chen ada / LED

a led demo code

Dependents:   Nucleo_F411RE_OS_Robot_Tank

Diff: LED.h

Revision:
2:94318e6e89ff
Parent:
1:6cb3a93ae325
--- a/LED.h	Mon Jun 18 08:57:16 2018 +0000
+++ b/LED.h	Tue Jun 19 12:24:06 2018 +0000
@@ -24,15 +24,19 @@
     public:
     LED(PinName ledpin);
     
+    // LED亮起控制函数,IO口输出高电平
     void LED_On();
     
+    // LED关闭控制函数,IO口输出低电平
     void LED_Off();
     
+    // LED闪烁控制函数,每次调用该函数,则IO口翻转一次状态
     void LED_Troggle();
     
     private:
     DigitalOut led;
-    /** Initialization. */
+    
+    // 初始化函数
     void init();
 };