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Dependencies: HCSR04 USBDevice mbed-src mbed mbed
Fork of Serial_HelloWorld_Mbed by
DS18B20.h@1:a66cf68ec8ca, 2014-04-14 (annotated)
- Committer:
- redplam
- Date:
- Mon Apr 14 14:38:46 2014 +0000
- Revision:
- 1:a66cf68ec8ca
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Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
redplam | 1:a66cf68ec8ca | 1 | #ifndef _DS18B20_ |
redplam | 1:a66cf68ec8ca | 2 | #define _DS18B20_ |
redplam | 1:a66cf68ec8ca | 3 | |
redplam | 1:a66cf68ec8ca | 4 | #include <stdint.h> |
redplam | 1:a66cf68ec8ca | 5 | #include "mbed.h" |
redplam | 1:a66cf68ec8ca | 6 | |
redplam | 1:a66cf68ec8ca | 7 | // Device Faimly ID and Setial number information |
redplam | 1:a66cf68ec8ca | 8 | typedef union { |
redplam | 1:a66cf68ec8ca | 9 | uint8_t rom[8]; |
redplam | 1:a66cf68ec8ca | 10 | struct { |
redplam | 1:a66cf68ec8ca | 11 | uint8_t familyCode; |
redplam | 1:a66cf68ec8ca | 12 | uint8_t serialNo[6]; |
redplam | 1:a66cf68ec8ca | 13 | uint8_t CRC; |
redplam | 1:a66cf68ec8ca | 14 | } BYTES; |
redplam | 1:a66cf68ec8ca | 15 | } ROM_Code_t; |
redplam | 1:a66cf68ec8ca | 16 | |
redplam | 1:a66cf68ec8ca | 17 | ROM_Code_t ReadROM() ; |
redplam | 1:a66cf68ec8ca | 18 | |
redplam | 1:a66cf68ec8ca | 19 | // temperature is store as 7.4 fixed point format (assuming 12 bit conversion) |
redplam | 1:a66cf68ec8ca | 20 | void displayTemperature(Serial& s) ; |
redplam | 1:a66cf68ec8ca | 21 | void showTemperature(float *f); |
redplam | 1:a66cf68ec8ca | 22 | |
redplam | 1:a66cf68ec8ca | 23 | #endif |