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Embedded Development with Qt5 from scratch!

Alexandra Betouni

Cross platform is one of the biggest advantages Qt brings with it, thus a very good reason to be used for development on embedded devices, but is it really as easy as it sounds? In this course, we'll see step by step all necessary things needed to be done in order to achieve a seamless embedded development process, using our computer for implementation and deploying from it directly to the target for testing, agile, fast and efficiently.

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What's inside

Learning objectives

  • Develop qt applications on raspberry pi
  • Working with embedded hardware
  • Developing on embedded hardware using the qt framework
  • Cross compiling qt for raspberry pi

Syllabus

Introduction
What is a Raspberry Pi?
Setting up the environment
Flashing Raspberry Pi Rasbian image
Read more
WiFi/SSH set up on Raspberry Pi
Prepare Raspberry Pi Target Device
Setting up Linux VM (optional)
Prepare Ubuntu Host
Cross compiling Qt
Compile Qt from Sources
Deploy Qt to the Device
Starting with Embedded Development
Build Qt application for Rarpberry Pi
Development using the terminal
Development using the QtCreator
Create a new application and run it on the Raspberry Pi
Loading Qt applications on start-up
Running a Qt application on startup
Setting up a custom QML splash screen
Bonus: Creating device replicas
Backup Raspbian OS
Disclaimer/Where to go from here

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Covers cross-compilation of Qt, which is essential for deploying applications to resource-constrained embedded devices like the Raspberry Pi
Teaches how to set up a development environment, including flashing the Raspberry Pi OS and configuring WiFi/SSH, which are crucial steps for embedded development
Explores building Qt applications for Raspberry Pi using both the terminal and Qt Creator, offering flexibility in development workflows
Includes instructions for setting up a Linux VM and preparing an Ubuntu host, which may require additional setup and configuration for some users
Demonstrates how to load Qt applications on startup and set up a custom QML splash screen, enhancing the user experience on embedded devices

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Embedded Development with Qt5 from scratch! with these activities:
Review Linux Fundamentals
Strengthen your understanding of Linux fundamentals to better grasp the embedded Linux environment used in the course.
Browse courses on Linux Fundamentals
Show steps
  • Review basic Linux commands like ls, cd, mkdir, rm, and cp.
  • Practice navigating the file system using the terminal.
  • Familiarize yourself with file permissions and user management.
Brush up on C++ Basics
Revisit C++ fundamentals, as Qt heavily relies on C++. This will help you understand the underlying code and develop more effectively.
Browse courses on C++ Syntax
Show steps
  • Review C++ syntax, data types, and control structures.
  • Practice writing simple C++ programs.
  • Familiarize yourself with object-oriented programming concepts in C++.
Read 'Modern CMake for C++'
Learn how to use CMake to manage the build process for your Qt projects, which is essential for cross-compiling and deploying to embedded devices.
View Putting Knowledge to Work on Amazon
Show steps
  • Read the book and understand the basics of CMake.
  • Experiment with CMake by building a simple C++ project.
  • Apply your CMake knowledge to configure the build environment for your Qt project.
Four other activities
Expand to see all activities and additional details
Show all seven activities
Follow Qt Raspberry Pi Tutorials
Work through online tutorials specifically focused on deploying Qt applications to Raspberry Pi to gain practical experience.
Show steps
  • Search for tutorials on deploying Qt applications to Raspberry Pi.
  • Follow the steps in the tutorials to set up your development environment.
  • Deploy a simple Qt application to your Raspberry Pi.
Simple Qt GUI on Raspberry Pi
Create a basic Qt GUI application and deploy it to your Raspberry Pi to solidify your understanding of the development process.
Show steps
  • Design a simple GUI using Qt Designer.
  • Write the C++ code to implement the GUI functionality.
  • Cross-compile the application for Raspberry Pi.
  • Deploy and run the application on your Raspberry Pi.
Document Your Setup Process
Create a document that outlines the steps you took to set up your development environment and deploy Qt applications to your Raspberry Pi. This will help reinforce your understanding and serve as a reference for future projects.
Show steps
  • Document each step of the setup process, including software installation, configuration, and troubleshooting.
  • Include screenshots and code snippets to illustrate the steps.
  • Organize the document in a clear and concise manner.
Contribute to a Qt Open Source Project
Contribute to an open-source Qt project related to embedded development to gain experience working with a larger codebase and collaborating with other developers.
Show steps
  • Find an open-source Qt project related to embedded development.
  • Identify a bug or feature that you can contribute to.
  • Submit a pull request with your changes.
  • Respond to feedback from other developers and revise your code as needed.

