Revert "修复MCXN947开发板arduino接口中的串口无法使用以及串口再配置后无法收到数据的问题."

2026-02-10T03:16:11Z

This reverts commit 1bcd5c8f163baf1d86c42dfa29cfa170ef5592cf.

修复MCXN947开发板arduino接口中的串口无法使用以及串口再配置后无法收到数据的问题.

2026-02-10T02:18:45Z

[bsp][rockchip] fixup rk3500 build and run

2026-02-09T14:07:32Z

Linker: https://github.com/RT-Thread/rt-thread/issues/11150 Signed-off-by: GuEe-GUI <2991707448@qq.com>

更新国民技术BSP架构，添加N32H7xx系列BSP

2026-02-06T13:07:47Z

修改clang_format-ignore文件,根据反馈修改n32h7xxx/libraries/N32_Drivers/nano/*下的文件格式，修改n32h7xxx/n32/n32hxxx/n32h760zil7-stb/applications/main.c文件，区别处理Nano下头文件包含将N32 BSP的.clang-format-ignore文件放入libraries同级目录忽略库文件格式检查 fix(cherryusb): fix dwc2 host size check Signed-off-by: sakumisu <1203593632@qq.com> [components][clock_time] Refactor time subsystem around clock_time (#11111) * [components][clock_time] Refactor time subsystem around clock_time Introduce the clock_time core with clock source/event separation, high-resolution scheduling, and boot-time helpers, plus clock_timer adapters for timer peripherals. Remove legacy ktime/cputime/hwtimer implementations and migrate arch and BSP time paths to the new subsystem while keeping POSIX time integration functional. Update drivers, Kconfig/SConscript wiring, documentation, and tests; add clock_time overview docs and align naming to clock_boottime/clock_hrtimer/clock_timer. * [components][clock_time] Use BSP-provided clock timer frequency on riscv64 * [risc-v] Use runtime clock timer frequency for tick and delays * [bsp] Add clock timer frequency hooks for riscv64 boards * [bsp] Update Renesas RA driver doc clock_timer link * [bsp] Sync zynqmp-r5-axu4ev rtconfig after config refresh * [bsp][rk3500] Update rk3500 clock configuration * [bsp][hpmicro] Add rt_hw_us_delay hook and update board delays * [bsp][stm32l496-st-nucleo] enable clock_time for hwtimer sample in ci * [bsp][hpmicro] Fix rtconfig include scope for hpm6750evk Move rtconfig.h include outside the ENET_MULTIPLE_PORT guard for hpm6750evk and hpm6750evk2 so configuration macros are available regardless of ENET settings. * [bsp][raspi3] select clock time for systimer * [bsp][hpm5300evk] Trim trailing blank line * [bsp][hpm5301evklite] Trim trailing blank line * [bsp][hpm5e00evk] Trim trailing blank line * [bsp][hpm6200evk] Trim trailing blank line * [bsp][hpm6300evk] Trim trailing blank line * [bsp][hpm6750evk] Trim trailing blank line * [bsp][hpm6750evk2] Trim trailing blank line * [bsp][hpm6750evkmini] Trim trailing blank line * [bsp][hpm6800evk] Trim trailing blank line * [bsp][hpm6e00evk] Trim trailing blank line * [bsp][nxp] switch lpc178x to gcc and remove mcx timer source * [bsp][stm32] fix the CONFIG_RT_USING_CLOCK_TIME issue. * [docs][clock_time] add clock time documentation * [docs][clock_time] Update clock time subsystem documentation - Update device driver index to use correct page reference - Clarify upper layer responsibilities in architecture overview - Update README to describe POSIX/libc, Soft RTC, and device driver usage - Refine architecture diagram with improved layout and color scheme - Remove obsolete clock_timer.md file * [kernel][utest] Trim trailing space * [clock_time] Fix hrtimer wrap handling * [clock_time] fix the static rt_inline issue * [clock_time] fix the rt_clock_hrtimer_control result issue 解决N32 BSP project.ewp和project.uvprojx冲突更新RTT最新同步 sdio: fix missing card status polling after CMD6 in eMMC DDR mode switch fix[dfs_v1]: prevent vnode ref underflow and double release on close/fd release feat[STM32][CAN]: drain RX FIFO frames in ISR with a bounded limit to reduce overruns - Add CAN_ISR_DRAIN_LIMIT (default 3) to cap ISR work - Drain multiple frames per RX0/RX1 interrupt to reduce FIFO FULL/OVERRUN docs(can): improve dev_can.h docs for batched RX example fix[STM32][RTC]: Compute tv_usec from SecondFraction/SubSeconds and skip during shift pending Use the generic SecondFraction/SubSeconds formula when SSR/PRER are available. If SHPF is present and a shift is pending, keep tv_usec at 0. Platforms without SSR/PRER (e.g. F1) default to 0. [bsp][gd32]:add gd32vw533xx pwm support Update Nsing's BSP architecture and add N32H7xx series BSPs. (#11159) * 更新国民技术BSP架构，添加N32H7xx系列BSP * 修改clang_format-ignore文件,根据反馈修改n32h7xxx/libraries/N32_Drivers/nano/*下的文件格式，修改n32h7xxx/n32/n32hxxx/n32h760zil7-stb/applications/main.c文件，区别处理Nano下头文件包含 * 将N32 BSP的.clang-format-ignore文件放入libraries同级目录 * 忽略库文件格式检查 * 解决N32 BSP project.ewp和project.uvprojx冲突 * 更新RTT最新同步 rename i2c mutex Co-authored-by: BernardXiong <1241087+BernardXiong@users.noreply.github.com> Squashed commit of the following: commit cadd095cd34bb2eaab5e39466f56674a9fe3f19b Merge: 5ad4edcf39 68da106253 Author: Onlyou_tzZ <97173915+OnlyoutzZ@users.noreply.github.com> Date: Wed Feb 4 22:50:54 2026 +0800 Merge branch 'RT-Thread:master' into master commit 68da10625347cfe34fad8b73a78feffbe311d561 Author: CYFS <2805686936@qq.com> Date: Wed Feb 4 16:45:30 2026 +0800 [components][drivers]:fix wlan err commit 5ad4edcf39330f01f698d95c322c3d0f8aae2feb Author: Onlyou_tzZ <17393117531@163.com> Date: Wed Feb 4 20:22:40 2026 +0800 更新BSP下README.md中N32相关的描述更新BSP下README.md中N32相关的描述 [components][drivers]:fix wlan err [components][lwip]: fix ping timeout handling and support LWIP_SO_SNDRCVTIMEO_NONSTANDARD [gd32][uart] Add GD32VW553 series UART driver support (#11147) * feat(gd32): add GD32VW55x series USART driver support - Add support for GD32VW55x series UART/USART peripherals - Implement proper GPIO alternate function configuration for GD32VW55x - Add conditional compilation for different GD32 series (GD32VF103V vs GD32VW55x) - Remove unused UART3/UART4 configurations from Kconfig * Update drv_usart.c * Update drv_usart.h follow AI Review. * Update bsp/gd32/risc-v/libraries/gd32_drivers/drv_usart.c Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * feat: optimize gd32 uart driver error messages --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

