tlv2544.h

AD器件TLV2544的驱动程序 AD器件TLV2544的驱动程序

/*---------------------------------------------------------
--Filename: TLV2544.H
--Describe: TLV2544 functions
--Author:   Copyright (c) 2007 DC. By Delphifx
--Data:     2007-12-30
------------------------All rights reserved.--------------*/


#ifndef _H_TLV2544_
#define _H_TLV2544_

#include "config.h"




#define ADUsedPort PORTB
#define ADUsedInPort PINB

#define AD_CS PB0
#define AD_DOUT PB3
#define AD_DIN PB2
#define AD_CLK PB1

#define SET_TLV2544_CSTART PORTF|=BIT(PF7)


#define SETB_TLV2544_CS ADUsedPort|=BIT(AD_CS)
#define CLRB_TLV2544_CS ADUsedPort&=~BIT(AD_CS)

#define SETB_TLV2544_DATAIN ADUsedPort|=BIT(AD_DIN)
#define CLRB_TLV2544_DATAIN ADUsedPort&=~BIT(AD_DIN)

#define SETB_TLV2544_DATAOUT ADUsedPort|=BIT(AD_DOUT)
#define CLRB_TLV2544_DATAOUT ADUsedPort&=~BIT(AD_DOUT)

#define SETB_TLV2544_DATACLK ADUsedPort|=BIT(AD_CLK)
#define CLRB_TLV2544_DATACLK ADUsedPort&=~BIT(AD_CLK)

#define GETB_TLV2544_DATAIN ADUsedInPort & BIT(AD_DOUT)

void TLV2544_Init(void);
void TLV2544_wb ( uint16 C_dat );
uint16 TLV2544(uint8 port);
uint16 TLV2544_Once(uint8 ch);
unsigned int Filter(uint8 path,uint16 N);
unsigned int FilterMv(uint8 path,uint16 RefVD,uint16 N);
#endif