This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

函数疑惑



 TI工程师们,你好

   最近参考TI给的关于msp430的software,发现了这么一个定义,甚感疑惑,还请希望多多指点一下!

typedef enum task_status{
Uninitialized = 0U, // not ready for kick-start, default status
Active, // already running
Deactive // initialized but not running, task "ready"
}task_status_t;

其中,比较疑惑,这里面的“0U”是什么意思?