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AD9361_Filter_Wizard.m
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AD9361_Filter_Wizard.m
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% % AD9361 Filter Wizard
%
% Name-Value Pair Arguments
%
% Specify optional comma-separated pairs of Name,Value arguments. Name is
% the argument name and Value is the corresponding value. Name must
% appear inside single quotes (' '). You can specify several name and
% value pair arguments in any order as Name1,Value1,...,NameN,ValueN.
% Example: 'remote','192.168.0.1','MarkerFaceColor','red'
%
% Name Value
% 'remote' 'hide' | 'IP_number' | 'IP_number:port'
% 'PathConfig' 'rx' | 'tx' | 'either'
% 'ApplyString' 'Save String'
% 'ApplyCallback' 'Callback for Apply button'
% 'HelpCallback' 'Callback for Help button'
% 'DefaultRxVals' Structure of default values (in Hz)
% 'DefaultTxVals' Structure of default values (in Hz)
%
%%
% Copyright 2014(c) Analog Devices, Inc.
%
% All rights reserved.
%
% Redistribution and use in source and binary forms, with or without modification,
% are permitted provided that the following conditions are met:
% - Redistributions of source code must retain the above copyright
% notice, this list of conditions and the following disclaimer.
% - Redistributions in binary form must reproduce the above copyright
% notice, this list of conditions and the following disclaimer in
% the documentation and/or other materials provided with the
% distribution.
% - Neither the name of Analog Devices, Inc. nor the names of its
% contributors may be used to endorse or promote products derived
% from this software without specific prior written permission.
% - The use of this software may or may not infringe the patent rights
% of one or more patent holders. This license does not release you
% from the requirement that you obtain separate licenses from these
% patent holders to use this software.
% - Use of the software either in source or binary form or filter designs
% resulting from the use of this software, must be connected to, run
% on or loaded to an Analog Devices Inc. component.
%
% THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
% INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A
% PARTICULAR PURPOSE ARE DISCLAIMED.
%
% IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
% EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, INTELLECTUAL PROPERTY
% RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
% BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
% STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
% THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
function varargout = AD9361_Filter_Wizard(varargin)
% AD9361_FILTER_WIZARD MATLAB code for AD9361_Filter_Wizard.fig
% AD9361_FILTER_WIZARD, by itself, creates a new AD9361_FILTER_WIZARD or raises the existing
% singleton*.
%
% H = AD9361_FILTER_WIZARD returns the handle to a new AD9361_FILTER_WIZARD or the handle to
% the existing singleton*.
%
% AD9361_FILTER_WIZARD('CALLBACK',hObject,eventData,handles,...) calls the local
% function named CALLBACK in AD9361_FILTER_WIZARD.M with the given input arguments.
%
% AD9361_FILTER_WIZARD('Property','Value',...) creates a new AD9361_FILTER_WIZARD or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before AD9361_Filter_Wizard_OpeningFcn gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to AD9361_Filter_Wizard_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 AD9361_Filter_Wizard
% Last Modified by GUIDE v2.5 19-Jan-2017 14:03:14
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @AD9361_Filter_Wizard_OpeningFcn, ...
'gui_OutputFcn', @AD9361_Filter_Wizard_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 AD9361_Filter_Wizard is made visible.
function AD9361_Filter_Wizard_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 AD9361_Filter_Wizard (see VARARGIN)
% Choose default command line output for AD9361_Filter_Wizard
handles.output = hObject;
% check MATLAB version compatibility
if ~check_compat()
warndlg('AD9361 Filter Wizard requires MATLAB 2015b or later, older versions are unsupported.')