Career center

Learners who complete Embedded Development with Qt5 from scratch! will develop knowledge and skills that may be useful to these careers:
Embedded Software Engineer
An Embedded Software Engineer designs, develops, and tests software for embedded systems, which are computer systems with a dedicated function within a larger device. This course enables an aspiring Embedded Software Engineer to gain experience with cross-compiling, deploying, and developing Qt applications on embedded hardware, specifically the Raspberry Pi. The practical skills gained from cross-compiling Qt and deploying applications directly to the target device are directly applicable to the daily tasks of an Embedded Software Engineer. The course's focus on optimizing development processes gives an advantage to those who wish to enter the field. In this role, working on such tasks are key to success.
See salaries and explore the career path for Embedded Software Engineer
Firmware Engineer
A Firmware Engineer works with the low-level software that controls hardware devices. Learning about embedded systems through this course helps a Firmware Engineer understand the process of setting up, cross-compiling, and deploying software to hardware devices. This course enhances understanding of how to work with embedded hardware, develop applications using the Qt framework, and manage the deployment process directly to a target device. A Firmware Engineer who takes this course will be better equipped to handle the kinds of challenges they may face in their role, especially when it comes to the development and the deployment of applications on embedded devices. This course also helps to build familiarity with the Linux environment.
See salaries and explore the career path for Firmware Engineer
Embedded Systems Consultant
An Embedded Systems Consultant provides expert advice on the design, development, and implementation of embedded systems. This course allows an Embedded Systems Consultant to experience the hands-on aspects of development and deployment of Qt applications on embedded hardware, specifically the Raspberry Pi. This course is especially useful because it teaches the full development cycle, from setup to deployment, which provides a practical understanding of common challenges. An Embedded System Consultant may need direct experience to guide clients, making the practical skills gained from this course invaluable to their career. The knowledge of cross-compiling and optimization of embedded systems may enable the consultant to make better, more informed recommendations.
See salaries and explore the career path for Embedded Systems Consultant
Computer Engineer
A Computer Engineer works with both the hardware and software aspects of computer systems. This course can help a Computer Engineer understand the software development process on embedded devices using the Qt Framework and the Raspberry Pi. The course's focus on cross-compiling, deploying applications to target devices, and managing startup processes is helpful. This course builds expertise helpful in the development phase of embedded systems. For a Computer Engineer, having hands-on experience of software development on embedded devices is beneficial. This course will provide useful information in this area.
See salaries and explore the career path for Computer Engineer
Robotics Software Engineer
A Robotics Software Engineer develops the software that powers robots. This course may be useful, as it provides foundational insight into embedded systems using Qt and the Raspberry Pi, which are often used in robotics. An understanding of how to develop applications directly on embedded devices, as covered in this course, is relevant to a Robotics Software Engineer. The skills gained from cross-compiling and deploying Qt applications can translate to managing software development for robotic systems. A Robotics Software Engineer can use this course to explore the kinds of embedded development work that form a crucial part of this field.
See salaries and explore the career path for Robotics Software Engineer
Internet of Things Developer
An Internet of Things Developer creates software for interconnected devices, often embedded systems. This course may be useful to an aspiring Internet of Things Developer through its focus on practical embedded development using the Qt framework and the Raspberry Pi. Understanding the challenges and processes of cross-compiling and deploying applications to target devices, as covered in this course, is directly applicable to work in this field. An Internet of Things Developer can leverage the skills from this course to enhance their ability to manage the development, testing, and deployment of software to a target device. This course helps to build key areas of expertise useful to this role.
See salaries and explore the career path for Internet of Things Developer
Research Engineer
A Research Engineer performs research and development of new technologies. This course may be valuable as it allows a Research Engineer to explore the process of embedded development using the Qt Framework and the Raspberry Pi. The course's practical approach to cross-compiling and application deployment can help a Research Engineer gain a deeper understanding of the challenges related to implementing software on embedded systems. If a Research Engineer is involved in projects that use such systems, this course will be particularly useful. This course provides a practical foundation in development for embedded devices.
See salaries and explore the career path for Research Engineer
Systems Integration Specialist
A Systems Integration Specialist is responsible for ensuring that different hardware and software components function together harmoniously. This course may help a Systems Integration Specialist understand how to develop and deploy applications on embedded systems, specifically using Qt on the Raspberry Pi. This course provides valuable hands-on experience of how software interacts with hardware, which is useful when integrating complex systems. The knowledge of cross-compiling and the direct deployment of applications to target devices is relevant to this role. This course provides a good entry point into learning the challenges particular to embedded system integration.
See salaries and explore the career path for Systems Integration Specialist
Test Engineer
