Tatsuya Iwai
This simple program displays either "A" or "B" on LED matrix when you press A/B button built-on micro:bit and any compatible devices (such as chibi:bit)
Revision 0:520a08b6329a, committed 2016-08-12
- Comitter:
- iwaita2ya
- Date:
- Fri Aug 12 04:17:51 2016 +0000
- Commit message:
- 1st commit.
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 520a08b6329a main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Fri Aug 12 04:17:51 2016 +0000
@@ -0,0 +1,46 @@
+/******************************************************************************
+main.cpp
+
+Tatsuya Iwai @ greysound.com
+Original Creation Date: Aug 12, 2016
+https://github.com/sparkfun/LSM9DS1_Breakout
+
+This simple program tests built-in "A" and "B" button on micro:bit or any
+compatible devices (such as "chibi:bit") shows button label on LED matrix
+when either button is pressed.
+
+Distributed as-is; no warranty is given.
+******************************************************************************/
+
+#include "MicroBit.h"
+
+// Objects --------------------------------------------------------------------
+MicroBitMessageBus bus;
+MicroBitButton buttonA(MICROBIT_PIN_BUTTON_A, MICROBIT_ID_BUTTON_A);
+MicroBitButton buttonB(MICROBIT_PIN_BUTTON_B, MICROBIT_ID_BUTTON_B);
+MicroBitDisplay display;
+
+// Function prototypes --------------------------------------------------------
+void onPressed(MicroBitEvent e);
+
+// Main ----------------------------------------------------------------------
+int main()
+{
+ scheduler_init(bus);
+
+ bus.listen(MICROBIT_ID_BUTTON_A, MICROBIT_BUTTON_EVT_CLICK, onPressed);
+ bus.listen(MICROBIT_ID_BUTTON_B, MICROBIT_BUTTON_EVT_CLICK, onPressed);
+
+ while(1)
+ fiber_sleep(1000);
+}
+
+// Functions ------------------------------------------------------------------
+void onPressed(MicroBitEvent e)
+{
+ if (e.source == MICROBIT_ID_BUTTON_A)
+ display.scroll("A");
+
+ if (e.source == MICROBIT_ID_BUTTON_B)
+ display.scroll("B");
+}
\ No newline at end of file
diff -r 000000000000 -r 520a08b6329a microbit.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/microbit.lib Fri Aug 12 04:17:51 2016 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/teams/Lancaster-University/code/microbit/#4b89e7e3494f