![](/media/cache/group/default_image.jpg.50x50_q85.jpg)
An example driving an LED through a BLE service using ST BlueNRG native drivers
Dependencies: BLE_API X_NUCLEO_IDB0XA1 X_NUCLEO_IHM02A1 mbed
Fork of BLE_LED_IDB0XA1 by
LEDService.h
- Committer:
- yong304
- Date:
- 2018-02-04
- Revision:
- 9:66938f196868
- Parent:
- 0:aae2d6c2a9eb
File content as of revision 9:66938f196868:
/* 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 __BLE_LED_SERVICE_H__ #define __BLE_LED_SERVICE_H__ class LEDService { public: const static uint16_t LED_SERVICE_UUID = 0xA000; const static uint16_t LED_STATE_CHARACTERISTIC_UUID = 0xA001; LEDService(BLEDevice &_ble, bool initialValueForLEDCharacteristic) : ble(_ble), ledState(LED_STATE_CHARACTERISTIC_UUID, &initialValueForLEDCharacteristic) { GattCharacteristic *charTable[] = {&ledState}; GattService ledService(LED_SERVICE_UUID, charTable, sizeof(charTable) / sizeof(GattCharacteristic *)); ble.addService(ledService); } GattAttribute::Handle_t getValueHandle() const { return ledState.getValueHandle(); } private: BLEDevice &ble; ReadWriteGattCharacteristic<bool> ledState; }; #endif /* #ifndef __BLE_LED_SERVICE_H__ */