Fighting with computers

Computers are not always friendly.

Tuesday, December 10, 2013

New tool for the workshop

A recent query from a local company made me revisit the work I did for reverse-engineering Ademco's
ECP bus years ago. I did not get this assignment but I learned this company was buying an inexpensive logic analyzer I have never heard of before.

After having a look a the device and its demo software (that works in Windows, OSX and Linux!!) I was sold. Even better was to learn that they do have an educational discount. Next day I bought one Logic8 8-bit USB digital analyzer.

It is not a digital osciloscope but a logic probe with 8 inputs. The beauty about the software is that it has built-in several serial protocols (ie. Async serial, I2C, SPI, etc). So going from the signals to meaningful data is time-effective and simple.


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