# Compile tafDiagApp and tafDiagEventApp

Source: [https://docs.qualcomm.com/doc/80-41102-1/topic/compile_tafdiagapp_and_tafdiageventapp.html](https://docs.qualcomm.com/doc/80-41102-1/topic/compile_tafdiagapp_and_tafdiageventapp.html)

Uncomment the lines `$TELAF_ROOT/apps/sample/diagApp/tafDiagApp` and
                `$TELAF_ROOT/apps/sample/diagEventApp/tafDiagEventApp` in
                sa525m.sdef and rebuild the TelAF image.

**Parent Topic:** [Set up diagnostic testing environment](https://docs.qualcomm.com/doc/80-41102-1/topic/set_up_diagnostic_testing_environment.html)

Last Published: Aug 06, 2026

[Previous Topic
Set up diagnostic testing environment](https://docs.qualcomm.com/bundle/publicresource/80-41102-1/topics/set_up_diagnostic_testing_environment.md) [Next Topic
On the target](https://docs.qualcomm.com/bundle/publicresource/80-41102-1/topics/on_the_target.md)