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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
Diff: bricks/blob.h
- Revision:
- 24:359e85e758c3
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/bricks/blob.h Sun Jan 08 23:16:12 2017 +0000 @@ -0,0 +1,59 @@ +// blob.h - 'BLOBs' are BLuetooth OBjects +#ifndef _BLOB_H_ +#define _BLOB_H_ + +#include "ble/BLE.h" +#include "ble/Gap.h" + +#define _ICCC BLE::InitializationCompleteCallbackContext // pure short hand +#define _GDCP Gap::DisconnectionCallbackParams_t // pure short hand +#define _GCCP Gap::ConnectionCallbackParams_t // pure short hand +#define _GWCP GattWriteCallbackParams // pure short hand + + class Blob : public BLE + { + public: + const _ICCC *pComplete; // params to _ICCC context + const _GCCP *pConnect; // params to _GCCP context + const _GDCP *pDisconnect; // params to _GDPC context + const _GWCP *pWritten; // params to _GWCP context + + public: // construction + Blob() : BLE() // standard constructor + { + pComplete = 0; pDisconnect = 0; + } + }; + + +// Setup Advertising Name (syntactic sugar) + + inline void name(Blob &o, const char *str) + { + o.gap().accumulateAdvertisingPayload( + GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)str, strlen(str)+1); + } + + +// Setup Device Name (syntactic sugar) + + inline void device(Blob &o, const char *text) + { + o.gap().setDeviceName((const uint8_t *)text); + } + + +// Setup Advertising Data (syntactic sugar) + + inline void data(Blob &o, const uint8_t *buf, size_t buflen) + { + o.gap().accumulateAdvertisingPayload(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA, buf, buflen); + } + + inline void data(Blob &o, const char *text) + { + size_t len = strlen(text); + data(o,(const uint8_t*)text,len); + } + +#endif // _BLOB_H_ \ No newline at end of file