Wfmreader ● (Trusted)

| Tool | Platform | Strengths | |------|----------|------------| | | Windows | Official, supports live instrument control | | Sigrok + PulseView | Windows/Linux/Mac | Open source, handles many binary formats | | Python (numpy + scipy) | Cross-platform | Custom scripting, free, maximum flexibility | | MATLAB wfminfo() | Cross-platform | Built-in oscilloscope data loading toolboxes |

Technical Overview and Functional Analysis of "WFMReader" WFMReader

A user captures a waveform on a Tektronix MDO3000 series oscilloscope and saves it to a USB drive as waveform.wfm . By providing decoding

The processed waveform is exported as pulse_analysis.csv and opened in Excel for report generation. and standard export formats

WFMReader serves a critical niche for engineers, educators, and technicians who need to extract meaningful measurements from proprietary oscilloscope waveform files without relying on expensive vendor software. By providing decoding, visualization, and standard export formats, it transforms opaque binary data into actionable insights.

Advanced versions may include mask testing, persistence display, or direct interface with oscilloscopes via VISA (Virtual Instrument Software Architecture).