A program for the BBC MicroBit that displays temperature and compass headings.
source/main.cpp@4:9146469c80cd, 2016-07-25 (annotated)
- Committer:
- daw9000
- Date:
- Mon Jul 25 15:11:06 2016 +0000
- Revision:
- 4:9146469c80cd
- Parent:
- 3:4476ce40b910
- Child:
- 5:2314ad5e8997
too much sleep ZZZZZzzzzzzzz in wrong places
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
daw9000 | 1:ee422ede0e10 | 1 | /* |
daw9000 | 1:ee422ede0e10 | 2 | The MIT License (MIT) |
daw9000 | 1:ee422ede0e10 | 3 | |
daw9000 | 1:ee422ede0e10 | 4 | Copyright (c) 2016 British Broadcasting Corporation. |
daw9000 | 1:ee422ede0e10 | 5 | This software is provided by Lancaster University by arrangement with the BBC. |
daw9000 | 1:ee422ede0e10 | 6 | |
daw9000 | 1:ee422ede0e10 | 7 | Permission is hereby granted, free of charge, to any person obtaining a |
daw9000 | 1:ee422ede0e10 | 8 | copy of this software and associated documentation files (the "Software"), |
daw9000 | 1:ee422ede0e10 | 9 | to deal in the Software without restriction, including without limitation |
daw9000 | 1:ee422ede0e10 | 10 | the rights to use, copy, modify, merge, publish, distribute, sublicense, |
daw9000 | 1:ee422ede0e10 | 11 | and/or sell copies of the Software, and to permit persons to whom the |
daw9000 | 1:ee422ede0e10 | 12 | Software is furnished to do so, subject to the following conditions: |
daw9000 | 1:ee422ede0e10 | 13 | |
daw9000 | 2:2f72859d7247 | 14 | The above copyright notice and this permission notice shall be included in |
daw9000 | 1:ee422ede0e10 | 15 | all copies or substantial portions of the Software. |
daw9000 | 1:ee422ede0e10 | 16 | |
daw9000 | 1:ee422ede0e10 | 17 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
daw9000 | 1:ee422ede0e10 | 18 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
daw9000 | 1:ee422ede0e10 | 19 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
daw9000 | 1:ee422ede0e10 | 20 | THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
daw9000 | 1:ee422ede0e10 | 21 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
daw9000 | 1:ee422ede0e10 | 22 | FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
daw9000 | 1:ee422ede0e10 | 23 | DEALINGS IN THE SOFTWARE. |
daw9000 | 2:2f72859d7247 | 24 | |
daw9000 | 2:2f72859d7247 | 25 | |
daw9000 | 2:2f72859d7247 | 26 | Using the BBC MicroBit. |
daw9000 | 2:2f72859d7247 | 27 | This program shows the Temperature which can be adjusted up or down to reflect true ambient temperature using B (down) and A (up). |
