blob.h

00001 // blob.h - 'BLOBs' are BLuetooth OBjects
00002 #ifndef _BLOB_H_
00003 #define _BLOB_H_
00004 
00005 #include "ble/BLE.h"
00006 #include "ble/Gap.h"
00007 
00008 #define _ICCC BLE::InitializationCompleteCallbackContext   // pure short hand
00009 #define _GDCP Gap::DisconnectionCallbackParams_t           // pure short hand
00010 #define _GCCP Gap::ConnectionCallbackParams_t              // pure short hand
00011 #define _GWCP GattWriteCallbackParams                      // pure short hand
00012 
00013    class Blob : public BLE
00014    {
00015       public:
00016          const _ICCC *pComplete;              // params to _ICCC context
00017          const _GCCP *pConnect;               // params to _GCCP context
00018          const _GDCP *pDisconnect;            // params to _GDPC context
00019          const _GWCP *pWritten;               // params to _GWCP context
00020          
00021       public: // construction
00022          Blob() : BLE() // standard constructor
00023          {
00024             pComplete = 0;  pDisconnect = 0;
00025          }
00026    };
00027 
00028 
00029 // Setup Advertising Name (syntactic sugar)
00030 
00031    inline void name(Blob &o, const char *str)
00032    {
00033       o.gap().accumulateAdvertisingPayload(
00034         GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)str, strlen(str)+1);
00035    }
00036 
00037 
00038 // Setup Device Name (syntactic sugar)
00039 
00040    inline void device(Blob &o, const char *text)
00041    {
00042       o.gap().setDeviceName((const uint8_t *)text);
00043    }
00044 
00045 
00046 // Setup Advertising Data (syntactic sugar)
00047 
00048    inline void data(Blob &o, const uint8_t *buf, size_t buflen)
00049    {
00050       o.gap().accumulateAdvertisingPayload(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA, buf, buflen);
00051    }
00052 
00053    inline void data(Blob &o, const char *text)
00054    {
00055       size_t len = strlen(text);
00056       data(o,(const uint8_t*)text,len);
00057    }
00058    
00059 #endif // _BLOB_H_