.. _stack_size:

Changing application stack size
===============================

To change the application stack size, perform the following steps:

1. From the Simulink model window for your application model, select the
   ``Simulation`` menu, then click ``Model Configuration Parameters...``

    * On earlier versions of Matlab, this will be ``Simulation -> Configuration Parameters...``
    
2. Under the ``Code Generation`` tab on the left, select ``OpenECU code generation...``

    * On earlier versions of Matlab, this will be under the ``Real-Time Workshop`` tab on the left
    
3. Change the stack size by entering a new number in the ``System stack size``
   edit box, as shown below in the red circle.

    .. image:: stack_size_img1.jpg