realtime_signalaquizition&&signalgenrationGUI

function varargout = Lab2(varargin)
% LAB2 MATLAB code for Lab2.fig
%      LAB2, by itself, creates a new LAB2 or raises the existing
%      singleton*.
%
%      H = LAB2 returns the handle to a new LAB2 or the handle to
%      the existing singleton*.
%
%      LAB2('CALLBACK',hObject,eventData,handles,...) calls the local
%      function named CALLBACK in LAB2.M with the given input arguments.
%
%      LAB2('Property','Value',...) creates a new LAB2 or raises the
%      existing singleton*.  Starting from the left, property value pairs are
%      applied to the GUI before Lab2_OpeningFcn gets called.  An
%      unrecognized property name or invalid value makes property application
%      stop.  All inputs are passed to Lab2_OpeningFcn via varargin.
%
%      *See GUI Options on GUIDE's Tools menu.  Choose "GUI allows only one
%      instance to run (singleton)".
%
% See also: GUIDE, GUIDATA, GUIHANDLES

% Edit the above text to modify the response to help Lab2

% Last Modified by GUIDE v2.5 16-Mar-2022 21:28:07

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @Lab2_OpeningFcn, ...
                   'gui_OutputFcn',  @Lab2_OutputFcn, ...
                   'gui_LayoutFcn',  [] , ...
                   'gui_Callback',   []);
if nargin && ischar(varargin{1})
    gui_State.gui_Callback = str2func(varargin{1});
end

if nargout
    [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});
else
    gui_mainfcn(gui_State, varargin{:});
end
% End initialization code - DO NOT EDIT



% --- Executes just before Lab2 is made visible.
function Lab2_OpeningFcn(hObject, eventdata, handles, varargin)
% This function has no output args, see OutputFcn.
% hObject    handle to figure
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
% varargin   command line arguments to Lab2 (see VARARGIN)

% Choose default command line output for Lab2
handles.output = hObject;

% Update handles structure
guidata(hObject, handles);

% UIWAIT makes Lab2 wait for user response (see UIRESUME)
% uiwait(handles.figure1);


% --- Outputs from this function are returned to the command line.
function varargout = Lab2_OutputFcn(hObject, eventdata, handles)
% varargout  cell array for returning output args (see VARARGOUT);
% hObject    handle to figure
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Get default command line output from handles structure
varargout{1} = handles.output;



function edit2_Callback(hObject, eventdata, handles)
% hObject    handle to edit2 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of edit2 as text
%        str2double(get(hObject,'String')) returns contents of edit2 as a double


% --- Executes during object creation, after setting all properties.
function edit2_CreateFcn(hObject, eventdata, handles)
% hObject    handle to edit2 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end



function edit3_Callback(hObject, eventdata, handles)
% hObject    handle to edit3 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of edit3 as text
%        str2double(get(hObject,'String')) returns contents of edit3 as a double


% --- Executes during object creation, after setting all properties.
function edit3_CreateFcn(hObject, eventdata, handles)
% hObject    handle to edit3 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end



function edit1_Callback(hObject, eventdata, handles)
% hObject    handle to edit1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of edit1 as text
%        str2double(get(hObject,'String')) returns contents of edit1 as a double


% --- Executes during object creation, after setting all properties.
function edit1_CreateFcn(hObject, eventdata, handles)
% hObject    handle to edit1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end



function edit6_Callback(hObject, eventdata, handles)
% hObject    handle to edit6 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of edit6 as text
%        str2double(get(hObject,'String')) returns contents of edit6 as a double


% --- Executes during object creation, after setting all properties.
function edit6_CreateFcn(hObject, eventdata, handles)
% hObject    handle to edit6 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end



function edit7_Callback(hObject, eventdata, handles)
% hObject    handle to edit7 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of edit7 as text
%        str2double(get(hObject,'String')) returns contents of edit7 as a double


% --- Executes during object creation, after setting all properties.
function edit7_CreateFcn(hObject, eventdata, handles)
% hObject    handle to edit7 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end


