An application for school
LM75B.h@2:80ee8d96656a, 2020-11-05 (annotated)
- Committer:
- deboerengamer
- Date:
- Thu Nov 05 13:35:50 2020 +0000
- Revision:
- 2:80ee8d96656a
- Parent:
- 0:1be38995591b
Made a repository
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
chris | 0:1be38995591b | 1 | /* Copyright (c) 2012 cstyles, MIT License |
chris | 0:1be38995591b | 2 | * |
chris | 0:1be38995591b | 3 | * Permission is hereby granted, free of charge, to any person obtaining a copy of this software |
chris | 0:1be38995591b | 4 | * and associated documentation files (the "Software"), to deal in the Software without restriction, |
chris | 0:1be38995591b | 5 | * including without limitation the rights to use, copy, modify, merge, publish, distribute, |
chris | 0:1be38995591b | 6 | * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is |
chris | 0:1be38995591b | 7 | * furnished to do so, subject to the following conditions: |
chris | 0:1be38995591b | 8 | * |
chris | 0:1be38995591b | 9 | * The above copyright notice and this permission notice shall be included in all copies or |
chris | 0:1be38995591b | 10 | * substantial portions of the Software. |
chris | 0:1be38995591b | 11 | * |
chris | 0:1be38995591b | 12 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING |
chris | 0:1be38995591b | 13 | * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
chris | 0:1be38995591b | 14 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
chris | 0:1be38995591b | 15 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
chris | 0:1be38995591b | 16 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
chris | 0:1be38995591b | 17 | */ |
chris | 0:1be38995591b | 18 | |
chris | 0:1be38995591b | 19 | #ifndef LM75B_H |
chris | 0:1be38995591b | 20 | #define LM75B_H |
chris | 0:1be38995591b | 21 | |
chris | 0:1be38995591b | 22 | #include "mbed.h" |
chris | 0:1be38995591b | 23 | |
chris | 0:1be38995591b | 24 | // LM75B IIC address |
chris | 0:1be38995591b | 25 | #define LM75B_ADDR 0x90 |
chris | 0:1be38995591b | 26 | |
chris | 0:1be38995591b | 27 | // LM75B registers |
chris | 0:1be38995591b | 28 | #define LM75B_Conf 0x01 |
chris | 0:1be38995591b | 29 | #define LM75B_Temp 0x00 |
chris | 0:1be38995591b | 30 | #define LM75B_Tos 0x03 |
chris | 0:1be38995591b | 31 | #define LM75B_Thyst 0x02 |
chris | 0:1be38995591b | 32 | |
chris | 0:1be38995591b | 33 | //!Library for the LM75B temperature sensor. |
chris | 0:1be38995591b | 34 | /*! |
chris | 0:1be38995591b | 35 | The LM75B is an I2C digital temperature sensor, with a range of -55C to +125C and a 0.125C resolution. |
chris | 0:1be38995591b | 36 | */ |
chris | 0:1be38995591b | 37 | class LM75B |
chris | 0:1be38995591b | 38 | { |
chris | 0:1be38995591b | 39 | public: |
chris | 0:1be38995591b | 40 | //!Creates an instance of the class. |
chris | 0:1be38995591b | 41 | /*! |
chris | 0:1be38995591b | 42 | Connect module at I2C address addr using I2C port pins sda and scl. |
chris | 0:1be38995591b | 43 | LM75B |
chris | 0:1be38995591b | 44 | */ |
chris | 0:1be38995591b | 45 | LM75B(PinName sda, PinName scl); |
chris | 0:1be38995591b | 46 | |
chris | 0:1be38995591b | 47 | /*! |
chris | 0:1be38995591b | 48 | Destroys instance. |
chris | 0:1be38995591b | 49 | */ |
chris | 0:1be38995591b | 50 | ~LM75B(); |
chris | 0:1be38995591b | 51 | |
chris | 0:1be38995591b | 52 | //!Reads the current temperature. |
chris | 0:1be38995591b | 53 | /*! |
chris | 0:1be38995591b | 54 | Reads the temperature register of the LM75B and converts it to a useable value. |
chris | 0:1be38995591b | 55 | */ |
deboerengamer | 2:80ee8d96656a | 56 | uint16_t read(); |
chris | 0:1be38995591b | 57 | |
chris | 0:1be38995591b | 58 | private: |
chris | 0:1be38995591b | 59 | |
chris | 0:1be38995591b | 60 | I2C i2c; |
chris | 0:1be38995591b | 61 | |
chris | 0:1be38995591b | 62 | }; |
chris | 0:1be38995591b | 63 | |
chris | 0:1be38995591b | 64 | #endif |