Configure Preprocessor Build Settings#

This section describes how to configure the preprocessor build settings available with the WiSeConnect™ SDK v3.x with the SiWx91x™ and EFR32™ hosts.

1. Open Simplicity Studio and log in.

2. If you haven't already created a project, create it by following the instructions in the relevant guide:

   • For the SiWx91x host, see the Developing with Radio Boards in SoC Mode guide.

   • For EFR32 hosts, see the Getting Started with EFR32 Host in NCP Mode guide.

3. Click on the Simplicity IDE tab.

4. In the Project Explorer pane, right-click on your project name and select Properties.

   

5. In the Settings window, select C/C++ Build > Settings > GNU ARM C Compiler > Preprocessor.

6. The list of preprocessor macros and their values will be displayed.

   

7. Double-click on the preprocessor macro you wish to edit.

8. A dialog will open for editing the value.

9. Enter the new value and click OK.

10. The dialog will close.

11. Click Apply and Apply and Close.