end
% import various value bounds
bounds9361 = rate_bounds;
handles.bounds = bounds9361;
new = 0;
handles.freq_units = 3;
handles.applycallback = {};
% inputs need to be name/value _pairs_
if rem(length(varargin),2)
error('myApp:argChk', 'Wrong number of input arguments')
end
for i = 1:2:length(varargin)
if strcmpi(varargin{i}, 'remote')
% 'remote' 'ip_number' | 'none'
if (strcmpi(varargin{i + 1}, 'hide')) || isempty(varargin{i + 1})
set(handles.target_remote, 'Visible', 'off');
else
set(handles.IP_num, 'String', varargin{i+ 1});
end
elseif strcmpi(varargin{i}, 'PathConfig')
% 'PathConfig' 'rx' | 'tx' | 'either'
if (strcmpi(varargin{i + 1}, 'rx'))
set(handles.filter_type, 'Value', 1);
set(handles.filter_type, 'Enable', 'off');
elseif (strcmpi(varargin{i + 1}, 'tx'))
set(handles.filter_type, 'Value', 2);
set(handles.filter_type, 'Enable', 'off');
elseif (strcmpi(varargin{i + 1}, 'either'))
set(handles.filter_type, 'Value', 1);
set(handles.filter_type, 'Enable', 'on');
else
error('Unknown value to "PathConfig"');
end
%filter_type_Callback(handles.filter_type, eventdata, handles);
elseif strcmpi(varargin{i}, 'ApplyString')
% 'ApplyString' 'Save String'
set(handles.save2workspace, 'String', varargin{i + 1});
elseif strcmpi(varargin{i}, 'DefaultRxVals')
% 'DefaultRxVals' 'structure (in Hz)'
input = varargin{i + 1};
input.RxTx = 'Rx';
handles.rx = cook_input(input);
new = 1;
elseif strcmpi(varargin{i}, 'DefaultTxVals')
% 'DefaultTxVals' 'structure (in Hz)'
input = varargin{i + 1};
input.RxTx = 'Tx';
handles.tx = cook_input(input);
new = 1;
elseif strcmpi(varargin{i}, 'ApplyCallback')
handles.applycallback = str2func(varargin{i + 1});
elseif strcmpi(varargin{i}, 'HelpCallback')
handles.helpcallback = str2func(varargin{i + 1});
elseif strcmpi(varargin{i}, 'CallbackObj')
handles.callbackObj = varargin{i + 1};
elseif strcmpi(varargin{i}, 'SetDevice')
% Set default device
switch lower(varargin{i + 1})
case 'ad9361'
handles.device.Children(15).Value = 1;
case 'ad9364'
handles.device.Children(15).Value = 2;
case 'pluto'
handles.device.Children(15).Value = 3;
otherwise
error('Unknown default device');
end
else
error('Unknown input to function');
end
end
handles = autoselect_rates(handles);
if isfield(handles, 'tx') || isfield(handles, 'rx')
set(handles.store_filter, 'Visible', 'off');
guidata(hObject, handles);
data2gui(hObject, handles);
else
handles.rx = 0;
handles.tx = 0;
end
handles.Original_Size = get(handles.AD9361_Filter_app, 'Position');
% set the window name
window_name = sprintf('AD9361 Filter Wizard %s', get_version);
set(handles.AD9361_Filter_app, 'Name', window_name);
guidata(hObject, handles);
axes(handles.ADI_logo);
pict = imread('Analog_Devices_Logo.png');
image(pict);
axis image;
box off;
set(handles.ADI_logo, 'XTickLabel', []);
set(handles.ADI_logo, 'YTickLabel', []);
set(handles.ADI_logo, 'XTick', []);
set(handles.ADI_logo, 'YTick', []);
set(handles.ADI_logo, 'Box', 'off');
set(handles.ADI_logo, 'HandleVisibility', 'off');
% Set the defaults
set(handles.Use_FIR, 'Value', 1);
set(handles.use_FPGAfilter, 'Value', 0);
hide_advanced(handles);
% restore previously used IP address
[pathstr, ~, ~] = fileparts(mfilename('fullpath'));
cached_ip_file = fullfile(pathstr, '.previous_ip_addr');
if exist(cached_ip_file, 'file')
fd = fopen(cached_ip_file, 'rt');
set(handles.IP_num, 'String', fgets(fd));
fclose(fd);
end
axes(handles.magnitude_plot);
handles.libiio_ctrl_dev = {};
for i = 1:4
handles.arrows{i} = annotation('arrow');
set(handles.arrows{i}, 'Visible', 'off');
end
% Update handles structure
guidata(hObject, handles);
if ~new
reset_input(hObject, handles);
load_settings(hObject, handles);
else
reset_input(hObject, handles);
dirty(hObject, handles);
handles.active_plot = 0;
display_default_image(hObject);
end
handles = guidata(hObject);
handles.freq_units = get(handles.Freq_units, 'Value');
handles.active_plot = 0;
% set(zoom(gca),'ActionPostCallback',@(x,y) zoom_axis(gca));
% Update handles structure
guidata(hObject, handles);
% UIWAIT makes AD9361_Filter_Wizard wait for user response (see UIRESUME)
uiwait(handles.AD9361_Filter_app);
% --- Outputs from this function are returned to the command line.
function varargout = AD9361_Filter_Wizard_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)
channels = {'rx' 'tx'};
numarg = 1;
% Return empty structs if the GUI was closed before a filter was designed.
