pw_cmd: Switch plugin registry mechanism This switches to a simpler plugin registry model with a simple global list that's modified by modules when they are imported. Change-Id: I3ff483f69f51fdcf81967d54663b3a17268bfe1d
Pigweed is a collection of embedded-focused libraries, which we call “modules”. These modules are designed for small-footprint MMU-less microcontrollers like the ST Micro STM32L452 or the Nordic NRF82832. The modules are designed to facilitate easy integration into existing codebases.
Pigweed is in the early stages of development.