MSOE EE2905
/
Button
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Dependencies: mbed
Fork of
Button
by 
Sheila Ross
Diff: main.cpp
- Revision:
- 0:cf7f8e884a7e
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sat Aug 12 20:05:45 2017 +0000
@@ -0,0 +1,26 @@
+/* Button
+
+Reads the USER_BUTTON and flashes LED if pressed.
+
+based on built-in mbed example Nucleo_read_button
+modified 12 Aug 2017 by Sheila Ross
+
+*/
+
+#include "mbed.h"
+
+// Declare USER_BUTTON to be a digital input
+DigitalIn mybutton(USER_BUTTON);
+
+// Declare LED1 to be a digital output
+DigitalOut myled(LED1);
+
+int main() {
+ while(1) {
+ if (mybutton == 0) { // Button is pressed
+ myled = !myled; // toggle LED on/off
+ wait(0.2);
+ }
+ }
+}
+
\ No newline at end of file