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Diff: source/nRF5xGattServer.h
- Revision:
- 615:65ea2acfc6a2
- Parent:
- 575:7023a8204a1b
- Child:
- 616:a8f9b022d8fd
diff -r cf574a4ebbcc -r 65ea2acfc6a2 source/nRF5xGattServer.h --- a/source/nRF5xGattServer.h Tue Jan 12 19:58:02 2016 +0000 +++ b/source/nRF5xGattServer.h Wed Apr 06 22:38:43 2016 +0100 @@ -1,103 +1,98 @@ -/* 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. - */ - -#ifndef __NRF51822_GATT_SERVER_H__ -#define __NRF51822_GATT_SERVER_H__ - -#include <stddef.h> - -#include "ble/blecommon.h" -#include "ble.h" /* nordic ble */ -#include "ble/Gap.h" -#include "ble/GattServer.h" - -class nRF5xGattServer : public GattServer -{ -public: - /* Functions that must be implemented from GattServer */ - virtual ble_error_t addService(GattService &); - virtual ble_error_t read(GattAttribute::Handle_t attributeHandle, uint8_t buffer[], uint16_t *lengthP); - virtual ble_error_t read(Gap::Handle_t connectionHandle, GattAttribute::Handle_t attributeHandle, uint8_t buffer[], uint16_t *lengthP); - virtual ble_error_t write(GattAttribute::Handle_t, const uint8_t[], uint16_t, bool localOnly = false); - virtual ble_error_t write(Gap::Handle_t connectionHandle, GattAttribute::Handle_t, const uint8_t[], uint16_t, bool localOnly = false); - virtual ble_error_t areUpdatesEnabled(const GattCharacteristic &characteristic, bool *enabledP); - virtual ble_error_t areUpdatesEnabled(Gap::Handle_t connectionHandle, const GattCharacteristic &characteristic, bool *enabledP); - virtual ble_error_t reset(void); - - /* nRF51 Functions */ - void eventCallback(void); - void hwCallback(ble_evt_t *p_ble_evt); - - -private: - const static unsigned BLE_TOTAL_CHARACTERISTICS = 20; - const static unsigned BLE_TOTAL_DESCRIPTORS = 8; - -private: - /** - * resolve a value attribute to its owning characteristic. - * @param valueHandle the value handle to be resolved. - * @return characteristic index if a resolution is found, else -1. - */ - int resolveValueHandleToCharIndex(GattAttribute::Handle_t valueHandle) const { - unsigned charIndex; - for (charIndex = 0; charIndex < characteristicCount; charIndex++) { - if (nrfCharacteristicHandles[charIndex].value_handle == valueHandle) { - return charIndex; - } - } - - return -1; - } - - /** - * resolve a CCCD attribute handle to its owning characteristic. - * @param cccdHandle the CCCD handle to be resolved. - * @return characteristic index if a resolution is found, else -1. - */ - int resolveCCCDHandleToCharIndex(GattAttribute::Handle_t cccdHandle) const { - unsigned charIndex; - for (charIndex = 0; charIndex < characteristicCount; charIndex++) { - if (nrfCharacteristicHandles[charIndex].cccd_handle == cccdHandle) { - return charIndex; - } - } - - return -1; - } - -private: - GattCharacteristic *p_characteristics[BLE_TOTAL_CHARACTERISTICS]; - ble_gatts_char_handles_t nrfCharacteristicHandles[BLE_TOTAL_CHARACTERISTICS]; - GattAttribute *p_descriptors[BLE_TOTAL_DESCRIPTORS]; - uint8_t descriptorCount; - uint16_t nrfDescriptorHandles[BLE_TOTAL_DESCRIPTORS]; - - /* - * Allow instantiation from nRF5xn when required. - */ - friend class nRF5xn; - - nRF5xGattServer() : GattServer(), p_characteristics(), nrfCharacteristicHandles(), p_descriptors(), descriptorCount(0), nrfDescriptorHandles() { - /* empty */ - } - -private: - nRF5xGattServer(const nRF5xGattServer &); - const nRF5xGattServer& operator=(const nRF5xGattServer &); -}; - +/* 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. + */ + +#ifndef __NRF51822_GATT_SERVER_H__ +#define __NRF51822_GATT_SERVER_H__ + +#include <stddef.h> + +#include "ble/blecommon.h" +#include "ble.h" /* nordic ble */ +#include "ble/Gap.h" +#include "ble/GattServer.h" + +class nRF5xGattServer : public GattServer +{ +public: + static nRF5xGattServer &getInstance(); + + /* Functions that must be implemented from GattServer */ + virtual ble_error_t addService(GattService &); + virtual ble_error_t read(GattAttribute::Handle_t attributeHandle, uint8_t buffer[], uint16_t *lengthP); + virtual ble_error_t read(Gap::Handle_t connectionHandle, GattAttribute::Handle_t attributeHandle, uint8_t buffer[], uint16_t *lengthP); + virtual ble_error_t write(GattAttribute::Handle_t, const uint8_t[], uint16_t, bool localOnly = false); + virtual ble_error_t write(Gap::Handle_t connectionHandle, GattAttribute::Handle_t, const uint8_t[], uint16_t, bool localOnly = false); + virtual ble_error_t areUpdatesEnabled(const GattCharacteristic &characteristic, bool *enabledP); + virtual ble_error_t areUpdatesEnabled(Gap::Handle_t connectionHandle, const GattCharacteristic &characteristic, bool *enabledP); + + /* nRF51 Functions */ + void eventCallback(void); + void hwCallback(ble_evt_t *p_ble_evt); + +private: + const static unsigned BLE_TOTAL_CHARACTERISTICS = 20; + const static unsigned BLE_TOTAL_DESCRIPTORS = 8; + +private: + /** + * resolve a value attribute to its owning characteristic. + * @param valueHandle the value handle to be resolved. + * @return characteristic index if a resolution is found, else -1. + */ + int resolveValueHandleToCharIndex(GattAttribute::Handle_t valueHandle) const { + unsigned charIndex; + for (charIndex = 0; charIndex < characteristicCount; charIndex++) { + if (nrfCharacteristicHandles[charIndex].value_handle == valueHandle) { + return charIndex; + } + } + + return -1; + } + + /** + * resolve a CCCD attribute handle to its owning characteristic. + * @param cccdHandle the CCCD handle to be resolved. + * @return characteristic index if a resolution is found, else -1. + */ + int resolveCCCDHandleToCharIndex(GattAttribute::Handle_t cccdHandle) const { + unsigned charIndex; + for (charIndex = 0; charIndex < characteristicCount; charIndex++) { + if (nrfCharacteristicHandles[charIndex].cccd_handle == cccdHandle) { + return charIndex; + } + } + + return -1; + } + +private: + GattCharacteristic *p_characteristics[BLE_TOTAL_CHARACTERISTICS]; + ble_gatts_char_handles_t nrfCharacteristicHandles[BLE_TOTAL_CHARACTERISTICS]; + GattAttribute *p_descriptors[BLE_TOTAL_DESCRIPTORS]; + uint8_t descriptorCount; + uint16_t nrfDescriptorHandles[BLE_TOTAL_DESCRIPTORS]; + + nRF5xGattServer() : GattServer(), p_characteristics(), nrfCharacteristicHandles(), p_descriptors(), descriptorCount(0), nrfDescriptorHandles() { + /* empty */ + } + +private: + nRF5xGattServer(const nRF5xGattServer &); + const nRF5xGattServer& operator=(const nRF5xGattServer &); +}; + #endif // ifndef __NRF51822_GATT_SERVER_H__ \ No newline at end of file