Revised to disable BLE for radio communication as needed.
Dependencies: BLE_API nRF51822 mbed-dev-bin
inc/core/MicroBitComponent.h@74:26717338739d, 2019-11-26 (annotated)
- Committer:
- tsfarber
- Date:
- Tue Nov 26 04:12:46 2019 +0000
- Revision:
- 74:26717338739d
- Parent:
- 41:da05ec75cd5d
This program combines samples programs radio TX and radio RX so that both units can send or receive depending on which unit's buttons are pressed. Tested successfully. MicroBitConfig.h has been edited to disable BLE.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Jonathan Austin |
1:8aa5cdb4ab67 | 1 | /* |
Jonathan Austin |
1:8aa5cdb4ab67 | 2 | The MIT License (MIT) |
Jonathan Austin |
1:8aa5cdb4ab67 | 3 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 4 | Copyright (c) 2016 British Broadcasting Corporation. |
Jonathan Austin |
1:8aa5cdb4ab67 | 5 | This software is provided by Lancaster University by arrangement with the BBC. |
Jonathan Austin |
1:8aa5cdb4ab67 | 6 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 7 | Permission is hereby granted, free of charge, to any person obtaining a |
Jonathan Austin |
1:8aa5cdb4ab67 | 8 | copy of this software and associated documentation files (the "Software"), |
Jonathan Austin |
1:8aa5cdb4ab67 | 9 | to deal in the Software without restriction, including without limitation |
Jonathan Austin |
1:8aa5cdb4ab67 | 10 | the rights to use, copy, modify, merge, publish, distribute, sublicense, |
Jonathan Austin |
1:8aa5cdb4ab67 | 11 | and/or sell copies of the Software, and to permit persons to whom the |
Jonathan Austin |
1:8aa5cdb4ab67 | 12 | Software is furnished to do so, subject to the following conditions: |
Jonathan Austin |
1:8aa5cdb4ab67 | 13 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 14 | The above copyright notice and this permission notice shall be included in |
Jonathan Austin |
1:8aa5cdb4ab67 | 15 | all copies or substantial portions of the Software. |
Jonathan Austin |
1:8aa5cdb4ab67 | 16 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 17 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
Jonathan Austin |
1:8aa5cdb4ab67 | 18 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
Jonathan Austin |
1:8aa5cdb4ab67 | 19 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
Jonathan Austin |
1:8aa5cdb4ab67 | 20 | THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
Jonathan Austin |
1:8aa5cdb4ab67 | 21 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
Jonathan Austin |
1:8aa5cdb4ab67 | 22 | FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
Jonathan Austin |
1:8aa5cdb4ab67 | 23 | DEALINGS IN THE SOFTWARE. |
Jonathan Austin |
1:8aa5cdb4ab67 | 24 | */ |
Jonathan Austin |
1:8aa5cdb4ab67 | 25 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 26 | #ifndef MICROBIT_COMPONENT_H |
Jonathan Austin |
1:8aa5cdb4ab67 | 27 | #define MICROBIT_COMPONENT_H |
Jonathan Austin |
1:8aa5cdb4ab67 | 28 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 29 | #include "MicroBitConfig.h" |
Jonathan Austin |
