1.What is aBSPEngineer? BSP, short for Board Support Package, refers to the software that provides support for a specific hardware platform. A BSP engineer is a technical professional responsible for the development, debugging, and maintenance of the board support package, which is a subfield of embedded software engineering.So, what is a board support package? It … Read more
1.What is aBSPEngineer? BSP, short for Board Support Package, refers to the software that supports the hardware of a specific board. A BSP engineer is a technical professional responsible for the development, debugging, and maintenance of the board support package, which is a subfield of embedded software engineering.So, what is a board support package? It … Read more
1. Fundamentals of Kernel Development for BSP Engineers Hello everyone, I am Sha Shixiong. We plan to start a series of topics called <span>Fundamentals of Kernel Development for BSP Engineers</span>. I have been engaged in BSP development for many years, with extensive experience in chip validation and BringUp. Initially, I planned to update content related … Read more
📘Even Overseas Students Are Looking for Yocto Books! Today, I received a message from a friend in Germany: “I don’t have Alipay, and I can’t use WeChat Pay. Can I buy it with a credit card? I am currently in Germany, and my boss hopes that I will engage in Linux development work in the … Read more
Dear friends,We are pleased to announce that the RT-Thread BSP v1.9.0 has been officially released. This release focuses on the following user-requested directions: Optimization and enhancement of drivers Support for the new <span>HPM6P00</span> series TSN network examples Version updates (compared to BSP v1.6.0) Adapted to <span>hpm_sdk v1.9.0</span> Added support for <span>HPM6P00EVK</span> development board Upgraded <span>CherryUSB</span> … Read more
1. Development Experience The BSP engineers from device manufacturers mainly focus on root filesystem/driver porting/system integration/hardware debugging. It is important to note the distinction from the driver engineers at chip manufacturers. After graduation, the opportunities to write drivers from scratch are few and far between; most of the time, drivers are provided by the chip … Read more
Today, we will learn what a BSP engineer is. Embedded Systems To understand what an embedded software engineer is, we first need to discuss embedded systems (embedded devices). According to Wikipedia, an embedded system is defined as follows: An embedded system is a computer system that is embedded within a mechanical or electrical system, designed … Read more
University of Science and Technology of China (Anhui, Hefei) Department of Modern Physics Fast Electronics Laboratory Author: Cao Guiping Click “Read the original text” to download the high-definition e-book For learning reference only VxWorks is a commonly used embedded real-time operating system, with applications in many fields. However, due to the lack of public source … Read more
1 BSP Design Example (Taking STM32 Hardware Platform as an Example) 2 Summary of Hardware Abstraction Layer Design 2.1 Key Points in Module Header File Design 1. Only include definitions of data types and descriptions of interface functions provided for external calls. 2. Generally, do not define variables or describe hardware-related resources, nor include any … Read more
1 Introduction The Hardware Abstraction Layer (HAL) is an interface layer located between the operating system kernel and the hardware circuitry, aimed at abstracting the hardware. It hides the hardware interface details specific to a platform, providing a virtual hardware platform for the operating system, making it hardware-independent and portable across various platforms. The HAL … Read more