Pass rt_tick_t for RT_TIMER_CTRL_SET_TIME and RT_TIMER_CTRL_GET_TIME #10717
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lygstate
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Rbb666,
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mysterywolf
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📌 Code Review Assignment🏷️ Tag: componentsReviewers: Maihuanyi Changed Files (Click to expand)
🏷️ Tag: components_libcReviewers: GorrayLi mysterywolf Changed Files (Click to expand)
🏷️ Tag: components_lwpReviewers: xu18838022837 Changed Files (Click to expand)
🏷️ Tag: kernelReviewers: GorrayLi ReviewSun hamburger-os lianux-mm wdfk-prog xu18838022837 Changed Files (Click to expand)
📊 Current Review Status (Last Updated: 2025-09-23 13:59 CST)
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Pull Request Overview
Standardize timer control APIs to use rt_tick_t for RT_TIMER_CTRL_SET_TIME/GET_TIME and fix unit mismatches.
- Replace int/rt_int32_t timeout arguments with rt_tick_t when calling rt_timer_control for SET_TIME across kernel, drivers, and components.
- Update tests to use rt_tick_t for timer control.
- Fix OSAL timer period change to convert milliseconds to ticks before RT_TIMER_CTRL_SET_TIME.
Reviewed Changes
Copilot reviewed 22 out of 22 changed files in this pull request and generated 4 comments.
Show a summary per file
| File | Description |
|---|---|
| src/signal.c | Use rt_tick_t when setting thread timer timeout. |
| src/mempool.c | Use rt_tick_t for memory pool allocation timeout timer. |
| src/ipc.c | Use rt_tick_t for sem/mutex/event/mailbox/message queue timeout timers. |
| examples/utest/testcases/kernel/timer_tc.c | Update test variables to rt_tick_t for timer control. |
| components/vbus/watermark_queue.h | Use rt_tick_t for watermark queue timeout. |
| components/vbus/vbus.c | Use rt_tick_t for vbus post timeout. |
| components/vbus/prio_queue.c | Use rt_tick_t for priority queue pop timeout. |
| components/utilities/rt-link/src/rtlink.c | Use rt_tick_t for multiple RT-Link timeouts. |
| components/lwp/lwp_ipc.c | Use rt_tick_t for LWP IPC timeouts and pass to RT_TIMER_CTRL_SET_TIME. |
| components/libc/posix/pthreads/pthread_cond.c | Use rt_tick_t for pthread_cond timed wait. |
| components/libc/posix/io/poll/poll.c | Use rt_tick_t for poll timeout. |
| components/libc/posix/io/epoll/epoll.c | Use rt_tick_t for epoll timeout. |
| components/drivers/ipc/waitqueue.c | Use rt_tick_t for internal waitqueue ticks and compare against RT_WAITING_FOREVER with cast. |
| components/drivers/ipc/dataqueue.c | Use rt_tick_t for dataqueue push/pop timeouts. |
| components/drivers/ipc/condvar.c | Compare timeout against (rt_tick_t)RT_WAITING_FOREVER before starting timer. |
| components/drivers/ipc/completion_up.c | Use rt_tick_t for completion wait timeout. |
| components/drivers/ipc/completion_mp.c | Use rt_tick_t for completion timeout in MP variant. |
| bsp/at91/at91sam9g45/drivers/at91_mci.c | Use rt_tick_t for request timeout. |
| bsp/at91/at91sam9260/drivers/at91_mci.c | Use rt_tick_t for request timeout. |
| bsp/allwinner/libraries/sunxi-hal/hal/source/usb/host/ehci.h | Change hr_timeouts[] to rt_tick_t. |
| bsp/allwinner/libraries/sunxi-hal/hal/source/usb/host/ehci-timer.c | Update local timeout variables to rt_tick_t. |
| bsp/allwinner/libraries/sunxi-hal/hal/source/sdmmc/osal/os/RT-Thread/os_timer.c | Convert ms to ticks and pass rt_tick_t to RT_TIMER_CTRL_SET_TIME. |
bsp/allwinner/libraries/sunxi-hal/hal/source/sdmmc/osal/os/RT-Thread/os_timer.c
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| /* start timer */ | ||
| if (timeout > 0) | ||
| { | ||
| rt_tick_t timeout_tick = timeout; |
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涉及到内核相关的，尽量不要用c99的语法吧。局部变量的声明需要放在函数的开头。
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这也是C89语法，C89语法的意思就是，变量声明必须在{之后的第一行，不一定非要在函数的第一行，有CI保证C89语法吗？
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https://stackoverflow.com/a/9513651/321938
你可以用C89编译器试一下一下代码
include <stdio.h>
int main()
{
int i = 22;
printf("%d\n", i);
{
int j = 42;
printf("%d\n", j);
}
return 0;
}| /* start timer */ | ||
| if (timeout > 0) | ||
| { | ||
| rt_tick_t timeout_tick = timeout; |
| /* start timer */ | ||
| if (timeout > 0) | ||
| { | ||
| rt_tick_t timeout_tick = timeout; |
Signed-off-by: Yonggang Luo <[email protected]>
…hread/os_timer.c call to RT_TIMER_CTRL_SET_TIME RT_TIMER_CTRL_SET_TIME expects a pointer to rt_tick_t (ticks). period_tick is derived from periodMS (milliseconds) via rt_tick_from_millisecond to ensure correct units are passed.
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| /* start timer */ | ||
| if (timeout > 0) | ||
| { | ||
| rt_tick_t timeout_tick = timeout; |
|
@lygstate 这个PR需要rebase方式合并好一些？ |
我看到你把ci修正了，所以rebase一下来通过ci |
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Pass rt_tick_t for RT_TIMER_CTRL_SET_TIME and RT_TIMER_CTRL_GET_TIME
为什么提交这份PR (why to submit this PR)
RT_TIMER_CTRL_SET_TIME and RT_TIMER_CTRL_GET_TIME only accept rt_tick_t, but the current code base pass int/rt_int32_t
randomly.
你的解决方案是什么 (what is your solution)
Check all place that use RT_TIMER_CTRL_SET_TIME /RT_TIMER_CTRL_GET_TIME and fixes it accordingly
当前拉取/合并请求的状态 Intent for your PR
必须选择一项 Choose one (Mandatory):
代码质量 Code Quality：
我在这个拉取/合并请求中已经考虑了 As part of this pull request, I've considered the following:
#if 0代码，不包含已经被注释了的代码 All redundant code is removed and cleaned up