Transceiver52M: Introduce usage counting for DriveLoop and RadioInterface.

The reason is to allow them to be started from any TRX. I.e. they are started
when the first TRX starts and stopped when the last TRX stops.

1 files changed, 3 insertions, 1 deletions

diff --git a/Transceiver52M/radioInterface.h b/Transceiver52M/radioInterface.h
index 83413cf..c2c4255 100644
--- a/Transceiver52M/radioInterface.h
+++ b/Transceiver52M/radioInterface.h
@@ -59,6 +59,7 @@ protected:
   int receiveOffset;                          ///< offset b/w transmit and receive GSM timestamps, in timeslots
 
   bool mOn;				      ///< indicates radio is on
+  int  mUseCount;                 ///< Use counter
 
   double powerScaling;
 
@@ -90,8 +91,9 @@ private:
 
 public:
 
-  /** start the interface */
+  /** Increase usage counter and start the interface if not started yet */
   bool start();
+  /** Decrease usage counter and stop the interface if no users left */
   bool stop();
 
   bool started() { return mOn; };