missing files

firmware/MotionControllerRP/src/robot_tool/robot_tool_interface.h

@@ -0,0 +1,18 @@
+// --------------------------------------------------------------------------------------
+// Project: MicroManipulatorStepper
+// License: MIT (see LICENSE file for full description)
+//          All text in here must be included in any redistribution.
+// Author:  M. S. (diffraction limited)
+// --------------------------------------------------------------------------------------
+
+#pragma once
+
+//*** CLASS *****************************************************************************
+
+//--- IRobotTool ------------------------------------------------------------------------
+
+class IRobotTool {
+  public:
+    virtual ~IRobotTool() {};
+    virtual void set_value(float v) = 0;
+};