[gd32][uart] Add GD32VW553 series UART driver support (#11147)

2026-02-05T14:14:48Z

* feat(gd32): add GD32VW55x series USART driver support - Add support for GD32VW55x series UART/USART peripherals - Implement proper GPIO alternate function configuration for GD32VW55x - Add conditional compilation for different GD32 series (GD32VF103V vs GD32VW55x) - Remove unused UART3/UART4 configurations from Kconfig * Update drv_usart.c * Update drv_usart.h follow AI Review. * Update bsp/gd32/risc-v/libraries/gd32_drivers/drv_usart.c Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * feat: optimize gd32 uart driver error messages --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

[components][lwip]: fix ping timeout handling and support LWIP_SO_SNDRCVTIMEO_NONSTANDARD

2026-02-05T09:08:37Z

[components][drivers]:fix wlan err

2026-02-04T14:13:54Z

rename i2c mutex

2026-02-04T01:47:00Z

Co-authored-by: BernardXiong <1241087+BernardXiong@users.noreply.github.com>

Update Nsing's BSP architecture and add N32H7xx series BSPs. (#11159)

2026-02-03T10:56:53Z

* 更新国民技术BSP架构，添加N32H7xx系列BSP * 修改clang_format-ignore文件,根据反馈修改n32h7xxx/libraries/N32_Drivers/nano/*下的文件格式，修改n32h7xxx/n32/n32hxxx/n32h760zil7-stb/applications/main.c文件，区别处理Nano下头文件包含 * 将N32 BSP的.clang-format-ignore文件放入libraries同级目录 * 忽略库文件格式检查 * 解决N32 BSP project.ewp和project.uvprojx冲突 * 更新RTT最新同步

[bsp][gd32]:add gd32vw533xx pwm support

2026-02-03T10:51:15Z

rt-thread.git, branch revert-11186-master