daw9000 | 2:2f72859d7247 | 28 | Pressing A+B together changes mode from temperature to compass text heading display to compass heading graphic. Pressing A+B will circle around the three |
daw9000 | 2:2f72859d7247 | 29 | modes. |
daw9000 | 2:2f72859d7247 | 30 | Touching pins GND and P0 dims display, GND and P1 brightens display. GND and P2 shows actual device temperature. |
daw9000 | 2:2f72859d7247 | 31 | |
daw9000 | 2:2f72859d7247 | 32 | developed by daw9000. no copywrite, free for whatever... |
daw9000 | 1:ee422ede0e10 | 33 | */ |
daw9000 | 1:ee422ede0e10 | 34 | #include "MicroBit.h" |
daw9000 | 1:ee422ede0e10 | 35 | |
daw9000 | 1:ee422ede0e10 | 36 | |
daw9000 | 1:ee422ede0e10 | 37 | MicroBit uBit; |
daw9000 | 3:4476ce40b910 | 38 | short xx; |
daw9000 | 3:4476ce40b910 | 39 | short mode = 0; |
daw9000 | 1:ee422ede0e10 | 40 | // array of compass headings upper and lower for each point displayed |
daw9000 | 3:4476ce40b910 | 41 | short compassH[16][2]={ |
daw9000 | 1:ee422ede0e10 | 42 | {351,12},{13,33},{34,55},{56,78},{79,100},{101,123},{124,146},{147,169},{170,192}, |
daw9000 | 1:ee422ede0e10 | 43 | {193,215},{216,237},{238,259},{260,282},{283,305},{306,328},{329,350} |
daw9000 | 1:ee422ede0e10 | 44 | }; |
daw9000 | 1:ee422ede0e10 | 45 | // array of compass points display led coordinates |
daw9000 | 3:4476ce40b910 | 46 | /* unused for now short compassLed[16][3][2]={ |
daw9000 | 1:ee422ede0e10 | 47 | {{2,2},{2,1},{2,0}}, |
daw9000 | 1:ee422ede0e10 | 48 | {{2,2},{3,1},{3,0}}, |
daw9000 | 1:ee422ede0e10 | 49 | {{2,2},{3,1},{4,0}}, |
daw9000 | 1:ee422ede0e10 | 50 | {{2,2},{3,2},{4,1}}, |
daw9000 | 1:ee422ede0e10 | 51 | {{2,2},{3,2},{4,2}}, |
daw9000 | 1:ee422ede0e10 | 52 | {{2,2},{3,2},{4,3}}, |
daw9000 | 1:ee422ede0e10 | 53 | {{2,2},{3,3},{4,4}}, |
daw9000 | 1:ee422ede0e10 | 54 | {{2,2},{3,3},{3,4}}, |
daw9000 | 1:ee422ede0e10 | 55 | {{2,2},{2,3},{2,4}}, |
daw9000 | 1:ee422ede0e10 | 56 | {{2,2},{1,3},{1,4}}, |
daw9000 | 1:ee422ede0e10 | 57 | {{2,2},{1,3},{0,4}}, |
daw9000 | 1:ee422ede0e10 | 58 | {{2,2},{1,3},{0,3}}, |
daw9000 | 1:ee422ede0e10 | 59 | {{2,2},{1,2},{0,2}}, |
daw9000 | 1:ee422ede0e10 | 60 | {{2,2},{1,3},{0,1}}, |
daw9000 | 1:ee422ede0e10 | 61 | {{2,2},{1,1},{0,0}}, |
daw9000 | 1:ee422ede0e10 | 62 | {{2,2},{1,1},{1,0}}, |
daw9000 | 3:4476ce40b910 | 63 | }; */ |
daw9000 | 3:4476ce40b910 | 64 | |
daw9000 | 1:ee422ede0e10 | 65 | struct compassRef |
daw9000 | 1:ee422ede0e10 | 66 | { |
daw9000 | 1:ee422ede0e10 | 67 | MicroBitImage xImage; |
daw9000 | 3:4476ce40b910 | 68 | short offsetX; |
