求89c51单片机计数器程序

#include typedef unsigned char u8; typedef unsigned int u16; sbit Key = P1^7; #define MAX 60 void Delay(void) { u16 i; for(i = 0;i < 2000;i ++) ; } u8 code Led[]={ 0xc0, // 0 0xf9, // 1 0xa4, //