.0.0 (without the release candidate number).
2014-02-18 14:01:57 +00:00
Richard Barry
38ae9b76bc
Add logic to determine the tick timer source and vector installation into the PIC32MZ port assembly file to allow more efficient interrupt entry.
2014-02-18 10:10:32 +00:00
Richard Barry
0f6b699eef
Linting.
2014-02-17 19:41:29 +00:00
Richard Barry
e4dbc6b770
Make xEventGroupSetBitsFromISR() a function when configUSE_TRACE_FACILITY is enabled to allow the inclusion of a trace macro.
2014-02-14 11:07:25 +00:00
Richard Barry
84f4ae9aa0
Make xTaskIsTaskSuspended() a private function as it should only be called from within critical sections.
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Fix issue in and simplify the xTaskRemoveFromUnorderedEventList() function. The function is new to the V8 release candidates so does not effect official released code.
2014-02-10 17:02:37 +00:00
Richard Barry
d12ec14160
Add configCLEAR_TICK_INTERRUPT() to the IAR and RVDS Cortex-A9 ports.
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Replace LDMFD with POP instructions in IAR and RVDS Cortex-A9 ports.
Replace branch to address with indirect branch and exchange to address in register in the IAR and RVDS Cortex-A9 ports.
2014-02-04 17:02:52 +00:00
Richard Barry
f843888e60
Complete GCC/Cortex-A9 port.
2014-02-04 14:49:48 +00:00
Richard Barry
51ea2639a9
vQueueAddToRegistry() now takes a const char * instead of a char *.
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tmrCOMMAND_CHANGE_PERIOD_FROM_ISR constant added for the "FromISR" version of the software timer change period API function.
2014-01-28 12:32:03 +00:00
Richard Barry
6130fec60e
Introduce xTimerPendFunctionCall().
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Change INCLUDE_xTimerPendFunctionCallFromISR to INCLUDE_xTimerPendFunctionCall
Update event group trace macros to match the new trace recorder code.
Ensure parameter name consistency by renaming any occurrences of xBlockTime and xBlockTimeTicks to xTicksToWait.
Continue work on GCC/RL78 port - still a work in progress.
Adjust how the critical section was used in xQueueAddToSet.
2014-01-25 17:01:41 +00:00
Richard Barry
b352be2e23
Tidy up GCC Cortex-A port layer - still a work in progress.
2014-01-24 17:09:31 +00:00
Richard Barry
14f895478d
Continue work on GCC/Cortex-A port layer.
2014-01-24 13:27:56 +00:00
Richard Barry
1e26b1875f
Remove #error that attempted to catch stdint.h not being included.
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Split the previously overloaded trmCOMMAND_nnn definitions into individual definitions to enable better logging.
2014-01-23 14:51:53 +00:00
Richard Barry
d0323e67ae
Continue working on GCC/CA_9 port layer - tick interrupt now working but needs tidy up.
2014-01-23 11:51:57 +00:00
Richard Barry
3e430b3801
Carry on working on the Cortex-A/GCC port layer - still a work in progress.
2014-01-22 15:39:58 +00:00
Richard Barry
86023aa5a6
Beginnings of GCC Cortex-A port - not yet completely converted from IAR version.
2014-01-20 17:53:30 +00:00
Richard Barry
d8c135e2dc
Add extern 'C' to FreeRTOS.h.
...
Remove obsolete extern declaration of vTaskSwitchContext() from the MPX430X IAR portmacro.h (other older portmacro.h header files contain the same declaration).
2014-01-17 09:45:02 +00:00
Richard Barry
a1b8079df1
Introduce configENABLE_BACKWARD_COMPATIBILITY to allow the #defines that provide backward compatibility with FreeRTOS version prior to V8 to be optionally omitted.
2014-01-13 20:26:47 +00:00
Richard Barry
f01bf9fdc3
Add additional NOP after EINT instruction in MSP430 ports.