1:8aa5cdb4ab67 | 30 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 31 | // Enumeration of core components. |
Jonathan Austin |
1:8aa5cdb4ab67 | 32 | #define MICROBIT_ID_BUTTON_A 1 |
Jonathan Austin |
1:8aa5cdb4ab67 | 33 | #define MICROBIT_ID_BUTTON_B 2 |
Jonathan Austin |
1:8aa5cdb4ab67 | 34 | #define MICROBIT_ID_BUTTON_RESET 3 |
Jonathan Austin |
1:8aa5cdb4ab67 | 35 | #define MICROBIT_ID_ACCELEROMETER 4 |
Jonathan Austin |
1:8aa5cdb4ab67 | 36 | #define MICROBIT_ID_COMPASS 5 |
Jonathan Austin |
1:8aa5cdb4ab67 | 37 | #define MICROBIT_ID_DISPLAY 6 |
Jonathan Austin |
1:8aa5cdb4ab67 | 38 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 39 | //EDGE connector events |
Jonathan Austin |
1:8aa5cdb4ab67 | 40 | #define MICROBIT_IO_PINS 20 |
Jonathan Austin |
1:8aa5cdb4ab67 | 41 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 42 | #define MICROBIT_ID_IO_P0 7 //P0 is the left most pad (ANALOG/DIGITAL) |
Jonathan Austin |
1:8aa5cdb4ab67 | 43 | #define MICROBIT_ID_IO_P1 8 //P1 is the middle pad (ANALOG/DIGITAL) |
Jonathan Austin |
1:8aa5cdb4ab67 | 44 | #define MICROBIT_ID_IO_P2 9 //P2 is the right most pad (ANALOG/DIGITAL) |
Jonathan Austin |
1:8aa5cdb4ab67 | 45 | #define MICROBIT_ID_IO_P3 10 //COL1 (ANALOG/DIGITAL) |
Jonathan Austin |
1:8aa5cdb4ab67 | 46 | #define MICROBIT_ID_IO_P4 11 //BTN_A |
Jonathan Austin |
1:8aa5cdb4ab67 | 47 | #define MICROBIT_ID_IO_P5 12 //COL2 (ANALOG/DIGITAL) |
Jonathan Austin |
1:8aa5cdb4ab67 | 48 | #define MICROBIT_ID_IO_P6 13 //ROW2 |
Jonathan Austin |
1:8aa5cdb4ab67 | 49 | #define MICROBIT_ID_IO_P7 14 //ROW1 |
Jonathan Austin |
1:8aa5cdb4ab67 | 50 | #define MICROBIT_ID_IO_P8 15 //PIN 18 |
Jonathan Austin |
1:8aa5cdb4ab67 | 51 | #define MICROBIT_ID_IO_P9 16 //ROW3 |
Jonathan Austin |
1:8aa5cdb4ab67 | 52 | #define MICROBIT_ID_IO_P10 17 //COL3 (ANALOG/DIGITAL) |
Jonathan Austin |
1:8aa5cdb4ab67 | 53 | #define MICROBIT_ID_IO_P11 18 //BTN_B |
Jonathan Austin |
1:8aa5cdb4ab67 | 54 | #define MICROBIT_ID_IO_P12 19 //PIN 20 |
Jonathan Austin |
1:8aa5cdb4ab67 | 55 | #define MICROBIT_ID_IO_P13 20 //SCK |
Jonathan Austin |
1:8aa5cdb4ab67 | 56 | #define MICROBIT_ID_IO_P14 21 //MISO |
Jonathan Austin |
1:8aa5cdb4ab67 | 57 | #define MICROBIT_ID_IO_P15 22 //MOSI |
Jonathan Austin |
1:8aa5cdb4ab67 | 58 | #define MICROBIT_ID_IO_P16 23 //PIN 16 |
Jonathan Austin |
1:8aa5cdb4ab67 | 59 | #define MICROBIT_ID_IO_P19 24 //SCL |
Jonathan Austin |
1:8aa5cdb4ab67 | 60 | #define MICROBIT_ID_IO_P20 25 //SDA |
Jonathan Austin |
1:8aa5cdb4ab67 | 61 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 62 | #define MICROBIT_ID_BUTTON_AB 26 // Button A+B multibutton |
Jonathan Austin |
1:8aa5cdb4ab67 | 63 | #define MICROBIT_ID_GESTURE 27 // Gesture events |
Jonathan Austin |
1:8aa5cdb4ab67 | 64 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 65 | #define MICROBIT_ID_THERMOMETER 28 |
Jonathan Austin |
1:8aa5cdb4ab67 | 66 | #define MICROBIT_ID_RADIO 29 |
Jonathan Austin |
1:8aa5cdb4ab67 | 67 | #define MICROBIT_ID_RADIO_DATA_READY 30 |
Jonathan Austin |
1:8aa5cdb4ab67 | 68 | #define MICROBIT_ID_MULTIBUTTON_ATTACH 31 |
