Niall Cooling / DS1Wire

DS1Wire simple Library

DS18B20.h

Committer:
feabhas
Date:
2011-12-30
Revision:
0:bfa1afd9ae98

File content as of revision 0:bfa1afd9ae98:

#ifndef _DS18B20_
#define _DS18B20_

#include <stdint.h>
#include "mbed.h"

// Device Faimly ID and Setial number information
typedef union {
    uint8_t rom[8];
    struct {
        uint8_t    familyCode;
        uint8_t    serialNo[6];
        uint8_t    CRC;
    } BYTES;
} ROM_Code_t;

ROM_Code_t ReadROM() ;

// temperature is store as 7.4 fixed point format (assuming 12 bit conversion)
void displayTemperature(Serial& s) ;
float getTemperature();

#endif