File content as of revision 0:6ec4df1fa459:

/*
 * mbed library program
 *  Analog Devices / ADT7410 16-Bit Digital I2C Temperature Sensor
 *  http://www.analog.com/en/mems-sensors/digital-temperature-sensors/adt7410/products/product.html
 *
 * Copyright (c) 2014 Kenji Arai / JH1PJL
 *  http://www.page.sannet.ne.jp/kenjia/index.html
 *  http://mbed.org/users/kenjiArai/
 *      Created: November   26th, 2014
 *      Revised: November   28th, 2014
 *
 * 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        MBED_ADT7410
#define        MBED_ADT7410

// ADT7410 Temperature Sensor
//  7bit address = 0b01100000(0x48) -> 8bit = 0b11000000(0x90) -> 0x91(Read) or 0x90(Write)
//  ADDR_01 = (A1=0=J4)+(A0=1=J3), ADDR_1N = (A1=1)+(A0=No Connection =0)
//      -> Please make sure your H/W configuration
#define ADT7410ADDR_00          0x90
#define ADT7410ADDR_NN          0x90
#define ADT7410ADDR_N1          0x92
#define ADT7410ADDR_01          0x92
#define ADT7410ADDR_1N          0x96
#define ADT7410ADDR_10          0x96
#define ADT7410ADDR_11          0x98

// ID
#define I_AM_ADT7410            0x19
#define GET_ID(x)               ((x >> 3) & 0x1f)
#define GET_REV(x)              (x & 0x7)

// Configration
#define OPERATION_MODE_CONT     0x00
#define OPERATION_MODE_ONESHOT  0x20
#define OPERATION_MODE_1SPS     0x40
#define OPERATION_MODE_SHTDWN   0x60
#define RESOLUTION_15BIT        0x00
#define RESOLUTION_16BIT        0x80

/** ADT7410 class
 *
 *  Analog Devices / ADT7410 16-Bit Digital I2C Temperature Sensor
 *
 * @code
 * #include "mbed.h"
 * #include "ADT7410.h"
 *
 * // I2C Communication
 * ADT7410 t(PinName p_sda, PinName p_scl, addr);
 * // If you connected I2C line not only this device but also other devices,
 * //     you need to declare following method.
 * I2C     i2c(PinName p_sda, PinName p_scl);
 * ADT7410 t(I2C& p_i2c, addr);
 *
 * int main() {
 *     while(1){
 *         printf("T=%5.2f degC\r\n", t.read_temp());
 *         wait(1.0):
 *     }
 * }
 *  @endcode
 */

class ADT7410
{
public:
    /** Configure data pin
      * @param data SDA and SCL pins
      * @param ADT7410 address (H/W configuration of A1,A0)
      */
    ADT7410(PinName p_sda, PinName p_scl, uint8_t addr);

    /** Configure data pin (with other devices on I2C line)
      * @param I2C previous definition
      * @param ADT7410 address (H/W configuration of A1,A0)
      */
    ADT7410(I2C& p_i2c, uint8_t addr);

    /** Read temperature data
      * @param none
      * @return temperature
      */
    float read_temp(void);

    /** Read status reg.
      * @param none
      * @return status register value
      */
    uint8_t read_status(void);

    /** Read configration reg.
      * @param none
      * @return configrartion register value
      */
    uint8_t read_config(void);

    /** Set configration reg.
      * @param
      * @return configrartion register value
      */
    uint8_t set_config(uint8_t cfg);

    /** Read ADT7410 chip ID
      * @param none
      * @return ID number
      */
    uint8_t read_id(void);

    /** Read ADT7410 chip revision
      * @param none
      * @return revision data
      */
    uint8_t read_revision(void);

protected:
    I2C _i2c;

    void read_all();
    void init();

private:
    uint8_t dt[16];
    char ADT7410_addr;
};

#endif  //  MBED_ADT7410