Jonathan Austin |
1:8aa5cdb4ab67 | 69 | #define MICROBIT_ID_SERIAL 32 |
Jonathan Austin |
1:8aa5cdb4ab67 | 70 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 71 | #define MICROBIT_ID_MESSAGE_BUS_LISTENER 1021 // Message bus indication that a handler for a given ID has been registered. |
Jonathan Austin |
1:8aa5cdb4ab67 | 72 | #define MICROBIT_ID_NOTIFY_ONE 1022 // Notfication channel, for general purpose synchronisation |
Jonathan Austin |
1:8aa5cdb4ab67 | 73 | #define MICROBIT_ID_NOTIFY 1023 // Notfication channel, for general purpose synchronisation |
Jonathan Austin |
1:8aa5cdb4ab67 | 74 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 75 | // Universal flags used as part of the status field |
Jonathan Austin |
1:8aa5cdb4ab67 | 76 | #define MICROBIT_COMPONENT_RUNNING 0x01 |
Jonathan Austin |
1:8aa5cdb4ab67 | 77 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 78 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 79 | /** |
Jonathan Austin |
1:8aa5cdb4ab67 | 80 | * Class definition for MicroBitComponent. |
Jonathan Austin |
1:8aa5cdb4ab67 | 81 | * |
Jonathan Austin |
1:8aa5cdb4ab67 | 82 | * All components should inherit from this class. |
Jonathan Austin |
1:8aa5cdb4ab67 | 83 | * |
LancasterUniversity | 41:da05ec75cd5d | 84 | * If a component requires regular updates, then that component can be added to the |
LancasterUniversity | 41:da05ec75cd5d | 85 | * to the systemTick and/or idleTick queues. This provides a simple, extensible mechanism |
LancasterUniversity | 41:da05ec75cd5d | 86 | * for code that requires periodic/occasional background processing but does not warrant |
LancasterUniversity | 41:da05ec75cd5d | 87 | * the complexity of maintaining its own thread. |
LancasterUniversity | 41:da05ec75cd5d | 88 | * |
LancasterUniversity | 41:da05ec75cd5d | 89 | * Two levels of support are available. |
Jonathan Austin |
1:8aa5cdb4ab67 | 90 | * |
LancasterUniversity | 41:da05ec75cd5d | 91 | * systemTick() provides a periodic callback during the |
LancasterUniversity | 41:da05ec75cd5d | 92 | * micro:bit's system timer interrupt. This provides a guaranteed periodic callback, but in interrupt context |
LancasterUniversity | 41:da05ec75cd5d | 93 | * and is suitable for code with lightweight processing requirements, but strict time constraints. |
LancasterUniversity | 41:da05ec75cd5d | 94 | * |
LancasterUniversity | 41:da05ec75cd5d | 95 | * idleTick() provides a periodic callback whenever the scheduler is idle. This provides occasional, callbacks |
LancasterUniversity | 41:da05ec75cd5d | 96 | * in the main thread context, but with no guarantees of frequency. This is suitable for non-urgent background tasks. |
Jonathan Austin |
1:8aa5cdb4ab67 | 97 | * |
LancasterUniversity | 41:da05ec75cd5d | 98 | * Components wishing to use these facilities should override the systemTick and/or idleTick functions defined here, and |
LancasterUniversity | 41:da05ec75cd5d | 99 | * register their components using system_timer_add_component() fiber_add_idle_component() respectively. |