[varargout{1:nargout}] = deal(struct);
for i = 1:length(channels)
output = getfield(handles, char(channels(i)));
if isfield(output, 'firtaps')
varargout{numarg} = clean_filter_fields(output);
numarg = numarg + 1;
end
end
% The main figure can be deleted now
delete(handles.AD9361_Filter_app);
% --- Executes on selection change in Freq_units.
function Freq_units_Callback(hObject, eventdata, handles)
% hObject handle to Freq_units (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
units = get(hObject, 'Value');
if (handles.freq_units ~= units)
fstop = value2Hz(handles, handles.freq_units, str2double(get(handles.Fstop, 'String')));
fpass = value2Hz(handles, handles.freq_units, str2double(get(handles.Fpass, 'String')));
fcutoff = value2Hz(handles, handles.freq_units, str2double(get(handles.Fcutoff, 'String')));
data_rate = value2Hz(handles, handles.freq_units, str2double(get(handles.data_clk, 'String')));
rf_bandwidth = value2Hz(handles, handles.freq_units, str2double(get(handles.RFbw, 'String')));
fir_rate = value2Hz(handles, handles.freq_units, str2double(get(handles.FIR_rate, 'String')));
hb1_rate = value2Hz(handles, handles.freq_units, str2double(get(handles.HB1_rate, 'String')));
hb2_rate = value2Hz(handles, handles.freq_units, str2double(get(handles.HB2_rate, 'String')));
hb3_rate = value2Hz(handles, handles.freq_units, str2double(get(handles.HB3_rate, 'String')));
fpga_rate = value2Hz(handles, handles.freq_units, str2double(get(handles.FPGA_rate, 'String')));
handles.freq_units = units;
set(handles.Fstop, 'String', num2str(Hz2value(handles, handles.freq_units, fstop)));
set(handles.Fpass, 'String', num2str(Hz2value(handles, handles.freq_units, fpass)));
set(handles.Fcutoff, 'String', num2str(Hz2value(handles, handles.freq_units, fcutoff)));
set(handles.data_clk, 'String', num2str(Hz2value(handles, handles.freq_units, data_rate)));
set(handles.RFbw, 'String', num2str(Hz2value(handles, handles.freq_units, rf_bandwidth)));
set(handles.FPGA_rate, 'String', num2str(Hz2value(handles, handles.freq_units, fpga_rate)));
set(handles.FIR_rate, 'String', num2str(Hz2value(handles, handles.freq_units, fir_rate)));
set(handles.HB1_rate, 'String', num2str(Hz2value(handles, handles.freq_units, hb1_rate)));
set(handles.HB2_rate, 'String', num2str(Hz2value(handles, handles.freq_units, hb2_rate)));
set(handles.HB3_rate, 'String', num2str(Hz2value(handles, handles.freq_units, hb3_rate)));
set(handles.HBs_rate, 'String', get(handles.HB3_rate, 'String'));
% Update handles structure
guidata(hObject, handles);
end
% --- Executes during object creation, after setting all properties.
function Freq_units_CreateFcn(hObject, eventdata, handles)
% hObject handle to Freq_units (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: listbox 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 dirty(hObject, handles)
handles.active_plot = 0;
plot_buttons_off(handles);
Filters = get(handles.Saved_Filters, 'String');
filter_selection = 0;
for i = 1:length(Filters)
if strcmp(Filters{i}, 'Custom')
filter_selection = i;
break;
end
end
if filter_selection == 0
filter_selection = length(Filters) + 1;
Filters{filter_selection} = 'Custom';
set(handles.Saved_Filters, 'String', Filters);
end
set(handles.Saved_Filters, 'Value', filter_selection);
set(handles.store_filter, 'Visible', 'on');
function Fpass_Callback(hObject, eventdata, handles)
% hObject handle to Fpass (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
dirty(hObject, handles);
handles = guidata(hObject);
Fpass = value2Hz(handles, handles.freq_units, str2double(get(hObject,'String')));
if get(handles.filter_type, 'Value') == 1
handles.rx.Fpass = Fpass;
else
handles.tx.Fpass = Fpass;
end
data2gui(hObject, handles);
handles = guidata(hObject);
guidata(hObject, handles);
% --- Executes during object creation, after setting all properties.
