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The sigrok project aims at creating a portable, cross-platform, Free/Libre/Open-Source signal analysis software suite that supports various logic analyzers, mixed-signal devices, oscilloscopes, multimeters, dataloggers, GPIB interfaces, and more. It is licensed under the terms of the GNU GPL. Design goals and features include: Broad hardware support. Supports many different logic analyzers, oscilloscopes, multimeters, data loggers etc. from various vendors. Cross-platform. Works on Linux, Mac OS X, Windows, and FreeBSD (and on x86, ARM, Sparc, PowerPC, ...). Scriptable protocol decoding. Extendable with stackable protocol decoders written in Python 3. File format support. Supports various input/output file formats (binary, ASCII, hex, CSV, gnuplot, VCD, ...). Reusable code. Consists of the libsigrok and libsigrokdecode shared libraries which can be used by various frontends/GUIs. News / Events 2024-10-13: libserialport 0.1.2 released! 2024-10-07: Current project status 2021-03-01: sigrok-cli 0.7.2 released! 2020-07-10: New in PV: Tabular Decoder Output View 2020-07-10: New protocol decoder: xy2-100 2012-06-17: sigrok developer blog 2012-05-30: sigrok-cli 0.3.1 released 2012-05-30: libsigrok 0.1.1 released 2012-05-18: sigrok-dumps 0.1.0 released 2012-05-02: Slashdotted! Supported hardware Logic analyzers (comparison table) Mixed-signal devices (comparison table) Oscilloscopes (comparison table) Multimeters (comparison table) Dataloggers (comparison table) GPIB interfaces (comparison table) Documentation Building: Linux, Mac OS X, Windows, FreeBSD libsigrok (hardware access lib) libsigrokdecode (protocol decoder lib) sigrok-cli (command-line) Protocol decoder HOWTO Protocol decoder API Formats and structures Hardware plugin API Input API Output API Input output formats Probe comparison Subprojects sigrok-qt (cross-platform Qt GUI) sigrok-gtk (cross-platform GTK+ GUI) GPIB/IEEE-488 support project gpibgrok project Protocol decoders fx2lafw Vendor firmware Example dumps Getting in touch Mailing lists: sigrok-devel (archive), sigrok-commits (archive) IRC: #sigrok on Freenode Developer blog: sigrok.org/blog Sites: SF, Fm: sr/srd/cli/dumps, ohloh, del.icio.us, Reddit, Digg, identi.ca, Twitter, Google+, others Other: sigrok logo Development Browse Source Code TODO GUI design IMPORTANT: Unless explicitly specified otherwise, all contents in this wiki (including text and images) are released under the CC-BY-SA 3.0 license. If you don't want that, please explicitly specify another free-ish license when adding pages/images!