diff --git a/Equipment/prologix_connect.m b/Equipment/prologix_connect.m
index 9b982cd..eb47c0e 100644
--- a/Equipment/prologix_connect.m
+++ b/Equipment/prologix_connect.m
@@ -1,19 +1,19 @@
-function [ t,version ] = prologix_connect(ipAddress,port)
-%PROLOGIX_CONNECT open TCP/IP connection with Prologix Ethernet GPIB
-%converter
-%   Detailed explanation goes here
-    if nargin < 2
-        port = 1234;
-        if nargin < 1
-            ipAddress = '10.0.0.2';
-        end
-    end
-    echotcpip('on', port);
-    t = tcpip(ipAddress,port);
-    fopen(t);
-    fprintf(t, '++mode 1');
-    fprintf(t, '++auto 0');
-    fprintf(t, '++ver');
-    version = ['Firmware Version: ', fscanf(t)];
-end
-
+function [ t,version ] = prologix_connect(ipAddress,port)
+%PROLOGIX_CONNECT open TCP/IP connection with Prologix Ethernet GPIB
+%converter
+%   Detailed explanation goes here
+    if nargin < 2
+        port = 1234;
+        if nargin < 1
+            ipAddress = '10.0.0.2';
+        end
+    end
+    echotcpip('on', port);
+    t = tcpip(ipAddress,port);
+    fopen(t);
+    fprintf(t, '++mode 1');
+    fprintf(t, '++auto 0');
+    fprintf(t, '++ver');
+    version = ['Firmware Version: ', fscanf(t)];
+end
+
diff --git a/Equipment/prologix_disconnect.m b/Equipment/prologix_disconnect.m
index b8a274c..7025373 100644
--- a/Equipment/prologix_disconnect.m
+++ b/Equipment/prologix_disconnect.m
@@ -1,11 +1,11 @@
-function prologix_disconnect( prologix_connection )
-%PROLOGIX_DISCONNECT Summary of this function goes here
-%   Detailed explanation goes here
-    echotcpip('off');
-    if nargin == 1
-        fprintf(prologix_connection,'++loc');
-        fclose(prologix_connection);
-        delete(prologix_connection);
-    end
-end
-
+function prologix_disconnect( prologix_connection )
+%PROLOGIX_DISCONNECT Summary of this function goes here
+%   Detailed explanation goes here
+    echotcpip('off');
+    if nargin == 1
+        fprintf(prologix_connection,'++loc');
+        fclose(prologix_connection);
+        delete(prologix_connection);
+    end
+end
+
diff --git a/Equipment/prologix_error.m b/Equipment/prologix_error.m
index fb769d8..4b7e430 100644
--- a/Equipment/prologix_error.m
+++ b/Equipment/prologix_error.m
@@ -1,11 +1,11 @@
-function error = prologix_error(addr)
-%PROLOGIX_ERROR Summary of this function goes here
-%   Detailed explanation goes here
-    t = prologix_connect();
-    fprintf(t, ['++addr ', num2str(addr)]);
-    fprintf(t, 'system:error?');
-    fprintf(t, '++read');
-    error = fscanf(t);
-    prologix_disconnect(t);
-end
-
+function error = prologix_error(addr)
+%PROLOGIX_ERROR Summary of this function goes here
+%   Detailed explanation goes here
+    t = prologix_connect();
+    fprintf(t, ['++addr ', num2str(addr)]);
+    fprintf(t, 'system:error?');
+    fprintf(t, '++read');
+    error = fscanf(t);
+    prologix_disconnect(t);
+end
+
diff --git a/Equipment/prologix_function_generator_waveform.m b/Equipment/prologix_function_generator_waveform.m
index 447736b..79adc58 100644
--- a/Equipment/prologix_function_generator_waveform.m
+++ b/Equipment/prologix_function_generator_waveform.m
@@ -1,50 +1,50 @@
-function prologix_function_generator_waveform(waveform,frequency,amplitude,offset,ipAddress,port)
-%PROLOGIX_FUNCTION_GENERATOR Summary of this function goes here
-%   Detailed explanation goes here
-
-
-
-%% test for valid input data
-    if nargin < 4
-        offset = 0;
-    end
-    switch waveform
-        case {1,'s','sin','sinus','sinusoid'}
-            waveform = 'sinusoid';
