1 files changed, 3 insertions, 0 deletions
diff --git a/src/keyVar.h b/src/keyVar.h
index c68ffab..043a963 100644
--- a/src/keyVar.h
+++ b/src/keyVar.h
@@ -18,6 +18,9 @@ class keyVar{
 	float getVal();
 	float getInc();
 	void setVal(float _val);
+	
+	float readVal();
+	float inc; //for syncing
 
 private:
 	char keyInc,keyDec;