ARM CMSIS-FreeRTOS Bundle of FreeRTOS for Cortex-M and Cortex-A http://www.keil.com/pack/ License/license.txt Added support for OS Tick component Added documentation for configuration options (native/CMSIS-RTOS2) Debug event TaskIncrementTick level set to Detail Initial release version: - native FreeRTOS component (RTOS: Variant=FreeRTOS) - CMSIS-RTOS FreeRTOS for Cortex-M and Cortex-A9 (CMSIS:RTOS:FreeRTOS, CMSIS:RTOS2:FreeRTOS) Cortex-M0 or Cortex-M0+ or SC000 processor based device Cortex-M3 or SC300 processor based device Cortex-M4 processor based device Cortex-M4 processor based device using Floating Point Unit Cortex-M7 processor based device Cortex-M7 processor based device using Floating Point Unit Cortex-M7 processor based device using Floating Point Unit (SP) Cortex-M7 processor based device using Floating Point Unit (DP) Cortex-A9 processor based device using Floating Point Unit (DP) Cortex-M processor based device Cortex-A processor based device Cortex-M0 or Cortex-M0+ or SC000 processor based device for the ARM Compiler Cortex-M3 or SC300 processor based device for the ARM Compiler Cortex-M4 processor based device for the ARM Compiler Cortex-M4 processor based device using Floating Point Unit for the ARM Compiler Cortex-M7 processor based device for the ARM Compiler Cortex-M7 processor based device using Floating Point Unit (SP) for the ARM Compiler Cortex-M7 processor based device using Floating Point Unit (DP) for the ARM Compiler Cortex-A9 processor based device for the ARM Compiler Cortex-M0 or Cortex-M0+ or SC000 processor based device for the GCC Compiler Cortex-M3 or SC300 processor based device for the GCC Compiler Cortex-M4 processor based device for the GCC Compiler Cortex-M4 processor based device using Floating Point Unit for the GCC Compiler Cortex-M7 processor based device for the GCC Compiler Cortex-M7 processor based device using Floating Point Unit (SP) for the GCC Compiler Cortex-M7 processor based device using Floating Point Unit (DP) for the GCC Compiler Cortex-A9 processor based device for the GCC Compiler CMSIS-RTOS implementation for Cortex-M based on FreeRTOS #define RTE_CMSIS_RTOS /* CMSIS-RTOS */ #define RTE_CMSIS_RTOS_FreeRTOS /* CMSIS-RTOS FreeRTOS */ CMSIS-RTOS2 implementation for Cortex-M based on FreeRTOS #define RTE_CMSIS_RTOS2 /* CMSIS-RTOS2 */ #define RTE_CMSIS_RTOS2_FreeRTOS /* CMSIS-RTOS2 FreeRTOS */ CMSIS-RTOS2 implementation for Cortex-A based on FreeRTOS #define RTE_CMSIS_RTOS2 /* CMSIS-RTOS2 */ #define RTE_CMSIS_RTOS2_FreeRTOS /* CMSIS-RTOS2 FreeRTOS */ FreeRTOS Real Time Kernel http://www.freertos.org/Documentation/FreeRTOS_Reference_Manual_V9.0.0.pdf Core components API (Kernel, Tasks, Semaphores, Mutexes, Queues) #define RTE_RTOS_FreeRTOS_CORE /* RTOS FreeRTOS Core */ FreeRTOS CMSIS-RTOS2 API configuration file #define RTE_RTOS_FreeRTOS_CONFIG_RTOS2 /* RTOS FreeRTOS Config for CMSIS RTOS2 API */ FreeRTOS API configuration file #define RTE_RTOS_FreeRTOS_CONFIG /* RTOS FreeRTOS Config for FreeRTOS API */ Co-routine API #define RTE_RTOS_FreeRTOS_COROUTINE /* RTOS FreeRTOS Co-routines */ Event Group API #define RTE_RTOS_FreeRTOS_EVENTGROUPS /* RTOS FreeRTOS Event Groups */ Timer API #define RTE_RTOS_FreeRTOS_TIMERS /* RTOS FreeRTOS Timers */ Very simple, does not permit memory to be freed. #define RTE_RTOS_FreeRTOS_HEAP_1 /* RTOS FreeRTOS Heap 1 */ Permits memory to be freed, but not does coalescence adjacent free memory blocks. #define RTE_RTOS_FreeRTOS_HEAP_2 /* RTOS FreeRTOS Heap 2 */ Wraps the standard malloc() and free() for thread safety. #define RTE_RTOS_FreeRTOS_HEAP_3 /* RTOS FreeRTOS Heap 3 */ Coalescences adjacent free memory blocks to avoid fragmentation. Includes absolute address placement option. #define RTE_RTOS_FreeRTOS_HEAP_4 /* RTOS FreeRTOS Heap 4 */ Same as Heap_4, with the ability to span the heap across multiple non-adjacent memory areas. #define RTE_RTOS_FreeRTOS_HEAP_5 /* RTOS FreeRTOS Heap 5 */ CMSIS-RTOS2 Blinky example using FreeRTOS Getting Started CMSIS-RTOS2 Blinky example using FreeRTOS for Cortex-A9 Getting Started Blinky example using FreeRTOS natively Getting Started