commands for SRF02 sensor

Fork of SRF02 by Craig Evans

Revision:
3:d571cee468e9
Parent:
1:8e6587d88773
--- a/SRF02.h	Thu Apr 30 10:34:19 2015 +0000
+++ b/SRF02.h	Fri May 08 15:41:19 2015 +0000
@@ -71,6 +71,8 @@
     * 
     */
     int getDistanceCm();
+    int getDistanceIn();
+    int getDistanceUs();
 
 private:
     /** Hangs in infinite loop flashing 'blue lights of death'