Qt Safe Renderer 2.2 provides support for using safety-critical items with Qt Quick Ultralite applications. Qt for MCUs 2.9.0 provides the Qt Safe Renderer support as a technical preview feature.

The following topics in Qt for MCU online documentation describe how you can add Qt Safe Renderer safety-critical items to your Qt Quick Ultralite application:

• Creating a Qt Quick Ultralite application with safety-critical items
• Qt Quick Ultralite Safe Renderer QML Types

Qt Quick Ultralite Architecture describes the essential architectural aspects you should consider when you are designing your system with Qt Safe Renderer and Qt Quick Ultralite.

Building for Qt Quick Ultralite provides build instructions for configuring the environment, selecting toolchains, and compiling applications for target hardware.

Adapting Output Monitor to AUTOSAR guides how you can integrate a Complex Device Driver (CDD) for display output verification via CRC checks in an AUTOSAR Classic environment running on an RH850 microcontroller.

Qt Safe Monitor: Qt Quick Ultralite Example on Bare-Metal Traveo II describes an example project that demonstrates how Qt Safe Renderer can be used with Qt Quick Ultralite on a bare-metal Infineon Traveo T2G 4M Lite target.