% --- Executes on button press in pushbutton1.
function pushbutton7_Callback(hObject, eventdata, handles)

handles.StopAkvizicija=0;
guidata(hObject,handles);

Kanal = str2num(get(handles.edit1,'String'))
Trajanje = str2num(get(handles.edit3,'String'))
sempl = str2num(get(handles.edit2,'String'))
refresh=str2double(get(handles.edit8,'String'))

AI = analoginput('mcc',0);
addchannel(AI,Kanal);
% set(AI,'SampleRate',sempl);
% set(AI,'SamplesPerTrigger',Trajanje*sempl);
AI.SampleRate=sempl;
AI.SamplesPerTrigger=AI.SampleRate*Trajanje;
start(AI);

axes(handles.axes1);
cla reset;
grid on;
xlabel('Vrijeme sec.');
ylabel('Amplituda');
title('Akvizicija signala');
ylim([0 5]);%%Podeševat u oisnosti od ocekivanog ulaza
hold on;
i=0;%%vrijeme
%isrunning(AI)
while isrunning(AI) && i<=Trajanje && handles.StopAkvizicija==0
    tic
    data=peekdata(AI,fix(refresh*AI.SampleRate));
    [m,~]=size(data);
    t=linspace(i,i+refresh,m);

    if (i>=refresh)
        xlim([i-refresh i]);
    end

    plot(t',data);
    time=toc;
    i=i+refresh;
    pause(refresh-time);
    handles = guidata(hObject);
    drawnow
end

hold off
delete AI


% --- Executes on button press in pushbutton3.
function pushbutton3_Callback(hObject, eventdata, handles)

handles.StopGenSignal = 0;
guidata(hObject,handles);

amp=str2double(get(handles.edit7,'String'));
frek=str2double(get(handles.edit6,'String'));
Trajanje=str2double(get(handles.edit9,'String'));

%A0=analogoutput('mcc',0);%%Vjezba
A0=analogoutput('winsound');%%Kuca
addchannel(A0,1) % Definiranje kanala koji ?e se koristiti (mono)
set(A0,'SampleRate',8000) % Postavljanje brzine uzorkovanja:

t=0:1/8000:Trajanje-1/8000;
y=amp*sin(2*pi*frek.*t)+amp;

cla reset;
axes(handles.axes2);

plot(t,y-amp);
xlabel('Vrijeme [sec]');
ylabel('Amplituda [V]');
title('Generisani signal');
hold on;
grid on;
putdata(A0,y');
start(A0);
tic;
time=0;
while toc<Trajanje && handles.StopGenSignal==0
    xlim([time toc]);%%Pomjeranje ose
    time=toc;
    handles = guidata(hObject);%%Update
    pause(0.1);%%Simbolicna pauza da mozemo osvjeziti stopgensignal
end
stop(A0);



function pushbutton5_Callback(hObject, eventdata, handles)
 handles.StopGenSignal = 1;
 guidata(hObject,handles);
 pause(0.1);

% hObject    handle to pushbutton5 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)


% --- Executes on button press in pushbutton6.
function pushbutton6_Callback(hObject, eventdata, handles)
handles.StopAkvizicija=1;
guidata(hObject,handles);
% hObject    handle to pushbutton6 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)



function edit8_Callback(hObject, eventdata, handles)
% hObject    handle to edit8 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of edit8 as text
%        str2double(get(hObject,'String')) returns contents of edit8 as a double


% --- Executes during object creation, after setting all properties.
function edit8_CreateFcn(hObject, eventdata, handles)
% hObject    handle to edit8 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end



function edit9_Callback(hObject, eventdata, handles)
% hObject    handle to edit9 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of edit9 as text
%        str2double(get(hObject,'String')) returns contents of edit9 as a double


% --- Executes during object creation, after setting all properties.
function edit9_CreateFcn(hObject, eventdata, handles)
% hObject    handle to edit9 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end