function Fpass_CreateFcn(hObject, eventdata, handles)
% hObject handle to Fpass (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 Fstop_Callback(hObject, eventdata, handles)
% hObject handle to Fstop (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
dirty(hObject, handles);
handles = guidata(hObject);
Fstop = value2Hz(handles, handles.freq_units, str2double(get(hObject,'String')));
if get(handles.filter_type, 'Value') == 1
handles.rx.Fstop = Fstop;
else
handles.tx.Fstop = Fstop;
end
set(handles.Fcutoff, 'String', '0');
% reset caldiv so the advanced mode setting is respected
caldiv = get_caldiv(handles);
if get(handles.filter_type, 'Value') == 1
handles.rx.caldiv = caldiv;
else
handles.tx.caldiv = caldiv;
end
% recalculate fcutoff for advanced mode
if get(handles.Advanced_options, 'Value')
set_fcutoff(handles, caldiv);
end
data2gui(hObject, handles);
handles = guidata(hObject);
guidata(hObject, handles);
% --- Executes during object creation, after setting all properties.
function Fstop_CreateFcn(hObject, eventdata, handles)
% hObject handle to Fstop (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 Pll_rate_Callback(hObject, eventdata, handles)
% hObject handle to Pll_rate (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
if (handles.active_plot ~= 0)
handles.active_plot = 0;
end
plot_buttons_off(handles);
% --- Executes during object creation, after setting all properties.
function Pll_rate_CreateFcn(hObject, eventdata, handles)
% hObject handle to Pll_rate (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 interpolate = converter_interp(handles)
interpolate = cellstr(get(handles.converter2PLL, 'String'));
if isempty(interpolate{1})
error('For some reason converter2PLL is empty. This will cause me to crash');
dbstack('-completenames');
end
interpolate = char(interpolate(get(handles.converter2PLL, 'Value')));
interpolate = str2double(interpolate(1:2));
function handles = autoselect_rates(handles)
% sanity check the PLL rate and DAC divider values and alter them if necessary
if isfield(handles, 'tx') && isfield(handles, 'rx')
if (handles.rx.PLL_rate ~= handles.tx.PLL_rate)
% If dec3 is used by Rx or Tx, both must use it in order for the
% PLL rates to match.
if handles.tx.HB3 == 3 || handles.rx.HB3 == 3
handles.rx.HB3 = 3;
handles.tx.HB3 = 3;
end
ADC_rate = handles.rx.Rdata * handles.rx.FIR * ...
handles.rx.HB1 * handles.rx.HB2 * handles.rx.HB3;
DAC_rate = handles.tx.Rdata * handles.tx.FIR * ...
handles.tx.HB1 * handles.tx.HB2 * handles.tx.HB3;
DAC_div = ADC_rate / DAC_rate;
if (handles.tx.DAC_div ~= DAC_div)
if (DAC_div == 1 || DAC_div == 2)
handles.tx.DAC_div = DAC_div;
handles.tx.PLL_mult = handles.rx.PLL_mult;
filter_type = get(handles.filter_type, 'Value');
set(handles.filter_type, 'Value', 0);
handles.tx.caldiv = default_caldiv(handles);
set(handles.filter_type, 'Value', filter_type);
end
end
handles.rx.PLL_mult = fastest_FIR([64 32 16 8 4 2 1], handles.bounds.MAX_BBPLL_FREQ, handles.bounds.MIN_BBPLL_FREQ, ...
handles.rx.Rdata * handles.rx.FIR * handles.rx.HB1 * handles.rx.HB2 * handles.rx.HB3 * handles.rx.DAC_div);
handles.tx.PLL_mult = handles.rx.PLL_mult;
if handles.rx.PLL_mult > 64
X = ['Date rate = ', num2str(tohwTx.TXSAMP), ' Hz. Tx BBPLL is too high for Rx to match.'];
disp(X);
end
handles.rx.PLL_rate = handles.rx.Rdata * handles.rx.FIR * handles.rx.HB1 * ...
handles.rx.HB2 * handles.rx.HB3 * handles.rx.PLL_mult;
else
ADC_rate = handles.rx.Rdata * handles.rx.FIR * ...
handles.rx.HB1 * handles.rx.HB2 * handles.rx.HB3;
DAC_rate = handles.tx.Rdata * handles.tx.FIR * ...