2014-01-10 10:38:02 +00:00
Richard Barry
1aaa80fba6
Map portTICK_RATE_MS to portTICK_PERIOD_MS.
2014-01-05 20:40:55 +00:00
Richard Barry
a56d4b998c
Minor tidy ups that don't effect code generation, plus:
...
When a task is unblocked the need for a context switch is only signalled if the unblocked task has a priority higher than the currently running task, instead of higher than or equal to the priority of the currently running task.
2014-01-05 20:12:20 +00:00
Richard Barry
723682f1dd
Minor comment corrections prior to tagging.
2013-12-31 21:30:30 +00:00
Richard Barry
a8836b5c43
Change version numbers ready for V8.0.0 release candidate 1 tag.
2013-12-31 20:10:09 +00:00
Richard Barry
2aa19f1a14
Add xEventGroupClearBitsFromISR() and xEventGroupGetBitsFromISR() functions.
...
Move some types defines out of generic kernel headers into feature specific headers.
Convert the function prototype dypedefs to the new _t naming.
2013-12-31 16:45:49 +00:00
Richard Barry
e95b482f56
Minor updates to demo projects to ensure correct building with V8 rc1.
2013-12-30 11:24:34 +00:00
Richard Barry
2b6eb1c5ab
Revert some library files back to using standard types as they are not FreeRTOS files.
2013-12-29 14:55:55 +00:00
Richard Barry
3e20aa7d60
Replace standard types with stdint.h types.
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Replace #define types with typedefs.
Rename all typedefs to have a _t extension.
Add #defines to automatically convert old FreeRTOS specific types to their new names (with the _t).
2013-12-29 14:06:04 +00:00
Richard Barry
b4116a7c7d
Change the type used for strings and single characters from signed char to just char.
2013-12-27 12:10:23 +00:00
Richard Barry
b3aa1e90ad
Add additional const qualifiers.
2013-12-24 11:55:38 +00:00
Richard Barry
6179690dc9
Don't free xQueue->ucHead if it is NULL.
2013-12-24 10:47:52 +00:00
Richard Barry
c861e3883d
Add coverage test markers.
2013-12-23 18:11:15 +00:00
Richard Barry
64ad1c00b5
In process of module testing event_groups.c.
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Introduce xPortRunning variable into Win32 simulator port layer.
Add port optimised task selection macro for the GCC Win32 port layer (the MSVC version has had one for a while).
Ensure the event list item value does not get modified by code in tasks.c (priority inheritance, or priority change) when it is in use by the event group implementation.
2013-12-23 16:02:03 +00:00
Richard Barry
4b2f9dad42
Force the SysTick clock bit to be set in Cortex-M3 and Cortex-M4F bits if configSYSTICK_CLOCK_HZ is not defined, otherwise leave the bit as it is found as the SysTick may use a divided clock.
2013-12-15 10:27:37 +00:00
Richard Barry
a320d6dffd
Update the ucQueueNumber member of the queue structure (used with FreeRTOS+Trace to be an unsigned portBASE_TYPE instead of an unsigned char.
2013-12-14 13:16:05 +00:00
Richard Barry
c17c65fc09
Introduce prvResetNextTaskUnblockTime() to encapsulate functionality from various places in the code into a single function.
2013-12-13 10:35:11 +00:00
Richard Barry
acad916453
Change the way one thread deletes another in the Windows simulator port (the way one thread deleted itself was already changed in a previous check-in).
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Reset the expected block time variable when a task is suspended or deleted in case the value held in the variables was associated with the task just suspended or deleted.
2013-12-12 16:07:24 +00:00
Richard Barry
0d1e12522b
Update Cortex-M3 and Cortex-M4F ports to allow the SysTick to be clocked at a different speed than the system clock (as is done in the recent STM32L demo. ).
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Add additional asserts and isb instructions into the Cortex-M3 and Cortex-M4F ports.
