7-segment, up-down counter. Solution to the 2021 Week 10 Lab Practical.

Revision:
112:3e59dadc569e
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/display.h	Thu Nov 11 03:45:49 2021 +0000
@@ -0,0 +1,8 @@
+#ifndef MY_DSPLY
+#define MY_DSPLY
+#include "mbed.h"
+// File: display.h by Dr. C. S. Tritt, v. 1.0
+// BusOut and Serial objects must be passed by reference because they cannot be
+// copied.
+void display(int disVal, BusOut &disBus, Serial &pc);
+#endif
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