handles.tx.HB1 * handles.tx.HB2 * handles.tx.HB3;
DAC_div = ADC_rate / DAC_rate;
if (handles.tx.DAC_div ~= DAC_div)
if (DAC_div == 1 || DAC_div == 2)
handles.tx.DAC_div = DAC_div;
handles.tx.PLL_mult = handles.rx.PLL_mult;
filter_type = get(handles.filter_type, 'Value');
set(handles.filter_type, 'Value', 0);
handles.tx.caldiv = default_caldiv(handles);
set(handles.filter_type, 'Value', filter_type);
end
end
end
end
function sel = get_current_rxtx(handles)
if (get(handles.filter_type, 'Value') == 1)
% receive
sel = handles.rx;
else
% transmit
sel = handles.tx;
end
function data_clk_Callback(hObject, eventdata, handles)
% hObject handle to data_clk (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
dirty(hObject, handles);
handles = guidata(hObject);
data_rate = value2Hz(handles, handles.freq_units, str2double(get(hObject,'String')));
if get(handles.which_device,'Value')==3 && data_rate<=520.83e3
set(handles.use_FPGAfilter, 'Value', 1);
set(handles.FPGA_label, 'Visible', 'on');
set(handles.use_FPGAfilter, 'Visible', 'on');
set(handles.FPGA_rate, 'Visible', 'on');
freq_off(handles);
data_rate = data_rate*8;
else
set(handles.use_FPGAfilter, 'Value', 0);
set(handles.FPGA_label, 'Visible', 'off');
set(handles.use_FPGAfilter, 'Visible', 'off');
set(handles.FPGA_rate, 'Visible', 'off');
freq_on(handles);
end
input = {};
input.Rdata = data_rate;
input.RxTx = 'Rx';
handles.rx = cook_input(input);
input.RxTx = 'Tx';
handles.tx = cook_input(input);
handles = autoselect_rates(handles);
% reset fcutoff to the default value for advanced mode
if get(handles.Advanced_options, 'Value')
set(handles.Fcutoff, 'String', '0');
caldiv = get_caldiv(handles);
set_fcutoff(handles, caldiv);
end
data2gui(hObject, handles);
handles = guidata(hObject);
guidata(hObject, handles);
% --- Executes during object creation, after setting all properties.
function data_clk_CreateFcn(hObject, eventdata, handles)
% hObject handle to data_clk (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 Astop_Callback(hObject, eventdata, handles)
% hObject handle to Astop (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
dirty(hObject, handles);
handles = guidata(hObject);
Astop = str2double(get(hObject, 'String'));
if get(handles.filter_type, 'Value') == 1
handles.rx.Astop = Astop;
else
handles.tx.Astop = Astop;
end
if get(handles.FIR_Astop, 'Value') >= str2double(get(hObject,'String'))
set(handles.FIR_Astop, 'Value', str2double(get(hObject,'String')));
end
data2gui(hObject, handles);
handles = guidata(hObject);
guidata(hObject, handles);
% --- Executes during object creation, after setting all properties.
function Astop_CreateFcn(hObject, eventdata, handles)
% hObject handle to Astop (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 Apass_Callback(hObject, eventdata, handles)
% hObject handle to Apass (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% if str2double(get(hObject,'String')) == 0
% set(hObject,'String', '0.00001');
% end
dirty(hObject, handles);
handles = guidata(hObject);
Apass = str2double(get(hObject, 'String'));
if get(handles.filter_type, 'Value') == 1
handles.rx.Apass = Apass;
else
handles.tx.Apass = Apass;
end
data2gui(hObject, handles);
handles = guidata(hObject);
guidata(hObject, handles);
% --- Executes during object creation, after setting all properties.
function Apass_CreateFcn(hObject, eventdata, handles)
% hObject handle to Apass (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 selection change in filter_type.
function filter_type_Callback(hObject, eventdata, handles)
% hObject handle to filter_type (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
data2gui(hObject, handles);
% --- Executes during object creation, after setting all properties.
function filter_type_CreateFcn(hObject, eventdata, handles)
% hObject handle to filter_type (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: popupmenu 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
% Determine frequencies at different points in the filter path.
function [rx_FIR_rate, rx_HB1_rate, rx_HB2_rate, rx_HB3_rate, rx_RFbw_hw, ...
tx_FIR_rate, tx_HB1_rate, tx_HB2_rate, tx_HB3_rate, tx_RFbw_hw] = get_path_rates(handles)
rx_FIR_rate = handles.rx.Rdata * handles.rx.FIR;
rx_HB1_rate = rx_FIR_rate * handles.rx.HB1;
rx_HB2_rate = rx_HB1_rate * handles.rx.HB2;
rx_HB3_rate = rx_HB2_rate * handles.rx.HB3;
tx_FIR_rate = handles.tx.Rdata * handles.tx.FIR;
tx_HB1_rate = tx_FIR_rate * handles.tx.HB1;
tx_HB2_rate = tx_HB1_rate * handles.tx.HB2;
tx_HB3_rate = tx_HB2_rate * handles.tx.HB3;
filter_type = get(handles.filter_type, 'Value');
set(handles.filter_type, 'Value', 1);
sel = get_current_rxtx(handles);
rx_RFbw_hw = get_rfbw_hw(handles, sel.caldiv);
set(handles.filter_type, 'Value', 2);
sel = get_current_rxtx(handles);
tx_RFbw_hw = get_rfbw_hw(handles, sel.caldiv);
set(handles.filter_type, 'Value', filter_type);
% --- Executes on button press in save2noos.
