DS1820-EM
Fork of DS1820 by
Diff: DS18B20.h
- Revision:
- 1:78f2fa466c55
- Child:
- 2:8e118d297c83
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/DS18B20.h Mon Dec 03 22:58:27 2012 +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 getTemp(); +#endif \ No newline at end of file