daw9000 | 3:4476ce40b910 | 69 | short offsetY; |
daw9000 | 1:ee422ede0e10 | 70 | }; |
daw9000 | 1:ee422ede0e10 | 71 | |
daw9000 | 1:ee422ede0e10 | 72 | MicroBitImage mImage; |
daw9000 | 1:ee422ede0e10 | 73 | //offsetX=2; offsetY=0; |
daw9000 | 1:ee422ede0e10 | 74 | MicroBitImage N("255,0,0\n,255,0,0\n,255,0,0\n"); |
daw9000 | 1:ee422ede0e10 | 75 | MicroBitImage NNE("0,255,0\n,0,255,0\n,255,0,0\n"); |
daw9000 | 1:ee422ede0e10 | 76 | MicroBitImage NE("0,0,255\n,0,255,0\n,255,0,0\n"); |
daw9000 | 1:ee422ede0e10 | 77 | MicroBitImage ENE("0,0,0\n,0,255,255\n,255,0,0\n"); |
daw9000 | 1:ee422ede0e10 | 78 | MicroBitImage E("0,0,0\n0,0,0\n,255,255,255\n"); |
daw9000 | 1:ee422ede0e10 | 79 | //offsetX=2; offsetY=2; |
daw9000 | 1:ee422ede0e10 | 80 | MicroBitImage ESE("255,0,0\n,0,255,255\n,0,0,0\n"); |
daw9000 | 1:ee422ede0e10 | 81 | MicroBitImage SE("255,0,0\n,0,255,0\n,0,0,255\n"); |
daw9000 | 1:ee422ede0e10 | 82 | MicroBitImage SSE("255,0,0\n,0,255,255\n,0,0,0\n"); |
daw9000 | 1:ee422ede0e10 | 83 | MicroBitImage S("255,0,0\n,255,0,0\n,255,0,0\n"); |
daw9000 | 1:ee422ede0e10 | 84 | //offsetX=0; offsetY=2; |
daw9000 | 1:ee422ede0e10 | 85 | MicroBitImage SSW("0,0,255\n,0,255,0\n,0,255,0\n"); |
daw9000 | 1:ee422ede0e10 | 86 | MicroBitImage SW("0,0,255\n,0,255,0\n,255,0,0\n"); |
daw9000 | 1:ee422ede0e10 | 87 | MicroBitImage WSW("0,0,255\n,255,255,0\n,0,0,0\n"); |
daw9000 | 1:ee422ede0e10 | 88 | MicroBitImage W("255,255,255\n,0,0,0\n,0,0,0\n"); |
daw9000 | 1:ee422ede0e10 | 89 | //offsetX=0; offsetY=0; |
daw9000 | 1:ee422ede0e10 | 90 | MicroBitImage WNW("0,0,0\n,255,255,0\n,0,0,255\n"); |
daw9000 | 1:ee422ede0e10 | 91 | MicroBitImage NW("255,0,0\n,0,255,0\n,0,0,255\n"); |
daw9000 | 1:ee422ede0e10 | 92 | MicroBitImage NWN("0,255,0\n,0,255,0\n,0,0,255\n"); |
daw9000 | 1:ee422ede0e10 | 93 | |
daw9000 | 1:ee422ede0e10 | 94 | |
daw9000 | 1:ee422ede0e10 | 95 | void onButton(MicroBitEvent e) |
daw9000 | 1:ee422ede0e10 | 96 | { |
daw9000 | 1:ee422ede0e10 | 97 | if (e.source == MICROBIT_ID_BUTTON_A and e.value == MICROBIT_BUTTON_EVT_CLICK) |
daw9000 | 1:ee422ede0e10 | 98 | { |
daw9000 | 1:ee422ede0e10 | 99 | if (mode==0){ |
daw9000 | 1:ee422ede0e10 | 100 | xx++;} |
daw9000 | 1:ee422ede0e10 | 101 | } |
daw9000 | 1:ee422ede0e10 | 102 | |
daw9000 | 1:ee422ede0e10 | 103 | if (e.source == MICROBIT_ID_BUTTON_B and e.value == MICROBIT_BUTTON_EVT_CLICK) |
daw9000 | 1:ee422ede0e10 | 104 | { |
daw9000 | 1:ee422ede0e10 | 105 | if (mode==0){ |
daw9000 | 1:ee422ede0e10 | 106 | xx--;} |
daw9000 | 1:ee422ede0e10 | 107 | } |
