Hugo Pristauz / Mbed 2 deprecated N06_NAND

A cute tiny piece of code implementing an IoT NAND device, demonstrating how to setup and advertise a cute GATT (NAND) service. The code has been tested on a Nordic nRF51822-DK.

Dependencies:   BLE_API mbed nRF51822

Fork of BLE_HeartRate_IDB0XA1 by ST

bricks/get.h

Committer:
hux
Date:
2017-01-08
Revision:
23:2e73c391bb12

File content as of revision 23:2e73c391bb12:

// get.h - get data from a characteristics
//
// Synopsis:
//
//    Get data from a 'characteristic' into a 'data' variable
//
//       get(characteristic,data)
//
//    The 'get' function (overloaded function family) is implemented for all
//    types defined in "bricks/types.h".
//
//    See also: CHARACTERISTIC, SET
//
#ifndef _GET_H_
#define _GET_H_

#include "ble/BLE.h"
#include "ble/Gap.h"
#include "ble/GattClient.h"
#include "bricks/o.h"
#include "bricks/types.h"
#include "bricks/characteristic.h"

   inline void get(O&o, Characteristic<Bool> &chr, Bool &data)
   {
      uint16_t size = sizeof(Bool)/sizeof(uint8_t);
      o.gattServer().read(chr.getValueHandle(), (uint8_t*)&data,&size);
   }

   inline void get(O&o, Characteristic<ObjectId> &chr, ObjectId &data)
   {
      uint16_t size = sizeof(ObjectId)/sizeof(uint8_t);
      o.gattServer().read(chr.getValueHandle(), (uint8_t*)&data,&size);
   }

   inline void get(O&o, Characteristic<Buffer> &chr, Buffer &data)
   {
      uint16_t size = sizeof(Buffer)/sizeof(uint8_t);
      o.gattServer().read(chr.getValueHandle(), (uint8_t*)&data,&size);
   }

#endif // _GET_H_