diff options
| author | Meco Man <[email protected]> | 2024-08-13 19:36:32 -0400 |
|---|---|---|
| committer | Meco Man <[email protected]> | 2024-08-15 04:08:33 -0400 |
| commit | c90179beb535e38b2964daeed084af9969c314c2 (patch) | |
| tree | 3b965570980abaf087aaab2a4417283139410a92 /documentation/thread/thread.md | |
| parent | 3e246caa1c672a5d42fb1db6620b16644a7ec58c (diff) | |
删除rt_thread_sleep遗留
Diffstat (limited to 'documentation/thread/thread.md')
| -rw-r--r-- | documentation/thread/thread.md | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/documentation/thread/thread.md b/documentation/thread/thread.md index ab1058d67c..4c384cd747 100644 --- a/documentation/thread/thread.md +++ b/documentation/thread/thread.md @@ -353,16 +353,15 @@ The `rt_thread_yield()` function is similar to the `rt_schedule()` function, but In practical applications, we sometimes need to delay the current thread running for a period of time and re-run at a specified time. This is called "thread sleep". Thread sleep can use the following three function interfaces: ```c -rt_err_t rt_thread_sleep(rt_tick_t tick); rt_err_t rt_thread_delay(rt_tick_t tick); rt_err_t rt_thread_mdelay(rt_int32_t ms); ``` -These three function interfaces have the same effect. Calling them can cause the current thread to suspend for a specified period of time. After, the thread will wake up and enter the ready state again. This function accepts a parameter that specifies the sleep time of the thread. The parameters and return values of the thread sleep interface rt_thread_sleep/delay/mdelay() are as follows: +These three function interfaces have the same effect. Calling them can cause the current thread to suspend for a specified period of time. After, the thread will wake up and enter the ready state again. This function accepts a parameter that specifies the sleep time of the thread. The parameters and return values of the thread sleep interface rt_thread_delay/mdelay() are as follows: |**Parameters**|Description | | -------- | ------------------------------------------------------------ | -| tick/ms | Thread sleep time：<br>The input parameter tick of rt_thread_sleep/rt_thread_delay is in units of 1 OS Tick; <br>The input parameter ms of rt_thread_mdelay is in units of 1ms; | +| tick/ms | Thread sleep time：<br>The input parameter tick of rt_thread_delay is in units of 1 OS Tick; <br>The input parameter ms of rt_thread_mdelay is in units of 1ms; | |**Return**| —— | | RT_EOK | Successful operation. | |