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[RTOS] CMSIS-RTOS RTX Version 5 原来早已经全面支持cortex-a系列

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发表于 2018-4-2 15:52:47 | 显示全部楼层 |阅读模式
http://www.keil.com/pack/doc/CMSIS/RTOS2/html/rtos_revisionHistory.html

开发工具:MDK-DS-5,或IAR V8.2以上
CMSIS-RTOS RTX Version 5
Version Description  
V5.3.0
  • Added Object Memory usage counters.
  • Added support for additional external configuration file.
  • Added user configurable names for system threads (Idle and Timer).
  • Added support for OS sections when using ARMCC5.
  • Added callback for MPU integration (experimental)
  • Increased default thread stack sizes to 256 bytes.
  • Fixed stack context display for running thread in SCVD.
  • Enhanced MISRA Compliance.
V5.2.3
  • Based on CMSIS-RTOS API V2.1.2.
  • Added TrustZone Module Identifier configuration for Idle and Timer Thread.
  • Moved SVC/PendSV handler priority setup from osKernelInitialize to osKernelStart (User Priority Grouping can be updated after osKernelInitialize but before osKernelStart).
  • Corrected SysTick and PendSV handlers for ARMv8-M Baseline.
  • Corrected memory allocation for stack and data when "Object specific Memory allocation" configuration is used.
  • Added support for ARMv8-M IAR compiler.
V5.2.2
  • Corrected IRQ and SVC exception handlers for Cortex-A.
V5.2.1
  • Corrected SysTick and SVC Interrupt Priority for Cortex-M.
V5.2.0
  • Based on CMSIS-RTOS API V2.1.1.
  • Added support for for Cortex-A.
  • Using OS Tick API for RTX Kernel Timer Tick.
  • Fixed potential corruption of terminated threads list.
  • Corrected MessageQueue to use actual message length (before padding).
  • Corrected parameters for ThreadEnumerate and MessageQueueInserted events.
  • Timer Thread creation moved to osKernelStart.
V5.1.0
  • Based on CMSIS-RTOS API V2.1.0.
  • Added support for Event recording.
  • Added support for IAR compiler.
  • Updated configuration files: RTX_Config.h for the configuration settings and RTX_config.c for implementing the RTX5 Specific API.
  • osRtx name-space for RTX specific symbols.
V5.0.0 Initial release compliant to CMSIS-RTOS2
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 楼主| 发表于 2018-4-2 15:53:39 | 显示全部楼层
有了原生的支持,以后就不用去费心思的搞freertos了!
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发表于 2018-4-2 20:50:32 | 显示全部楼层
laofa 发表于 2018-4-2 15:53
有了原生的支持,以后就不用去费心思的搞freertos了!

搞A系列的也不用freertos吧
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 楼主| 发表于 2018-4-3 08:41:47 | 显示全部楼层
本帖最后由 laofa 于 2018-4-3 08:54 编辑
xieyang__ 发表于 2018-4-2 20:50
搞A系列的也不用freertos吧

难道上linux?那样的话就没必要搞了,哈哈
搞RTOS主要就是不用去学LINUX,二来LINUX也不是实时RTOS,在一些资源有限的情况下跑RTOS更能发挥性能。
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