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9e66637bec
+ Change how queues are allocated and deleted so only one pvPortMalloc() or vPortFree() is required in place of the previous 2. + Where the TCB is allocated in relation to the stack is now dependent on the stack growth direction. The stack will not grow into the TCB. + Introduce the configAPPLICATION_ALLOCATED_HEAP constant to allow the application to provide the array used by heap_4.c as its heap. This allows the application writer to use qualifiers on the array to, for example, force the memory into faster RAM. Demo application: + Add demo for SAMA5D4 using IAR. |
10 years ago | |
|---|---|---|
| .. | ||
| include | 10 years ago | |
| portable | 10 years ago | |
| croutine.c | 11 years ago | |
| event_groups.c | 11 years ago | |
| list.c | 11 years ago | |
| queue.c | 10 years ago | |
| readme.txt | 13 years ago | |
| tasks.c | 10 years ago | |
| timers.c | 11 years ago | |
readme.txt
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.