Blepharospasm (BSP) is a focal dystonia characterized by involuntary closure of the eyelids and difficulty in opening them, usually caused by spasms of the orbicularis oculi muscle. Its prevalence varies significantly by region, approximately (20-133)/million, and it is more common in women aged 50-70, with a male-to-female ratio of about 1:2.3. Risk factors include … Read more
Regarding the idea of layered design, a detailed design process was explained in a previous article titled “Embedded Hardware Communication Interface Protocol-SPI (Part 2) Layered Architecture Design Simulation Interface” when discussing SPI interface design, so I won’t elaborate further here. Now, using the BSP layer design approach of SPI as a reference, we will use … Read more
Yocto is an open-source community that helps developers create customized systems based on the Linux kernel by providing templates, tools, and methods. It supports ARM, PPC, MIPS, and x86 (32 & 64 bit) hardware architectures. It assists developers in creating Linux-based custom systems designed specifically for embedded products, regardless of the hardware architecture of the … Read more
The course is divided into two parts: Phase One and Phase Two. Phase One focuses on the basic operations of the development board (suitable for students with relatively weak foundations). Based on the SDK source code provided by the manufacturer, it offers hands-on basic usage explanations using the 100ask T113 development board. Emphasis is placed … Read more
First Phase Key Explanation Basic operations of the development board (suitable for students with weak fundamentals).Hands-on basic usage explanation based on the SDK source code provided by the manufacturer, using the 100ask T113 development board.Focus on foundational entry: from hardware wiring of the development board, powering up to the composition of the embedded Linux system, … Read more
Scan to FollowLearn Embedded Together, learn and grow together What exactly is a BSP engineer? Let’s take a look at this article. 1. Embedded Systems To understand what an embedded software engineer is, we first need to discuss embedded systems (embedded devices). Wikipedia defines embedded systems as follows: An <span>Embedded System</span> is a computer system … Read more
What exactly is a BSP engineer? Let’s take a look at this article. 1. Embedded Systems To understand what an embedded software engineer is, we first need to talk about embedded systems (embedded devices). The definition of embedded systems according to Wikipedia is as follows: Embedded systems (<span>Embedded System</span>) are a type of computer system … Read more
Click the blue "One Click Linux" in the upper left corner and select "Set as Star" Be the first to see valuable articles ☞【Valuable】Embedded Driver Engineer Learning Path ☞【Valuable】A Comprehensive Linux IoT Project for Your Resume ☞【Valuable】Linux Embedded Knowledge Points – Mind Map – Free Access ☞【Thanks】My new book “Learning ARM from Scratch” is officially … Read more
Introduction: If we were to rank geniuses in a hierarchy from Homer Simpson to Albert Einstein, where would John Carmack’s application of binary space partitioning (BSP) technology in DOOM fit in? This article contains 11,776 words, with an estimated reading time of about 20 minutes. In 1993, game development company id Software released the first-person … Read more
Click below【Learn Embedded Together】 to follow, learn together, and grow together To answer this question, let’s first look at what embedded applications and embedded BSP (Board Support Package) each do. Embedded Applications Embedded applications, on the surface, seem to involve software development, but essentially, they involve business work. The software developed is determined by the … Read more