Lancaster University / microbit-dal

mbed.org local branch of microbit-dal. The real version lives in git at https://github.com/lancaster-university/microbit-dal

Dependencies:   BLE_API nRF51822 mbed-dev-bin

Dependents:   microbit Microbit IoTChallenge1 microbit ... more

inc/drivers/MicroBitMatrixMaps.h@71:2f5caf7dd454, 2016-07-13 (annotated)

Committer:
LancasterUniversity
Date:
Wed Jul 13 12:18:51 2016 +0100
Revision:
71:2f5caf7dd454
Parent:
1:8aa5cdb4ab67 
Synchronized with git rev ff547977

Author: Joe Finney

microbit: Removed dependency on microbit target for MicroBitDisplay



 - removed ROW1 and COL1 dependencies that are defined in the bbc-microbit

   family of mbed targets, so that microbit-dal can be compiled for other mbed

   targets. #172



 - removed legacy reference to the default microbitMatrixMap in

   MicroBitDisplay, in favour of the map configured through the constructor.

Who changed what in which revision?

UserRevisionLine numberNew 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 /**
Jonathan Austin 1:8aa5cdb4ab67 27 * Definition of the LED Matrix maps supported.
Jonathan Austin 1:8aa5cdb4ab67 28 * Each map represents the layou of a different device.
Jonathan Austin 1:8aa5cdb4ab67 29 *
Jonathan Austin 1:8aa5cdb4ab67 30 * Ensure only one of these is selected.
Jonathan Austin 1:8aa5cdb4ab67 31 */
Jonathan Austin 1:8aa5cdb4ab67 32
Jonathan Austin 1:8aa5cdb4ab67 33 #ifndef MICROBIT_MATRIX_MAPS_H
Jonathan Austin 1:8aa5cdb4ab67 34 #define MICROBIT_MATRIX_MAPS_H
Jonathan Austin 1:8aa5cdb4ab67 35
Jonathan Austin 1:8aa5cdb4ab67 36 #include "MicroBitConfig.h"
Jonathan Austin 1:8aa5cdb4ab67 37 #include "mbed.h"
Jonathan Austin 1:8aa5cdb4ab67 38
Jonathan Austin 1:8aa5cdb4ab67 39 #define NO_CONN 0
Jonathan Austin 1:8aa5cdb4ab67 40
Jonathan Austin 1:8aa5cdb4ab67 41 /**
Jonathan Austin 1:8aa5cdb4ab67 42 * Provides the mapping from Matrix ROW/COL to a linear X/Y buffer.
Jonathan Austin 1:8aa5cdb4ab67 43 * It's arranged such that matrixMap[col, row] provides the [x,y] screen co-ord.
Jonathan Austin 1:8aa5cdb4ab67 44 */
Jonathan Austin 1:8aa5cdb4ab67 45
Jonathan Austin 1:8aa5cdb4ab67 46 struct MatrixPoint
Jonathan Austin 1:8aa5cdb4ab67 47 {
Jonathan Austin 1:8aa5cdb4ab67 48 uint8_t x;
Jonathan Austin 1:8aa5cdb4ab67 49 uint8_t y;
Jonathan Austin 1:8aa5cdb4ab67 50 };
Jonathan Austin 1:8aa5cdb4ab67 51
Jonathan Austin 1:8aa5cdb4ab67 52 /**
Jonathan Austin 1:8aa5cdb4ab67 53 * This struct presumes rows and columns are arranged contiguously...
Jonathan Austin 1:8aa5cdb4ab67 54 */
Jonathan Austin 1:8aa5cdb4ab67 55 struct MatrixMap
Jonathan Austin 1:8aa5cdb4ab67 56 {
Jonathan Austin 1:8aa5cdb4ab67 57 int width; // The physical width of the LED matrix, in pixels.
Jonathan Austin 1:8aa5cdb4ab67 58 int height; // The physical height of the LED matrix, in pixels.
Jonathan Austin 1:8aa5cdb4ab67 59 int rows; // The number of drive pins connected to LEDs.
Jonathan Austin 1:8aa5cdb4ab67 60 int columns; // The number of sink pins connected to the LEDs.
