Made physical interface enum more generic (moved out of AVR8-specific context)

src/Targets/TargetPhysicalInterface.hpp

@@ -0,0 +1,24 @@
+#pragma once
+
+#include <cstdint>
+#include <map>
+#include <string>
+
+namespace Targets
+{
+    enum class TargetPhysicalInterface: std::uint8_t
+    {
+        ISP,
+        JTAG,
+        DEBUG_WIRE,
+        PDI,
+        UPDI,
+    };
+
+    /**
+     * Returns a mapping of physical interfaces to their marketing name.
+     *
+     * @return
+     */
+    std::map<TargetPhysicalInterface, std::string> getPhysicalInterfaceNames();
+}