Make pause after sending packets adjustable

... for testing purposes

source/CommunicationInterface.m

@@ -103,6 +103,8 @@ classdef CommunicationInterface < handle
     properties
         % Debug 
         debug;
+        
+        pauseAfterSend = 0;
     end
     
     properties (SetAccess = private)
@@ -211,6 +213,14 @@ classdef CommunicationInterface < handle
             end
         end
         
+        function set.pauseAfterSend(brick, pauseAfterSend)
+            if pauseAfterSend < 0
+                error('Give pauseLength invalid.'); 
+            end
+            
+            brick.pauseAfterSend = pauseAfterSend;
+        end
+        
         function set.debug(brick, debug)
             % If debug is set in this layer, also set BrickIO.debug in lower layer
             brick.debug = debug;
@@ -264,8 +274,10 @@ classdef CommunicationInterface < handle
             % behaving 'strange'. Sometimes, commands will be executed only with 
             % a delay, some commands may even be bypassed. 
             % (Maybe too many commands screw up the brick's internal command queue?..)
-            % Temporary workaround: Wait 5ms after each sent packet. 
-            pause(0.005);
+            % Temporary workaround: Wait pauseAfterSend seconds after each sent packet. 
+            if brick.pauseAfterSend > 0
+                pause(brick.pauseAfterSend); 
+            end
             
             % Verbose output
             if brick.debug > 0

source/EV3.m

@@ -60,6 +60,9 @@ classdef EV3 < MaskedHandle
         %     - 2: Low-level-Debug turned on - each packet sent and received is printed to the
         %          console
         debug; 
+        
+        % Seconds waited after each send
+        pauseAfterSend = 0;
     end
 
     properties (Dependent)  % Parameters to be read directly from physical brick
@@ -406,6 +409,15 @@ classdef EV3 < MaskedHandle
             end
         end
         
+        function set.pauseAfterSend(ev3, pauseAfterSend)
+            if pauseAfterSend < 0
+                error('Give pauseLength invalid.'); 
+            end
+            
+            ev3.pauseAfterSend = pauseAfterSend; 
+            ev3.commInterface.pauseAfterSend = pauseAfterSend; % This does the real job
+        end
+        
         function setProperties(ev3, varargin)
             % Set multiple EV3 properties at once using MATLAB's inputParser.
             %