FreeRTOS 11.2.0

Updates and bugfixes:

• Added automatic TrustZone domain detection using Dtz and Dsecure tags (use Cortex-M and Cortex-M MPU variants)
• Added MPU support for Cortex v8M without TrustZone or TrustZone Disabled/Secure-only/Secure
• Added default configASSERT implementation to FreeRTOSConfig.h
• Corrected osKernelLock, osKernelUnlock and osKernelRestoreLock to support nested calls
• Corrected Cortex-M35P selection instead of M33 issue when using IAR toolchain
• Updated examples to use CMSIS-Toolbox 2.8.0

FreeRTOS 11.1.0

Updates and bugfixes:

• Add Cortex-M0plus MPU port
• Remove dependency on Device:Startup component

FreeRTOS 11.0.1

Updates and bugfixes:

• Add support for processor affinity to CMSIS-RTOS2 wrapper
• Add symmetric multiprocessing configuration options to FreeRTOSConfig.h
• Add memory allocation configuration options to FreeRTOSConfig.h
• Corrected task priority mapping, FreeRTOS priority is now osPriority_t-1
• CMSIS-RTOS2 requires CMSIS:OS Tick component
• Drop support for Arm Compiler 5
• Drop support for CMSIS-RTOS1 API

FreeRTOS 10.5.1

Updates and bugfixes:

• Disable Arm Standard C library mutex acquire/release when using stdio streams from interrupt
• Corrected osThreadGetState to return osThreadError when called for a thread previously terminated with osThreadTerminate
• Corrected osEventFlagsSet return value when called from ISR
• Corrected osEventFlagsWait to return osFlagsErrorParameter when called from ISR with non-zero timeout
• Corrected osTimerStart to return osErrorParameter when ticks argument equals zero
• Corrected SysTick_Handler and osKernelGetSysTimerCount to cope with tickless idle implementation
• Re-enable interrupts after mutex create in C lib stream protection initialization

FreeRTOS 10.4.6

Updates and bugfixes:

• Updated osSemaphoreGetCount to use uxSemaphoreGetCountFromISR instead of uxQueueMessagesWaitingFromISR
• Correct typecasting of argument usStackDepth for xTaskCreate in function osThreadNew (#51)
• Fix mutex allocation for Arm Standard C library and allow it only when the kernel is running

FreeRTOS 10.4.3

Updates and bugfixes:

• Corrected timeout handling in osThreadFlagsWait (#50)
• Enable full static memory allocation for timer object (#48)
• Fix vQueueAddToRegistry function call issue when arguments are NULL (#49)
• Added workaround for xEventGroupClearBitsFromISR no yield problem
• Added FreeRTOS kernel state check to osKernelInitialize and osKernelState
• Make source code more verbose with documented limitations (#41)
• Fix osMemoryPoolNew expression use (#42)

FreeRTOS 10.3.1

Maintenance for CMSIS 5.7.0:

• Enhanced kernel configuration handling and checking when using CMSIS-RTOS2 API
• Added CMSIS-RTOS2 Blinky example for IAR using EWARM simulator
• Modified pack description to avoid component identification issues

FreeRTOS 10.0.0

Maintenance for CMSIS 5.3.0:

• Added queue registry support to CMSIS:RTOS2:FreeRTOS component.
• Updated CMSIS-FreeRTOS component view to display queue, mutex and semaphore objects.
• Updated to CMSIS RTOS2 API 2.1.2 and OS Tick API 1.0.1.
• Fixed context switch response latency for API calls from ISR.