ltc2449.h

LTC2449 AD转换 LTC2449 AD转换 LTC2449 AD转换

#ifndef _LTC2449_H_
#define _LTC2449_H_


#define SDO (PINE&0b00100000)	//PE5 
#define BUSY (PINE&0b00000100)	//PE2
#define SET_SDI PORTE|=0b01000000	//PE6
#define CLR_SDI PORTE&=0b10111111	//PE6
#define SET_SCK PORTE|=0b00010000 //PE4
#define CLR_SCK PORTE&=0b11101111	//PE4
#define SET_CS  PORTE|=0b00001000 //PE3
#define CLR_CS  PORTE&=0b11110111	//PE3
void LTC2449_init();
unsigned long LTC2449_RW(unsigned int chunnel);
#endif