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Overview Many systems today have multiple microcontrollers on a single board. Flashing all of these during manufacturing and/or development can be very unwieldy if there are separate JTAG ports for each microcontroller, or you don’t have a flashing jig with test...

Over the years, I've written quite a bit of C/C++ and Python code to support CLI (command-line interpreter) based factory (and developer) testing of many types of device (usually via a serial port). I've always found CLI commands to be a little too limited. So, about...