单片机10秒秒表硬件连接

单片机10秒秒表硬件连接：代码：#include #define uchar unsigned char#define uint unsigned int***it K1 = P3^7;uchar i,Second_Counts,Key_Flag_Idx;bit Key_State;uchar DSY_CODE[]={ 0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};void DelayMS(