Back to Qt.io
Contact Us Blog Download Qt
Qt documentation
  • Archives
  • Snapshots
  • Installation
  • Getting started
    • Getting Started: Qt for MCUs (Qt Academy)
    • Qt Quick Ultralite overview
    • Qt Quick Ultralite vs Qt
    • What's new in Qt for MCUs
    • Primary supported platforms
    • Other supported platforms
    • Getting started on a target platform
      • Getting started on NXP (BareMetal and FreeRTOS)
      • Getting started on NXP (Linux)
      • Getting started on NXP (Zephyr)
      • Getting started on Renesas
      • Getting started on STM
      • Getting started on Infineon
    • Flashing applications
  • Tutorials
    • Quick start guides
    • Demos
    • Examples
  • Developing applications
    • Basics
      • Visual canvas
      • States and transitions
      • JavaScript environment
      • Integrating C++ code with QML
      • Defining singletons in QML
      • Reusing QML objects with Qt QML
    • Resources and localization
      • Managing resources
      • Text rendering and fonts
      • Internationalization and localization
    • Advanced
      • File system integration
      • Image decoder integration
      • Map tile fetcher integration
  • API reference
    • All C++ classes
    • All QML types
    • All modules
  • How to
    • Run Qt Quick Ultralite in applications
    • Integrate a project into IDEs and build systems
    • Build an application as a static library
    • Build Qt Quick Ultralite from sources
    • Configure the display rotation
    • Port Qt Quick Ultralite to hardware platforms
    • Create an application with safety-critical items
    • Migrate to Qt for MCUs 2.3
    • Use runtime environments
      • AUTOSAR Classic Platform
      • FreeRTOS
      • Zephyr
      • Linux
    • Optimize performance
      • Use optimization techniques
      • Track performance metrics and memory usage
      • Improve performance
      • Optimize performance for Infineon boards
    • Debug and handle errors
      • Debug QML applications
      • List error codes
      • Handle errors
  • Reference manuals
    • QmlProject manual
    • CMake manuals
      • Getting started with CMake
      • CMake for Qt Quick Ultralite
      • CMake manual for Infineon boards
      • CMake manual for NXP boards
      • CMake manual for Renesas RA boards
      • CMake manual for Renesas RH boards
      • CMake manual for STM boards
  • Tools
    • Qt Quick Ultralite Tools
    • Qt Creator on MCUs
    • Qt Design Studio on MCUs
  • Licenses and attributions
    • Licensing model
    • Licenses used in Qt for MCUs
  • Support
    • Support for Qt for MCUs
    • Changes in previous versions
    • Known issues or limitations
  • Qt for MCUs 2.10.1
  • CMake Manual
  • QUL_PLATFORM_UART_BAUD_RATE

CMake Reference

C

QUL_PLATFORM_UART_BAUD_RATE

Description

The Device Link component enabled by QUL_PLATFORM_DEVICELINK_ENABLED uses serial port to communicate between the host and device. This variable selects the communication speed the serial port is configured to. The default value is 115200.

Since

This variable was introduced in Qt Quick Ultralite 2.10.

See also Porting DeviceLink Communication.

CMake Reference

Available under certain Qt licenses.
Find out more.

Contents
  • Description

  • Since

Previous
  • CMake Reference

Contact Us
  • Qt Group
    • Our Story
    • Brand
    • News
    • Careers
    • Investors
    • Qt Products
    • Quality Assurance Products
  • Licensing
    • License Agreement
    • Open Source
    • Plans and pricing
    • Download
    • FAQ
  • Learn Qt
    • For Learners
    • For Students and Teachers
    • Qt Documentation
    • Qt Forum
  • Support & Services
    • Professional Services
    • Customer Success
    • Support Services
    • Partners
    • Qt World
  • © 2025 The Qt Company
  • Feedback

Qt Group includes The Qt Company Oy and its global subsidiaries and affiliates.