Jonathan Austin 1:8aa5cdb4ab67 61
Jonathan Austin 1:8aa5cdb4ab67 62 PinName rowStart; // ID of the first drive pin.
Jonathan Austin 1:8aa5cdb4ab67 63 PinName columnStart; // ID of the first sink pink.
Jonathan Austin 1:8aa5cdb4ab67 64
Jonathan Austin 1:8aa5cdb4ab67 65 const MatrixPoint *map; // Table mapping logical LED positions to physical positions.
Jonathan Austin 1:8aa5cdb4ab67 66 };
Jonathan Austin 1:8aa5cdb4ab67 67
Jonathan Austin 1:8aa5cdb4ab67 68 /*
Jonathan Austin 1:8aa5cdb4ab67 69 * Dimensions for well known micro:bit LED configurations
Jonathan Austin 1:8aa5cdb4ab67 70 */
Jonathan Austin 1:8aa5cdb4ab67 71 #define MICROBIT_DISPLAY_WIDTH 5
Jonathan Austin 1:8aa5cdb4ab67 72 #define MICROBIT_DISPLAY_HEIGHT 5
LancasterUniversity 71:2f5caf7dd454 73 #define MICROBIT_DISPLAY_ROW1 p13
LancasterUniversity 71:2f5caf7dd454 74 #define MICROBIT_DISPLAY_COL1 p4
LancasterUniversity 71:2f5caf7dd454 75
Jonathan Austin 1:8aa5cdb4ab67 76
Jonathan Austin 1:8aa5cdb4ab67 77 #if MICROBIT_DISPLAY_TYPE == MICROBUG_REFERENCE_DEVICE
Jonathan Austin 1:8aa5cdb4ab67 78
Jonathan Austin 1:8aa5cdb4ab67 79 #define MICROBIT_DISPLAY_COLUMN_COUNT 5
Jonathan Austin 1:8aa5cdb4ab67 80 #define MICROBIT_DISPLAY_ROW_COUNT 5
Jonathan Austin 1:8aa5cdb4ab67 81
Jonathan Austin 1:8aa5cdb4ab67 82 const MatrixPoint microbitDisplayMap[MICROBIT_DISPLAY_ROW_COUNT * MICROBIT_DISPLAY_COLUMN_COUNT] =
Jonathan Austin 1:8aa5cdb4ab67 83 {
Jonathan Austin 1:8aa5cdb4ab67 84 {0,0},{0,1},{0,2},{0,3},{0,4},
Jonathan Austin 1:8aa5cdb4ab67 85 {1,0},{1,1},{1,2},{1,3},{1,4},
Jonathan Austin 1:8aa5cdb4ab67 86 {2,0},{2,1},{2,2},{2,3},{2,4},
Jonathan Austin 1:8aa5cdb4ab67 87 {3,0},{3,1},{3,2},{3,3},{3,4},
Jonathan Austin 1:8aa5cdb4ab67 88 {4,0},{4,1},{4,2},{4,3},{4,4}
Jonathan Austin 1:8aa5cdb4ab67 89 };
Jonathan Austin 1:8aa5cdb4ab67 90
Jonathan Austin 1:8aa5cdb4ab67 91 #endif
Jonathan Austin 1:8aa5cdb4ab67 92
Jonathan Austin 1:8aa5cdb4ab67 93 #if MICROBIT_DISPLAY_TYPE == MICROBIT_3X9
Jonathan Austin 1:8aa5cdb4ab67 94
Jonathan Austin 1:8aa5cdb4ab67 95 #define MICROBIT_DISPLAY_COLUMN_COUNT 9
Jonathan Austin 1:8aa5cdb4ab67 96 #define MICROBIT_DISPLAY_ROW_COUNT 3
Jonathan Austin 1:8aa5cdb4ab67 97
Jonathan Austin 1:8aa5cdb4ab67 98 const MatrixPoint microbitDisplayMap[MICROBIT_DISPLAY_ROW_COUNT * MICROBIT_DISPLAY_COLUMN_COUNT] =
Jonathan Austin 1:8aa5cdb4ab67 99 {
Jonathan Austin 1:8aa5cdb4ab67 100 {0,4},{0,3},{1,1},
Jonathan Austin 1:8aa5cdb4ab67 101 {1,4},{4,2},{0,1},
Jonathan Austin 1:8aa5cdb4ab67 102 {2,4},{3,2},{4,0},
Jonathan Austin 1:8aa5cdb4ab67 103 {3,4},{2,2},{3,0},
Jonathan Austin 1:8aa5cdb4ab67 104 {4,4},{1,2},{2,0},
Jonathan Austin 1:8aa5cdb4ab67 105 {4,3},{0,2},{1,0},
Jonathan Austin 1:8aa5cdb4ab67 106 {3,3},{4,1},{0,0},
Jonathan Austin 1:8aa5cdb4ab67 107 {2,3},{3,1},{NO_CONN,NO_CONN},
Jonathan Austin 1:8aa5cdb4ab67 108 {1,3},{2,1},{NO_CONN,NO_CONN}
Jonathan Austin 1:8aa5cdb4ab67 109 };
Jonathan Austin 1:8aa5cdb4ab67 110
Jonathan Austin 1:8aa5cdb4ab67 111 #endif
