Diff: main.cpp

Revision:

0:eabb6df49784

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Nov 10 19:23:07 2016 +0000
@@ -0,0 +1,105 @@
+// program code for Exercise 19
+#include "mbed.h"
+DigitalOut A(p5); // segment A
+DigitalOut B(p6); // segment B
+DigitalOut C(p7); // segment C
+DigitalOut D(p8); // segment D
+DigitalOut E(p9); // segment E
+DigitalOut F(p10); // segment F
+DigitalOut G(p11); // segment G
+DigitalOut DP(p12); // segment DP
+int main()
+{
+    while (1) { // infinite loop
+        A=1;
+        B=1;
+        C=1;
+        D=1;
+        E=1;
+        F=1;
+        G=0;
+        DP=0; // set LEDs '0'
+        wait(0.5);
+        A=0;
+        B=1;
+        C=1;
+        D=0;
+        E=0;
+        F=0;
+        G=0;
+        DP=0; // set LEDs '1'
+        wait(0.5);
+        A=1;
+        B=1;
+        C=0;
+        D=1;
+        E=1;
+        F=0;
+        G=1;
+        DP=0; // set LEDs '2'
+        wait(0.5);
+        A=1;
+        B=1;
+        C=1;
+        D=1;
+        E=0;
+        F=0;
+        G=1;
+        DP=0; // set LEDs '3'
+        wait(0.5);
+        A=0;
+        B=1;
+        C=1;
+        D=0;
+        E=0;
+        F=1;
+        G=1;
+        DP=0; // set LEDs '4'
+        wait(0.5);
+        A=1;
+        B=0;
+        C=1;
+        D=1;
+        E=0;
+        F=1;
+        G=1;
+        DP=0; // set LEDs '5'
+        wait(0.5);
+        A=1;
+        B=0;
+        C=1;
+        D=1;
+        E=1;
+        F=1;
+        G=1;
+        DP=0; // set LEDs '6'
+        wait(0.5);
+        A=1;
+        B=1;
+        C=1;
+        D=0;
+        E=0;
+        F=0;
+        G=0;
+        DP=0; // set LEDs '7'
+        wait(0.5);
+        A=1;
+        B=1;
+        C=1;
+        D=1;
+        E=1;
+        F=1;
+        G=1;
+        DP=0; // set LEDs '8'
+        wait(0.5);
+        A=1;
+        B=1;
+        C=1;
+        D=1;
+        E=0;
+        F=1;
+        G=1;
+        DP=0; // set LEDs '9'
+        wait(0.5);
+    }
+}
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