/**

*summary：本驱动目的为按键控制LED灯的状态

*descr iption：Edkit-VI试验箱中有4个LED灯和2个按键

* 我们用按键1来循环选择你要控制的LED

* 按键2来控制LED的状态

* 按键2的操作将在按键1选择的LED上执行

* 初始状态下选择的LED为亮

* 当你按下按键2后选择的LED变为闪烁状态

* 再按一下后选择的LED变为熄灭状态

*author：

*

*

*/

/-/ The summary*** is absent: The purpose of this drive for the the the state of of the control button LED lamp* descr iption there are four LED lights and 2 push-buttons in the: in the the test chamber of the Edkit-VI* we use the Button 1 to cycle select the you want to control LED* button 2 to control the LED the state of* the the operation of of the button 2 will executed in the the on the the LED of the keys 1 Select the of the* the the initial under the state of, select the of the LED for the bright* to becomes a flashing state When the you press the are after the to select the in keys 2 to of the LED* and then click after the selected LED to unlit state* AUTHOR:***//