Jonathan Austin 1:8aa5cdb4ab67 112
Jonathan Austin 1:8aa5cdb4ab67 113 #if MICROBIT_DISPLAY_TYPE == MICROBIT_SB1
Jonathan Austin 1:8aa5cdb4ab67 114
Jonathan Austin 1:8aa5cdb4ab67 115 #define MICROBIT_DISPLAY_COLUMN_COUNT 3
Jonathan Austin 1:8aa5cdb4ab67 116 #define MICROBIT_DISPLAY_ROW_COUNT 9
Jonathan Austin 1:8aa5cdb4ab67 117
Jonathan Austin 1:8aa5cdb4ab67 118 const MatrixPoint microbitDisplayMap[MICROBIT_DISPLAY_ROW_COUNT * MICROBIT_DISPLAY_COLUMN_COUNT] =
Jonathan Austin 1:8aa5cdb4ab67 119 {
Jonathan Austin 1:8aa5cdb4ab67 120 {0,4},{1,4},{2,4},{3,4},{4,4},{4,3},{3,3},{2,3},{1,3},
Jonathan Austin 1:8aa5cdb4ab67 121 {0,3},{4,2},{3,2},{2,2},{1,2},{0,2},{4,1},{3,1},{2,1},
Jonathan Austin 1:8aa5cdb4ab67 122 {1,1},{0,1},{4,0},{3,0},{2,0},{1,0},{0,0},{NO_CONN,NO_CONN},{NO_CONN,NO_CONN}
Jonathan Austin 1:8aa5cdb4ab67 123 };
Jonathan Austin 1:8aa5cdb4ab67 124
Jonathan Austin 1:8aa5cdb4ab67 125 #endif
Jonathan Austin 1:8aa5cdb4ab67 126
Jonathan Austin 1:8aa5cdb4ab67 127 #if MICROBIT_DISPLAY_TYPE == MICROBIT_SB2
Jonathan Austin 1:8aa5cdb4ab67 128
Jonathan Austin 1:8aa5cdb4ab67 129 #define MICROBIT_DISPLAY_COLUMN_COUNT 9
Jonathan Austin 1:8aa5cdb4ab67 130 #define MICROBIT_DISPLAY_ROW_COUNT 3
Jonathan Austin 1:8aa5cdb4ab67 131
Jonathan Austin 1:8aa5cdb4ab67 132 const MatrixPoint microbitDisplayMap[MICROBIT_DISPLAY_ROW_COUNT * MICROBIT_DISPLAY_COLUMN_COUNT] =
Jonathan Austin 1:8aa5cdb4ab67 133 {
Jonathan Austin 1:8aa5cdb4ab67 134 {0,0},{4,2},{2,4},
Jonathan Austin 1:8aa5cdb4ab67 135 {2,0},{0,2},{4,4},
Jonathan Austin 1:8aa5cdb4ab67 136 {4,0},{2,2},{0,4},
Jonathan Austin 1:8aa5cdb4ab67 137 {4,3},{1,0},{0,1},
Jonathan Austin 1:8aa5cdb4ab67 138 {3,3},{3,0},{1,1},
Jonathan Austin 1:8aa5cdb4ab67 139 {2,3},{3,4},{2,1},
Jonathan Austin 1:8aa5cdb4ab67 140 {1,3},{1,4},{3,1},
Jonathan Austin 1:8aa5cdb4ab67 141 {0,3},{NO_CONN,NO_CONN},{4,1},
Jonathan Austin 1:8aa5cdb4ab67 142 {1,2},{NO_CONN,NO_CONN},{3,2}
Jonathan Austin 1:8aa5cdb4ab67 143 };
Jonathan Austin 1:8aa5cdb4ab67 144
Jonathan Austin 1:8aa5cdb4ab67 145 #endif
Jonathan Austin 1:8aa5cdb4ab67 146
Jonathan Austin 1:8aa5cdb4ab67 147 //ROW1 and COL1 are defined in mbed classic:
Jonathan Austin 1:8aa5cdb4ab67 148 //https://github.com/mbedmicro/mbed/blob/master/libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_MCU_NRF51822/TARGET_NRF51_MICROBIT/PinNames.h
Jonathan Austin 1:8aa5cdb4ab67 149 const MatrixMap microbitMatrixMap =
Jonathan Austin 1:8aa5cdb4ab67 150 {
Jonathan Austin 1:8aa5cdb4ab67 151 MICROBIT_DISPLAY_WIDTH,
Jonathan Austin 1:8aa5cdb4ab67 152 MICROBIT_DISPLAY_HEIGHT,
Jonathan Austin 1:8aa5cdb4ab67 153 MICROBIT_DISPLAY_ROW_COUNT,
Jonathan Austin 1:8aa5cdb4ab67 154 MICROBIT_DISPLAY_COLUMN_COUNT,
LancasterUniversity 71:2f5caf7dd454 155 MICROBIT_DISPLAY_ROW1,
LancasterUniversity 71:2f5caf7dd454 156 MICROBIT_DISPLAY_COL1,
Jonathan Austin 1:8aa5cdb4ab67 157 microbitDisplayMap
Jonathan Austin 1:8aa5cdb4ab67 158 };
Jonathan Austin 1:8aa5cdb4ab67 159
LancasterUniversity 71:2f5caf7dd454 160 #endif