Many excellent codes utilize preprocessor directives to enhance their functionality. Today, we will discuss the content related to preprocessor directives. The common preprocessing directives are as follows: # directive, has no effect #include includes a source code file #define defines a macro #undef undefines a macro #if if the given condition is true, compile the … Read more
A virtual vehicle is a virtualization of the vehicle product development lifecycle, typically requiring system-level simulation of vehicle behavior. Virtual vehicle simulation allows automotive engineers to quickly gain insights into real-world behaviors, conduct virtual tests in various scenarios, and validate the functionality of embedded software. This approach to pre-development helps accelerate variant assessment, safely explore … Read more
Introduction: As modern vehicles become increasingly complex, the number of Electronic Control Units (ECUs) in vehicles has also increased. A typical car now has as many as 70 to 80 ECUs, with around 100 million lines of code, far exceeding the complexity of an Android phone system. In the traditional automotive supply chain, different ECUs … Read more
Introduction Software Failure Mode and Effects Analysis (SFMEA) is a systematic engineering technique and a mode of thinking that is based on failure modes and centers around the effects or consequences of failures. It analyzes based on hierarchical levels and causal reasoning to identify weak points in software development and suggests improvement measures. Currently, software … Read more
What is Embedded Software? Embedded software refers to the operating systems and development tools embedded in hardware. Its relationship in the industry is reflected as: chip design and manufacturing → embedded system software → embedded electronic device development and manufacturing. The most basic understanding of embedded software is software + hardware integration, which defines the … Read more
Source: CSDN@819 Astronaut What Is Embedded Software? Embedded software refers to the operating systems and development tools that are embedded in hardware. Its relationship in the industry is reflected as: chip design and manufacturing → embedded system software → embedded electronic device development and manufacturing. The most basic understanding of embedded software is the combination … Read more
This article is sourced from: Global IoT Observation This article will comprehensively review the core component of the Internet of Things, the wireless communication module, from the industrial chain to manufacturers and future trends. Recently, the result of a tender for 500,000 units of the “Universe’s First Marker” was released, sparking heated discussions in the … Read more
Recently, the bidding results for a “universe’s first standard” of 500,000 pieces were released, sparking heated discussions in the industry. The wireless communication module, as the core component for terminal access to the Internet of Things (IoT), is rarely mentioned in the industry. Today, we have consolidated three reports to discuss various aspects of this … Read more
100 Essential Points in Computing 1. The symbolization of information is data, so data is the concrete representation of information, and information is the logical meaning abstracted from data. 2. Information technology refers to the technologies related to acquiring, storing, transmitting, processing, developing, and utilizing information resources. 3. The core of culture is: ideas and … Read more
Follow+Star Public Account, don’t miss wonderful content Source | Embedded ARM Edited | strongerHuang RTOS: Real Time Operating System. RTOS is one of the essentials in embedded systems. With the development of domestic production, free RTOS options are increasing rapidly, offering embedded engineers a wider selection. A senior 21ic user stated that there are now … Read more