As IoT devices are increasingly used in industrial equipment, home automation, and medical applications, the pressure to optimize power management for these devices is growing. This optimization must be achieved in a compact size without compromising heat dissipation or interfering with wireless communication. There are various forms of IoT applications, typically referring to a smart … Read more

MP2019The revision results of the exam outline have finally been released. For details, click on the “View Original” link on the PMI official website. The core idea of this latest outline is threefold. First, the structure of the exam scores has changed from the previous five process groups (Initiating, Planning, Executing, Monitoring, and Closing) to … Read more

In the information age, the security and availability of data are very important. While ensuring data security, it is also meaningful to ensure that data is always available, synchronized and updated in a timely manner, and backed up in multiple locations. For individuals, carrying a USB flash drive or an external hard drive is one … Read more

Click “Read the original text” to access more VxWorks resources Abstract: The radar simulation interface is the most intuitive graphical interface for displaying radar information. This article addresses the issues of the previous 2D radar graphical simulation interface, including the unintuitive representation of pitch angle parameters, inaccurate display of moving target states, and an unfriendly … Read more

Click on the “Sebug Vulnerability Platform” above to quickly follow. This is a security exploration by the 404 Lab Security Research Team on Fuzzing and vulnerability mining, debugging, and exploitation of the VxWorks real-time operating system. 0x00 Preface Regarding VxWorks, here is a reference from the 44CON topic “Attacking VxWorks: From the Stone Age to … Read more

Source:SELF_IMPR Xiaohui // my0919’s blog 1. Common Differences Analysis Based on some other people’s opinions, the main differences between VxWorks and Linux are as follows: 2. Advantages and Disadvantages Analysis of Linux and VxWorks 1) VxWorks adopts a microkernel structure, which has better kernel portability than Linux, higher kernel stability, and reduces memory overhead. Inter-process … Read more

Click “Read the original text” to access more VxWorks resources Free download of VxWorks technical materials, resources from the internet, copyright belongs to the original author! VxWorks Real-Time Operating System (RTOS) is a powerful, reliable, and secure embedded software platform used in millions of products worldwide. It is designed for safety-critical applications such as industrial … Read more

Click “Read Original” to access more VxWorks resources This article discusses the design philosophy of the Wind kernel. As mentioned earlier, VxWorks’ Wind kernel adopts a customizable microkernel design, featuring multitasking concurrent execution, preemptive priority scheduling, optional time-slice scheduling, inter-task communication and synchronization mechanisms, fast context switching, low interrupt latency, quick interrupt response, support for … Read more

Click “Read the Original Text” to access more VxWorks resources For over 30 years, we have been continuously developing and testing VxWorks. Its latest version focuses on helping our customers cope with the operational and management challenges of devices in transformation. This is the first small operating system designed to create smart IoT devices, achieving … Read more

Follow us for free subscriptions to the latest avionics news ✦ ✦ The avionics stimulator plays a crucial role in the semi-physical simulation platform of the avionics system in civil aircraft. During the development of the avionics system, the excitation data provided by the avionics stimulator to the avionics simulation equipment is the basis for … Read more