#ifndef MICROBIT_TEMPERATURE_SERVICE_H
#define MICROBIT_TEMPERATURE_SERVICE_H

#include "MicroBit.h"

// UUIDs for our service and characteristics
extern const uint8_t  MicroBitTemperatureServiceUUID[];
extern const uint8_t  MicroBitTemperatureServiceDataUUID[];


/**
  * Class definition for a MicroBit BLE Temperture Service.
  * Provides access to live temperature data via BLE.
  */
class MicroBitTemperatureService
{                                    
    public:
    
    /**
      * Constructor. 
      * Create a representation of the TempertureService
      * @param _ble The instance of a BLE device that we're running on.
      */
    MicroBitTemperatureService(BLEDevice &_ble);  
    
    /**
     * Temperature update callback
     */
    void temperatureUpdate(MicroBitEvent e);

    private:

    // Bluetooth stack we're running on.
    BLEDevice           &ble;

    // memory for our 8 bit temperature characteristic.
    int8_t             temperatureDataCharacteristicBuffer;

    // Handles to access each characteristic when they are held by Soft Device.
    GattAttribute::Handle_t temperatureDataCharacteristicHandle;
};


#endif