daw9000 | 1:ee422ede0e10 | 108 | |
daw9000 | 1:ee422ede0e10 | 109 | if (e.source == MICROBIT_ID_BUTTON_A and e.value == MICROBIT_BUTTON_EVT_LONG_CLICK) |
daw9000 | 1:ee422ede0e10 | 110 | { |
daw9000 | 1:ee422ede0e10 | 111 | |
daw9000 | 1:ee422ede0e10 | 112 | } |
daw9000 | 1:ee422ede0e10 | 113 | |
daw9000 | 1:ee422ede0e10 | 114 | if (e.source == MICROBIT_ID_BUTTON_B and e.value == MICROBIT_BUTTON_EVT_LONG_CLICK) |
daw9000 | 1:ee422ede0e10 | 115 | { |
daw9000 | 1:ee422ede0e10 | 116 | } |
daw9000 | 1:ee422ede0e10 | 117 | |
daw9000 | 1:ee422ede0e10 | 118 | if (e.source == MICROBIT_ID_BUTTON_AB and e.value == MICROBIT_BUTTON_EVT_CLICK) |
daw9000 | 1:ee422ede0e10 | 119 | { |
daw9000 | 1:ee422ede0e10 | 120 | mode++; |
daw9000 | 1:ee422ede0e10 | 121 | if (mode>2) |
daw9000 | 1:ee422ede0e10 | 122 | { |
daw9000 | 1:ee422ede0e10 | 123 | mode=0; |
daw9000 | 1:ee422ede0e10 | 124 | } |
daw9000 | 1:ee422ede0e10 | 125 | } |
daw9000 | 1:ee422ede0e10 | 126 | |
daw9000 | 1:ee422ede0e10 | 127 | if (e.source == MICROBIT_ID_IO_P0) |
daw9000 | 1:ee422ede0e10 | 128 | { |
daw9000 | 1:ee422ede0e10 | 129 | if (uBit.io.P0.isTouched()) |
daw9000 | 1:ee422ede0e10 | 130 | { |
daw9000 | 1:ee422ede0e10 | 131 | if (uBit.display.getBrightness() > 25) |
daw9000 | 1:ee422ede0e10 | 132 | { |
daw9000 | 1:ee422ede0e10 | 133 | uBit.display.setBrightness(uBit.display.getBrightness()-100); |
daw9000 | 1:ee422ede0e10 | 134 | } |
daw9000 | 1:ee422ede0e10 | 135 | else{ |
daw9000 | 1:ee422ede0e10 | 136 | uBit.display.setBrightness(5); |
daw9000 | 1:ee422ede0e10 | 137 | } |
daw9000 | 1:ee422ede0e10 | 138 | |
daw9000 | 1:ee422ede0e10 | 139 | } |
daw9000 | 1:ee422ede0e10 | 140 | |
daw9000 | 1:ee422ede0e10 | 141 | } |
daw9000 | 1:ee422ede0e10 | 142 | |
daw9000 | 1:ee422ede0e10 | 143 | if (e.source == MICROBIT_ID_IO_P1) |
daw9000 | 1:ee422ede0e10 | 144 | { |
daw9000 | 1:ee422ede0e10 | 145 | |
daw9000 | 1:ee422ede0e10 | 146 | if (uBit.io.P1.isTouched()) |
daw9000 | 1:ee422ede0e10 | 147 | { |
daw9000 | 1:ee422ede0e10 | 148 | if (uBit.display.getBrightness()<225) |
daw9000 | 1:ee422ede0e10 | 149 | { |
daw9000 | 1:ee422ede0e10 | 150 | uBit.display.setBrightness(uBit.display.getBrightness()+100); |
daw9000 | 1:ee422ede0e10 | 151 | } |
daw9000 | 1:ee422ede0e10 | 152 | else |
daw9000 | 1:ee422ede0e10 | 153 | { |
daw9000 | 1:ee422ede0e10 | 154 | uBit.display.setBrightness(255); |
daw9000 | 1:ee422ede0e10 | 155 | } |
daw9000 | 1:ee422ede0e10 | 156 | |
daw9000 | 1:ee422ede0e10 | 157 | } |
daw9000 | 1:ee422ede0e10 | 158 | } |
daw9000 | 1:ee422ede0e10 | 159 | |
