cs5532.h

LTC2449 AD转换 LTC2449 AD转换 LTC2449 AD转换

#ifndef _CS5532_H_
#define _CS5532_H_

#define SET_4052A PORTG|=0b00001000	//PG3
#define CLR_4052A PORTG&=0b11110111	//PG3
#define SET_4052B PORTB|=0b10000000	//PB7
#define CLR_4052B PORTB|=0b01111111	//PB7

#define SET_CS PORTE|=0b00001000	//PE3
#define CLR_CS PORTE&=0b11110111	//PE3
#define SET_SCK PORTE|=0b01000000	//PE6
#define CLR_SCK PORTE&=0b10111111	//PE6
#define SET_SDI PORTE|=0b00010000	//PE4
#define CLR_SDI PORTE&=0b11101111	//PE4
#define SET_SDO PORTE|=0b00100000	//PE5
#define CLR_SDO PORTE&=0b11011111	//PE5
#define SDO (PINE&0b00100000)	//PE5 


void CS5532_init(void);
void Init5532(void);
void AD_sample(void);
unsigned long CS5532_RW(unsigned int chunnel);
#endif