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Simple step tracking
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Diff: ButtonService.h
- Revision:
- 2:02175845b24c
- Child:
- 3:3157e61f2bfd
diff -r 3eec9883598a -r 02175845b24c ButtonService.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ButtonService.h Sun Oct 15 18:24:03 2017 +0000 @@ -0,0 +1,45 @@ +/* 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_BUTTON_SERVICE_H__ +#define __BLE_BUTTON_SERVICE_H__ + +class ButtonService +{ +public: + const static uint16_t BUTTON_SERVICE_UUID = 0xA000; + const static uint16_t BUTTON_STATE_CHARACTERISTIC_UUID = 0xA001; + + ButtonService(BLE &_ble, bool buttonPressedInitial) : + ble(_ble), buttonState(BUTTON_STATE_CHARACTERISTIC_UUID, + (uint8_t []) {0,0}, + GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY) { + GattCharacteristic *charTable[] = {&buttonState}; + GattService buttonService(ButtonService::BUTTON_SERVICE_UUID, charTable, sizeof(charTable) / sizeof(GattCharacteristic *)); + ble.gattServer().addService(buttonService); + } + + void updateButtonState(uint8_t v[12]) { + ble.gattServer().write(buttonState.getValueHandle(), (uint8_t *)v, sizeof(v)); + //ble.updateCharacteristicValue(buttonState.getValueHandle(), (uint8_t *)v ,sizeof(v)); + } + +private: + BLE &ble; + ReadOnlyArrayGattCharacteristic<uint8_t, sizeof(uint8_t[12])> buttonState; +}; + +#endif /* #ifndef __BLE_BUTTON_SERVICE_H__ */