LancasterUniversity | 41:da05ec75cd5d | 100 | * |
Jonathan Austin |
1:8aa5cdb4ab67 | 101 | */ |
Jonathan Austin |
1:8aa5cdb4ab67 | 102 | class MicroBitComponent |
Jonathan Austin |
1:8aa5cdb4ab67 | 103 | { |
Jonathan Austin |
1:8aa5cdb4ab67 | 104 | protected: |
Jonathan Austin |
1:8aa5cdb4ab67 | 105 | |
LancasterUniversity | 41:da05ec75cd5d | 106 | uint16_t id; // Event Bus ID of this component |
LancasterUniversity | 41:da05ec75cd5d | 107 | uint8_t status; // Component defined state. |
Jonathan Austin |
1:8aa5cdb4ab67 | 108 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 109 | public: |
Jonathan Austin |
1:8aa5cdb4ab67 | 110 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 111 | /** |
Jonathan Austin |
1:8aa5cdb4ab67 | 112 | * The default constructor of a MicroBitComponent |
Jonathan Austin |
1:8aa5cdb4ab67 | 113 | */ |
Jonathan Austin |
1:8aa5cdb4ab67 | 114 | MicroBitComponent() |
Jonathan Austin |
1:8aa5cdb4ab67 | 115 | { |
Jonathan Austin |
1:8aa5cdb4ab67 | 116 | this->id = 0; |
Jonathan Austin |
1:8aa5cdb4ab67 | 117 | this->status = 0; |
Jonathan Austin |
1:8aa5cdb4ab67 | 118 | } |
Jonathan Austin |
1:8aa5cdb4ab67 | 119 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 120 | /** |
Jonathan Austin |
1:8aa5cdb4ab67 | 121 | * The system timer will call this member function once the component has been added to |
Jonathan Austin |
1:8aa5cdb4ab67 | 122 | * the array of system components using system_timer_add_component. This callback |
Jonathan Austin |
1:8aa5cdb4ab67 | 123 | * will be in interrupt context. |
Jonathan Austin |
1:8aa5cdb4ab67 | 124 | */ |
LancasterUniversity | 41:da05ec75cd5d | 125 | virtual void systemTick() |
LancasterUniversity | 41:da05ec75cd5d | 126 | { |
Jonathan Austin |
1:8aa5cdb4ab67 | 127 | } |
Jonathan Austin |
1:8aa5cdb4ab67 | 128 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 129 | /** |
Jonathan Austin |
1:8aa5cdb4ab67 | 130 | * The idle thread will call this member function once the component has been added to the array |
LancasterUniversity | 41:da05ec75cd5d | 131 | * of idle components using fiber_add_idle_component. |
Jonathan Austin |
1:8aa5cdb4ab67 | 132 | */ |
Jonathan Austin |
1:8aa5cdb4ab67 | 133 | virtual void idleTick() |
Jonathan Austin |
1:8aa5cdb4ab67 | 134 | { |
Jonathan Austin |
1:8aa5cdb4ab67 | 135 | } |
Jonathan Austin |
1:8aa5cdb4ab67 | 136 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 137 | /** |
Jonathan Austin |
1:8aa5cdb4ab67 | 138 | * If you have added your component to the idle or system tick component arrays, |
Jonathan Austin |
1:8aa5cdb4ab67 | 139 | * you must remember to remove your component from them if your component is destructed. |
Jonathan Austin |
1:8aa5cdb4ab67 | 140 | */ |
Jonathan Austin |
1:8aa5cdb4ab67 | 141 | virtual ~MicroBitComponent() |
Jonathan Austin |
1:8aa5cdb4ab67 | 142 | { |
Jonathan Austin |
1:8aa5cdb4ab67 | 143 | } |
Jonathan Austin |
1:8aa5cdb4ab67 | 144 | }; |
Jonathan Austin |
1:8aa5cdb4ab67 | 145 | |
LancasterUniversity | 41:da05ec75cd5d | 146 | #endif |