daw9000 | 1:ee422ede0e10 | 160 | |
daw9000 | 1:ee422ede0e10 | 161 | if (e.source == MICROBIT_ID_IO_P2) |
daw9000 | 1:ee422ede0e10 | 162 | { |
daw9000 | 1:ee422ede0e10 | 163 | |
daw9000 | 4:9146469c80cd | 164 | if (uBit.io.P2.isTouched()) |
daw9000 | 4:9146469c80cd | 165 | { |
daw9000 | 1:ee422ede0e10 | 166 | uBit.display.scroll("DevTemp="); |
daw9000 | 1:ee422ede0e10 | 167 | |
daw9000 | 1:ee422ede0e10 | 168 | uBit.display.scroll( uBit.thermometer.getTemperature()); |
daw9000 | 4:9146469c80cd | 169 | |
daw9000 | 4:9146469c80cd | 170 | } |
daw9000 | 1:ee422ede0e10 | 171 | |
daw9000 | 1:ee422ede0e10 | 172 | } |
daw9000 | 4:9146469c80cd | 173 | } |
daw9000 | 3:4476ce40b910 | 174 | compassRef compassPoints(short compassHeading) |
daw9000 | 1:ee422ede0e10 | 175 | { |
daw9000 | 1:ee422ede0e10 | 176 | |
daw9000 | 1:ee422ede0e10 | 177 | |
daw9000 | 3:4476ce40b910 | 178 | short h; |
daw9000 | 1:ee422ede0e10 | 179 | compassRef mcompassRef; |
daw9000 | 1:ee422ede0e10 | 180 | |
daw9000 | 1:ee422ede0e10 | 181 | h=compassHeading; |
daw9000 | 1:ee422ede0e10 | 182 | // special case for 351 -> 12 deg N |
daw9000 | 1:ee422ede0e10 | 183 | if (h <= 12){mcompassRef.xImage=N; mcompassRef.offsetX = 2; mcompassRef.offsetY=0;} |
daw9000 | 1:ee422ede0e10 | 184 | if (h >=351 and h<=360){mcompassRef.xImage=N;mcompassRef.offsetX = 2; mcompassRef.offsetY=0;} |
daw9000 | 1:ee422ede0e10 | 185 | if (h >=compassH[1][0] and h<=compassH[1][1]) {mcompassRef.xImage=NNE; mcompassRef.offsetX = 2; mcompassRef.offsetY=0;} |
daw9000 | 1:ee422ede0e10 | 186 | if (h >= compassH[2][0] and h<=compassH[2][1]) {mcompassRef.xImage=NE; mcompassRef.offsetX = 2; mcompassRef.offsetY=0;} |
daw9000 | 1:ee422ede0e10 | 187 | if (h >= compassH[3][0] and h<=compassH[3][1]) {mcompassRef.xImage=ENE;mcompassRef.offsetX=2; mcompassRef.offsetY=0;} |
daw9000 | 1:ee422ede0e10 | 188 | if (h>=compassH[4][0] and h<=compassH[4][1]) {mcompassRef.xImage=E;mcompassRef.offsetX=2; mcompassRef.offsetY=0;} |
daw9000 | 1:ee422ede0e10 | 189 | if (h>=compassH[5][0] and h<=compassH[5][1]) {mcompassRef.xImage=ESE;mcompassRef.offsetX=2; mcompassRef.offsetY=2;} |
daw9000 | 1:ee422ede0e10 | 190 | if (h>=compassH[6][0] and h<=compassH[6][1]) {mcompassRef.xImage=SE;mcompassRef.offsetX=2; mcompassRef.offsetY=2;} |
daw9000 | 1:ee422ede0e10 | 191 | if (h>=compassH[7][0] and h<=compassH[7][1]) {mcompassRef.xImage=SSE;mcompassRef.offsetX=2; mcompassRef.offsetY=2;} |
daw9000 | 1:ee422ede0e10 | 192 | if (h>=compassH[8][0] and h<=compassH[8][1]) {mcompassRef.xImage=S;mcompassRef.offsetX=2; mcompassRef.offsetY=2;} |
