vet veel awesomeness

OOequipment/Channel.m

@@ -2,7 +2,7 @@ classdef Channel
     %CHANNEL Summary of this class goes here
     %   Detailed explanation goes here
     
-    properties
+    properties (Hidden, Access = private)
         scope
         channelnumber
     end

OOequipment/Equipment.m

@@ -2,7 +2,7 @@ classdef Equipment < handle
     %EQUIPMENT Summary of this class goes here
     %   Detailed explanation goes here
     
-    properties (SetAccess=private)
+    properties (SetAccess=protected)
         name
         tcp
         channel
@@ -201,6 +201,7 @@ classdef Equipment < handle
                 if ~isfield(tcpconnection, ipname)                         %check if the handle is already made before.
                     tcpconnection.(ipname).tcp = tcpip(ipAddress,port);    %Make TCP-connection
                     tcpconnection.(ipname).nopen = 1;                      %Set number of connections in use to 1
+                    tcpconnection.(ipname).tcp.InputBufferSize = 2^20;     %make really large buffer size
                     fopen(tcpconnection.(ipname).tcp);                     %Open the TCP-connection
                 else %If connection already exist. Increase number of connections in use by 1.
                     tcpconnection.(ipname).nopen = tcpconnection.(ipname).nopen + 1;

OOequipment/Oscilloscope.m

@@ -5,29 +5,41 @@ classdef Oscilloscope < Equipment
     properties
         nchannels
         horizontalPosition
+        timescale
         ch1
         ch2
         ch3
         ch4
+        trigger
+        acquisition
     end
     
     methods
-        function obj = Oscilloscope(ipAddress,port,nchannels)
+        function sc = Oscilloscope(ipAddress,port,nchannels)
             %OSCILLOSCOPE Construct an instance of this class
             %   Detailed explanation goes here
-            obj@Equipment(ipAddress,port,-1);
+            sc@Equipment(ipAddress,port,-1);
+            sc.trigger = Trigger(sc);
             for i = 1:nchannels
-                obj.(['ch',num2str(i)]) = Channel(obj,i);
+                sc.(['ch',num2str(i)]) = Channel(sc,i);
             end
         end
-%         CHAN:DATA:POIN DEF
-%         CHAN:DATA:POIN?;:CHAN2:DATA:POIN?
-%         Returned values: 10416;10416
-%         CHAN:DATA:POIN DMAX
-%         CHAN:DATA:POIN?;:CHAN2:DATA:POIN?
-%         Returned values: 124992;124992
-%         CHAN:DATA:POIN MAX
-%         CHAN:DATA:POIN?;:CHAN2:DATA:
+        
+        function data = waveform(ch,cha)
+            ch.scope.clear;
+            ch.scope.write('CHAN1:TYPE HRES');
+            ch.scope.write('FORM REAL');
+            ch.scope.write('FORM:BORD MSBF');
+            ch.scope.write('CHAN1:DATA:POIN DEF');
+            ch.scope.write('SING');
+            header = str2num(ch.scope.query('CHAN1:DATA:HEAD?'));
+            ch.scope.write_unsafe('CHAN1:DATA?');
+            prefixstring = fscanf(ch.scope.tcp,'%c',2);
+            prefixlength = str2double(prefixstring(2));
+            datalength = fscanf(ch.scope.tcp,'%c',prefixlength);
+            data = fread(ch.scope.tcp,header(3),'float');
+            flushinput(ch.scope.tcp);
+        end
     end
 end
 

OOequipment/Trigger.m

@@ -2,7 +2,11 @@ classdef Trigger
     %TRIGGER Summary of this class goes here
     %   Detailed explanation goes here
     
-    properties
+    properties (Hidden, Access = private)
+        scope
+    end
+    
+    properties (Dependent)
         mode
         type
         source
@@ -12,17 +16,82 @@ classdef Trigger
     end
     
     methods
-        function obj = Trigger(inputArg1,inputArg2)
-            %TRIGGER Construct an instance of this class
-            %   Detailed explanation goes here
-            obj.Property1 = inputArg1 + inputArg2;
+        function tr = Trigger(scope)
+            tr.scope = scope;
+        end
+        
+        function s = get.mode(tr)
+            s = tr.gettrig('mode?');
+        end
+        
+        function s = get.type(tr)
+            s = tr.gettrig('type?');
+        end
+        
+        function s = get.source(tr)
+            s = tr.gettrig('sour?');
+        end
+        
+        function s = get.level(tr)
+            s = tr.gettrig(['LEV',tr.trigsource,'?']);
+        end
+        
+        function s = get.coupling(tr)
+            s = tr.gettrig('EDGE:COUP?');
+        end
+        
+        function tr = set.mode(tr,string)
+            tr.settrig(['mode ',string]);
+        end
+        
+        function tr = set.type(tr,string)
+            tr.settrig(['type ',string]);
+        end
+        
+        function tr = set.source(tr,string)
+            tr.settrig(['sour ',string]);
+        end
+        
+        function tr = set.level(tr,level)
+            tr.settrig(['LEV',tr.trigsource,' ',num2str(level)]);
         end
         
-        function outputArg = method1(obj,inputArg)
-            %METHOD1 Summary of this method goes here
-            %   Detailed explanation goes here
-            outputArg = obj.Property1 + inputArg;
+        function tr = set.coupling(tr,string)
+            tr.settrig(['EDGE:COUP ',string]);
         end
+        
+        
     end
+    
+    methods (Hidden, Access = private)
+        function c = gettrig(tr,string)
+            c = tr.scope.query(['TRIG:A:',string]);
+        end
+        
+        function settrig(tr,string)
+            tr.scope.write(['TRIG:A:',string]);
+        end
+        
+        function c = MEAS(ch,string)
+            c = ch.scope.query(['MEAS',num2str(ch.channelnumber),':RES:ACT?',string]);
+        end
+        
+        function c = CHANsend(ch,string,in)
+            c = ['CHAN',num2str(ch.channelnumber),':',string,' ',in];
+        end
+        
+        function src = trigsource(tr)
+            src = tr.source;
+            channel = regexp(src,'(?<=CH)[1-4]','match','once');
+            if ~isempty(channel)
+                src = channel;
+            elseif strcmp(src,'EXT')
+                src = '5';
+            else
+                error('Cannot get a trigger level for these settings. Try to switch the trigger source to a channel or external');
+            end
+        end
+    end
+    
 end