Added old firmware and pcb design files

These are all design documents that I thought I had lost. It's may make
me cringe, but it's still cool to use it to see how far I've come.

OSU SARL/Control Board Firmware/Pick And Plate/Driver Board Revision 1.1/AxisClass.h

@@ -0,0 +1,49 @@
+#ifndef AXIS_CLASS_H
+#define AXIS_CLASS_H
+const unsigned char Microstep[6][3] = {
+  {
+    0, 0, 0
+  }
+  ,
+  {
+    1, 0, 0
+  }
+  ,
+  {
+    0, 1, 0
+  }
+  ,
+  {
+    1, 1, 0
+  }
+  ,
+  {
+    0, 0, 1
+  }
+  ,
+  {
+    1, 0, 1
+  }
+};
+
+class Axis {
+private:
+  unsigned char p_Step;
+  unsigned char p_Dir;
+  unsigned char p_M0;
+  unsigned char p_M1;
+  unsigned char p_M2;
+  unsigned char p_Fault;
+
+  unsigned int DelVal;
+
+public:
+  Axis (unsigned char AxisStep, unsigned char AxisDir, unsigned char AxisM0, unsigned char AxisM1, unsigned char AxisM2, unsigned char AxisFault);
+  void SetMicrostep(unsigned char Level);
+  void StepForward();
+  void StepBackward();
+  int SetRPM(int RPM);
+  void SetDelay(unsigned int delLen);
+};
+#endif
+