DS1Wire simple Library
Diff: DS18B20.h
- Revision:
- 0:bfa1afd9ae98
diff -r 000000000000 -r bfa1afd9ae98 DS18B20.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/DS18B20.h Fri Dec 30 19:34:53 2011 +0000 @@ -0,0 +1,23 @@ +#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 \ No newline at end of file