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PS3000aSetConfig.m
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function [ps3000aMethodinfo, ps3000aStructs, ps3000aEnuminfo, ps3000aThunkLibName,ps3000aWrapMethodinfo,...
ps3000aWrapStructs, ps3000aWrapEnuminfo, ps3000aWrapThunkLibName] = PS3000aSetConfig()
%% PS3000ACONFIG Configure path and parameter information
% Configures paths according to platforms and loads information from
% prototype files for PicoScope 3000 Series (A API) Oscilloscopes. The folder
% that this file is located in must be added to the MATLAB path.
%
% Platform Specific Information:-
%
% Microsoft Windows: Download the Software Development Kit installer from
% the <a href="matlab: web('https://www.picotech.com/downloads')">Pico Technology Download software and manuals for oscilloscopes and data loggers</a> page.
%
% Linux: Follow the instructions to install the libps3000a and libpswrappers
% packages from the <a href="matlab:
% web('https://www.picotech.com/downloads/linux')">Pico Technology Linux Software & Drivers for Oscilloscopes and Data Loggers</a> page.
%
% Apple Mac OS X: Follow the instructions to install the PicoScope 6
% application from the <a href="matlab: web('https://www.picotech.com/downloads')">Pico Technology Download software and manuals for oscilloscopes and data loggers</a> page.
% Optionally, create a 'maci64' folder in the same directory as this file
% and copy the following files into it:
%
% * libps3000a.dylib and any other libps3000a library files
% * libps3000aWrap.dylib and any other libps3000aWrap library files
% * libpicoipp.dylib and any other libpicoipp library files
% * libiomp5.dylib
%
% Contact our Technical Support team via the <a href="matlab: web('https://www.picotech.com/tech-support/')">Technical Enquiries form</a> for further assistance.
%
% Run this script in the MATLAB environment prior to connecting to the
% device.
%
% This file can be edited to suit application requirements.
%% Set Path to Shared Libraries
% Set paths to shared library files according to the operating system and
% architecture.
% Identify architecture e.g. 'win64'
archStr = computer('arch');
% Identify working directory
ps3000aConfigInfo.workingDir = pwd;
% Find file name
ps3000aConfigInfo.configFileName = mfilename('fullpath');
% Only require the path to the config file
[ps3000aConfigInfo.pathStr] = fileparts(ps3000aConfigInfo.configFileName);
% Identify architecture e.g. 'win64'
ps3000aConfigInfo.archStr = computer('arch');
try
addpath(fullfile(ps3000aConfigInfo.pathStr, ps3000aConfigInfo.archStr));
catch err
error('PS3000aConfig:OperatingSystemNotSupported', 'Operating system not supported - please contact support@picotech.com');
end
% Set the path according to operating system.
if(ismac())
% Libraries (including wrapper libraries) are stored in the PicoScope
% 6 App folder. Add locations of library files to environment variable.
setenv('DYLD_LIBRARY_PATH', '/Applications/PicoScope6.app/Contents/Resources/lib');
if(strfind(getenv('DYLD_LIBRARY_PATH'), '/Applications/PicoScope6.app/Contents/Resources/lib'))
addpath('/Applications/PicoScope6.app/Contents/Resources/lib');
else
warning('PS3000aConfig:LibraryPathNotFound','Locations of libraries not found in DYLD_LIBRARY_PATH');
end
elseif(isunix())
% Edit to specify location of .so files or place .so files in same directory
addpath('/opt/picoscope/lib/');
elseif(ispc())
% Microsoft Windows operating systems
% Set path to dll files if the Pico Technology SDK Installer has been
% used or place dll files in the folder corresponding to the
% architecture. Detect if 32-bit version of MATLAB on 64-bit Microsoft
% Windows.
ps3000aConfigInfo.winSDKInstallPath = '';
if(strcmp(ps3000aConfigInfo.archStr, 'win32') && exist('C:\Program Files (x86)\', 'dir') == 7)
try
addpath('C:\Program Files (x86)\Pico Technology\SDK\lib\');
ps3000aConfigInfo.winSDKInstallPath = 'C:\Program Files (x86)\Pico Technology\SDK';
catch err
warning('PS3000aConfig:DirectoryNotFound', ['Folder C:\Program Files (x86)\Pico Technology\SDK\lib\ not found. '...
'Please ensure that the location of the library files are on the MATLAB path.']);
end
else
% 32-bit MATLAB on 32-bit Windows or 64-bit MATLAB on 64-bit
% Windows operating systems
try
addpath('C:\Program Files\Pico Technology\SDK\lib\');
ps3000aConfigInfo.winSDKInstallPath = 'C:\Program Files\Pico Technology\SDK';
catch err
warning('PS3000aConfig:DirectoryNotFound', ['Folder C:\Program Files\Pico Technology\SDK\lib\ not found. '...
'Please ensure that the location of the library files are on the MATLAB path.']);
end
end
else
error('PS3000aConfig:OperatingSystemNotSupported', 'Operating system not supported - please contact support@picotech.com');
end
%% Set Path for PicoScope Support Toolbox Files if Not Installed
% Set MATLAB Path to include location of PicoScope Support Toolbox
% Functions and Classes if the Toolbox has not been installed. Installation
% of the toolbox is only supported in MATLAB 2014b and later versions.
% Check if PicoScope Support Toolbox is installed - using code based on
% <http://stackoverflow.com/questions/6926021/how-to-check-if-matlab-toolbox-installed-in-matlab How to check if matlab toolbox installed in matlab>
ps3000aConfigInfo.psTbxName = 'PicoScope Support Toolbox';
ps3000aConfigInfo.v = ver; % Find installed toolbox information
if(~any(strcmp(ps3000aConfigInfo.psTbxName, {ps3000aConfigInfo.v.Name})))
warning('PS3000aConfig:PSTbxNotFound', 'PicoScope Support Toolbox not found, searching for folder.');
% If the PicoScope Support Toolbox has not been installed, check to see
% if the folder is on the MATLAB path, having been downloaded via zip
% file or copied from the Microsoft Windows Pico SDK installer
% directory.
ps3000aConfigInfo.psTbxFound = strfind(path, ps3000aConfigInfo.psTbxName);
if(isempty(ps3000aConfigInfo.psTbxFound) && ispc())
% Check if the folder is present in the relevant SDK installation
% directory on Windows platforms (if the SDK installer has been
% used).
% Obtain the folder name
ps3000aConfigInfo.psTbxFolderName = fullfile(ps3000aConfigInfo.winSDKInstallPath, 'MATLAB' , ps3000aConfigInfo.psTbxName);
% If it is present in the SDK directory, add the PicoScope Support
% Toolbox folder and sub-folders to the MATLAB path.
if(exist(ps3000aConfigInfo.psTbxFolderName, 'dir') == 7)
addpath(genpath(ps3000aConfigInfo.psTbxFolderName));
end
else
warning('PS3000aConfig:PSTbxDirNotFound', 'PicoScope Support Toolbox directory not found.');
end
end
% Change back to the folder where the script was called from.
cd(ps3000aConfigInfo.workingDir);
%% Load Enumerations and Structure Information
% Enumerations and structures are used by certain Intrument Driver functions.
% PLEASE DO NOT EDIT THE LINES BELOW
[ps3000aMethodinfo, ps3000aStructs, ps3000aEnuminfo, ps3000aThunkLibName] = ps3000aMFile;
[ps3000aWrapMethodinfo, ps3000aWrapStructs, ps3000aWrapEnuminfo, ps3000aWrapThunkLibName] = ps3000aWrapMFile;
end