Added function for dummy read of register

syddo · Feb 27, 2012 · f3f60f7 · f3f60f7
1 parent 34ada87
commit f3f60f7
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/devices/switch.h b/devices/switch.h
@@ -79,7 +79,11 @@ class DebouncedSwitches {
     Register::Init();
     memset(state_, 0xff, sizeof(state_));
   }
-
+
+  static inline T DummyRead() {
+    return Register::Read();
+  }
+
   static inline void Read() {
     T value = Register::Read();
     T mask = 1 << (num_inputs - 1);