| Products & Services | Solutions | Academia | Support | User Community | Company |
| Download Product Updates | | | Get Pricing | | | Trial Software |
| Documentation → Real-Time Workshop |
| Contents | Index |
| Learn more about Real-Time Workshop |
rtwtrace(blockpath)
rtwtrace(blockpath) opens an HTML code generation report, that displays contents of the source code file, and highlights the line of code corresponding to the specified block. blockpath is a string enclosed in quotes specifying the full Simulink block path, for example, 'model_name/block_name'. Before calling rtwtrace, you must enable model to code navigation. On the Configuration parameter dialog box, select Real-Time Workshop > Report pane, and select the Model-to-code parameter. Generate code for your model using the Real-Time Workshop Embedded Coder software. The build directory must be under the current working directory, otherwise rtwtrace might produce an error.
Trace to the source code for block Out1 in rtwdemo_comments.mdl:
rtwtrace('rtwdemo_comments/Out1')The HTML code generation report opens and highlights the first instance of code generated for block Out1.

To trace from a block in the model diagram, right-click a block and select Real-Time Workshop > Navigate to code.
![]() | rtwreport | switchTarget | ![]() |

Learn more about Simulink through this collection of videos, articles, technical literature and the Getting Started with Simulink Guide.
| © 1984-2009- The MathWorks, Inc. - Site Help - Patents - Trademarks - Privacy Policy - Preventing Piracy - RSS |