service.h

00001 /*
00002  *
00003  * Made by Jurica Resetar @ aconno
00004  * More info @ aconno.de
00005  * All right reserved
00006  *
00007  */
00008 
00009 #include "service_macros.h"
00010 
00011 #define MAC_ADDR_SIZE_B (6)
00012 
00013 extern const int advDataSize;
00014 
00015 class MACService{
00016     public:
00017         const static uint16_t SERVICE_UUID = 0xA000;
00018         const static uint16_t ADV_DATA_UUID = 0xA001;
00019         const static uint16_t MAC_CHAR_UUID = 0xA002;
00020 
00021         MACService(BLEDevice &_ble, uint8_t *mac, uint8_t *initAdvData) : ble(_ble),
00022                 MAC(MAC_CHAR_UUID, mac),
00023                 advData(ADV_DATA_UUID, initAdvData, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY)
00024                 {
00025                 // Add characteristic in table
00026                 GattCharacteristic *charTable[] = {&MAC, &advData};
00027                 GattService MACService(SERVICE_UUID, charTable,
00028                     sizeof(charTable)/sizeof(GattCharacteristic *));
00029                 ble.addService(MACService); // Add service in the BLE
00030         }
00031         inline void updateMacAddress(uint8_t  *MacAddress){
00032             ble.gattServer().write(MAC.getValueHandle(),
00033             MacAddress, MAC_ADDR_SIZE_B);
00034         }
00035         
00036         CHARACTERISTIC_A(ReadOnly, uint8_t, 25, advData, AdvData);
00037     
00038     private:
00039         BLEDevice &ble;
00040         // Create new characteristic
00041         ReadOnlyArrayGattCharacteristic<uint8_t, MAC_ADDR_SIZE_B> MAC;
00042 };