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Author SHA1 Message Date
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. 
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. 
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). 
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. ). 
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. 
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. 
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). 
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. 
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
Richard Barry 203ae64600 Rename xTaskGetSystemState() uxTaskGetSystemState(). 2013-07-18 14:41:15 +00:00
Richard Barry 92fae7d262 For consistency change the name of configINCLUDE_STATS_FORMATTING_FUNCTIONS to configUSE_STATS_FORMATTING_FUNCTIONS. 2013-07-18 11:40:32 +00:00
Richard Barry 7d6758ee1a Minor updates and change version number for V7.5.0 release. 2013-07-17 18:32:57 +00:00
Richard Barry 7d1292ced2 Linting and MISRA checking 2013-07-15 14:27:15 +00:00
Richard Barry e83b93f5fc Tidy up comments only. 2013-07-14 13:09:18 +00:00
Richard Barry ce9c3b7413 Variable name change in the PIC32 port layer only. 2013-07-14 13:06:17 +00:00
Richard Barry 1e17924fa8 Update doxygen comments. 2013-07-13 19:58:42 +00:00
Richard Barry da0fff63c9 Update Cortex-M MPU version to include new API functions. 2013-07-13 19:37:35 +00:00
Richard Barry e5d9640863 Update RX ports to only include additional check on the existing IPL (so it is not lowered) if configASSERT() is defined. 2013-07-13 11:31:35 +00:00
Richard Barry 4b964814de Implement portASSERT_IF_INTERRUPT_PRIORITY_INVALID() for PIC32. 2013-07-12 19:25:21 +00:00
Richard Barry ad8fa53043 Kernel optimisations. 2013-07-12 11:11:19 +00:00
Richard Barry c9d9bddc3c Add comments to the portASSERT_IF_INTERRUPT_PRIORITY_INVALID() calls in the core queue.c and tasks.c files. 2013-07-11 10:52:43 +00:00
Richard Barry 5d902f2b9c Complete additions of portASSERT_IF_INTERRUPT_PRIORITY_INVALID() for all RX compiler ports. 2013-07-11 10:05:06 +00:00
Richard Barry 65704174c9 Add portASSERT_IF_INTERRUPT_PRIORITY_INVALID() implementation to the RX ports that use the Renesas compiler. 
Add portASSERT_IF_INTERRUPT_PRIORITY_INVALID() implementation to the Cortex-A9 ports.
 2013-07-09 17:57:59 +00:00
Richard Barry 0f6b0d3a59 Enhance heap_4.c to prevent blocks accidentally being freed twice, or blocks that don't have a valid block link descriptor being freed. 
Update the Cortex-A9 port to include asserts if an ISR safe FreeRTOS function is called from an interrupt that has a higher logical priority than configMAX_SYSCALL_INTERRUPT_PRIORITY (or whatever the CA9 equivalent is called), and also assert if the binary point is not set correctly.
 2013-07-09 12:49:49 +00:00
Richard Barry c4eef61d39 Added portASSERT_IF_INTERRUPT_PRIORITY_INVALID() implementation to Cortex-M3 and Cortex-M4F ports. 2013-07-04 11:20:28 +00:00
Richard Barry b521d70e7e Remove compiler warnings. 2013-07-02 12:39:16 +00:00
Richard Barry c1b4fc58d2 Add new xTaskGetSystemState() API function to return raw data on each task in the system. 
Relegate the vTaskList() and vTaskGetRunTimeStats() functions to "sample" functions demonstrating how to use xTaskGetSystemState() to generate human readable status information.
Introduce and default configINCLUDE_STATS_FORMATTING_FUNCTIONS which must now be defined to use vTaskList() and vTaskGetRunTimeStats().
 2013-07-02 12:10:16 +00:00
Richard Barry 877ce218a4 Add additional comment only. 2013-07-01 09:05:15 +00:00
Richard Barry 0c0b54c175 Refine the default tickless idle implementation in the Cortex-M3 port layers. 2013-06-30 10:38:31 +00:00
Richard Barry b8a219b30c Update QueueOverwrite.c to include a call to xQueuePeekFromISR(). 
Default new QueuePeekFromISR() trace macros.
 2013-06-28 09:21:39 +00:00
Richard Barry 3b02b4c8f8 Add xQueueOverwriteFromISR() and update the QueueOverwrite.c to demonstrate its use. 2013-06-27 14:25:17 +00:00
Richard Barry 671949ad78 Add xQueueOverwrite() and a common demo task to demonstrate its use. 
Update MSVC Win32 demo to include the xQueueOverwrite() common demo tasks.
