main.cpp

00001 #include "MicroBit.h"
00002 
00003 MicroBit uBit;
00004 
00005 void onButtonA(MicroBitEvent e) {
00006     MicroBitImage heart("0, 1, 0, 1, 0\n1, 1, 1, 1, 1\n1, 1, 1, 1, 1\n0, 1, 1, 1, 0\n0, 0, 1, 0, 0\n");
00007     uBit.display.setDisplayMode(DISPLAY_MODE_BLACK_AND_WHITE_LIGHT_SENSE);
00008     for (int y = 4; y >= 0; --y) {
00009       uBit.display.image.paste(heart, 0, y);
00010       uBit.sleep(500);
00011     }
00012 }
00013 
00014 void onButtonB(MicroBitEvent e) {
00015     uBit.display.print("FOX");
00016 }
00017 
00018 int main()
00019 {
00020     // Initialise the micro:bit runtime.
00021     uBit.init();
00022 
00023     // Insert your code here!
00024     
00025     uBit.messageBus.listen(MICROBIT_ID_BUTTON_A, MICROBIT_BUTTON_EVT_CLICK, onButtonA);
00026     uBit.messageBus.listen(MICROBIT_ID_BUTTON_B, MICROBIT_BUTTON_EVT_CLICK, onButtonB);
00027 
00028     // If main exits, there may still be other fibers running or registered event handlers etc.
00029     // Simply release this fiber, which will mean we enter the scheduler. Worse case, we then
00030     // sit in the idle task forever, in a power efficient sleep.
00031     release_fiber();
00032 }
00033