Diff: main.cpp

Revision:

0:520a08b6329a

--- /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");
+}
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