Revert "Wait for FRI feedback when switching control mode"

This reverts commit d0981d6
as it introduces hang out in FRI communication

src/friExampleAbstract.cpp

@@ -92,20 +92,7 @@ void FriExampleAbstract::setControlStrategy(int mode){
     else{
         fri_to_krl.intData[1] = mode;
         controlMode = mode;
-        //Asking for a mode change
         port_fri_to_krl.write(fri_to_krl);
-
-        //Check that fri has changed its mode and is ready
-        RTT::FlowStatus fri_frm_krl_fs = port_fri_frm_krl.read(fri_frm_krl);
-        bool fri_ready = false;
-        while(fri_ready == false){
-            if(fri_frm_krl_fs == RTT::NewData){
-                //If current fri mode is desired mode and fri is back to command mode
-                if(fri_frm_krl.intData[1] == mode && fri_frm_krl.intData[0] == 1){
-                    fri_ready = true;
-                }
-            }
-        }
         controlModeUpdated = 1;
     }
 }