Dev Loop

Eike Ziller

Qt Creator 4.6.2 released

Published Monday June 11th, 2018
Comments Off on Qt Creator 4.6.2 released
Posted in Biz Circuit & Dev Loop, Qt, QtCreator, Releases

We are happy to announce the release of Qt Creator 4.6.2! This fixes reparsing of QMake projects, for example when project files change, and a couple of other issues. Have a look at our change log for more details. Get Qt Creator 4.6.2 The opensource version is available on the Qt download page, and you […]

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Maurice Kalinowski

Building a Bridge from Qt to DDS

Published Wednesday June 6th, 2018
4 Comments on Building a Bridge from Qt to DDS
Posted in Automation, Dev Loop, Embedded, Internet of Things | Tags: ,

In our previous posts, we looked into various aspects of using Qt in a telemetry scenario. Part one focused on reducing message overhead, while part two was about serialization. To demonstrate a typical IoT scenario, we used MQTT as a protocol and the Qt MQTT module available in Qt for Automation. However, the landscape of […]

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Maurice Kalinowski

Serialization in and with Qt

Published Thursday May 31st, 2018
17 Comments on Serialization in and with Qt
Posted in Automation, Dev Loop, Embedded, Internet of Things | Tags: , , ,

In our first part of this series, we looked at how to set up messages, combine them, and reduce their overhead in the context of telemetry sensors. This part focuses on the payload of messages and how to optimize them. There are multiple methods to serialize an object with Qt. In part one, we used […]

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Alistair Adams

Released and Certified: Qt Safe Renderer – An ASIL-D Functional Safety Solution

Published Thursday May 31st, 2018
1 Comment on Released and Certified: Qt Safe Renderer – An ASIL-D Functional Safety Solution
Posted in Announcements, Automotive, Biz Circuit & Dev Loop, Medical

We are pleased to announce that the Qt Safe Renderer has been certified to meet the following functional safety standards: ISO 26262:2011-6, ISO 26262:2011-8 (ASIL-D) (road vehicles functional safety) IEC 61508:2010-3 7.4.4 (SIL 3) (electrical/electronic/programmable safety-related systems) EN 50128:2011 6.7.4 (SIL 4) (railway applications) IEC 62304:2015(2006+A1) (medical devices) With this certification, the Qt Safe Renderer […]

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Morten Johan Sørvig

Vulkan for Qt on macOS

Published Wednesday May 30th, 2018
2 Comments on Vulkan for Qt on macOS
Posted in Dev Loop, Graphics, macOS, Vulkan

Sometimes, development efforts align such that new use cases can be enabled with modest extra effort. The QtBase dev branch (which will become Qt 5.12) now has experimental Vulkan support, courtesy of MoltenVK and prior work in Qt. Let’s take a look at what has happened. Backstory Last year, Laszlo wrote about Vulkan support in […]

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