- Qt 6.4
- Qt for INTEGRITY
- Qt 6.4.3 Reference Documentation

# Qt for INTEGRITY

From Qt 5.9 onward, the Green Hills Software INTEGRITY Real-Time Operating System (RTOS) is a supported platform.

The INTEGRITY RTOS is widely used in systems where safety and security are critical. Especially in the automotive industry, both Qt and the INTEGRITY RTOS can be used in conjunction with the instrument clusters and infotainment systems.

With Qt for INTEGRITY you can build and develop applications for the INTEGRITY RTOS. The development environment includes your target device and Qt sources that you need to build for your target device. See Supported Development Hosts and Target Boards for detailed information about the supported development environment.

Qt for INTEGRITY is available under commercial only license. See Qt Pricing for more information.

Qt for INTEGRITY has a tutorial that helps you learn how to:

- Set up a development environment for the Qualcomm Snapdragon 8155P board
- Build an application
- Prepare the Qualcomm Snapdragon 8155P board to run your application

See Qt for INTEGRITY - Monolith Project Tutorial.

## Supported Qt Modules

All essential modules are supported except Qt D-Bus.

For add-on modules see all Qt Modules.

## Supported Development Hosts and Target Boards

Qt for INTEGRITY should be able to be built on the following hosts:

- 64-bit Linux distributions
- 64-bit Windows 10

Note: Only Ubuntu 20.04 64 bit is supported by Qt at this time.

Note: See the GHS Compiler manual for other information regarding GHS Compiler compatibility with development hosts.

Qt for INTEGRITY supports building and developing applications for the following target boards:

- Qualcomm Snapdragon 8155P