2013-12-12 14:07:20 +00:00
Richard Barry
6b3393b4b6
Add trace macros into the event groups implementation.
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Add a task pre-delete hook to allow the insertion of any port specific clean up when a task is deleted.
Increase use of 'const' qualifiers.
Add vPortCloseRunningThread() into the Win32 port layer to attempt to allow Windows threads to be closed more gracefully when a task deletes itself.
2013-12-12 10:19:07 +00:00
Richard Barry
00ad1a0200
Multiple tidy up, documentation corrections and typo corrections highlighted by Tamas Kleiber's diligent review.
2013-11-28 10:48:33 +00:00
Richard Barry
2e42d7690a
Continue work on new event groups functionality - fixups required by test results.
2013-11-27 20:29:33 +00:00
Richard Barry
d2c2e3ca68
Add additional asserts() to ensure certain operations are not performed when the scheduler is suspended.
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Change the xBlockTime variables in event_groups.c/h to xTicksToWait to match the naming in other core FreeRTOS files.
2013-11-24 10:11:16 +00:00
Richard Barry
9dc39ee2a7
Add additional event group tests - and update implementation as required by test results.
2013-11-22 10:58:25 +00:00
Richard Barry
f54f21b8f6
Add event_groups.c and associated functions in other core files.
...
Added xTimerPendCallbackFromISR() to provide a centralised deferred interrupt handling mechanism.
Add xPortGetLowestEverFreeHeapSize() to heap_4.c.
2013-11-21 21:46:08 +00:00
Richard Barry
417c3d1054
Change backslashes to forward slashes for all PIC projects.
2013-11-18 16:00:27 +00:00
Richard Barry
fa002f7fdd
Final tidy up before V7.6.0 zip file creation.
2013-11-17 15:46:08 +00:00
Richard Barry
a2cfaa7cd9
Correct build of helper function for ports where the stack grows up.
2013-11-12 13:06:18 +00:00
Richard Barry
0cd79ad81d
Change version numbers in preparation for V7.6.0 release.
2013-11-08 11:47:35 +00:00
Richard Barry
b1b4b15353
Add configASSERT()s to ensure counting semaphores are not created with a max count of zero or an initial count greater than the max count.
2013-11-07 16:45:30 +00:00
Richard Barry
b181a3af99
Ensure the definition of prvTaskExitError()does not result in a compiler warning in ports where its use can be overridden (GCC Cortex-M ports).
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Remove duplicate save/restore of r14 in Cortex-M4F ports.
2013-11-07 16:43:54 +00:00
Richard Barry
20eb03ed7d
Change behaviour when configUSE_PREEMPTION is 0 (preemption is turned off). See the change history in the next release for details.
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Remove an erroneous const in the prototype of queue receive/peek functions.
2013-11-07 14:58:14 +00:00
Richard Barry
30bc6c01a9
Add ehb instructions back into PIC32 port layer (upon advice).
...
Add configCLEAR_TICK_TIMER_INTERRUPT into PIC32 port layer to allow the timer configuration to be changed without any edits to the port layer being required.
Add prvTaskExitError() into the PIC32 port layer to trap tasks that attempt to exit from their implementing function.
Provide the ability to trap interrupt stack overflows in the PIC32 port.
Radically improve the timing in the Win32 simulator port layer.
2013-11-07 14:16:32 +00:00
Richard Barry
dcf261a3e6
Add xSemaphoreCreateBinary() so vSemaphoreCreate() can be deprecated.
2013-11-07 10:53:23 +00:00
Richard Barry
dcd261bb8b
Update the Keil and IAR CM0 port layers to match the changes made to the GCC version.
2013-10-22 11:26:16 +00:00
Richard Barry
41fe693968
Improve how the scheduler is started in the GCC Cortex-M0 port.
2013-10-22 09:50:20 +00:00
Richard Barry
25bab250b6
Added a little intelligence to eTaskGetState() so it can distinguish between a suspended task and a task that is indefinitely blocked on an event.