function save2noos_Callback(hObject, eventdata, handles)
% hObject handle to save2noos (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
[filename,path] = uiputfile('*.c', 'Save coefficients as');
if filename == 0
return;
else
newpath = strcat(path, filename);
end
fid = fopen(newpath,'w');
PLL_rate = str2double(get(handles.Pll_rate, 'String')) * 1e6;
[rx_FIR_rate, rx_HB1_rate, rx_HB2_rate, rx_HB3_rate, rx_RFbw_hw, ...
tx_FIR_rate, tx_HB1_rate, tx_HB2_rate, tx_HB3_rate, tx_RFbw_hw] = get_path_rates(handles);
fprintf(fid, '// Generated with AD9361 Filter Design Wizard %s\n', get_version);
fprintf(fid, '// MATLAB %s, %s\n', version(), datestr(now()));
fprintf(fid, '// Inputs:\n');
fprintf(fid, '// Data Sample Frequency = %.0f Hz\n', handles.rx.Rdata);
if get(handles.phase_eq, 'Value')
fprintf(fid, '// RX Phase equalization = %f ns\n', handles.rx.phEQ);
fprintf(fid, '// TX Phase equalization = %f ns\n', handles.tx.phEQ);
end
% Rx
fprintf(fid, '\nAD9361_RXFIRConfig rx_fir_config = {\n');
fprintf(fid, '\t3, // rx\n');
fprintf(fid, '\t%d, // rx_gain\n', handles.rx.gain);
fprintf(fid, '\t%d, // rx_dec\n', handles.rx.FIR);
coefficients = sprintf('%.0f,', flip(rot90(handles.rfirtaps)));
coefficients = coefficients(1:end-1); % strip final comma
fprintf(fid, '\t{%s}, // rx_coef[128]\n', coefficients);
fprintf(fid, '\t%d, // rx_coef_size\n', handles.nfirtaps);
fprintf(fid, '\t{%.0f,%.0f,%.0f,%.0f,%.0f,%.0f}, // rx_path_clks[6]\n', ...
PLL_rate, rx_HB3_rate, rx_HB2_rate, rx_HB1_rate, rx_FIR_rate, handles.rx.Rdata);
fprintf(fid, '\t%.0f // rx_bandwidth\n', rx_RFbw_hw);
fprintf(fid, '};\n\n');
% Tx
fprintf(fid, 'AD9361_TXFIRConfig tx_fir_config = {\n');
fprintf(fid, '\t3, // tx\n');
fprintf(fid, '\t%d, // tx_gain\n', handles.tx.gain);
fprintf(fid, '\t%d, // tx_int\n', handles.tx.FIR);
coefficients = sprintf('%.0f,', flip(rot90(handles.tfirtaps)));
coefficients = coefficients(1:end-1); % strip final comma
fprintf(fid, '\t{%s}, // tx_coef[128]\n', coefficients);
fprintf(fid, '\t%d, // tx_coef_size\n', handles.nfirtaps);
fprintf(fid, '\t{%.0f,%.0f,%.0f,%.0f,%.0f,%.0f}, // tx_path_clks[6]\n', ...
PLL_rate, tx_HB3_rate, tx_HB2_rate, tx_HB1_rate, tx_FIR_rate, handles.tx.Rdata);
fprintf(fid, '\t%.0f // tx_bandwidth\n', tx_RFbw_hw);
fprintf(fid, '};\n');
fclose(fid);
% --- Executes on button press in save2coefficients.
function save2coefficients_Callback(hObject, eventdata, handles)
% hObject handle to save2coefficients (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
[filename,path] = uiputfile('*.ftr', 'Save coefficients as');
if filename == 0
return;
else
newpath = strcat(path,filename);
end
fid = fopen(newpath,'w');
fprintf(fid, '# Generated with AD9361 Filter Design Wizard %s\r\n', get_version);
fprintf(fid, '# MATLAB %s, %s\r\n', version(), datestr(now()));
fprintf(fid, '# Inputs:\r\n');
%FIXME
%converter_rate = get_converter_clk(handles);
%converter_rate = get_ADC_clk(handles);
PLL_rate = str2double(get(handles.Pll_rate, 'String')) * 1e6;
[rx_FIR_rate, rx_HB1_rate, rx_HB2_rate, rx_HB3_rate, rx_RFbw_hw, ...
