KEN OGAMI / microbit-dal-acc

forking microbit-dal

Dependencies:   BLE_API mbed-dev-bin nRF51822-bluetooth-mdw

Fork of microbit-dal by Martin Woolley

inc/bluetooth/MicroBitAnimationService.h@74:9771cd712730, 2016-12-27 (annotated)

Committer:
bluetooth_mdw
Date:
Tue Dec 27 10:48:18 2016 +0000
Revision:
74:9771cd712730
Child:
77:9909cbcd0ece
New Bluetooth animation service

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bluetooth_mdw 74:9771cd712730 1 /*
bluetooth_mdw 74:9771cd712730 2 The MIT License (MIT)
bluetooth_mdw 74:9771cd712730 3
bluetooth_mdw 74:9771cd712730 4 Copyright (c) 2016 British Broadcasting Corporation.
bluetooth_mdw 74:9771cd712730 5 This software is provided by Lancaster University by arrangement with the BBC.
bluetooth_mdw 74:9771cd712730 6
bluetooth_mdw 74:9771cd712730 7 Permission is hereby granted, free of charge, to any person obtaining a
bluetooth_mdw 74:9771cd712730 8 copy of this software and associated documentation files (the "Software"),
bluetooth_mdw 74:9771cd712730 9 to deal in the Software without restriction, including without limitation
bluetooth_mdw 74:9771cd712730 10 the rights to use, copy, modify, merge, publish, distribute, sublicense,
bluetooth_mdw 74:9771cd712730 11 and/or sell copies of the Software, and to permit persons to whom the
bluetooth_mdw 74:9771cd712730 12 Software is furnished to do so, subject to the following conditions:
bluetooth_mdw 74:9771cd712730 13
bluetooth_mdw 74:9771cd712730 14 The above copyright notice and this permission notice shall be included in
bluetooth_mdw 74:9771cd712730 15 all copies or substantial portions of the Software.
bluetooth_mdw 74:9771cd712730 16
bluetooth_mdw 74:9771cd712730 17 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
bluetooth_mdw 74:9771cd712730 18 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
bluetooth_mdw 74:9771cd712730 19 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO Animation SHALL
bluetooth_mdw 74:9771cd712730 20 THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
bluetooth_mdw 74:9771cd712730 21 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
bluetooth_mdw 74:9771cd712730 22 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
bluetooth_mdw 74:9771cd712730 23 DEALINGS IN THE SOFTWARE.
bluetooth_mdw 74:9771cd712730 24 */
bluetooth_mdw 74:9771cd712730 25
bluetooth_mdw 74:9771cd712730 26 #ifndef MICROBIT_ANIMATION_SERVICE_H
bluetooth_mdw 74:9771cd712730 27 #define MICROBIT_ANIMATION_SERVICE_H
bluetooth_mdw 74:9771cd712730 28
bluetooth_mdw 74:9771cd712730 29 #include "MicroBitConfig.h"
bluetooth_mdw 74:9771cd712730 30 #include "Animator.h"
bluetooth_mdw 74:9771cd712730 31 #include "ble/BLE.h"
bluetooth_mdw 74:9771cd712730 32
bluetooth_mdw 74:9771cd712730 33 // UUIDs for our service and characteristics
bluetooth_mdw 74:9771cd712730 34 extern const uint8_t MicroBitAnimationServiceUUID[];
bluetooth_mdw 74:9771cd712730 35 // animation type: indicates the type of animation that should be executed by the microbit : R|W
bluetooth_mdw 74:9771cd712730 36 extern const uint8_t MicroBitAnimationServiceAnimationTypeCharacteristicUUID[];
bluetooth_mdw 74:9771cd712730 37 // animation status: indicates whether or not an animation is currently in progress : R|N
bluetooth_mdw 74:9771cd712730 38 extern const uint8_t MicroBitAnimationServiceAnimationStatusCharacteristicUUID[];
bluetooth_mdw 74:9771cd712730 39 // animation control: allows various types of control to be exercised (start|stop|faster|slower) : W
bluetooth_mdw 74:9771cd712730 40 extern const uint8_t MicroBitAnimationServiceAnimationControlCharacteristicUUID[];
bluetooth_mdw 74:9771cd712730 41
bluetooth_mdw 74:9771cd712730 42 /**
bluetooth_mdw 74:9771cd712730 43 * Class definition for a MicroBit BLE Animation Service.
bluetooth_mdw 74:9771cd712730 44 */
bluetooth_mdw 74:9771cd712730 45 class MicroBitAnimationService
bluetooth_mdw 74:9771cd712730 46 {
bluetooth_mdw 74:9771cd712730 47 public:
bluetooth_mdw 74:9771cd712730 48
bluetooth_mdw 74:9771cd712730 49 /**
bluetooth_mdw 74:9771cd712730 50 * Constructor.
bluetooth_mdw 74:9771cd712730 51 * Create a representation of the AnimationService
bluetooth_mdw 74:9771cd712730 52 * @param _ble The instance of a BLE device that we're running on.
bluetooth_mdw 74:9771cd712730 53 */
bluetooth_mdw 74:9771cd712730 54 MicroBitAnimationService(BLEDevice &_ble);
bluetooth_mdw 74:9771cd712730 55
bluetooth_mdw 74:9771cd712730 56 /**
bluetooth_mdw 74:9771cd712730 57 * Callback. Invoked when a characteristic is written to
bluetooth_mdw 74:9771cd712730 58 */
bluetooth_mdw 74:9771cd712730 59 void onDataWritten(const GattWriteCallbackParams *params);
bluetooth_mdw 74:9771cd712730 60
bluetooth_mdw 74:9771cd712730 61 private:
bluetooth_mdw 74:9771cd712730 62
bluetooth_mdw 74:9771cd712730 63 // Bluetooth stack we're running on.
bluetooth_mdw 74:9771cd712730 64 BLEDevice &ble;
bluetooth_mdw 74:9771cd712730 65
bluetooth_mdw 74:9771cd712730 66 // memory for our Animation characteristics.
bluetooth_mdw 74:9771cd712730 67 uint8_t animation_type_buffer[1];
bluetooth_mdw 74:9771cd712730 68 uint8_t animation_status_buffer[1];
bluetooth_mdw 74:9771cd712730 69 uint8_t animation_control_buffer[1];
bluetooth_mdw 74:9771cd712730 70
bluetooth_mdw 74:9771cd712730 71 // handles on this service's characterisitics.
bluetooth_mdw 74:9771cd712730 72 GattAttribute::Handle_t animationTypeCharacteristicHandle;
bluetooth_mdw 74:9771cd712730 73 GattAttribute::Handle_t animationStatusCharacteristicHandle;
bluetooth_mdw 74:9771cd712730 74 GattAttribute::Handle_t animationControlCharacteristicHandle;
bluetooth_mdw 74:9771cd712730 75
bluetooth_mdw 74:9771cd712730 76 void animationStatusUpdate(MicroBitEvent e);
bluetooth_mdw 74:9771cd712730 77
bluetooth_mdw 74:9771cd712730 78 };
bluetooth_mdw 74:9771cd712730 79
bluetooth_mdw 74:9771cd712730 80 #endif