From 543874bda3eef90945be96f170947a769ebbbb50 Mon Sep 17 00:00:00 2001 From: Linke7 <17865597971@163.com> Date: Mon, 15 Apr 2024 09:07:55 +0000 Subject: [PATCH] update rt-thread-version/rt-thread-standard/programming-manual/device/cputime/cputime.md. Signed-off-by: Linke7 <17865597971@163.com> --- .../programming-manual/device/cputime/cputime.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/rt-thread-version/rt-thread-standard/programming-manual/device/cputime/cputime.md b/rt-thread-version/rt-thread-standard/programming-manual/device/cputime/cputime.md index 65fa72b..a89b30a 100644 --- a/rt-thread-version/rt-thread-standard/programming-manual/device/cputime/cputime.md +++ b/rt-thread-version/rt-thread-standard/programming-manual/device/cputime/cputime.md @@ -1,6 +1,6 @@ # CPUTIME 设备 -内核中的定时器是以 tick 为精度实现的。出现精度不高的情况。cputime 通过对接硬件定时器来实现,提高了精度,不过作为代价是,在每个 bsp 中都需要具体实现 cputime 的对接工作。 +内核中的定时器是以 tick 为精度实现的, 会出现精度不高的情况。cputime 通过对接硬件定时器来实现,提高了精度,不过作为代价是,在每个 bsp 中都需要具体实现 cputime 的对接工作。 #### cputime 相关接口 -- Gitee