def.h

ucosii 系统在s3c210系板上的成功移植 并有建立系统任务的应用示例

/**************************************************************************
*                                                                         *
*   PROJECT     : ARM port for UCOS-II                                    *
*                                                                         *
*   MODULE      : DEF.h                                                   *
*                                                                         *
*   AUTHOR      : Michael Anburaj                                         *
*                 URL  : http://geocities.com/michaelanburaj/             *
*                 EMAIL: [e-mail]                       *
*                                                                         *
*   PROCESSOR   : Any Processor                                           *
*                                                                         *
*   IDE         : Any IDE                                                 *
*                                                                         *
*   DESCRIPTION :                                                         *
*   Common data type definition header file.                              *
*                                                                         *
**************************************************************************/


#ifndef __DEF_H__
#define __DEF_H__

#ifdef __cplusplus
extern "C" {
#endif


/* ********************************************************************* */
/* Module configuration */


/* ********************************************************************* */
/* Interface macro & data definition */

#define U32 unsigned long
#define U16 unsigned short
#define S32 int
#define S16 short int
#define U8  unsigned char
#define S8  signed char

#define False 0
#define True !False

typedef struct _FORMAT_FLAG8BIT {
    U8   bit0    :1;
    U8   bit1    :1;
    U8   bit2    :1;
    U8   bit3    :1;
    U8   bit4    :1;
    U8   bit5    :1;
    U8   bit6    :1;
    U8   bit7    :1;
} FORMAT_FLAG8BIT;

typedef struct _FORMAT_FLAG16BIT {
    U16   bit0		:1;
    U16   bit1		:1;
    U16   bit2		:1;
    U16   bit3		:1;
    U16   bit4		:1;
    U16   bit5		:1;
    U16   bit6		:1;
    U16   bit7		:1;
    U16   bit8		:1;
    U16   bit9		:1;
    U16   bit10		:1;
    U16   bit11		:1;
    U16   bit12		:1;
    U16   bit13		:1;
    U16   bit14		:1;
    U16   bit15		:1;
} FORMAT_FLAG16BIT;

typedef struct _FORMAT_FLAG32BIT {
    U32   bit0		:1;
    U32   bit1		:1;
    U32   bit2		:1;
    U32   bit3		:1;
    U32   bit4		:1;
    U32   bit5		:1;
    U32   bit6		:1;
    U32   bit7		:1;
    U32   bit8		:1;
    U32   bit9		:1;
    U32   bit10		:1;
    U32   bit11		:1;
    U32   bit12		:1;
    U32   bit13		:1;
    U32   bit14		:1;
    U32   bit15		:1;

    U32   bit16		:1;
    U32   bit17		:1;
    U32   bit18		:1;
    U32   bit19		:1;
    U32   bit20		:1;
    U32   bit21		:1;
    U32   bit22		:1;
    U32   bit23		:1;
    U32   bit24		:1;
    U32   bit25		:1;
    U32   bit26		:1;
    U32   bit27		:1;
    U32   bit28		:1;
    U32   bit29		:1;
    U32   bit30		:1;
    U32   bit31		:1;
} FORMAT_FLAG32BIT;

/* Sets the result on bPort */
#define BIT_SET(bPort,bBitMask)        (bPort |= bBitMask)
#define BIT_CLR(bPort,bBitMask)        (bPort &= ~bBitMask)

/* Returns the result */
#define GET_BIT_SET(bPort,bBitMask)    (bPort | bBitMask)
#define GET_BIT_CLR(bPort,bBitMask)    (bPort & ~bBitMask)

/* Returns 0 if the condition is False & a non-zero value if it is True */
#define TEST_BIT_SET(bPort,bBitMask)   (bPort & bBitMask)
#define TEST_BIT_CLR(bPort,bBitMask)   ((~bPort) & bBitMask)


/* ********************************************************************* */
/* Interface function definition */

#define Delay(x)   {\
                       volatile U32 i = x;\
                       while(i--);\
                    }

/* ********************************************************************* */

#ifdef __cplusplus
}
#endif

#endif /*__DEF_H__*/