define.h

来自「基于51单片机系统」· C头文件 代码 · 共 29 行

#define  INT_ENABLE    EA=1
#define  INT_DISABLE   EA=0

#define	 INT0_ENABLE   EX0=1
#define	 INT0_DISABLE  EX0=0
#define	 INT1_ENABLE   EX1=1
#define	 INT1_DISABLE  EX1=0

#define  T0_ENABLE    ET0=1
#define	 T0_DISABLE	  ET0=0
#define	 T1_ENABLE	  ET1=1
#define	 T1_DISABLE	  ET1=0

#define	 T0_RUN		TR0=1
#define	 T0_STOP    TR0=0
#define  T1_RUN     TR1=1
#define	 T1_STOP    TR1=0
#define  T2_RUN     TR2=1
#define  T2_STOP    TR2=0

#define  SERIAL_ENABLE   ES=1
#define  SERIAL_DISABLE  ES=0
#define  RXD_ENABLE      REN=1
#define  RXD_DISABLE     REN=0

#define  DATA   P0
#define  RS     P2_4
#define  RW     P2_7
#define  E      P2_6