2013-10-22 09:30:58 +00:00
Richard Barry
a12ea2d212
Update FreeRTOS version number to V7.5.3
...
Update FreeRTOS+CLI version number to V1.0.2
Update FreeRTOS+UDP version number to V1.0.1
2013-10-14 19:56:47 +00:00
Richard Barry
94607d83f9
Add workaround to XMC4000 silicon bug to Tasking Cortex-M4F port layer.
2013-10-14 14:03:05 +00:00
Richard Barry
0c56f5018d
Add some defensive programming in the default tickless mode in case the application supplied post tick hook takes a long time to complete.
2013-10-08 12:33:46 +00:00
Richard Barry
aedf7824cb
Introduce the prvTaskExitError() function for all ARM_CMn ports.
...
Introduce the configTASK_RETURN_ADDRESS macro for the GCC ARM_CMn ports.
Improve time slippage penalty when entering tickless mode is abandoned.
2013-10-08 11:30:40 +00:00
Richard Barry
eaacbb099a
Clear up a few compiler warnings.
...
Correct header comments in the UARTCommandConsole.c file used in the SmartFusion2 demo.
Exercise the new xQueueSpacesAvailable() function in the MSVC demo.
Add defaults for the new traceMALLOC and traceFREE trace macros.
Catch tasks trying to exit their functions in the Cortex-M0 ports.
Add additional comments to timers.c in response to a support forum question.
Initialise _impure_ptr prior to the first task being started.
Prior to V7.5.0 a yield pended in the tick hook would have occurred during the same tick interrupt. Return pdTRUE from xTaskIncrementTick() if a yield is pending to revert to that behaviour.
2013-10-07 12:06:17 +00:00
Richard Barry
7ec4773131
Add traceMALLOC() and traceFREE() macros.
2013-10-04 20:56:45 +00:00
Richard Barry
1902d2b64a
Add the uxQueueSpacesAvailable() API function.
...
Move a configASSERT() call in timers.c to prevent a "condition is always true" compiler warning.
2013-09-10 13:19:12 +00:00
Richard Barry
73606369c4
Make Cortex-M0 set/clear interrupt flag from ISR functions nestable.
...
Don't reset the stack location when starting the scheduler in Cortex-M0 ports as the vector offset register is not implemented and XMC1000 devices have their application vector address somewhere other than 0x00.
2013-09-01 19:53:24 +00:00
Richard Barry
574f5044a6
Starting point for Keil Cortex-M0 port.
2013-08-25 01:01:18 +00:00
Richard Barry
c40370e96a
Fix a few typos and remove the "register" keyword.
2013-08-16 13:31:54 +00:00
Richard Barry
63e8044d33
Allow compilation when portALT_GET_RUN_TIME_COUNTER_VALUE() is defined.
2013-08-14 08:35:40 +00:00
Richard Barry
2f754d9b0c
Add additional critical section to the default tickless implementations.
...
Update version number for maintenance release.
2013-07-24 09:45:17 +00:00
Richard Barry
3cbe0a724d
Update version number.
2013-07-23 10:51:45 +00:00
Richard Barry
8ceb665994
Void a few unused return values and make casting more C++ friendly.
2013-07-23 09:53:24 +00:00
Richard Barry
bb2093cf5d
Update the header file included in the PIC32 port_asm.S file to use the header for the latest compiler version.
2013-07-23 09:50:06 +00:00
Richard Barry
679a3c670c
Update the Cortex-M vPortValidateInterruptPriority() implementation to ensure compatibility with the STM32 standard peripheral library.
2013-07-23 09:44:00 +00:00
Richard Barry
9054485f1a
Tidy up pre-processor as final act before tagging as V7.5.0
2013-07-19 10:22:47 +00:00
Richard Barry
08057fa77f
Changes to comments only.
2013-07-19 09:16:36 +00:00