daw9000 | 1:ee422ede0e10 | 193 | if (h>=compassH[9][0] and h<=compassH[9][1]) {mcompassRef.xImage=SSW;mcompassRef.offsetX=0; mcompassRef.offsetY=2;} |
daw9000 | 1:ee422ede0e10 | 194 | if (h>=compassH[10][0] and h<=compassH[10][1]) {mcompassRef.xImage=SW;mcompassRef.offsetX=0; mcompassRef.offsetY=2;} |
daw9000 | 1:ee422ede0e10 | 195 | if (h>=compassH[11][0] and h<=compassH[11][1]) {mcompassRef.xImage=WSW;mcompassRef.offsetX=0; mcompassRef.offsetY=2;} |
daw9000 | 1:ee422ede0e10 | 196 | if (h>=compassH[12][0] and h<=compassH[12][1]) {mcompassRef.xImage=W;mcompassRef.offsetX=0; mcompassRef.offsetY=2;} |
daw9000 | 1:ee422ede0e10 | 197 | if (h>=compassH[13][0] and h<=compassH[13][1]) {mcompassRef.xImage=WNW;mcompassRef.offsetX=0; mcompassRef.offsetY=0;} |
daw9000 | 1:ee422ede0e10 | 198 | if (h>=compassH[14][0] and h<=compassH[14][1]) {mcompassRef.xImage=NW;mcompassRef.offsetX=0; mcompassRef.offsetY=0;} |
daw9000 | 1:ee422ede0e10 | 199 | if (h>=compassH[15][0] and h<=compassH[15][1]) {mcompassRef.xImage=NWN;mcompassRef.offsetX=0; mcompassRef.offsetY=0;} |
daw9000 | 1:ee422ede0e10 | 200 | |
daw9000 | 1:ee422ede0e10 | 201 | return mcompassRef; |
daw9000 | 1:ee422ede0e10 | 202 | } |
daw9000 | 1:ee422ede0e10 | 203 | |
daw9000 | 1:ee422ede0e10 | 204 | int main(void) |
daw9000 | 1:ee422ede0e10 | 205 | { |
daw9000 | 1:ee422ede0e10 | 206 | // Initialise the micro:bit runtime. |
daw9000 | 1:ee422ede0e10 | 207 | uBit.init(); |
daw9000 | 1:ee422ede0e10 | 208 | // Register to receive events when any buttons are clicked, including the A+B virtual button (both buttons at once). |
daw9000 | 1:ee422ede0e10 | 209 | uBit.messageBus.listen(MICROBIT_ID_BUTTON_A, MICROBIT_EVT_ANY, onButton); |
daw9000 | 1:ee422ede0e10 | 210 | uBit.messageBus.listen(MICROBIT_ID_BUTTON_B, MICROBIT_EVT_ANY, onButton); |
daw9000 | 1:ee422ede0e10 | 211 | uBit.messageBus.listen(MICROBIT_ID_BUTTON_AB, MICROBIT_EVT_ANY, onButton); |
daw9000 | 1:ee422ede0e10 | 212 | // Also register for touch events on P0, P1 and P2. |
daw9000 | 1:ee422ede0e10 | 213 | uBit.messageBus.listen(MICROBIT_ID_IO_P0, MICROBIT_EVT_ANY, onButton); |
daw9000 | 1:ee422ede0e10 | 214 | uBit.messageBus.listen(MICROBIT_ID_IO_P1, MICROBIT_EVT_ANY, onButton); |
daw9000 | 1:ee422ede0e10 | 215 | uBit.messageBus.listen(MICROBIT_ID_IO_P2, MICROBIT_EVT_ANY, onButton); |
daw9000 | 1:ee422ede0e10 | 216 | |
daw9000 | 1:ee422ede0e10 | 217 | // Put the P0, P1 and P2 pins into touch sense mode. |
daw9000 | 1:ee422ede0e10 | 218 | |
