Revised to disable BLE for radio communication as needed.
Dependencies: BLE_API nRF51822 mbed-dev-bin
inc/drivers/MicroBitCompassCalibrator.h@74:26717338739d, 2019-11-26 (annotated)
- Committer:
- tsfarber
- Date:
- Tue Nov 26 04:12:46 2019 +0000
- Revision:
- 74:26717338739d
- Parent:
- 1:8aa5cdb4ab67
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_COMPASS_CALIBRATOR_H |
Jonathan Austin |
1:8aa5cdb4ab67 | 27 | #define MICROBIT_COMPASS_CALIBRATOR_H |
Jonathan Austin |
1:8aa5cdb4ab67 | 28 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 29 | #include "MicroBitConfig.h" |
Jonathan Austin |
1:8aa5cdb4ab67 | 30 | #include "MicroBitCompass.h" |
Jonathan Austin |
1:8aa5cdb4ab67 | 31 | #include "MicroBitAccelerometer.h" |
Jonathan Austin |
1:8aa5cdb4ab67 | 32 | #include "MicroBitDisplay.h" |
Jonathan Austin |
1:8aa5cdb4ab67 | 33 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 34 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 35 | /** |
Jonathan Austin |
1:8aa5cdb4ab67 | 36 | * Class definition for an interactive compass calibration algorithm. |
Jonathan Austin |
1:8aa5cdb4ab67 | 37 | * |
Jonathan Austin |
1:8aa5cdb4ab67 | 38 | * The algorithm uses an accelerometer to ensure that a broad range of sample data has been gathered |
Jonathan Austin |
1:8aa5cdb4ab67 | 39 | * from the compass module, then performs a least mean squares optimisation of the |
Jonathan Austin |
1:8aa5cdb4ab67 | 40 | * results to determine the calibration data for the compass. |
Jonathan Austin |
1:8aa5cdb4ab67 | 41 | * |
Jonathan Austin |
1:8aa5cdb4ab67 | 42 | * The LED matrix display is used to provide feedback to the user on the gestures required. |
Jonathan Austin |
1:8aa5cdb4ab67 | 43 | * |
Jonathan Austin |
1:8aa5cdb4ab67 | 44 | * This class listens for calibration requests from the compass (on the default event model), |
Jonathan Austin |
1:8aa5cdb4ab67 | 45 | * and automatically initiates a calibration sequence as necessary. |
Jonathan Austin |
1:8aa5cdb4ab67 | 46 | */ |
Jonathan Austin |
1:8aa5cdb4ab67 | 47 | class MicroBitCompassCalibrator |
Jonathan Austin |
1:8aa5cdb4ab67 | 48 | { |
Jonathan Austin |
1:8aa5cdb4ab67 | 49 | MicroBitCompass& compass; |
Jonathan Austin |
1:8aa5cdb4ab67 | 50 | MicroBitAccelerometer& accelerometer; |
Jonathan Austin |
1:8aa5cdb4ab67 | 51 | MicroBitDisplay& display; |
Jonathan Austin |
1:8aa5cdb4ab67 | 52 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 53 | public: |
Jonathan Austin |
1:8aa5cdb4ab67 | 54 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 55 | /** |
Jonathan Austin |
1:8aa5cdb4ab67 | 56 | * Constructor. |
Jonathan Austin |
1:8aa5cdb4ab67 | 57 | * |
Jonathan Austin |
1:8aa5cdb4ab67 | 58 | * Create an object capable of calibrating the compass. |
Jonathan Austin |
1:8aa5cdb4ab67 | 59 | * |
Jonathan Austin |
1:8aa5cdb4ab67 | 60 | * The algorithm uses an accelerometer to ensure that a broad range of sample data has been gathered |
Jonathan Austin |
1:8aa5cdb4ab67 | 61 | * from the compass module, then performs a least mean squares optimisation of the |
Jonathan Austin |
1:8aa5cdb4ab67 | 62 | * results to determine the calibration data for the compass. |
Jonathan Austin |
1:8aa5cdb4ab67 | 63 | * |
Jonathan Austin |
1:8aa5cdb4ab67 | 64 | * The LED matrix display is used to provide feedback to the user on the gestures required. |
Jonathan Austin |
1:8aa5cdb4ab67 | 65 | * |
Jonathan Austin |
1:8aa5cdb4ab67 | 66 | * @param compass The compass instance to calibrate. |
Jonathan Austin |
1:8aa5cdb4ab67 | 67 | * |
Jonathan Austin |
1:8aa5cdb4ab67 | 68 | * @param accelerometer The accelerometer to gather contextual data from. |
Jonathan Austin |
1:8aa5cdb4ab67 | 69 | * |
Jonathan Austin |
1:8aa5cdb4ab67 | 70 | * @param display The LED matrix to display user feedback on. |
Jonathan Austin |
1:8aa5cdb4ab67 | 71 | */ |
Jonathan Austin |
1:8aa5cdb4ab67 | 72 | MicroBitCompassCalibrator(MicroBitCompass& _compass, MicroBitAccelerometer& _accelerometer, MicroBitDisplay& _display); |
Jonathan Austin |
1:8aa5cdb4ab67 | 73 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 74 | /** |
Jonathan Austin |
1:8aa5cdb4ab67 | 75 | * Performs a simple game that in parallel, calibrates the compass. |
Jonathan Austin |
1:8aa5cdb4ab67 | 76 | * |
Jonathan Austin |
1:8aa5cdb4ab67 | 77 | * This function is executed automatically when the user requests a compass bearing, and compass calibration is required. |
Jonathan Austin |
1:8aa5cdb4ab67 | 78 | * |
Jonathan Austin |
1:8aa5cdb4ab67 | 79 | * This function is, by design, synchronous and only returns once calibration is complete. |
Jonathan Austin |
1:8aa5cdb4ab67 | 80 | */ |
Jonathan Austin |
1:8aa5cdb4ab67 | 81 | void calibrate(MicroBitEvent); |
Jonathan Austin |
1:8aa5cdb4ab67 | 82 | }; |
Jonathan Austin |
1:8aa5cdb4ab67 | 83 | |
Jonathan Austin |
1:8aa5cdb4ab67 | 84 | #endif |