defs.h

一个瑞萨单片机的程序。。。供大家学习用。。。。。。。。。。。。。。。。。。

/*""FILE COMMENT""*************************************************************
*  System Name : for eduction (NO TRANSFERRING)
*  File Name   : defs.h
*  Contents    : define common symbol
*  Model       : for OAKS8-LCD Board
*  CPU         : R8C/Tiny series
*  Compiler    : NC30WA(V.5.30 Release 1)
*  OS          : not be used
*  Programer   : RENESAS Semiconductor Training Center
*  Note        : for OAKS8-R5F21114FP(R8C/11 group,20MHz)
*******************************************************************************
* COPYRIGHT(C) 2004 RENESAS TECHNOLOGY CORPORATION
* AND RENESAS SOLUTIONS CORPORATION ALL RIGHTS RESERVED
*******************************************************************************
* History      : ---
*""FILE COMMENT END""*********************************************************/

#ifndef __DEFS_H
#define __DEFS_H

#define SET     1               /* set as 1                              */
#define CLEAR   0               /* set as 0                              */

#define TRUE    1               /* true                           */
#define FALSE   0               /* false                          */

#define	OK 0
#define	ERR -1

typedef int BOOL;

/*----- define flag type for union user -----*/
typedef union user_F{
   unsigned char all;           /* for byte access */
   struct{
        unsigned char b0 : 1;   /* bit 0(LSB)     */
        unsigned char b1 : 1;   /* bit 1          */
        unsigned char b2 : 1;   /* bit 2          */
        unsigned char b3 : 1;   /* bit 3          */
        unsigned char b4 : 1;   /* bit 4          */
        unsigned char b5 : 1;   /* bit 5          */
        unsigned char b6 : 1;   /* bit 6          */
        unsigned char b7 : 1;   /* bit 7(MSB)     */
    }bit;                       /* for bit access */
}FLAG;

#endif /*__DEFS_H*/


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