Jenny Plunkett
/
LED_bar_button_control
Controlling a Grove LED bar (D5) with a Grove button (A0).
Diff: main.cpp
- Revision:
- 0:c7741b38fc0f
- Child:
- 1:38445b7f8db8
diff -r 000000000000 -r c7741b38fc0f main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Tue Aug 16 18:38:43 2016 +0000 @@ -0,0 +1,23 @@ +#include "mbed.h" +#include "LED_Bar.h" + +LED_Bar bar(D6, D5); +DigitalIn button(A0); + +int main() { + int j; + bar.setLevel(0); + + while(1) { + wait(0.2); + if (button) { + bar.setLevel(j++); + } else { + bar.setLevel(j); + } + if (j == 11) { + bar.setLevel(0); + j = 0; + } + } +}