Henry Herman
Dual ADC library
bit.h
- Committer:
- henryeherman
- Date:
- 2013-08-14
- Revision:
- 0:b58572ce83b6
File content as of revision 0:b58572ce83b6:
#ifndef BIT_H
#define BIT_H
#define BIT(x) (1 << (x))
#define SETBITS(x,y) ((x) |= (y))
#define CLEARBITS(x,y) ((x) &= (~(y)))
#define SETBIT(x,y) SETBITS((x), (BIT((y))))
#define CLEARBIT(x,y) CLEARBITS((x), (BIT((y))))
#define BITSET(x,y) ((x) & (BIT(y)))
#define BITCLEAR(x,y) !BITSET((x), (y))
#define BITSSET(x,y) (((x) & (y)) == (y))
#define BITSCLEAR(x,y) (((x) & (y)) == 0)
#define BITVAL(x,y) (((x)>>(y)) & 1)
#endif //BIT_H