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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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Directories: + The FreeRTOS/Source directory contains the FreeRTOS source code, and contains its own readme file. + The FreeRTOS/Demo directory contains a demo application for every official FreeRTOS port, and contains its own readme file. + See http://www.freertos.org/a00017.html for full details of the directory structure and information on locating the files you require. The easiest way to use FreeRTOS is to start with one of the pre-configured demo application projects (found in the FreeRTOS/Demo directory). That way you will have the correct FreeRTOS source files included, and the correct include paths configured. Once a demo application is building and executing you can remove the demo application file, and start to add in your own application source files. See also - http://www.freertos.org/FreeRTOS-quick-start-guide.html http://www.freertos.org/FAQHelp.html