#define uchar unsigned char 
#define uint unsigned int 
#define CLRBIT(ADDRESS,BIT) (ADDRESS &= ~(1 << BIT))
#define SETBIT(ADDRESS,BIT) (ADDRESS |= (1 << BIT))
#define CHECKBIT(ADDRESS,BIT) (ADDRESS & (1 << BIT))
#define XORBIT(ADDRESS,BIT) (ADDRESS ^= (1 << BIT))
#define CanID 0x88 
void Status_lighting(uchar status);
void delay_1ms(void);
void Delay (uint n);