Repository files navigation

uFSM is a tool for drawing hierarchical state machines and generating code.The two main parts are "ufsm-compose" the graphical editor and "ufsm-generate",The code generator.

uFSM is a work in progress, it's incomplete, it fully possible to design machinesthat will not work.

• Versions 0.1 - 0.3

  Used a rather complicated runtime that operated on a tree structure that'strue to the graphical representation of a state machine. This worked butwas resource hungry and error prone.

  The first versions also relied on external drawing tools and used theXMI format to translate designs to compilable code.

• Version 0.4.x

  Shipped "ufsm compose" drawing tool

• Version 0.5.x

  Fundametal change in how code is generated. From 0.5 and onward the complicatedruntime is dropped in favor of a code generator that computes most thingsstatically. This reduces the runtime memory requirements substantially.

• Add more code generator backends, for example rust, js and python
• DRC, design rule checker
• BDD based state condition rule optimizer

Appimages for linux:

Under releases appimages are available for the drawing tool and the codegenerator. This is the easiest way to quickly test ufsm.

Building:

$ mkdir build && cd build$ cmake ..$ make

Dependencies:

Running tests:

$ make tests

Documentation is available here:uFSM documentation