atd.h

dp256的AD应用,在CODDIER环境下实现AD数据采集

#ifdef ATD_GLOBALS
	#define ATD_EXT
#else
	#define ATD_EXT	extern
#endif

typedef union {
	byte	Data;
	struct {
		byte	WL_Front	:4;
		byte	WL_Rear		:4;
	}Bits;
}WLStruct;
	
void SetADLen(unsigned char len);
void InitATD(unsigned char slen);
void StartATD(unsigned char ch);
void StopATD(void);
void readADResultB(void);

ATD_EXT	WLStruct	_WLStates;
#define WL_FRONT	_WLStates.Bits.WL_Front
#define WL_REAR		_WLStates.Bits.WL_Rear

ATD_EXT	unsigned char ATD0_SLEN;
ATD_EXT unsigned char ATD0_RxBuf[8];

ATD_EXT unsigned char ATD0_CH;