Suad Suljic / Mbed OS Seismo2

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Dependencies:   SDFileSystem circular_buffer MPU6050 SoftSerial

source/ButtonService.h@3:b2087af18efe, 2017-06-21 (annotated)

Committer:
OsmanKameric
Date:
Wed Jun 21 16:00:36 2017 +0000
Revision:
3:b2087af18efe
Parent:
0:a4de55cab4e2
Child:
4:147bbe6f9626
-MPU6050 update

Who changed what in which revision?

UserRevisionLine numberNew contents of line
OsmanKameric 0:a4de55cab4e2 1 /* mbed Microcontroller Library
OsmanKameric 0:a4de55cab4e2 2 * Copyright (c) 2006-2013 ARM Limited
OsmanKameric 0:a4de55cab4e2 3 *
OsmanKameric 0:a4de55cab4e2 4 * Licensed under the Apache License, Version 2.0 (the "License");
OsmanKameric 0:a4de55cab4e2 5 * you may not use this file except in compliance with the License.
OsmanKameric 0:a4de55cab4e2 6 * You may obtain a copy of the License at
OsmanKameric 0:a4de55cab4e2 7 *
OsmanKameric 0:a4de55cab4e2 8 * http://www.apache.org/licenses/LICENSE-2.0
OsmanKameric 0:a4de55cab4e2 9 *
OsmanKameric 0:a4de55cab4e2 10 * Unless required by applicable law or agreed to in writing, software
OsmanKameric 0:a4de55cab4e2 11 * distributed under the License is distributed on an "AS IS" BASIS,
OsmanKameric 0:a4de55cab4e2 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
OsmanKameric 0:a4de55cab4e2 13 * See the License for the specific language governing permissions and
OsmanKameric 0:a4de55cab4e2 14 * limitations under the License.
OsmanKameric 0:a4de55cab4e2 15 */
OsmanKameric 0:a4de55cab4e2 16
OsmanKameric 0:a4de55cab4e2 17 #ifndef __BLE_BUTTON_SERVICE_H__
OsmanKameric 0:a4de55cab4e2 18 #define __BLE_BUTTON_SERVICE_H__
OsmanKameric 0:a4de55cab4e2 19
OsmanKameric 0:a4de55cab4e2 20 class ButtonService {
OsmanKameric 0:a4de55cab4e2 21 public:
OsmanKameric 0:a4de55cab4e2 22 const static uint16_t BUTTON_SERVICE_UUID = 0xA000;
OsmanKameric 0:a4de55cab4e2 23 const static uint16_t BUTTON_STATE_CHARACTERISTIC_UUID = 0xA001;
OsmanKameric 3:b2087af18efe 24 const static uint16_t INTERRUPT_STATE_CHARACTERISTIC_UUID = 0xA002;
OsmanKameric 0:a4de55cab4e2 25
OsmanKameric 0:a4de55cab4e2 26 ButtonService(BLE &_ble, float buttonPressedInitial) :
OsmanKameric 3:b2087af18efe 27 ble(_ble), buttonState(BUTTON_STATE_CHARACTERISTIC_UUID, &buttonPressedInitial, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY),
OsmanKameric 3:b2087af18efe 28 interruptState(INTERRUPT_STATE_CHARACTERISTIC_UUID, &interruptInitial, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY)
OsmanKameric 0:a4de55cab4e2 29 {
OsmanKameric 3:b2087af18efe 30 GattCharacteristic *charTable[] = {&buttonState,&interruptState};
OsmanKameric 0:a4de55cab4e2 31 GattService buttonService(ButtonService::BUTTON_SERVICE_UUID, charTable, sizeof(charTable) / sizeof(GattCharacteristic *));
OsmanKameric 0:a4de55cab4e2 32 ble.gattServer().addService(buttonService);
OsmanKameric 0:a4de55cab4e2 33 }
OsmanKameric 0:a4de55cab4e2 34
OsmanKameric 0:a4de55cab4e2 35 void updateButtonState(float newState) {
OsmanKameric 0:a4de55cab4e2 36
OsmanKameric 0:a4de55cab4e2 37 ble.gattServer().write(buttonState.getValueHandle(), (uint8_t *)&newState, sizeof(float));
OsmanKameric 0:a4de55cab4e2 38 }
OsmanKameric 3:b2087af18efe 39
OsmanKameric 3:b2087af18efe 40 void updateInterruptState(float newState) {
OsmanKameric 3:b2087af18efe 41 ble.gattServer().write(interruptState.getValueHandle(), (uint8_t *)&newState, sizeof(float));
OsmanKameric 3:b2087af18efe 42 }
OsmanKameric 0:a4de55cab4e2 43
OsmanKameric 0:a4de55cab4e2 44 private:
OsmanKameric 0:a4de55cab4e2 45 BLE &ble;
OsmanKameric 0:a4de55cab4e2 46 ReadOnlyGattCharacteristic<float> buttonState;
OsmanKameric 3:b2087af18efe 47 ReadOnlyGattCharacteristic<float> interruptState;
OsmanKameric 0:a4de55cab4e2 48 };
OsmanKameric 0:a4de55cab4e2 49
OsmanKameric 0:a4de55cab4e2 50 #endif /* #ifndef __BLE_BUTTON_SERVICE_H__ */