tx_FIR_rate, tx_HB1_rate, tx_HB2_rate, tx_HB3_rate, tx_RFbw_hw] = get_path_rates(handles);
%fprintf(fid, '# PLL CLK Frequency = %f Hz\r\n', pll_rate);
%fprintf(fid, '# Converter Sample Frequency = %f Hz\r\n', converter_rate);
fprintf(fid, '# Data Sample Frequency = %.0f Hz\r\n', handles.rx.Rdata);
if get(handles.phase_eq, 'Value')
fprintf(fid, '# RX Phase equalization = %f ns\r\n', handles.rx.phEQ);
fprintf(fid, '# TX Phase equalization = %f ns\r\n', handles.tx.phEQ);
end
fprintf(fid, 'TX 3 GAIN %d INT %d\r\n', handles.tx.gain, handles.tx.FIR);
fprintf(fid, 'RX 3 GAIN %d DEC %d\r\n', handles.rx.gain, handles.rx.FIR);
fprintf(fid, 'RTX %.0f %.0f %.0f %.0f %.0f %.0f\r\n', PLL_rate, tx_HB3_rate, tx_HB2_rate, tx_HB1_rate, tx_FIR_rate, handles.tx.Rdata);
fprintf(fid, 'RRX %.0f %.0f %.0f %.0f %.0f %.0f\r\n', PLL_rate, rx_HB3_rate, rx_HB2_rate, rx_HB1_rate, rx_FIR_rate, handles.rx.Rdata);
fprintf(fid, 'BWTX %.0f\r\n', tx_RFbw_hw);
fprintf(fid, 'BWRX %.0f\r\n', rx_RFbw_hw);
% concat and transform Rx and Tx coefficient matrices for output
coefficients = flip(rot90(vertcat(handles.tfirtaps, handles.rfirtaps)));
% output all non-zero coefficients since they're padded to 128 with zeros
for i = 1:handles.nfirtaps
fprintf(fid, '%d,%d\r\n', coefficients(i,:));
end
fclose(fid);
% --- Executes on button press in save2target.
function save2target_Callback(hObject, eventdata, handles)
% hObject handle to save2target (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
PLL_rate = str2double(get(handles.Pll_rate, 'String')) * 1e6;
[rx_FIR_rate, rx_HB1_rate, rx_HB2_rate, rx_HB3_rate, rx_RFbw_hw, ...
tx_FIR_rate, tx_HB1_rate, tx_HB2_rate, tx_HB3_rate, tx_RFbw_hw] = get_path_rates(handles);
fir_filter_str = sprintf('TX 3 GAIN %d INT %d', handles.tx.gain, handles.tx.FIR);
fir_filter_str = strcat(fir_filter_str, sprintf('\nRX 3 GAIN %d DEC %d', handles.rx.gain, handles.rx.FIR));
fir_filter_str = strcat(fir_filter_str, sprintf('\nRTX %.0f %.0f %.0f %.0f %.0f %.0f', PLL_rate, tx_HB3_rate, tx_HB2_rate, tx_HB1_rate, tx_FIR_rate, handles.tx.Rdata));
fir_filter_str = strcat(fir_filter_str, sprintf('\nRRX %.0f %.0f %.0f %.0f %.0f %.0f', PLL_rate, rx_HB3_rate, rx_HB2_rate, rx_HB1_rate, rx_FIR_rate, handles.rx.Rdata));
fir_filter_str = strcat(fir_filter_str, sprintf('\nBWTX %.0f', tx_RFbw_hw));
fir_filter_str = strcat(fir_filter_str, sprintf('\nBWRX %.0f', rx_RFbw_hw));
% concat and transform Rx and Tx coefficient matrices for outputting
coefficients = flip(rot90(vertcat(handles.tfirtaps, handles.rfirtaps)));
% output all non-zero coefficients since they're padded to 128 with zeros
for i = 1:handles.nfirtaps
fir_filter_str = strcat(fir_filter_str, sprintf('\n%d,%d', coefficients(i,:)));
end
% write FIR filter to target
ret = writeAttributeString(handles.libiio_ctrl_dev, 'filter_fir_config', fir_filter_str);
if (ret < 0)
msgbox('Could not write FIR filter to target!', 'Error', 'error');
return;
end
% write Rx/Tx data rates to target
ret = writeAttributeString(handles.libiio_ctrl_dev, 'in_voltage_sampling_frequency', num2str(handles.rx.Rdata));
if (ret < 0)
msgbox('Could not write Rx data rate to target!', 'Error', 'error');
return;
end
ret = writeAttributeString(handles.libiio_ctrl_dev, 'out_voltage_sampling_frequency', num2str(handles.tx.Rdata));
if (ret < 0)
msgbox('Could not write Tx data rate to target!', 'Error', 'error');
return;
end
% explicitly write Rx/Tx RF bandwidth to target
ret = writeAttributeString(handles.libiio_ctrl_dev, 'in_voltage_rf_bandwidth', num2str(rx_RFbw_hw));
if (ret < 0)
msgbox('Could not write Rx RF bandwidth to target!', 'Error', 'error');
