Debug Masks That Use MATLAB Code
Code Written in Mask Editor
Debug initialization commands and parameter callbacks entered directly into the Mask Editor by:
Removing the terminating semicolon from a command to echo its results to the MATLAB® Command Window.
keyboardcommand in the code to stop execution and give control to the keyboard.
To stop debugging the mask initialization callback code when an error is encountered,
use the command
dbstop if caught error.
Code Written Using MATLAB Editor/Debugger
You cannot debug icon drawing commands using the MATLAB Editor/Debugger. For information on icon drawing commands syntax, see Icon drawing commands.
Debug initialization commands and parameter callbacks written in files using the MATLAB Editor/Debugger in the same way that you would with any other MATLAB program file.
When debugging initialization commands, you can view the contents of the mask workspace.
However, when debugging parameter callbacks, you can only access the base workspace of the
block. If you need the value of a mask parameter, use