To configure AppZone Linux to work with Trace32:
1. Navigate to the following folder: ..\IoT_AppZone_IDE\eclipse\plugins\com.appzonec.plugin.prebuilt_<version>\lauterbach
where <version> is the current version AppZone Linux version, such as 2.1.4:
2. Copy the t32.cmm file.
3. Navigate to the folder in which you installed Trace32 (C:\T32).
4. Rename the original installed file to t32_orig.cmm.
5. Paste the file you just copied.
The t32.cmm file allows communication between the SDK and the T32 environment. Eclipse calls the t32.cmm through an internal socket at debug session startup, and redirects the commands to the SDK scripts that manage the debugging processes.
The following figure displays an example of the data flow during debug: