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https://github.com/FreeRTOS/FreeRTOS-Kernel.git
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fd02010886
+ Made xTaskNotifyGiveFromISR() its own function, rather than a macro that calls xTaskNotifyFromISR() (minor performance improvement). + GCC and Keil Cortex-M4F ports now use vPortRaiseBASEPRI() in place of ulPortRaiseBASEPRI() where the return value is not required (minor performance improvement). Demo changes: Change the [very basic] FreeRTOS+UDP SAM4E driver to use task notifications rather than a semaphore (execution time now 55% what it was in FreeRTOS V8.1.2!). Robustness improvements to IntQueue.c standard demo task.h. Added the latest standard demo tasks, reg test tasks and int q tasks to the SAM4E demo. |
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| .. | ||
| include | ||
| portable | ||
| croutine.c | ||
| event_groups.c | ||
| list.c | ||
| queue.c | ||
| readme.txt | ||
| tasks.c | ||
| timers.c | ||
Each real time kernel port consists of three files that contain the core kernel components and are common to every port, and one or more files that are specific to a particular microcontroller and or compiler. + The FreeRTOS/Source directory contains the three files that are common to every port - list.c, queue.c and tasks.c. The kernel is contained within these three files. croutine.c implements the optional co-routine functionality - which is normally only used on very memory limited systems. + The FreeRTOS/Source/Portable directory contains the files that are specific to a particular microcontroller and or compiler. + The FreeRTOS/Source/include directory contains the real time kernel header files. See the readme file in the FreeRTOS/Source/Portable directory for more information.