forked from epagris/FreeRTOS-Kernel
4c3722bd76
Kernel changes: - Remove an assert that was preventing xQueueSendFromISR() being used to give a mutex from an ISR (mutexes cannot be given using xSemaphoreGiveFromISR()). - Introduce xTaskNotifyAndQueryFromISR() as the interrupt safe version of xTaskNotifyAndQuery(). Common demo task changes: - Update IntSemTest.c to prove the theory that it is safe to give a mutex type semaphore from an interrupt using xQueueSendFromISR() instead of xSemaphoreGiveFromISR(). - Update TaskNotify.c to test the new xTaskNotifyAndQuery() from ISR fuction.
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