rt-thread

Change Log Since v5.2.1 Release.

Kernel

• Fix scheduling exception caused by interrupt preemption in rt_schedule.(#10715)
• Fix the legacy issue related to the length of the object name version.(#10537)
• Fixed buffer overflow vulnerability in object.[(#10523)](https://github.com/RT...

Change Log Since v5.2.0 Release

Kernel

• src/clock: add rt_tick_get_delta function
• Update include/rtdef.h version to 5.2.1

Components

• drivers
  • fdt:
    • Fix garble when booting
  • wlan:
    • Fixing comments errors of RT_WLAN_EVT_SCAN_DONE and RT_WLAN_EVT_SCAN_REPORT
  • pcl:
    • Add /proc access in RT-Smart user
  • serial_v2:...

Change Log Since v5.1.0 Release

Kernel

• include/rtatomic.h: set RT_USING_STDC_ATOMIC to first priority
• src/clock.c: rt_tick setting arbitrary value function is added to support low-power wake-up tick compensation
• src/timer:
  • add all soft timer config (#9048)
  • Merge the functions of rt_timer_check and _soft_time...

Change log since v5.0.2 release:

Kernel

• kservice: Use C89 format to avoid warnings; Fix start address misalignment issue; Remove malloc scheduler lock, fix incorrect use of memheap lock; Add MT-safe console support
• rtdef: Add rt_always_inline operation function
• cpu: Optimize CPU scheduler
• thread: Remove thread reference count
• rthw: Add rt_hw_interrupt_uninstall declaration...

Change Log Since v5.0.1 Release

Kernel

• include/rtdef.h
  • Fixed two issues with atomic volatile in bsp/simulator compiled in VS2019.
  • Added RT_USING_LIBC_ISO_ONLY macro.
  • Supported POSIX-compatible errno.
• src/kservice.c
  • Improved rt_strerror function compatibility.
• Supported DM device id management; Supported multiple threads receiving the same event at the same time...