ds18b20.h

MSP430单片机用12864液晶绘制DS18B20温度曲线源代码

#ifndef __DS18B20_H__
#define __DS18B20_H__

#define TEMP_DQ_In  P2IN & BIT5
#define SET_TEMP_DQ P2OUT |= BIT5    // TEMP_DQ=1
#define CLR_TEMP_DQ P2OUT &= ~(BIT5)  // TEMP_DQ=0

void Init_DS18B20();
unsigned char ReadOneChar();
void WriteOneChar(unsigned char dat);
unsigned int Get_Temp();

#endif