BLE test
Fork of X_NUCLEO_IDB0XA1 by
x-nucleo-idb0xa1/BlueNRGGattClient.h
- Committer:
- Wolfgang Betz
- Date:
- 2015-10-07
- Revision:
- 132:51056160fa4a
- Child:
- 144:bdf5e8432131
File content as of revision 132:51056160fa4a:
/* mbed Microcontroller Library * Copyright (c) 2006-2013 ARM Limited * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** ****************************************************************************** * @file BlueNRGGattClient.cpp * @author STMicroelectronics * @brief Header file for BLE_API GattClient Class ****************************************************************************** * @copy * * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. * * <h2><center>© COPYRIGHT 2015 STMicroelectronics</center></h2> */ #ifndef __BLUENRG_GATT_CLIENT_H__ #define __BLUENRG_GATT_CLIENT_H__ #include "mbed.h" #include "ble/blecommon.h" #include "btle.h" #include "ble/GattClient.h" #include "ble/DiscoveredService.h" #include "BlueNRGDiscoveredCharacteristic.h" using namespace std; #define BLE_TOTAL_DISCOVERED_SERVICES 10 #define BLE_TOTAL_DISCOVERED_CHARS 10 class BlueNRGGattClient : public GattClient { public: static BlueNRGGattClient &getInstance() { static BlueNRGGattClient m_instance; return m_instance; } enum { GATT_IDLE, GATT_SERVICE_DISCOVERY, GATT_CHARS_DISCOVERY_COMPLETE, GATT_DISCOVERY_TERMINATED, GATT_READ_CHAR, GATT_WRITE_CHAR }; /* Functions that must be implemented from GattClient */ virtual ble_error_t launchServiceDiscovery(Gap::Handle_t connectionHandle, ServiceDiscovery::ServiceCallback_t sc = NULL, ServiceDiscovery::CharacteristicCallback_t cc = NULL, const UUID &matchingServiceUUID = UUID::ShortUUIDBytes_t(BLE_UUID_UNKNOWN), const UUID &matchingCharacteristicUUIDIn = UUID::ShortUUIDBytes_t(BLE_UUID_UNKNOWN)); virtual ble_error_t discoverServices(Gap::Handle_t connectionHandle, ServiceDiscovery::ServiceCallback_t callback, const UUID &matchingServiceUUID = UUID::ShortUUIDBytes_t(BLE_UUID_UNKNOWN)); virtual ble_error_t discoverServices(Gap::Handle_t connectionHandle, ServiceDiscovery::ServiceCallback_t callback, GattAttribute::Handle_t startHandle, GattAttribute::Handle_t endHandle); virtual bool isServiceDiscoveryActive(void) const; virtual void terminateServiceDiscovery(void); virtual void onServiceDiscoveryTermination(ServiceDiscovery::TerminationCallback_t callback) { terminationCallback = callback; } virtual ble_error_t read(Gap::Handle_t connHandle, GattAttribute::Handle_t attributeHandle, uint16_t offset) const; virtual ble_error_t write(GattClient::WriteOp_t cmd, Gap::Handle_t connHandle, GattAttribute::Handle_t attributeHandle, size_t length, const uint8_t *value) const; void gattProcedureCompleteCB(Gap::Handle_t connectionHandle, uint8_t error_code); void primaryServicesCB(Gap::Handle_t connectionHandle, uint8_t event_data_length, uint8_t attribute_data_length, uint8_t *attribute_data_list); void primaryServiceCB(Gap::Handle_t connectionHandle, uint8_t event_data_length, uint8_t *handles_info_list); ble_error_t findServiceChars(Gap::Handle_t connectionHandle); void serviceCharsCB(Gap::Handle_t connectionHandle, uint8_t event_data_length, uint8_t handle_value_pair_length, uint8_t *handle_value_pair); void serviceCharByUUIDCB(Gap::Handle_t connectionHandle, uint8_t event_data_length, uint16_t attr_handle, uint8_t *attr_value); void charReadCB(Gap::Handle_t connHandle, uint8_t event_data_length, uint8_t* attribute_value); void charWritePrepareCB(Gap::Handle_t connHandle, uint8_t event_data_length, uint16_t attribute_handle, uint16_t offset, uint8_t *part_attr_value); void charWriteExecCB(Gap::Handle_t connHandle, uint8_t event_data_length); protected: BlueNRGGattClient() { _currentState = GATT_IDLE; _matchingServiceUUID = BLE_UUID_UNKNOWN; _matchingCharacteristicUUIDIn = BLE_UUID_UNKNOWN; } ServiceDiscovery::ServiceCallback_t serviceDiscoveryCallback; ServiceDiscovery::CharacteristicCallback_t characteristicDiscoveryCallback; ServiceDiscovery::TerminationCallback_t terminationCallback; private: BlueNRGGattClient(BlueNRGGattClient const &); void operator=(BlueNRGGattClient const &); Gap::Handle_t _connectionHandle; DiscoveredService discoveredService[BLE_TOTAL_DISCOVERED_SERVICES]; BlueNRGDiscoveredCharacteristic discoveredChar[BLE_TOTAL_DISCOVERED_CHARS]; GattReadCallbackParams readCBParams; GattWriteCallbackParams writeCBParams; UUID _matchingServiceUUID; UUID _matchingCharacteristicUUIDIn; uint8_t _currentState; uint8_t _numServices, _servIndex; uint8_t _numChars; }; #endif /* __BLUENRG_GATT_CLIENT_H__ */