CC2430 基础实验三按键控制闪烁 本实验的控制比实验二的控制稍显复杂，这个实验中使用按键控制LED 或闪烁，或熄灭。-CC2430 experimental basis for the three flashing button control of the control in this experiment than in the control of the second experiment a little complex, this experiment to control