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introduce nRFDiscoveredCharacteristic.

master
Rohit Grover 2015-05-27 15:45:42 +01:00
parent 1be6900b4e
commit 4899e23531
1 changed files with 36 additions and 6 deletions
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42
btle/btle_discovery.h
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@ -22,6 +22,36 @@
void bleGattcEventHandler(const ble_evt_t *p_ble_evt);
class nRFDiscoveredCharacteristic : public DiscoveredCharacteristic {
public:
/**
* Initiate (or continue) a read for the value attribute, optionally at a
* given offset. If the Characteristic or Descriptor to be read is longer
* than ATT_MTU - 1, this function must be called multiple times with
* appropriate offset to read the complete value.
*/
virtual void read(uint16_t offset = 0) {
/**@brief Initiate or continue a GATT Read (Long) Characteristic or Descriptor procedure.
*
* @details This function initiates or resumes a GATT Read (Long) Characteristic or Descriptor procedure. If the Characteristic or Descriptor
* to be read is longer than ATT_MTU - 1, this function must be called multiple times with appropriate offset to read the
* complete value.
*
* @param[in] conn_handle The connection handle identifying the connection to perform this procedure on.
* @param[in] handle The handle of the attribute to be read.
* @param[in] offset Offset into the attribute value to be read.
*
* @retval ::NRF_SUCCESS Successfully started or resumed the Read (Long) procedure.
* @retval ::BLE_ERROR_INVALID_CONN_HANDLE Invalid Connection Handle.
* @retval ::NRF_ERROR_INVALID_STATE Invalid Connection State.
* @retval ::NRF_ERROR_INVALID_ADDR Invalid pointer supplied.
* @retval ::NRF_ERROR_BUSY Client procedure already in progress.
*/
// sd_ble_gattc_read()
// SVCALL(SD_BLE_GATTC_READ, uint32_t, sd_ble_gattc_read(uint16_t conn_handle, uint16_t handle, uint16_t offset));
}
};
class NordicServiceDiscovery : public ServiceDiscovery
{
public:
@ -246,14 +276,14 @@ private:
DISCOVER_CHARACTERISTIC_UUIDS,
} state;
DiscoveredService services[BLE_DB_DISCOVERY_MAX_SRV]; /**< Information related to the current service being discovered.
* This is intended for internal use during service discovery. */
DiscoveredCharacteristic characteristics[BLE_DB_DISCOVERY_MAX_CHAR_PER_SRV];
DiscoveredService services[BLE_DB_DISCOVERY_MAX_SRV]; /**< Information related to the current service being discovered.
* This is intended for internal use during service discovery. */
nRFDiscoveredCharacteristic characteristics[BLE_DB_DISCOVERY_MAX_CHAR_PER_SRV];
ServiceUUIDDiscoveryQueue serviceUUIDDiscoveryQueue;
CharUUIDDiscoveryQueue charUUIDDiscoveryQueue;
ServiceUUIDDiscoveryQueue serviceUUIDDiscoveryQueue;
CharUUIDDiscoveryQueue charUUIDDiscoveryQueue;
TerminationCallback_t onTerminationCallback;
TerminationCallback_t onTerminationCallback;
};
#endif /*_BTLE_DISCOVERY_H_*/