Main Page

The sigrok project aims at creating a portable, cross-platform, Free/Libre/Open-Source signal analysis software suite that supports various device types (e.g. logic analyzers, oscilloscopes, and many more). It is licensed under the terms of the GNU GPL, version 3 or later. Design goals and features include: Broad hardware support. Supports many different devices (logic analyzers, oscilloscopes, multimeters, data loggers etc.) from various vendors. Cross-platform. Works on Linux, Mac OS X, Windows, FreeBSD, OpenBSD, NetBSD, Android (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, WAV, ...). Reusable libraries. Consists of the libsigrok and libsigrokdecode shared libraries which can be used by various frontends/GUIs. Various frontends. PulseView (LA GUI), sigrok-meter (DMM GUI), sigrok-cli (command-line), and other frontends all build upon the above libraries. You can use sigrok to... ...log data from your multimeter ...have a $10 logic analyzer for examining logic circuits ...have a remote GUI for your oscilloscope ...perform measurements on signals ...make sense of digital signals with protocol decoders ...write custom protocol decoders in python ...remote-control your power supply ...remote-control whatever lab device you'd like to support ...write a quick-n-dirty automation tool for your particular needs ...have a framework/frontend for your home-made devices News 2024-10-13: libserialport 0.1.2 released! 2024-10-07: Current project status 2021-03-01: sigrok-cli 0.7.2 released! See also: Current events. Supported hardware (Browse by category...) Logic analyzers · Mixed-signal devices · Oscilloscopes · Multimeters · LCR meters · Sound level meters · Thermometers · Hygrometers · Anemometers · Light meters · Energy meters · DAQs · Dataloggers · Tachometers · Scales · Digital loads · Function generators · Frequency counters · RF receivers · Spectrum analyzers · Power supplies · GPIB interfaces See also: Device comparisons, Device cables, Multimeter ICs, Connection parameters Downloads and documentation Downloads · Building · Linux · Mac OS X · Windows · FreeBSD · OpenBSD · NetBSD · Android · Embedded · Getting started · Input output formats · Protocol decoders · Probe comparison · GPIB · Logo · Press Subprojects libserialport · libsigrok · libsigrokdecode · sigrok-cli · PulseView · sigrok-meter · SmuView · fx2lafw · gpibgrok · fx2grok · fpgalafw · Firmware · Example dumps Getting in touch Mailing list: sigrok-devel (archives: MA, SF, Gmane) · IRC: #sigrok@freenode · Twitter: @sigrokproject · Mastodon/Fediverse: sigrok community Development Developers · Roadmap · API docs (sp · sr/cxx/py/java · srd) · Browse source code (GitHub mirror) · Bug tracker · Jenkins · Summer of Code · Protocol decoder HOWTO · Protocol decoder API · Formats and structures · Hardware driver API · Portability · TODO 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!