C51常用子程序 [精]

				#include
				void Ledon();
				void Ledoff();
				void Delayx10ms(Byte count);
				void ForDemo2(Byte ontime,offtime)
				{ Byte i;
				  for(i=0;i					{Ledon();
					 Delayx10ms(ontime);
				 	 Ledoff();
					 Delayx10ms(offtime);
					}
				}