Testing Pushbutton states

Dependencies:   mbed

Revision:
0:a2f342ac8251
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri May 08 17:39:15 2015 +0000
@@ -0,0 +1,23 @@
+#include "mbed.h"
+DigitalIn sw1(p5);
+DigitalOut out1(p10);
+int i;
+int main() {
+    
+      sw1.mode(PullUp);
+      out1=0;
+      while(1){
+        if(sw1==0){ 
+                  
+            if(sw1==1){                
+                i=i++;
+                
+                    if(i==3){
+                        out1=1;           
+                }
+            }
+        }
+    }
+ }           
+        
+