- Rigol Wfm File Converter Download
- Wfm File Viewer
- Rigol Wfm File Converter Online
- Rigol Wfm File Viewer
WFM_Viewer
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WFM reader is a simple application to read WFM file that produced by Tektronix/Rigol oscilloscopes. It has a tabbed interface with zooming/Scrolling abilities. It features legend with Min/Max, CSV. Hello, I've been working a bit in reverse engineering the WFM file format so as to convert it to the more friendly CSV. So far the code I have looks like junk so I have no usable utility yet, but I've identified some key data fields in the file, like the time base, voltage range, active channels, and the time series.
This project is intended to be a comprehensive resource for interpreting waveform
.wmf
Vcard wizard contacts converter for mac free. files created by any Rigol oscilloscope. Open source (and Rigol's own applications) that parse/convert Rigol's binary .wfm
files are sadly balkanized: each program tends to support a single oscilloscope group and the available efforts are spread across a range of languages.This project leverages a domain specific language (kaitai struct) to represent the binary files. Once a binary file has been described in this text format, parsers can be generated for a wide range of languages (C++/STL, C#, Go, Java, JavaScript, Lua, Perl, PHP, Python, and Ruby).
Kaitai Struct <https://kaitai.io> also has a slick web IDE <https://ide.kaitai.io> that allows one to interactively reverse engineer binary file formats directly in your browser. Theme song downloads free. This is super helpful for those Rigol
.wfm
formats that are undocumented.Installation
The RigolWFM package can be installed via pip:
Usage
Once this is done, one can plot the signals from binary Rigol
.wfm
files by: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:If you wanted to create .wav files for use with LTSpice then this would create them:
More extensive documentation can be found at <https://RigolWFM.readthedocs.io>
Rigol Wfm File Converter Download
Status
There is a bit of work remaining (testing, validation, repackaging) but there are binary file descriptions for
.wfm
files created by 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.
Wfm File Viewer
Rigol Wfm File Converter Online
Source code repository
<https://github.com/scottprahl/RigolWFM>
License
Rigol Wfm File Viewer
BSD 3-clause -- see the file LICENSE
for details.