feat(Ubiquitous/RT_Thread): port micropython on RT-Thread for aiit-board

2022-03-10 16:22:44 +08:00
parent 73d10380ea
commit f83f073fa0
434 changed files with 94105 additions and 111 deletions
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+## **rtthread** – 系统相关函数
+
+**rtthread** 模块提供了与 RT-Thread 操作系统相关的功能，如查看栈使用情况等。
+
+### 函数
+
+#### rtthread.current_tid()  
+返回当前线程的 id 。
+
+#### rtthread.is_preempt_thread()  
+返回是否是可抢占线程。
+
+### 示例
+
+```
+>>> import rtthread
+>>> 
+>>> rtthread.is_preempt_thread()       # determine if it's a preemptible thread
+True
+>>> rtthread.current_tid()             # current thread id
+268464956
+>>> 
+```