-        case {2,'S','sq', 'square'}
-            waveform = 'square';
-        case {3,'t','triangle'}
-            waveform = 'triangle';
-        case {4,'r','ramp'}
-            waveform = 'ramp';
-        otherwise
-            error('waveform is not correctly defined');
-    end
-    
-    switch waveform
-        case {'square','sinusoid'}
-            if (1e-04 > frequency) || (frequency > 1.5e07)
-                error(['frequency is out of range for ',waveform,' waveform (100uHz - 15MHz)']);
-            end
-        case {'triangle','ramp'}
-            if (1e-04 > frequency) || (frequency > 1e05)
-                error(['frequency is out of range for ',waveform,' waveform (100uHz - 100kHz)']);
-            end
-    end
-    
-    
-    
-%% start connection with prologix
-    if nargin < 5
-        t = prologix_connect();
-    elseif nargin < 6
-        t = prologix_connect(ipAddress);
-    else
-        t = prologix_connect(ipAddress,port);
-    end
-%%  
-    fprintf(t,'++addr 10');
-    fprintf(t, ['apply:',waveform,' ',num2str(frequency),',',num2str(amplitude),',',num2str(offset)]);
-    prologix_disconnect(t);
-end
-
+function prologix_function_generator_waveform(waveform,frequency,amplitude,offset,ipAddress,port)
+%PROLOGIX_FUNCTION_GENERATOR Summary of this function goes here
+%   Detailed explanation goes here
+
+
+
+%% test for valid input data
+    if nargin < 4
+        offset = 0;
+    end
+    switch waveform
+        case {1,'s','sin','sinus','sinusoid'}
+            waveform = 'sinusoid';
+        case {2,'S','sq', 'square'}
+            waveform = 'square';
+        case {3,'t','triangle'}
+            waveform = 'triangle';
+        case {4,'r','ramp'}
+            waveform = 'ramp';
+        otherwise
+            error('waveform is not correctly defined');
+    end
+    
+    switch waveform
+        case {'square','sinusoid'}
+            if (1e-04 > frequency) || (frequency > 1.5e07)
+                error(['frequency is out of range for ',waveform,' waveform (100uHz - 15MHz)']);
+            end
+        case {'triangle','ramp'}
+            if (1e-04 > frequency) || (frequency > 1e05)
+                error(['frequency is out of range for ',waveform,' waveform (100uHz - 100kHz)']);
+            end
+    end
+    
+    
+    
+%% start connection with prologix
+    if nargin < 5
+        t = prologix_connect();
+    elseif nargin < 6
+        t = prologix_connect(ipAddress);
+    else
+        t = prologix_connect(ipAddress,port);
+    end
+%%  
+    fprintf(t,'++addr 10');
+    fprintf(t, ['apply:',waveform,' ',num2str(frequency),',',num2str(amplitude),',',num2str(offset)]);
+    prologix_disconnect(t);
+end
+
diff --git a/Prologix_discovery.m b/Prologix_discovery.m
deleted file mode 100644
index a720f0c..0000000
--- a/Prologix_discovery.m
+++ /dev/null
@@ -1,23 +0,0 @@
-local_port = randi([49152 65535]);
-remote_port = 3040;
-hudpr = dsp.UDPReceiver('LocalIPPort',local_port);
-hudps = dsp.UDPSender('RemoteIPAddress','255.255.255.255','RemoteIPPort',remote_port,'LocalIPPortSource','Property','LocalIPPort',local_port);
-
-setup(hudpr);
-%['5a' '00' '5b' 'db' 'ff' 'ff' 'ff' 'ff' 'ff' 'ff' '00' '00']);
-%
-step(hudps,uint8([90 0 91 219 255 255 255 255 255 255 00 00]));
-for i = 1:10
-    pause(1);
-    msg = step(hudpr);
-    if numel(msg)>0
-        break;
-    end
-end
-if numel(msg)==0
-    error('No prologix found on network');
-end
-ipaddress = join(num2str(msg(21:25)),'.');
-
-release(hudps);
-release(hudpr);
\ No newline at end of file