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path: root/components/drivers/hwtimer/hwtimer.c
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2026-01-31[components][clock_time] Refactor time subsystem around clock_time (#11111)Bernard Xiong
* [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
2024-07-19[compoents][hwtimer]Add a user control interfacewdfk-prog
2024-02-29[components/drivers]update hwtimer (#8565)zms123456
2023-07-21overflow is invalid in oneshot modeMr.M
2023-04-17[HUST CSE] Fix many abnormal symbols in annotations and format code7YZ7
2023-02-07rt_device_write/read return data type as rt_ssize_tMeco Man
rt_ssize_t can give negative error code, which follows the unix style correctly
2022-09-20[fix] Fix simulator compilation warnings (#6438)Tangyuxin
* [fix] Fix simulator compilation warnings * Update bsp/simulator/rtconfig_project.h Co-authored-by: Man, Jianting (Meco) <[email protected]>
2022-05-11[hwtimer] add disable interrupt protection for hwtimer_isr functionMeco Man
2022-05-09[stm32][l4] add tim7 support | ↵Man, Jianting (Meco)
设备框架以及驱动错误码处理逻辑存在问题 (#5901)
2022-04-23[drivers][hwtimer] Fix compilation warningtyx
2021-03-08[compoenets] auto & manual formattedMeco Man
2020-11-21[update] 获取timer count时,防止因中断到来导致overflow更新luanxueguang
2020-05-20Fix rt_hw_inputcapture_isr public function name in header file.Wayne Lin
Fix miss-break in HWTIMER_CTRL_INFO_GET case.
2018-12-25[components/drivers/hwtimer]修复定时器向下计数模式时时间获取 ↵misonyo
错误bug
2018-10-14[license] Change license to Apache.Bernard Xiong
2018-09-18[Components][Drivers][hwtimer]fix 'index' declared without an initial valueZYH
2018-06-10[Kernel] Add device ops feature.Bernard Xiong
2018-03-06[drivers]修复定时器驱动框架单次长时间定时不准确的问题tangyuxin
2017-10-15[DeviceDrivers] change cmd type.bernard
1. Change 'rt_uint8_t' type of cmd to 'int'; 2. Add waitqueue; 3. Split device ipc header files;
2015-09-06简化操作接口heyuanjie87
2015-09-02加入定时器设备heyuanjie87