microbit digital read test based on Lancaster University runtime
Fork of microbit-hello-world by
main.cpp
00001 /* 00002 The MIT License (MIT) 00003 00004 Copyright (c) 2016 British Broadcasting Corporation. 00005 This software is provided by Lancaster University by arrangement with the BBC. 00006 00007 Permission is hereby granted, free of charge, to any person obtaining a 00008 copy of this software and associated documentation files (the "Software"), 00009 to deal in the Software without restriction, including without limitation 00010 the rights to use, copy, modify, merge, publish, distribute, sublicense, 00011 and/or sell copies of the Software, and to permit persons to whom the 00012 Software is furnished to do so, subject to the following conditions: 00013 00014 The above copyright notice and this permission notice shall be included in 00015 all copies or substantial portions of the Software. 00016 00017 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 00018 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 00019 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 00020 THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 00021 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 00022 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 00023 DEALINGS IN THE SOFTWARE. 00024 */ 00025 00026 #include "MicroBit.h" 00027 00028 MicroBit uBit; 00029 00030 int main() 00031 { 00032 int v; 00033 // Initialise the micro:bit runtime. 00034 uBit.init(); 00035 00036 // Insert your code here! 00037 uBit.display.scroll(":)"); 00038 00039 while(1) { 00040 00041 v = uBit.io.P12.getDigitalValue(); 00042 if(v) { 00043 uBit.display.scroll(":1"); 00044 } else { 00045 uBit.display.scroll(":0"); 00046 } 00047 uBit.sleep(2000); 00048 } 00049 00050 // If main exits, there may still be other fibers running or registered event handlers etc. 00051 // Simply release this fiber, which will mean we enter the scheduler. Worse case, we then 00052 // sit in the idle task forever, in a power efficient sleep. 00053 release_fiber(); 00054 } 00055
Generated on Tue Jul 19 2022 01:26:03 by 1.7.2