46 lines
1.1 KiB
C
46 lines
1.1 KiB
C
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#ifndef MICROBIT_TEMPERATURE_SERVICE_H
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#define MICROBIT_TEMPERATURE_SERVICE_H
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#include "MicroBit.h"
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// UUIDs for our service and characteristics
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extern const uint8_t MicroBitTemperatureServiceUUID[];
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extern const uint8_t MicroBitTemperatureServiceDataUUID[];
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/**
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* Class definition for a MicroBit BLE Temperture Service.
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* Provides access to live temperature data via BLE.
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*/
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class MicroBitTemperatureService
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{
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public:
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/**
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* Constructor.
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* Create a representation of the TempertureService
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* @param _ble The instance of a BLE device that we're running on.
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*/
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MicroBitTemperatureService(BLEDevice &_ble);
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/**
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* Temperature update callback
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*/
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void temperatureUpdate(MicroBitEvent e);
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private:
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// Bluetooth stack we're running on.
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BLEDevice &ble;
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// memory for our 8 bit temperature characteristic.
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int8_t temperatureDataCharacteristicBuffer;
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// Handles to access each characteristic when they are held by Soft Device.
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GattAttribute::Handle_t temperatureDataCharacteristicHandle;
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};
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#endif
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