The Zephyr Developer Summit, hosted under the first-ever Embedded Open Source Summit in Prague, Czech Republic, on June 27-30 included presentations, BoFs, and training designed for real time problem solving…
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Open source, naturally by design, welcomes diversity because anyone can contribute the code from anywhere in the world. Teams are often geographically distributed, leading to more expertise, viewpoints, life experiences,…
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TZero, a State College, PA-based technology company, has selected Nordic’s nRF9160 low power System-in-Package (SiP) with integrated LTE-M/NB-IoT modem and GPS to provide the wireless connectivity and processing power for…
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There’s no such thing as summer holidays for the Zephyr community, it would seem. It’s very nice to see ACPI support being introduced this week, and there’s also intereting work…
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Written by Roy Jamil, Training Engineer at Ac6 Introduction AC6 is a training provider for embedded systems. Our courses cover a wide range of topics, including programming languages, Linux, processor…
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Happy Friday, from sunny Prague, Czech Republic! As hundreds of Zephyr users, contributors, and maintainers gathered in-person (and virtually too!) this week, this Friday’s digest is a bit on the…
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Written by Antmicro The Zephyr RTOS most often powers MCUs with hundreds of supported platforms, taking the primary, user-facing role. But its versatility makes it a great fit for other,…
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Zephyr 3.4 was released last week, so new features started to flow again into the main repository for the upcoming 3.5 version of Zephyr, which is due in just about…
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Written by Laurens Slat, Developer Relations, AVSystem This blog originally ran on the AVSystem website. For more content like this, click here. As more and more resource-constrained IoT devices are…
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今天,我很荣幸能代表Zephyr社区宣布,Zephyr 3.4.0已经正式发布了。 在深入了解Zephyr 3.4的一些重要改变和新增内容之前,让我们先看看这个版本的一些关键数字,我认为这将有助于您了解我们所做的大量工作: 491位贡献者,91位维护者 - 每小时约2次提交 - 220K+行新增代码 - 30+新开发板 这个新版本证明了Zephyr在各种类型应用中的广泛使用。 例如,越来越多的公司正在使用Zephyr构建嵌入式控制器 - 这些微控制器驱动的应用支持计算机处理底层系统任务 - 而新版本3.4中的一些改进正好可以帮助简化这一领域的开发:比如对NVMe硬盘、SMBus外设和实时时钟添加新API和驱动程序的支持。 Zephyr 3.4还引入了其内置测试框架(Twister)的几项改进,使得可以编写比以前版本更全面的测试用例。现在,开发人员可以使用流行的第三方测试框架,如pyTest,GoogleTest和RobotFramework,编写在真实或仿真硬件上运行的端到端测试用例,并可以连接到例如物联网服务器进行测试。 如果您想查看这个版本的亮点展示,我录制了一个视频,其介绍了一些很酷的例子和演示。如果你更愿意阅读主要的改变,那么,请继续阅读!\ 只需点击章节前的图标,就可以观看覆盖它的视频部分。 此外,请点击查看完整的release notes在这里,因为这篇文章显然不能详细解释每个细节变更 😉 新增外设支持 新增外设支持:辅助显示,NVMe磁盘和控制器,保留内存区(Retained memory),SMBus,实时时钟。 辅助显示(Auxiliary Text Display) 辅助显示是基于文本的显示器,它们用简单的界面显示文本、数字或字母数字。您通常会想通过发送字符,而不是像素来与这些显示器进行交互。…
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