A Test Engineer develops and executes tests to ensure software and hardware quality. This course can help a Test Engineer understand the complexities of testing embedded systems by showing the process of setting up, developing, and deploying a Qt application on a Raspberry Pi. The course teaches the challenges of working with embedded hardware and the deployment process, which may help a Test Engineer create more effective testing strategies for embedded systems. A Test Engineer working in an embedded systems setting will discover key knowledge in this course. This course will be beneficial when testing the kinds of devices covered in the curriculum.
See salaries and explore the career path for Test Engineer
Control Systems Engineer
A Control Systems Engineer designs and develops systems that control machines and processes. This course may be beneficial because it allows a Control Systems Engineer to gain direct experience working with embedded systems using tools such as Qt and the Raspberry Pi. The process of deploying applications directly to a target device, as taught in the course, is helpful in understanding the mechanics of controlling hardware from software. The practical knowledge of developing on embedded hardware offered by this course provides a helpful supplement to theoretical knowledge. A Control Systems Engineer will find this course useful.
See salaries and explore the career path for Control Systems Engineer
Linux System Administrator
A Linux System Administrator is responsible for the upkeep, configuration, and reliable operation of computer systems, typically servers. This course helps a Linux System Administrator learn how to set up a Linux virtual machine, prepare an Ubuntu host environment, and work with a Raspberry Pi. These skills are directly relevant to the kinds of configurations and troubleshooting work a Linux System Administrator performs regularly. The course also promotes a deeper understanding of the Linux environment, both in a host and embedded context. A Linux System Administrator who takes this course may benefit from exposure to practical embedded development scenarios.
See salaries and explore the career path for Linux System Administrator
Product Developer
A Product Developer is responsible for creating and improving products. This course may be useful for Product Developers who work on products that involve embedded systems. The course, while not directly covering product design, provides insight into the process of developing software for embedded devices and the challenges that this entails. A Product Developer can use this knowledge to understand the technical aspects of their products. This understanding of software development, gained from a hands-on approach, will likely be valued by any Product Developer who has a product with an embedded system.
See salaries and explore the career path for Product Developer
Application Developer
An Application Developer designs and creates software applications. This course may be useful to a general Application Developer to gain insight into the development process on embedded hardware. The course's focus on cross-compiling and deployment may assist an Application Developer in understanding the diverse kinds of systems that software can run on. The practical experience gained in this course can broaden a developer's understanding of application development in a real-world embedded environment. This course helps build familiarity with Qt, a framework that extends beyond embedded systems.
See salaries and explore the career path for Application Developer
Hardware Engineer
A Hardware Engineer designs and develops physical computer components and systems. This course may be useful to a Hardware Engineer because it covers the process of deploying software to embedded hardware. While a Hardware Engineer may not work directly in software, understanding how software interacts with hardware, through the embedded development process on the Raspberry Pi as presented in the course, is useful. This course may help a Hardware Engineer with the practical testing of their hardware design. The course provides a helpful introduction to the embedded development ecosystem.
See salaries and explore the career path for Hardware Engineer
Software Developer
A Software Developer creates applications for various systems, and this course may be useful to those interested in embedded systems. This course can help a Software Developer understand the challenges of cross-compiling and deploying applications directly to hardware. This course, by presenting the development process for embedded systems using Qt and the Raspberry Pi, provides a practical example of development outside the typical workstation. A Software Developer can gain a better appreciation for the complexities of development on target hardware. Taking this course is beneficial in broadening the software skill set.
See salaries and explore the career path for Software Developer

Reading list

We've selected one books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Embedded Development with Qt5 from scratch!.
Cover image
Putting Knowledge to Work
Save
Provides a comprehensive guide to using CMake for building C++ projects. It covers modern CMake practices and helps you manage dependencies effectively. This book is particularly useful for setting up the build environment for Qt projects on embedded devices. It provides additional depth on the build process.
Putting Knowledge to Work
Paperback
Check
Putting Knowledge to Work
Kindle Edition
Check

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Effort
1.5 total hours
Via
Udemy
Instructor
Alexandra Betouni
Language
English
Good to know
Covers cross-compilation of Qt, which is essential for deploying applications to resource-constrained embedded devices like the Raspberry Pi
Teaches how to set up a development environment, including flashing the Raspberry Pi OS and configuring WiFi/SSH, which are crucial steps for embedded development
Explores building Qt applications for Raspberry Pi using both the terminal and Qt Creator, offering flexibility in development workflows
Includes instructions for setting up a Linux VM and preparing an Ubuntu host, which may require additional setup and configuration for some users
Demonstrates how to load Qt applications on startup and set up a custom QML splash screen, enhancing the user experience on embedded devices
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