sensor API

• void addSensor(int thing_id, char *sensor_name, int period, int sensing_period, float power_consumption, float operating_voltage)
  Add a sensor to a thing

  thing_id - Thing number to add
  sensor_name - Sensor name to add
  period - Sensor operation period
  sensing_period - Sensing minimum period
  power_consumption - Sensing power consumption (mW)
  operating_voltage - Operating voltage(V)

• void newSensor(int thing_id, char *sensor_name, int period, int sensing_period, float power_consumption, float operating_voltage)
  Generate sensor information

  thing_id - Thing number to add
  sensor_name - Sensor name to add
  period - Sensor operation period
  sensing_period - Sensing minimum period
  power_consumption - Sensing power consumption(mW)
  operating_voltage - Operating voltage(V)

• void initSensorList(TCB *tcb)
  Initialize sensor list

  tcb - TCB of sensor list to initialize

• struct _sensor* getSensor(int thing_id)
  Return a list of sensors that a thing has

  thing_id - Thing number
  RETURN - Sensor list of a thing

• void setName(int thing_id, char *sensor_name)
  Set sensor name

  thing_id - Thing number
  sensor_name - Sensor name to set

• void setPeriod(int thing_id, int period)
  Set sensor period

  thing_id - Thing number
  period - Period to set

• void setSeonsorPowerConsumption(int thing_id, int power_consumption)
  Set sensor power consumption

  thing_id - Thing number
  power_consumption - Power consumption to set

• int getSeonsorPowerConsumption(int thing_id)
  Return power consumption of sensor

  thing_id - Thing number
  RETURN - Power consumption

• int getSensorValue(int thing_id, char *sensor_name)
  Return sensing data

  thing_id - Thing number
  sensor_name - Sensor name to operate
  RETURN - Sensing data or -1(no sensor)

• int operateSensor(struct _sensor *sensor, int thing_id)
  Operate sensor

  sensor - Sensor list
  thing_id - Thing number
  RETURN - Sensing data or -1(no sensor)

• struct _sensor* findSensor(struct _sensor *sensor, char *sensor_name)
  Verify that the sensor is in the sensor list

  sensor - Sensor list
  sensor_name - Sensor name to find
  RETURN - Sensor information or NULL

• void freeSensor()
  Free sensor resource

• void printSensorList(int thing_id)
  Print sensor list

  thing_id - Thing number