AN3108 datasheet(41/44 Pages) STMICROELECTRONICS

41 / 44 page

AN3108

Example application

Doc ID 16793 Rev 1

41/44

/* Configure PB.10 as alternate function Open-Drain */

TempSensorSignals.TS_SCL.Port

= TMP_SCL_PORT;

TempSensorSignals.TS_SCL.Pin

= TMP_SCL_PIN;

TempSensorSignals.TS_SCL.Mode

= TMP_SCL_MODE;

/* Configure PB.11 as alternate function Open-Drain */

TempSensorSignals.TS_SDA.Port

= TMP_SDA_PORT;

TempSensorSignals.TS_SDA.Pin

= TMP_SDA_PIN;

TempSensorSignals.TS_SDA.Mode

= TMP_SDA_MODE;

/* Configure PB.12 as alternate function Open-Drain */

TempSensorSignals.TS_OS_INT.Port = TMP_OS_INT_PORT;

TempSensorSignals.TS_OS_INT.Pin

= TMP_OS_INT_PIN;

TempSensorSignals.TS_OS_INT.Mode = TMP_OS_INT_MODE;

//OverLimitConfigIrq();

// I2C Peripheral settings configuration

TempSensorI2C_Settings.TS_I2C_Ptr

= TMP_I2C_PERIPHERAL;

TempSensorI2C_Settings.TS_I2C_Clock

= TMP_I2C_CLOCK_SPEED;

TempSensorI2C_Settings.TS_I2C_Address = TMP_I2C_SLAVE_ADDR7;

/* Initialize the Temperature Sensor Object */

pObjTempSensor->Init(pObjTempSensor, &TempSensorSignals,

&TempSensorI2C_Settings);

}

AN3108 数据表(PDF) 41 Page - STMicroelectronics