return;
end
ret = writeAttributeString(handles.libiio_ctrl_dev, 'out_voltage_rf_bandwidth', num2str(tx_RFbw_hw));
if (ret < 0)
msgbox('Could not write Tx RF bandwidth to target!', 'Error', 'error');
return;
end
% enable both Rx/Tx FIR filters on the target
ret = writeAttributeString(handles.libiio_ctrl_dev, 'in_out_voltage_filter_fir_en', '1');
if (ret < 0)
msgbox('Could not enable Rx/Tx FIR filters on target!', 'Error', 'error');
return;
end
msgbox('FIR coefficients successfully written and enabled on target.', 'Filter enabled on target');
function IP_num_Callback(hObject, eventdata, handles)
% hObject handle to IP_num (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
set(handles.connect2target, 'Enable', 'on');
set(handles.connect2target, 'String', 'Connect to Target');
% --- Executes during object creation, after setting all properties.
function IP_num_CreateFcn(hObject, eventdata, handles)
% hObject handle to IP_num (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 slider movement.
function FIR_Astop_Callback(hObject, eventdata, handles)
% hObject handle to FIR_Astop (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
handles.active_plot = 0;
plot_buttons_off(handles);
data2gui(hObject, handles);
guidata(hObject, handles);
% --- Executes during object creation, after setting all properties.
function FIR_Astop_CreateFcn(hObject, eventdata, handles)
% hObject handle to FIR_Astop (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: slider controls usually have a light gray background.
if isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor',[.9 .9 .9]);
end
function [data_clk, bbpll, converter_rate] = get_target_path_rates(libiio, path)
if strcmp(path, 'rx')
path = 'rx_path_rates';
sampling_freq = 'in_voltage_sampling_frequency';
scan_str = 'BBPLL:%d ADC:%d';
else
path = 'tx_path_rates';
sampling_freq = 'out_voltage_sampling_frequency';
scan_str = 'BBPLL:%d DAC:%d';
end
% Read the data clock
[ret, data_clk] = readAttributeDouble(libiio, sampling_freq);
if (ret < 0)
msgbox('Could not read clocks!', 'Error', 'error');
return;
end
% Read clocks
[ret, rbuf] = readAttributeString(libiio, path);
if (ret < 0)
msgbox('Could not read clocks!', 'Error', 'error');
return;
end
clocks = num2cell(sscanf(rbuf, scan_str));
[bbpll, converter_rate] = clocks{:};
% --- Executes on button press in target_get_clock.
function target_get_clock_Callback(hObject, eventdata, handles)
% hObject handle to target_get_clock (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
if ~ isempty(handles.libiio_ctrl_dev)
% Read rx/tx clocks
if (get(handles.filter_type, 'Value') == 1)
[data_clk, bbpll, converter_rate] = get_target_path_rates(handles.libiio_ctrl_dev, 'rx');
else
[data_clk, bbpll, converter_rate] = get_target_path_rates(handles.libiio_ctrl_dev, 'tx');
end
div = num2str(converter_rate / data_clk);
decimate = cellstr(get(handles.HB1, 'String'))';
idx = find(strncmp(decimate, div, length(div)) == 1);
if (~isempty(idx))
set(handles.HB1, 'Value', idx(1));
end
% Set the BPLL div
opts = get(handles.converter2PLL, 'String');
for i = 1:length(opts)
j = char(opts(i));
j = str2double(j(1:2));
if j == bbpll / converter_rate
set(handles.converter2PLL, 'Value', i);
break;
end
end
% Update the data clock
put_data_clk(handles, data_clk);
data_clk_Callback(handles.data_clk, eventdata, handles);
end
% --- Executes on button press in FVTool_deeper.
function FVTool_deeper_Callback(hObject, eventdata, handles)
% hObject handle to FVTool_deeper (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)