types.h

来自「This is full set of procedures used to c」· C头文件 代码 · 共 44 行

#ifndef __TYPES_H__
#define __TYPES_H__


/*
 *  FILE:
 *     types.h (rev. 1.0 - 10.04.2006)
 *
 *  PROJECT:
 *     GSM Communication Module
 *
 *  DESCRIPTION:
 *     Data types for easy porting on others platforms
 *
 */
                  
#include <inavr.h>
#include <iom162.h>

// User-defined types
typedef char U8;
typedef unsigned int  U16;

#define _bitset(bits)\
    ((byte)(\
    (bits%010)|\
    (bits/010%010)<<1|\
    (bits/0100%010)<<2|\
    (bits/01000%010)<<3|\
    (bits/010000%010)<<4|\
    (bits/0100000%010)<<5|\
    (bits/01000000%010)<<6|\
    (bits/010000000%010)<<7))

#define BIN(bits) _bitset(0##bits)

// Set of macros for bit manipulations
#define BIT_SET(X,Y)    ((X)|=(Y))      // Set specified bit in specified byte
#define BIT_CLR(X,Y)    ((X)&=~(Y))     // Clear specified bit in specified byte
#define BIT(X,Y)        (((X)&(Y))==Y)  // Get state of bit
#define B(bit)         (1<<(bit))       // Set to 1 by bit name

#endif