Luca Mottola / Mbed OS IOTAtelier1819-BLELed

BLE example of a write characteristic to control a Led

source/LEDService.h@72:0ec27f82fe6d, 2018-11-16 (annotated)

Committer:
lmottola
Date:
Fri Nov 16 14:05:43 2018 +0000
Revision:
72:0ec27f82fe6d
Parent:
2:864ddfb70a9c 
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 2:864ddfb70a9c 1 /* mbed Microcontroller Library
mbed_official 2:864ddfb70a9c 2 * Copyright (c) 2006-2013 ARM Limited
mbed_official 2:864ddfb70a9c 3 *
mbed_official 2:864ddfb70a9c 4 * Licensed under the Apache License, Version 2.0 (the "License");
mbed_official 2:864ddfb70a9c 5 * you may not use this file except in compliance with the License.
mbed_official 2:864ddfb70a9c 6 * You may obtain a copy of the License at
mbed_official 2:864ddfb70a9c 7 *
mbed_official 2:864ddfb70a9c 8 * http://www.apache.org/licenses/LICENSE-2.0
mbed_official 2:864ddfb70a9c 9 *
mbed_official 2:864ddfb70a9c 10 * Unless required by applicable law or agreed to in writing, software
mbed_official 2:864ddfb70a9c 11 * distributed under the License is distributed on an "AS IS" BASIS,
mbed_official 2:864ddfb70a9c 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mbed_official 2:864ddfb70a9c 13 * See the License for the specific language governing permissions and
mbed_official 2:864ddfb70a9c 14 * limitations under the License.
mbed_official 2:864ddfb70a9c 15 */
mbed_official 2:864ddfb70a9c 16
mbed_official 2:864ddfb70a9c 17 #ifndef __BLE_LED_SERVICE_H__
mbed_official 2:864ddfb70a9c 18 #define __BLE_LED_SERVICE_H__
mbed_official 2:864ddfb70a9c 19
mbed_official 2:864ddfb70a9c 20 class LEDService {
mbed_official 2:864ddfb70a9c 21 public:
mbed_official 2:864ddfb70a9c 22 const static uint16_t LED_SERVICE_UUID = 0xA000;
mbed_official 2:864ddfb70a9c 23 const static uint16_t LED_STATE_CHARACTERISTIC_UUID = 0xA001;
mbed_official 2:864ddfb70a9c 24
mbed_official 2:864ddfb70a9c 25 LEDService(BLEDevice &_ble, bool initialValueForLEDCharacteristic) :
mbed_official 2:864ddfb70a9c 26 ble(_ble), ledState(LED_STATE_CHARACTERISTIC_UUID, &initialValueForLEDCharacteristic)
mbed_official 2:864ddfb70a9c 27 {
mbed_official 2:864ddfb70a9c 28 GattCharacteristic *charTable[] = {&ledState};
mbed_official 2:864ddfb70a9c 29 GattService ledService(LED_SERVICE_UUID, charTable, sizeof(charTable) / sizeof(GattCharacteristic *));
mbed_official 2:864ddfb70a9c 30 ble.addService(ledService);
mbed_official 2:864ddfb70a9c 31 }
mbed_official 2:864ddfb70a9c 32
mbed_official 2:864ddfb70a9c 33 GattAttribute::Handle_t getValueHandle() const
mbed_official 2:864ddfb70a9c 34 {
mbed_official 2:864ddfb70a9c 35 return ledState.getValueHandle();
mbed_official 2:864ddfb70a9c 36 }
mbed_official 2:864ddfb70a9c 37
mbed_official 2:864ddfb70a9c 38 private:
mbed_official 2:864ddfb70a9c 39 BLEDevice &ble;
mbed_official 2:864ddfb70a9c 40 ReadWriteGattCharacteristic<bool> ledState;
mbed_official 2:864ddfb70a9c 41 };
mbed_official 2:864ddfb70a9c 42
mbed_official 2:864ddfb70a9c 43 #endif /* #ifndef __BLE_LED_SERVICE_H__ */