Make your own logic analyzer using BeagleBone board.
Software is where the magic happens. There is a pre-made image for the BeagleBone with everything loaded and configured to use the BeagleLogic. It’s a recent image based on Debian instead of the older Armstrong builds. The nice thing is that it doesn’t flash the eMMC so you can leave your existing setup alone and just pop in the SD card when you need your logic analyzer. Which is another reason that makes it a good option. I can still use the BeagleBone hardware for other projects and not keep it collecting dust in between uses.
BeagleBone Logic Analyzer – [Link]