 2013-06-27 09:21:43 +00:00
Richard Barry 59f75a12f6 Add Newlib reent support. 2013-06-26 11:37:08 +00:00
Richard Barry 4444b4ee68 Improve efficiency and behaviour of vListInsertEnd(). 2013-06-26 08:58:01 +00:00
Richard Barry f11635ed91 Remove reliance on strncpy() function. 2013-06-25 14:03:02 +00:00
Richard Barry a7c47131fa Remove portALIGNMENT_ASSERT_pxCurrentTCB() macro, which serves no purpose. 2013-06-25 13:39:50 +00:00
Richard Barry 6cbbfd2eb5 Slight correction to coding standard in heap_2.c and heap_4.c. 2013-06-25 13:25:08 +00:00
Richard Barry fb47260e80 Improve efficiency of memory allocation when the memory block is already aligned correctly. 2013-06-25 12:20:29 +00:00
Richard Barry 87049ac37c Re-implement the LPC18xx and SmartFusion2 run time stats implementation to use the free running Cortex-M cycle counter in place of the systick. 
Correct the run-time stats counter implementation in the RZ demo.
Guard against run time counters going backwards in tasks.c.
 2013-06-25 10:44:44 +00:00
Richard Barry cdae14a8cb Replace the #define that maps the uxRecursiveCallCount to the pcReadFrom pointer with a union - although this is against the coding standard it seemed the best way of ensuring complete adherence to the C standard and allow correct builds with LLVM when the optimiser is on. 2013-06-24 12:20:00 +00:00
Richard Barry e6903dac61 Add extra debug comment into list.c. 2013-06-23 07:27:46 +00:00
Richard Barry 3a507bdc0c Add missing function prototype. 2013-06-20 14:57:44 +00:00
Richard Barry c3f9e3c5ff Update RVDS port layer to match IAR port layer. 2013-06-20 14:56:40 +00:00
Richard Barry 5013baa2cd RVDS ARM Cortex-A port layer. 2013-06-20 12:47:21 +00:00
Richard Barry 04dafed839 IAR ARM Cortex-A port layer. 2013-06-20 12:20:40 +00:00
Richard Barry 2fd431e971 Modify the GCC/AVR port to make use of the xTaskIncrementTick return value. 
Add pre-processor directives in the dsPIC and PIC24 port layers that allows both port files to be included in the same project.
 2013-06-11 20:15:15 +00:00
Richard Barry 62c0ae0926 Update port layers to make better use of the xTaskIncrementTick() return value. 2013-06-08 18:36:25 +00:00
Richard Barry c75c01ffdf Check in implementation of xTaskIncrementTick (replaced vTaskIncrementTick()). 2013-06-08 18:30:52 +00:00
Richard Barry 59a834eb86 Update ports that have their tick configuration in an application callback to use xTaskIncrementTick() in place of vTaskIncrementTick(). 2013-06-07 12:39:56 +00:00
Richard Barry c04b074707 Convert the remaining ports to use xTaskIncrementTick() in place of vTaskIncremenTick(). 2013-06-07 12:16:58 +00:00
Richard Barry 2fc9d033c6 Update the PIC32 port to use xTaskIncrementTick() and change the macro used to detect if XC is being used. 2013-06-07 11:15:43 +00:00
Richard Barry 51d9ee0c1c Add configINCLUDE_APPLICATION_DEFINED_PRIVILEGED_FUNCTIONS mechanism to the relevant port.c file to allow the user to define functions that will execute in privileged mode. 2013-06-07 09:45:34 +00:00
Richard Barry 29ca4f1b36 Ensure queue functions go into the privileged code section when the MPU version is in use. 
Provide a default value for configINCLUDE_APPLICATION_DEFINED_PRIVILEGED_FUNCTIONS.
Revert prvQueueUnregisterQueue() back to a public function.
 2013-06-07 09:41:15 +00:00
Richard Barry f904d26957 Convert more ports to use xTaskIncrementTick() in place of vTaskIncrementTick(). 2013-06-06 16:31:15 +00:00
Richard Barry 15ec6c87f7 Convert mpre ports to use xTaskIncrementTick() in place of vTaskIncrementTick(). 2013-06-06 16:06:48 +00:00
Richard Barry 686d190798 Convert some ports to use xTaskIncrementTick() in place of vTaskIncrementTick(). 
Move DSB instructions to before WFI instructions in line with ARM recommendations.
 2013-06-06 15:46:40 +00:00
Richard Barry 4e9374ad90 Add default value for configUSE_TIME_SLICING 2013-06-06 14:56:47 +00:00
Richard Barry 06953169ba Update RM48/TMS570 port to use xTaskIncrementTick in place of vTaskIncrementTick. 2013-06-06 13:06:24 +00:00
Richard Barry 2c562bd3d7 Ensure a queue or semaphore that is not empty cannot be added to a queue set. 2013-05-19 10:11:10 +00:00
Richard Barry bb7b711ca9 Update the code that generates the run time stats strings so the pcStatsString[] array is not required. 2013-05-19 09:56:47 +00:00
Richard Barry a03b171992 Fix compiler warning in psp_test.c when compiled with ARM compiler. 
Add portYIELD_FROM_ISR() macros to Cortex-M ports.  The new macro just calls the exiting portEND_SWITCHING_ISR() macro.
Remove code from the MSVC port layer that was left over from a previous implementation and become obsolete.
 2013-05-19 09:43:00 +00:00