File content as of revision 1:6a70c9303bbe:

/* Copyright (c) 2012 cstyles, MIT License
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software 
 * and associated documentation files (the "Software"), to deal in the Software without restriction, 
 * including without limitation the rights to use, copy, modify, merge, publish, distribute, 
 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is 
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or 
 * substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING 
 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

#ifndef LM75B_H
#define LM75B_H

#include "mbed.h"

//  LM75B IIC address
#define    LM75B_ADDR 0x90

//  LM75B registers
#define    LM75B_Conf        0x01
#define    LM75B_Temp        0x00
#define    LM75B_Tos         0x03
#define    LM75B_Thyst       0x02

//!Library for the LM75B temperature sensor.
/*!
The LM75B is an I2C digital temperature sensor, with a range of -55C to +125C and a 0.125C resolution.
*/
class LM75B
{
public:
  //!Creates an instance of the class.
  /*!
  Connect module at I2C address addr using I2C port pins sda and scl.
  LM75B
  */
  LM75B(PinName sda, PinName scl);
  
  /*!
  Destroys instance.
  */ 
  ~LM75B();
  
  //!Reads the current temperature.
  /*!
  Reads the temperature register of the LM75B and converts it to a useable value.
  */
  float read();
  
private:
  
  I2C i2c;

};

#endif