daw9000 | 1:ee422ede0e10 | 219 | uBit.io.P0.isTouched(); |
daw9000 | 1:ee422ede0e10 | 220 | uBit.io.P1.isTouched(); |
daw9000 | 1:ee422ede0e10 | 221 | uBit.io.P2.isTouched(); |
daw9000 | 1:ee422ede0e10 | 222 | |
daw9000 | 1:ee422ede0e10 | 223 | while (true) |
daw9000 | 1:ee422ede0e10 | 224 | { |
daw9000 | 1:ee422ede0e10 | 225 | if ( (not(uBit.io.P0.isTouched())) and (not(uBit.io.P1.isTouched())) and (not (uBit.io.P2.isTouched())) ) |
daw9000 | 1:ee422ede0e10 | 226 | { |
daw9000 | 1:ee422ede0e10 | 227 | if (mode==0) |
daw9000 | 1:ee422ede0e10 | 228 | { |
daw9000 | 1:ee422ede0e10 | 229 | uBit.display.scroll("Temp="); |
daw9000 | 1:ee422ede0e10 | 230 | |
daw9000 | 1:ee422ede0e10 | 231 | uBit.display.scroll( uBit.thermometer.getTemperature() + xx); |
daw9000 | 4:9146469c80cd | 232 | uBit.sleep(1000); |
daw9000 | 1:ee422ede0e10 | 233 | } |
daw9000 | 1:ee422ede0e10 | 234 | if (mode==1) |
daw9000 | 1:ee422ede0e10 | 235 | { |
daw9000 | 1:ee422ede0e10 | 236 | uBit.display.scroll("Hdg:"); |
daw9000 | 1:ee422ede0e10 | 237 | uBit.display.scroll(uBit.compass.heading()); |
daw9000 | 4:9146469c80cd | 238 | uBit.sleep(1000); |
daw9000 | 1:ee422ede0e10 | 239 | } |
daw9000 | 1:ee422ede0e10 | 240 | if (mode==2) |
daw9000 | 1:ee422ede0e10 | 241 | { |
daw9000 | 1:ee422ede0e10 | 242 | uBit.display.clear(); |
daw9000 | 1:ee422ede0e10 | 243 | compassRef myCompass; |
daw9000 | 3:4476ce40b910 | 244 | short hdg = uBit.compass.heading(); |
daw9000 | 1:ee422ede0e10 | 245 | myCompass = compassPoints(hdg); |
daw9000 | 1:ee422ede0e10 | 246 | mImage = myCompass.xImage; |
daw9000 | 3:4476ce40b910 | 247 | short offsetX = myCompass.offsetX; |
daw9000 | 3:4476ce40b910 | 248 | short offsetY = myCompass.offsetY; |
daw9000 | 1:ee422ede0e10 | 249 | uBit.display.print(mImage,offsetX,offsetY); |
daw9000 | 4:9146469c80cd | 250 | uBit.sleep(250); |
daw9000 | 1:ee422ede0e10 | 251 | } |
daw9000 | 1:ee422ede0e10 | 252 | |
daw9000 | 1:ee422ede0e10 | 253 | |
daw9000 | 1:ee422ede0e10 | 254 | } |
daw9000 | 1:ee422ede0e10 | 255 | } |
daw9000 | 1:ee422ede0e10 | 256 | // If main exits, there may still be other fibers running or registered event handlers etc. |
daw9000 | 1:ee422ede0e10 | 257 | // Simply release this fiber, which will mean we enter the scheduler. Worse case, we then |
daw9000 | 1:ee422ede0e10 | 258 | // sit in the idle task forever, in a power efficient sleep. |
daw9000 | 4:9146469c80cd | 259 | |
daw9000 | 1:ee422ede0e10 | 260 | release_fiber(); |
daw9000 | 1:ee422ede0e10 | 261 | |
daw9000 | 1:ee422ede0e10 | 262 | } |