sigrok-cli is a portable, cross-platform, command-line logic analyzer program that supports various (usually USB-based) logic analyzer hardware products. It can decode various protocols, such as SPI, I2C, USB, UART, and many others.
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.
suporte preliminar para os descodificadores protocolo em Python foi adicionado. A preliminar poucos (não testado) descodificadores protocolo amostra foram adicionados (contador de transição, I2C, Wii Nunchuk). Pequenas melhorias foram feitas GUI, mas ainda não é utilizável na produção. Suporte para um formato de saída binários foi adicionado. Várias melhorias foram feitas a portabilidade para a versão Windows. Suporte preliminar foi adicionado para o analisador lógico EE Electronics XLA/ESLA100, bem como o analisador lógico ASIX SIGMA.
Preliminary support for protocol decoders in Python was added. A few preliminary (untested) sample protocol decoders were added (transition counter, I2C, Wii Nunchuk). Small GUI improvements were made, but it's not yet usable in production. Support for a raw binary output format was added. Various portability improvements were made for the Windows version. Preliminary support was added for the EE Electronics XLA/ESLA100 logic analyzer, as well as the ASIX SIGMA logic analyzer.