my_base.h

一个具体的项目程序

#ifndef  _MyBasic_H_
#define  _MyBasic_H_
/*********************************************/
sbit  P0_0=P0^0;
sbit  P0_1=P0^1;
sbit  P0_2=P0^2;
sbit  P0_3=P0^3;
sbit  P0_4=P0^4;
sbit  P0_5=P0^5;
sbit  P0_6=P0^6;
sbit  P0_7=P0^7;
sbit  P1_0=P1^0;
sbit  P1_1=P1^1;
sbit  P1_2=P1^2;
sbit  P1_3=P1^3;
sbit  P1_4=P1^4;
sbit  P1_5=P1^5;
sbit  P1_6=P1^6;
sbit  P1_7=P1^7;
sbit  P2_0=P2^0;
sbit  P2_1=P2^1;
sbit  P2_2=P2^2;
sbit  P2_3=P2^3;
sbit  P2_4=P2^4;
sbit  P2_5=P2^5;
sbit  P2_6=P2^6;
sbit  P2_7=P2^7;
sbit  P3_0=P3^0;
sbit  P3_1=P3^1;
sbit  P3_2=P3^2;
sbit  P3_3=P3^3;
sbit  P3_4=P3^4;
sbit  P3_5=P3^5;
sbit  P3_6=P3^6;
sbit  P3_7=P3^7;
//--------------
sfr   P4  =0xD8;
sbit  P4_0=P4^0;
sbit  P4_1=P4^1;
sbit  P4_2=P4^2;
sbit  P4_3=P4^3;
//================================
typedef  unsigned  char     BYTE;
typedef  unsigned  short    WORD;
typedef  unsigned  long     LWORD;
//================================
#undef   NULL
#define  NULL       0

#define  TRUE       1
#define  FALSE      0
#define  YES        1
#define  NO         0


#define  ON         0
#define  OFF        1
#define  OPEN       0
#define  CLOSE      1
/*********************************************/
#endif