microbit project 2 Display 25 dots randomly, one by one, until LED matrix is full. Clear screen and repeat on continuous loop.
Revision 0:a5d4211f941f, committed 2019-11-30
- Comitter:
- tsfarber
- Date:
- Sat Nov 30 03:23:46 2019 +0000
- Commit message:
- created by C.Schultz; tested and verified
Changed in this revision
main.cpp | Show annotated file Show diff for this revision Revisions of this file |
microbit.lib | Show annotated file Show diff for this revision Revisions of this file |
diff -r 000000000000 -r a5d4211f941f main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Sat Nov 30 03:23:46 2019 +0000 @@ -0,0 +1,57 @@ +/* +The MIT License (MIT) + +Copyright (c) 2016 British Broadcasting Corporation. +This software is provided by Lancaster University by arrangement with the BBC. + +Permission is hereby granted, free of charge, to any person obtaining a +copy of this software and associated documentation files (the "Software"), +to deal in the Software without restriction, including without limitation +the rights to use, copy, modify, merge, publish, distribute, sublicense, +and/or sell copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +DEALINGS IN THE SOFTWARE. +*/ + +#include "MicroBit.h" + +MicroBit uBit; + +int x = 0; +int y = 0; + + + +int main(){ + // Initialise the micro:bit runtime. + uBit.init(); + + while (1) { + int count = 0; + while (count < 25) { + x = uBit.random(5); + y = uBit.random(5); + if (uBit.display.image.getPixelValue(x, y) == 0) { + uBit.display.image.setPixelValue(x, y, 255); + uBit.sleep(500); + count++; + } else { continue;} + } + uBit.display.image.clear(); + count = 0; + } + release_fiber(); +} + + +
diff -r 000000000000 -r a5d4211f941f microbit.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/microbit.lib Sat Nov 30 03:23:46 2019 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/teams/Lancaster-University/code/microbit/#4b89e7e3494f