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I2C bus sniffer

For some electronics projects, I use the I2C bus for connecting parts of the circuit. It would be nice to have a device that can sniff that bus at runtime of the circuit, decode that data and save it for future analysis. It might also prove handy to be able to send handcrafted data packets to given addresses on the bus. Such a device should be possible to build, at least for standard speed I2C communications.

The device I have built is able to sniff an I2C bus and show the gathered data in a textual user interface. Once the need arises, I might implement some more features of it, but until then, I am marking this as "finished".

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