HspBLE.h

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00033 #ifndef _HSPBLE_H_
00034 #define _HSPBLE_H_
00035 
00036 #include "mbed.h"
00037 #include "BluetoothLE.h"
00038 
00039 /// define the number of characteristics used on the HSP platform
00040 #define NUMBER_OF_CHARACTERISTICS (7)
00041 
00042 /// indicies of the characteristics used
00043 #define CHARACTERISTIC_TEMP_TOP (0)
00044 #define CHARACTERISTIC_TEMP_BOTTOM (1)
00045 #define CHARACTERISTIC_ACCELEROMETER (2)
00046 #define CHARACTERISTIC_HEARTRATE (3)
00047 #define CHARACTERISTIC_PRESSURE (4)
00048 #define CHARACTERISTIC_DATA (5)
00049 #define CHARACTERISTIC_CMD (6)
00050 
00051 class HspBLE {
00052 public:
00053   HspBLE(BLE *ble);
00054   ~HspBLE(void);
00055   void init(void);
00056   static void _onDataWritten(int index);
00057   void onDataWritten(int index);
00058   void updateNotification(int index);
00059   void pollSensor(int sensorId, uint8_t *data);
00060   bool getStartDataLogging(void);
00061   static HspBLE *instance;
00062 
00063 private:
00064   void tickerHandler(void);
00065   void testPattern(uint8_t *data, int length, bool clear);
00066 
00067   /// pointer to the helper BLE object
00068   BluetoothLE *bluetoothLE;
00069   /// ticker that is used to periodically update the characteristic
00070   /// notifications
00071   Ticker ticker;
00072 
00073   /// value that controls the notifications to be sent in a round robin fashion
00074   int notificationUpdateRoundRobin;
00075 
00076   /// charateristic UUIDs statically defined
00077   static uint8_t temperatureTopCharUUID[];
00078   static uint8_t temperatureBottomCharUUID[];
00079   static uint8_t accelerometerCharUUID[];
00080   static uint8_t heartrateCharUUID[];
00081   static uint8_t pressureCharUUID[];
00082   static uint8_t dataCharUUID[];
00083   static uint8_t commandCharUUID[];
00084   static uint8_t envServiceUUID[];
00085   static uint8_t deviceName[];
00086   static uint8_t serialNumber[];
00087 
00088   /// application specific
00089   bool startDataLogging;
00090 };
00091 
00092 #endif // _HSPBLE_H_