The hottest Embedded Systems Substack posts right now

And their main takeaways
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Episode 7: Burkhard on Qt Embedded Systems

burkhardstubert • 19 implied HN points • 30 Jun 20
🕹 Technology Embedded Systems Software Development Open Source Programming Webinars
  1. Cross-building Qt applications can be efficiently done using Docker containers in QtCreator, allowing work on multiple projects with different setups easily.
  2. Building a Qt SDK with Yocto can present challenges, especially in getting QtCreator to work smoothly with CMake, but it's manageable with the right adjustments.
  3. CMake resources are important for developers, and collecting helpful materials can make future projects easier and more efficient.

Episode 6: Burkhard on Qt Embedded Systems

burkhardstubert • 19 implied HN points • 31 May 20
🕹 Technology Embedded Systems Software Development Consulting Marketing Intellectual Property
  1. Finding your niche is key to being a successful consultant. It helps you stand out and attract clients who need your expertise.
  2. Marketing yourself takes hard work and time, but it's essential. By creating valuable content and connecting with others, you'll start to receive project opportunities.
  3. Building a financial buffer is crucial for stability. Having savings allows you to navigate through tough times, like a pandemic, without stress.

Burkhard on Qt Embedded Systems: No. 4

burkhardstubert • 19 implied HN points • 31 Mar 20
🕹 Technology Software Programming Embedded Systems Development Tools Open Source
  1. Using CPack makes it easier to create installers and manage packages for Qt applications. You can create various formats like RPM and DEB without much hassle.
  2. The Qt Company raised their revenue cap for the small business license to $250,000, making it more accessible for smaller companies to use their software. This change aims to support small businesses better.
  3. Receiving user feedback early and often in software development saves time and helps in fixing problems quickly. It's important to test and get feedback on real devices as soon as possible.

Burkhard on Qt Embedded Systems: No. 3

burkhardstubert • 19 implied HN points • 29 Feb 20
🕹 Technology Embedded Systems Software Development Open Source Pricing Strategies Technical Debt
  1. The Qt Company should offer different pricing options for their software to accommodate various project needs. This would help developers find a pricing plan that fits their budget and offer varying levels of support.
  2. Making Qt relocatable can simplify the installation process for different development environments. This flexibility allows teams to build their own versions more easily and adapt to their specific needs.
  3. Integrating multiple electronic control units into a single super ECU, like Tesla does, can improve efficiency in agricultural and construction machinery. It can reduce costs and streamline software updates, which is crucial for modern technology.

Burkhard on Qt Embedded Systems: No. 2

burkhardstubert • 19 implied HN points • 31 Jan 20
🕹 Technology Software Development Embedded Systems UI Design Programming Languages Standards
  1. Using address sanitizers can help find bugs in your code more easily. They show where problems are happening, making debugging faster.
  2. The SAE J1939 standard helps different devices communicate by defining the meaning of messages in vehicle systems. This is important for consistent data across various manufacturers.
  3. Creating portable code separates it from hardware specifics, making it easier to test and run on different systems. This is a key focus for using Qt effectively.
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