all

inc/FIFO2.h

@@ -0,0 +1,29 @@
+// FIFO2.h
+// Runs on any microcontroller
+// Student names: put your names here
+// Last modification date: change this to the last modification date or look very silly
+// Last Modified: 4/11/2018 
+
+
+#ifndef __FIFO2_H__
+#define __FIFO2_H__
+#include <stdint.h>
+
+#define FIFOSIZE 32  // maximum storage is FIFO_SIZE-1 elements 
+class Queue{ 
+private:
+  char Buf[FIFOSIZE];
+  int PutI; // index to an empty place, next place to put
+  int GetI; // index to oldest data, next to get
+
+public:
+  Queue();            // initialize queue
+  bool IsEmpty(void); // true if empty
+  bool IsFull(void);  // true if full
+  bool Put(char x);   // enter data into queue
+  bool Get(char *pt); // remove data from queue
+  void Print(void);   // display element of queue on LCD
+};
+
+
+#endif //  __FIFO2_H__