Diff: aandb.cpp

Revision:

0:76c61fcbd486

Child:

1:ef00f07599d7

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/aandb.cpp	Thu Jun 11 10:01:07 2015 +0000
@@ -0,0 +1,62 @@
+#include "mbed.h"
+
+DigitalOut a(LED1);
+DigitalOut b(LED2);
+DigitalOut c(LED3);
+DigitalOut d(LED4);
+int main() {
+    while(1) {
+       int q=0,w=2,e;
+       e=(q-w)^2;
+       switch(e)
+       {
+       case 1:
+       a=0;b=0;c=0;d=1;
+       wait(0.2);break;
+       case 2:
+       a=0;b=0;c=1;d=0;
+       wait(0.2);break;
+       case 3:
+       a=0;b=0;c=1;d=1;
+       wait(0.2);break;
+       case 4:
+       a=0;b=1;c=0;d=0;
+       wait(0.2);break;
+       case 5:
+       a=0;b=1;c=0;d=1;
+       wait(0.2);break;
+       case 6:
+       a=0;b=1;c=1;d=0;
+       wait(0.2);break;
+       case 7:
+       a=0;b=1;c=1;d=1;
+       wait(0.2);break;
+       case 8:
+       a=1;b=0;c=0;d=0;
+       wait(0.2);break;
+       case 9:
+       a=1;b=0;c=0;d=1;
+       wait(0.2);break;
+       case 10:
+       a=1;b=0;c=1;d=1;
+       wait(0.2);break;
+       case 11:
+       a=1;b=0;c=1;d=1;
+       wait(0.2);break;
+       case 12:
+       a=1;b=1;c=0;d=0;
+       wait(0.2);break;
+       case 13:
+       a=1;b=1;c=0;d=1;
+       wait(0.2);break;
+       case 14:
+       a=1;b=1;c=1;d=0;
+       wait(0.2);break;
+       case 15:
+       a=1;b=1;c=1;d=1;
+       wait(0.2);break;
+       
+       }
+       
+    }
+}
\ No newline at end of file