Components

• Drivers

  • Serial:
    • serial_v1
      • Fix correct data loss logic when RX ring buffer is full.
    • serial_v2
      • Fix the bug of RX flush under DMA.
      • Add serial V2 buffer configuration via Kconfig.
      • Feat optimize serial v2. (#10603)
      • Feat modify the default configuration of the RT_SERIAL_CONFIG_DEFAULT structure to support parameters in the absence of DMA configuration.
  • RTC:
    • Add the alarm using local time for calculation.
  • CAN:
    • Fixed the issue where the thread calling CAN int TX was suspended when CAN at the bottom layer failed to work.
    • Feat: Implement non-blocking send mechanism and enhance CAN driver functionality.
  • SPI:
    • Add SPI device detach function.(#10733)
    • Update and fix up the SPI.
  • ADC:
    • Fixed cppcheck error.
    • Remove build warnings.
  • ktime:
    • Remove unused rt_ktime_hrtimer_getcnt for hrtimer.
  • wlan:
    • Update SECURITY_UNKNOWN value.

• LWP

  • Fix potential signal handler infinite loop for riscv.
  • Feat: Restore TP register in arch_thread_signal_enter to fix user-mode memory access.

• Libc

  • Add comments for some pthread functions.
  • pthreads: Fix pthread_cond_timedwait lacks timeout wakeup.
  • ensure compatibility with newlib <3.4.0 by handling removed __sdidinit. (#10791)

• DFS

  • DFS v2:
    • Fix bugs for function _get_parent_path(). (#10539)

• Net

  • SAL/Socket:
    • Fixed CI compilation failure in sal/src/sal_socket.c.
    • Fix memory leak when sal_socket failed.
    • improve the error return of sal.
  • Netdev:
    • Fixed compilation errors when enabling IPv6 and IPv4 dual-stack support.
    • Fixed netdev_unregister missing correct return value. (#10693)
    • Expose netdev_set_dns and netdev_set_if. (#10128)
  • AT:
    • at_client add deInit port. (#10598)

• Finsh:

  • Fixed clear out the useless copy operations. (#10699)
  • Feat add support for the Home, Insert, Delete and End keys, and improve input mode processing.(#10595)
  • Feat: Add new features (delete by word, switch cursor, etc.).

• USB:

  • Update (cherryusb): update to v1.5.1.
  • Fixed several issues related to cherryusb.(#10844)

• Ulog:

  • Fix:filter should not be associated with ULOG_USING_COLOR and ULOG_USING_SYSLOG configurations.

• IPC:

  • Pass rt_tick_t for RT_TIMER_CTRL_SET_TIME and RT_TIMER_CTRL_GET_TIME.(#10717)

DM

• NVME: fix up the QUEUE alloc error no check.
• Thermal: Fix up the C99, 6.8.1 Labeled statements p4; Fix up the PWM-FAN remove handle data ptr.
• PCI: Add SoC PCI Kconfig import; Multiple PCI-related fixes; Fix and optimize interrupt-related issues.
• WDT: Support related to Intel 6300ESB/Synopsys Watchdog, etc.

Libcpu

• AArch64:

  • Fix up MMU and linker warning.
  • Fix rt_aspace_init error when KERNEL_VADDR_START >= 0x80000000.
  • Add the configuration of libcpu/aarch64 KERNEL ASPACE START.
  • Update Hypercall API.
  • Remove unused rt_hw_set_gtimer_frq.

• Cortex-M33:

  • Fix the M33 assembly syntax errors and fix the compilation error of BSP.
  • Added HardFault_Handler to save floating point registers.

• Cortex-M4:

  • Fixed compilation error.
  • Added HardFault_Handler to save floating point registers.

• Cortex-M3:

  • The parameter passed to the unified rt_exception_hook is exception_stack. (#10619)

• RISC-V:

  • Fix type mismatch of _query.
  • Fix the support for RV32E. RV32E does not support the s2 register. Modify it to the s1 register.
  • Use volatile RW for claim and complete.
  • Add spaces to fix Wliteral-suffix.
  • Add comment for the round down of symb_pc.
  • Remove rt_hw_cpu_id in cpuport.h to fix error.

Tools

• Add support for package.json, refactor BuildPackage function to handle new format.
• Add documents for tools script; Add NG for tools. (#10572)
• Add workspace generation for RT-Thread root directory.
• Add vsc_workspace target in scons.
• Add DTC (Devicetree Compiler) tools.
• Add clang-format formatting script for CI.
• Optimize the file opening method.
• Clang format ignore migration.
• Improve[clang-format]: optimize the formatting logic for RT-Thread coding standard.

Action

• Fixed CI: ARDUINO_ADAFRUIT_SENSORLAB compilation failure issue.
• Fixed CI compilation failure in sal/src/sal_socket.c.(#10854)
• Merge same tag with different paths, remove Path display from CI comment.
• Add Copilot review title keywords.
• Add concurrency control to GitHub Actions. (#10761)
• integrate utest run ci. (#10748)
• Improve the comment instructions for the PR format bot.(#10747)

Documents

• Doxygen:
  • Fix some document issues.
  • Update naming rule for utest-case.
  • Update doc for env to latest.
  • Update some document content.
  • Group name all in lowercase. (#10530)
  • Grouping and page optimization related to device driver.
  • use layout to control the HTML display.
  • Add doxygen comments for scheduler. (#10366) and lwp
  • update doxygen version to v1.9.8 .

Utest

• Add netdev/lwip/filesystem/memory pool/SAL/system performance API test case.
• Support autocomplete of utest cases for utest_run. (#10701)
• Feat:reorganize utest menu.
• Feat:rename files and update naming according to new rule.
• Feat:reorganize utest framework structure (initial version).
• Feat:unify config name. (#10808)
• Feat:integrate test cases into utest framework. (#10665)
• Move driver-related test cases under drivers.
• Move and enhance C++ test cases.

BSP

• Some driver issues have been resolved and some driver support has been added.

• Added/Updated BSPs:

  • xuantie：

    • E901

  • Renesas:

    • ek-ra6e2
    • ek-ra4e2
    • ek-ra2a1
    • ek-ra2e2
    • ek-ra4m1

  • GD32:

    • gd32h759i-eval
    • gd32470i-eval
    • gd32e230-lckfb

  • NXP:

    • MCX E247
    • FRDM-MCXE247
    • FRDM-MCXA346

  • HPMicro:

    • hpm6p00evk
    • hpm5e00evk

  • Phytium

  • Raspberry RP2350