Run a TrustZone example application {#GUID-453D0DE4-C140-4E1C-8721-CCBF2AD2CB17}

To download and run the application perform all steps as described in Section 3.3, “Run an example application”. These steps are common for single core, dual-core, and TrustZone applications, ensuring both sides of the TrustZone application are properly loaded and started secure application. However, there is one additional dialogue that is specific to TrustZone examples. See the following figures as reference.

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After loading the non-secure application, press RESET on board to release the device connect. Then, highlight the lpcxpresso55s69_trustzone_examples_hello_world_s project (TrustZone master project) in the Project Explorer. In the Quickstart Panel, click lpcxpresso55s69_trustzone_examples_hello_world_s [Debug] to launch the second debug session.

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Start the application by clicking Resume. The hello_world TrustZone application then starts running, and the secure application starts the non-secure application during runtime.

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Parent topic:Run a demo using MCUXpresso IDE