Metadata-Version: 2.1
Name: RigolWFM
Version: 0.6.0
Summary: Read and parse Rigol Oscilloscope WFM files
Home-page: https://github.com/scottprahl/RigolWFM.git
Author: Scott Prahl
Author-email: scott.prahl@oit.edu
License: BSD
Description: # Parsing binary .wfm files created by Rigol scopes
        
        ## Usage
        
        The RigolWFM package can be installed via `pip`::
        
            pip install RigolWFM
        
        Once this is done, one can extract signals from binary Rigol `.wfm` files by::
        
            import matplotlib.pyplot as plt
            import RigolWFM.wfm as rigol
        
            filename = 'example.wfm'
            scope = 'DS1000E'
        
            w = rigol.Wfm.from_file(filename, scope)
            w.plot()
            plt.show()
            
        Alternatively, `wfmconvert` can be used from the command line.  For example, the following should convert all the DS1000E files in the current directory to the `.csv` format::
        
            prompt> wfmconvert 1000E csv *.wfm
        
        More extensive documentation can be found here
        
        * Basics <https://github.com/scottprahl/RigolWFM/blob/master/doc/0-Basics.ipynb>
        * DS1000E <https://github.com/scottprahl/RigolWFM/blob/master/doc/1-DS1000E-Waveforms.ipynb>
        * DS1000Z <https://github.com/scottprahl/RigolWFM/blob/master/doc/1-DS1000Z-Waveforms.ipynb>
        * DS2000 <https://github.com/scottprahl/RigolWFM/blob/master/doc/1-DS2000-Waveforms.ipynb>
        * DS4000 <https://github.com/scottprahl/RigolWFM/blob/master/doc/1-DS4000-Waveforms.ipynb>
        
        ## Background
        
        This project is should be a one-stop location for interpreting waveform `.wmf` files from any Rigol scopes.  Programs that parse Rigol's binary `.wfm` files are sadly balkanized: each project tends to support a single scope model and the available efforts are spread across a range of languages.
        
        Most seem to avoid do not deal specifically with the `.wfm` format and if they do, then only one specific scope model is supported.
        
        Initially, I too, was only interested in a single scope format (DS1102E) and I successfully used the python parser written by Blaicher <https://github.com/mabl/pyRigolWFM>.  Later, I realized that DS1000Z files were parsed by Szkutnik  <https://github.com/michal-szkutnik/pyRigolWfm1000Z> and added support for these scopes.  Eventually, I ran across the work on DS4000 files by Cat-Ion <https://github.com/Cat-Ion/rigol-ds4000-wfm>.
        
        This last project leveraged Kaitai Struct <https://kaitai.io> as a domain specific language to represent the binary files.  Once a binary file has been described in the `.ksy` format, parsers can be generated for a wide range of languages (C++/STL, C#, Go, Java, JavaScript, Lua, Perl, PHP, Python, and Ruby).  Moreover, Kaitai Struct has a Web IDE <https://ide.kaitai.io> that allows one to interactively reverse engineer binary file formats.  This is super helpful for those Rigol `.wfm` formats that are undocumented.
        
        
        ## Status
        
        There is a bit of work remaining (testing, validation, repackaging) but at least there are now binary file descriptions for `.wfm` files for the following scopes:
        
        * DS1000C untested
        * DS1000E tested
        * DS1000Z tested, but with wonky voltage offsets
        * DS2000 tested
        * DS4000 tested
        * DS6000 untested
        
        ## Resources
        
        This has been a bit of an adventure.  In the process of nailing down the basic formats, I have gleaned information from a wide range of projects started by others.
        
        * Shein's Pascal program <https://sourceforge.net/projects/wfmreader>
        * Wagenaars's Matlab script <https://www.mathworks.com/matlabcentral/fileexchange/18999-read-binary-rigol-waveforms>
        * Steele's C program <http://nsweb.tn.tudelft.nl/~gsteele/rigol2dat>
        * Blaicher's python code <https://github.com/mabl/pyRigolWFM>
        * Szkutnik's python code <https://github.com/michal-szkutnik/pyRigolWfm1000Z>
        * Cat-Ion's python code <https://github.com/Cat-Ion/rigol-ds4000-wfm>
        * Šolc's python code <https://www.tablix.org/~avian/blog/archives/2019/08/quick_and_ugly_wfm_data_export_for_rigol_ds2072a/>
        * Contributions from <http://www.hakasoft.com.au/wfm_viewer>
        * A LabView program I got from Rigol support
        * Rigol's documentation of the 1000E, 1000Z, 2000, and 6000 file formats.
        
        ## License
        
        Copyright (c) 2020, Scott Prahl
        All rights reserved.
        
        Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
        
        1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
        
        2. 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.
        
        THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 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.
        
Keywords: Rigol,wfm,DS1000C,DS1000CD,DS1000C,DS1000MD,DS1000M,DS1302CA,DS1202CA,DS1102CA,DS1062CA,DS1000E,DS1000D,DS1102E,DS1052E,DS1102D,DS1052D,DS1000Z,DS1202Z,DS1074Z,DS1104Z,DS1074Z-S,DS1104Z-S,MSO1054Z,DS1054Z,MSO1074Z,MSO1104Z,DS2000,DS2102A,MSO2102A,MSO2102A-S,DS2202A,MSO2202A,MSO2202A-S,DS2302A,MSO2302A,MSO2302A-S,DS4000,DS4054,DS4052,DS4034,DS4032,DS4024,DS4022,DS4014,DS4012,MSO4054,MSO4052,MSO4034,MSO4032,MSO4024,MSO4022,MSO4014,MSO4012,DS6000,DS6062,DS6064,DS6102,DS6104
Platform: UNKNOWN
Classifier: Development Status :: 3 - Alpha
Classifier: License :: OSI Approved :: BSD License
Classifier: Intended Audience :: Science/Research
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Topic :: Scientific/Engineering
Description-Content-Type: text/markdown
