Change log since v5.0.0 released

Kernel

• Add stdc atomic detection. (#7536)
• Add API rt_hw_interrupt_is_disabled. (#7706)
• Add API to get object name and thread name (#7507)
• Add AMP rt_hw_cpu_id and RT_USING_SMP Macro decoupling,rt_hw_ipi_send depend on RT_USING_AMP
• Fix device_open oflag comparison error. (#7512)
• Fix thread.c variable rt_err not initialized timer.c type conversion error in iar
• Fix and add null pointer check
• Fix Avoid repeated calls device_open interface. (#7476)
• Modify rt_thread change the structure to explicit inheritance rt_object (#7131)

Components

• DFS

  • Add dfs-v2.0
  • Fix potential Memory leak problems(#7378)
  • Fix tmpfs spinlock error. (#7216),nfs 64bit arch fault

• Libc

  • Support rt-thread CPP wrapper sub-switch macros, external third pary libc software package, picolibc heap
  • Optimize resource consumption
  • Modify redirecting header sys/ioctl to bits/ioctl, improve posix interface message queue
  • Modify if define cputime, then CLOCK_REALTIME use cputime (#7343)

• LWP

  • Add more syscall support.
  • Support file descriptor transmit (#7318)

• Support for scalable memory management (#7277)

  • Fix lwp _load_script. (#7405)
  • Modify rt_err_t change to sysret_t in the lwp_syscall (#7374)
  • Modify when fork Child process, lwp_struct_copy function adds copy working_directory function (# 7380)

• Network

  • Add more hook functions
  • Fix ping timeout calculation bug(#7545),ipv6 compatibility issues(#7339)
  • Fix next-hop finding in lwip_ip4_route_src. (#7504)
  • Modify use the interface to set the default netdev
  • optimize at_vprintfln and network related Kconfig

• Other

  • Fix Finsh offset used before range check
  • Support for scalable memory management (#7277)

Drivers Device

• Fix cpu timer in multithreading (#7222),dtb compiling warning.
• Optimize the spi transfer speed and fix some issues
• Modify the ADC channel data type and add the built-in channel universal channel number identification
• Modify convert the current sensor framework back to v1 version and make it independent of v2 (# 7698)
• Modify changing tty's driver to a device and fixing multiple scanfs resulted in data loss issues

Libcpu

add debug info for gdb

• arm: Optimize interrupt mode API,Fix atomic_arm.c
• aarch64: Optimize interrupt mode API,Decoupling startup process,Add no device tree mode in PSCI,Fix cache invalidate operation (#7363)
• risc-v:add ioremap for c906
• mips:Fix variable misuse

Tools

• Add feature to filter out files to file_check.py that do not require cppcheck (#7499)- Add --add-rtconfig args for scons when you want to add macro definitions build time.
• Support llvm-arm 16.0; Add llvm-arm workflows.
• Fix cannot select c99 and gnu choice in Keil-MDK
• Fix the deque issue for Env['CPPDEFINES'] (#7541)
• Modify move file_check.py into ci folder

action

• Refactoring and optimizing the execution process of ci and adding manual triggers and cppcheck checks for scons dist

utest

• Add UtestTcTab section access under MSC and change access under gcc
• Fix strtol,the sizeof incorrect calculation,the issue of thread test case looping at high optimization levels,file open close mismatch

bsp

fix mismatched function types in rt_pin_ops for all drv_gpio.c

• Add some new BSPs
  • apm32: apm32e103ze-evalboard apm32e103ze-tinyboard apm32f030r8-miniboard
  • at32: at32f423-start
  • essemi: es32vf2264
  • imxrt: imxrt1061-forlinx-OK1061-S
  • renesas: ra6m3-hmi-board
  • stm32: stm32f334-st-nucleo stm32l496-st-discovery
  • yichip: yc3122-pos
  • bouffalo_lab: bl808/d0
• Add RTduino support for some bsps
• Update some stm32 BSP drivers: timer, uart v2, pwm, adc
• Update BSP
  • Add kconfig for some BSPs without kconfig
  • fix mismatched function types in rt_pin_ops for all drv_gpio.c (#7457)
  • stm32: Fixed some issues, added and improved some drivers
  • Renesas: Fixed some issues, added and improved some drivers
  • Infineon:Fix drv_gpio and spi problem,psoc6 add drv sdcard (#7522),update: READ.me use path of relative (#7500), fix spi chipselect
  • simulator:sync upstream win32 driver (#7165), Fix Linux support
  • airm2m/air32f103: update AIR32F10xLib (#7472)
  • allwinner: update allwinnter libraries object file path (#7482)
  • apm32: add can driver and add apm32e1/s1 rtt driver support (#7170)
  • at32 : add support dac driver,update for perfection of drv_usart_v2 (#7210),fixed some
  • bouffalo_lab : add sdcard spi driver drv_i2c drv_soft_i2c hwtimer & flash driver support,update bouffalo_lab libraries && script, sdio host driver, uart driver pin && bl808-d0 ioremap mode
  • essemi: Update es32vf2264 some library functions and drivers
  • fujitsu: BSP support menuconfig
  • gd32: Add PWM driver for GD32F303
  • imxrt: Update to support Keil AC6, add link script files, improve SPI support, improve SPI support for RW007, and improve documentation
  • LPC4088: Increase support for IAR environment (# 7611)
  • lpc55sxx: update keil default project,update drv_soft_i2c drv_soft_spi drv_adc drv_wdt,add adaptation LVGL drv_lcd and drv_touch
  • raspberry-pico: add drv_soft_spi drv_adc drv_wdt drv_soft_i2c
  • rk3568:Support PSCI, amp mode

Userapps

• Using xmake to build a system to replace the original scons
• Built in Toolchain, zlib and other software packages
• Can automatically generate images such as ext4 and fat
• Supports multiple architectures such as arm aarch64 riscv64
• Add built in QEMU runtime environment