tool/mbed/mbed-sdk/libraries/tests/peripherals/TMP102/TMP102.h

   1 #ifndef TMP102_H
   2 #define TMP102_H
   3
   4 #include "mbed.h"
   5
   6 //!Library for the TI TMP102 temperature sensor.
   7 /*!
   8 The TMP102 is an I2C digital temperature sensor in a small SOT563 package, with a 0.0625C resolution and 0.5C accuracy.
   9 */
  10 class TMP102
  11 {
  12 public:
  13   //!Creates an instance of the class.
  14   /*!
  15   Connect module at I2C address addr using I2C port pins sda and scl.
  16   TMP102
  17   \param addr <table><tr><th>A0 pin connection</th><th>Address</th></tr><tr><td>GND</td><td>0x90</td></tr><tr><td>V+</td><td>0x92</td></tr><tr><td>SDA</td><td>0x94</td></tr><tr><td>SCL</td><td>0x96</td></tr></table>
  18   */
  19   TMP102(PinName sda, PinName scl, int addr);
  20
  21   /*!
  22   Destroys instance.
  23   */
  24   ~TMP102();
  25
  26   //!Reads the current temperature.
  27   /*!
  28   Reads the temperature register of the TMP102 and converts it to a useable value.
  29   */
  30   float read();
  31
  32   I2C m_i2c;
  33
  34 private:
  35   int m_addr;
  36
  37 };
  38
  39 #endif