【Description】1. It has been almost 15 months since the announcement of the transition to the Eclipse Foundation on November 22, 2023, and we finally welcome the first version update. The transition took quite a while, but it has returned.2. Currently, any chip from any manufacturer can be used for free commercial purposes, which is the … Read more
FreeRTOS, as the most widely used RTOS in the market, has been the developer’s first choice due to its superior performance and permissive open-source terms.Since Microsoft made ThreadX open-source and free for commercial use at the end of 2023 (hosted by the Eclipse Foundation), it quickly attracted a large number of developers and rapidly captured … Read more
This article mainly refers to the official WindRiver documentation “wr_tilcon_graphics_suite_tutorial_5.8.pdf”, specifically the section “3 Building the Prototype”, and organizes and explains the key steps in the testing process. For detailed testing steps, please refer to the original English document. Testing Environment • HOST CPU: X86 • HOST OS: Windows XP • Target CPU: SIMNT • … Read more
VxWorks is a leading real-time operating system (RTOS) developed by Wind River Systems, widely used in embedded systems that require deterministic performance. With the release of VxWorks 7, the operating system has been redesigned with a focus on modularity, scalability, and support for modern hardware, including advanced graphics capabilities. Although WindML (a graphics library common … Read more
VxWorks is a high-performance real-time operating system widely used in embedded systems, and its network programming capabilities rely on a powerful network protocol stack that supports standard protocols such as TCP/IP and UDP.VxWorks‘s network programming interface is highly compatible with the POSIX socket API, allowing developers to use familiar functions such as socket(), bind(), sendto(), … Read more
Content Overview This book is one of the “VxWorks Developer’s Guide Series”: the VxWorks Programmer’s Guide, translated from the technical documentation “VxWorks Programmer’s Guide” by Wind River. Main topics include: Introduction to VxWorks, fundamentals of operating systems, POSIX standard interfaces, input/output interface technologies, local file systems, usage of target debugging tools, C++ development techniques, flash … Read more
Overview of Semaphores in VxWorks 7 In real-time operating systems (RTOS), semaphores are an important synchronization mechanism used to manage resource access and task synchronization in a multitasking environment.VxWorks 7 provides various types of semaphores to meet different application scenario requirements, mainly including: • Mutex Semaphores: Ensure mutual access to shared resources. • Binary Semaphores: … Read more
The UOS system enters the BusyBox interface due to an abnormal shutdown. When starting the computer, the screen goes black and displays “usbhid 3-4:1.0: couldn’t find an input interrupt endpoint.” It’s quite frustrating…After consulting with official customer service, a solution was provided. I recorded it and am sharing it here for those who encounter the … Read more
Follow the public account below for more hot news The Ubiquitous BusyBox: How to Create a Minimal Linux Environment with It What is BusyBox BusyBox combines commonly used UNIX utility programs into a single executable file, providing an efficient and space-saving solution. Common tools such as ls, cp, cat, echo, mount, ps, etc., can all … Read more
As we all know, embedded devices typically have limited storage and resources. This is where BusyBox, a command system for embedded devices, comes into play. BusyBox is characterized by its powerful functionality while occupying a small storage capacity. Today, I will introduce how to download and compile BusyBox for your embedded device. Introduction to BusyBox … Read more