Announcing Qt for MCUs

Announce, Qt, Qt Company

21 august Qt Company announce the launch of Qt for MCUs – a comprehensive toolkit to deliver smartphone-like user experience on displays powered by microcontrollers. What started as a research project is now in the final leg of its journey to being released as a product.

Connected devices found in vehicles, wearables, smart home, industrial and healthcare often have requirements that include real-time processing capabilities, low power consumption, instant boot time and low bill of materials. These requirements can be fulfilled by a microcontroller architecture. However, as devices get smarter and offer more features and capabilities, users expect an enhanced and intuitive experience on par with today’s smartphones. Qt for MCUs delivers an immersive and enriching user interface by utilizing a new runtime specifically developed for ARM Cortex-M microcontrollers and leveraging on-chip 2D graphics accelerators such as PxP on NXP’s i.MX RT series, Chrom-Art Accelerator on STM32 series and RGL on Renesas RH850.

Qt for MCUs makes use of Qt Quick for creating user interfaces with QML and C++ APIs for extending the user interface with C++ code. As Qt Quick applications follow the model-view architecture, you can easily integrate your C/C++ based backend. This speeds up porting of an existing application to Qt for MCUs, with more time to focus on enriching the user interface. An application on Qt for MCUs is rendered using the new runtime that delivers high performance with low memory consumption. This is achieved by a new translation of QML to C++, combined with a new declarative property binding engine. In addition, the new runtime allows applications to run directly on the processor without an operating system, commonly known as ‘running on bare metal’. Applications can also be deployed on more powerful devices running operating systems such as Linux, Windows, etc. using the standard Qt libraries.

Along with examples and technical documentation, a set of Qt Quick Controls is provided with Qt for MCUs to jumpstart your development. Designing and developing applications is fairly straight-forward with Qt’s design and development tools – Qt Design Studio and Qt Creator. Current users of Qt can continue using their existing workflows to develop applications for microcontrollers. With over a million users of Qt, there is always a Qt developer nearby and so is our services team with local offices around the world.

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April 9, 2020, 5:41 a.m.

Qt - Test 001. Signals and slots

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Last comments
April 8, 2020, 9:12 a.m.

Круто! Немного начинает проясняться что к чему. Спасибо.
April 7, 2020, 8:55 a.m.

А вот уже и на python... #!/usr/bin/env python# -'''- coding: utf-8 -'''-import sysfrom PySide2.QtWidgets import *from PySide2.QtQuick import *from PySide2.QtCore import *from PySide2.…
April 3, 2020, 8:06 a.m.
Konstantin Grudnitskiy

Я надеюсь вы уже разобрались в чем дело, но если вдруг нет, то проблема состоит в том, что вы пытаетесь запустить программу из интерпретатора питона. Файл это уже готова…
April 3, 2020, 6:18 a.m.
Konstantin Grudnitskiy

>>> text = 'hello world'>>> ' '.join(word for word in text.split()[:-1])'hello'>>> def remove_last_word(text):... return text and ' '.join(word for word in text.s…
March 27, 2020, 2:40 p.m.
Evgenij Legotskoj

Добрый день. В конце пятой статьи скачать можете.
Now discuss on the forum
April 9, 2020, 3:31 a.m.
Dzhon Kofi

Привет. Делаю реализацию перемещения строк на QTableView с моделью QSqlTableModel. Буду в этой теме спрашивать нужное. Пока такой вопрос при создании модели: как мне узнать rowCount? int…
April 8, 2020, 5:42 p.m.

Подскажите как правильно реализовать... Нужно создать массив в C++ с переменными типа сhar или же int. В Qml будет переменная, например text, которая будет изменять своё значение в зависим…
April 8, 2020, 6:29 a.m.
Dzhon Kofi

:-D блин, без слов, пойду пройдусь))
April 8, 2020, 4:59 a.m.

Всем привет. Прошу помощи.есть статическая сборка 5.14.2 (без SSL) компилируется чистый шаблон на QML и Widgets если войти на компьютер в терминальной сессии и запустить программ…
April 6, 2020, 8:06 a.m.

Добрый день. Объясните пожалуйста ... ... допиливать стилевое оформление в прокси классе ... где именно копать ? В каком виртуальном методе лучше допиливать (если можно н…
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