New Features

R2014b (Version 8.4) - Released 2 Oct 2014

Version 8.4, part of Release 2014b, includes the following enhancements:

  • Comment-out capability to disable objects in the state diagram
  • Window to manage conditional breakpoints and watch chart data
  • Simulink blocks that create and call functions across Simulink and Stateflow

See the Release Notes for details.

Previous Releases

R2014a (Version 8.3) - 6 Mar 2014

Version 8.3, part of Release 2014a, includes the following enhancements:

  • Intelligent tab completion in charts
  • Single chart block in Stateflow library with MATLAB as the default action language
  • Bus signal logging in charts
  • Output of leaf-state activity to Simulink
  • UTF-16 character support for Stateflow blocks

See the Release Notes for details.

R2013b (Version 8.2) - 5 Sep 2013

Version 8.2, part of Release 2013b, includes the following enhancements:

  • LCC compiler included on Windows 64-bit platform for running simulations
  • Tab completion for keywords and data in charts
  • Pattern Wizard for inserting logic patterns into existing flow charts
  • Absolute time temporal logic keywords, msec and usec, for specifying short time intervals

See the Release Notes for details.

R2013a (Version 8.1) - 7 Mar 2013

Version 8.1, part of Release 2013a, includes the following enhancements:

  • Output of child-state activity to Simulink using automatically managed enumerations
  • Masking of Stateflow block to customize appearance, parameters, and documentation
  • Option to parse Stateflow chart to detect syntax errors and unresolved symbols without updating diagram
  • Propagation of parameter names to generated code for improved code readability

See the Release Notes for details.

R2012b (Version 8.0) - 11 Sep 2012

R2012b introduces a major update to Stateflow with a new editor, tabular state machine representation, MATLAB as the action language and an integrated debugger.

Introducing the New Stateflow Editor :56
Navigate Stateflow diagrams and Simulink models through tabs.

State Transition Tables 4:53
Model state machines using the tabular interface in Stateflow.

Integrated Debugger 2:56
Step through a simulation and monitor data in a state diagram.

MATLAB as the Action Language 3:54
Build state machines that use MATLAB as the action language, featuring syntax auto-correction.

Stateflow Editor Assistance :50
Move and arrange objects in state diagrams easily with smart guides, transition indicator lines, drag margins, and just-in-time error notification.

New Features at a Glance

  • New editor for Stateflow charts and Simulink models with tabbed windows and model browser tree
  • Editing assistance through smart guides, drag margins, transition indicator lines, and just-in-time error notifications
  • State transition tables that provide tabular interface to model state machines
  • MATLAB language for state and transition labels with chart syntax auto-correction
  • In-chart debugging with visual breakpoints and datatips

See the Release Notes for details.