Protues仿真keilC514个独立式按键控制LED开关.zip

4个独立式按键控制LED开关include reg51.h typedef unsigned char uint8typedef unsigned int uint16void delay uint16x uint16i j for i x i0i for j114j0j void Move LED if P10x010x00P00x01else if P10x020x00P00x02else if P10x040x00P00x04else if P10x080x00P00x08void main uint8Key0x00while1if P1Key KeyP1Move LED delay10