Welcome FPGA engineers to join the official WeChat technical group Clickthe blue textto follow us at FPGA Home – the largest and best FPGA-only engineering community in China Introduction Why simulate an ARM system? What is Qemu? The two modes of Qemu What can Qemu do? Or what is it suitable for? Setting up an … Read more
As a model of domestic operating systems, Kirin Software aligns with the development trend of intelligent manufacturing, focusing on the product development positioning of “secure and trustworthy”, “multi-system integration”, and “new human-computer interaction”. It has built a “strong real-time, rich ecological integration” Galaxy Kirin embedded operating system, recently completing the adaptation for the Feiteng embedded … Read more
（Image from Wikipedia entry Caerlaverock Castle: https://en.wikipedia.org/wiki/Caerlaverock_Castle ） In the previous article, we introduced the difference between the two concepts of “security” in Chinese, namely Security and Safety, in embedded systems—Safety is generally understood as “functional safety,” while Security refers to “information security”—to distinguish it from the more familiar “cyber information security.” In the following … Read more
What is a bridge? Creating a bridge Connecting the bridge and veth devices Assigning an IP to the bridge Adding a physical network card to the bridge Does the bridge need to be configured with an IP? Common scenarios for bridges Virtual Machines Docker What is a bridge? First, a bridge is a virtual network … Read more
Buildroot Compiling and Running QEMU Source Code Configuration and Compilation Running Install QEMU Run
Yesterday: Daily Update 8/30: Daily Update for 7 Days Will Recently, I have been reviewing knowledge about the ARM architecture and testing with qemu. Today, I will share some thoughts on how to explore ARM without a development board. For specific methods, please refer to links 1-4. In the absence of a development board, you … Read more
Explore the Internet, Curate Quality Content Important Reminder Dear readers of the Internet Quality Collection, have you noticed that it has become difficult to find our continuously updated content? This is due to adjustments in the WeChat public account recommendation mechanism! To avoid missing out on our prepared content, please make sure to star the … Read more
Undoubtedly, as more and more devices join the Internet of Things (IoT), traditional enterprises increasingly need support for digital transformation. This support is not just about needing to flexibly adapt to various unpredictable data usage patterns that lead to sudden and significant changes in resource demand, but also about adapting to future development needs while … Read more
Before using the [cSphere] (https://csphere.cn) platform, it is essential to understand the basic knowledge of Docker. This is targeted at users who already have a certain level of Linux knowledge. ## What is Docker Docker is an advanced container technology. The specific “advancement” is reflected in the fact that Docker introduces images for containers, allowing … Read more
(Give ImportNew a star to enhance your Java skills) Author: huashiou segmentfault.com/a/1190000019462392 Off-topic Recently, I have been learning about Docker and Kubernetes. A few days ago, I gave a technical presentation, and upon listening to the recording of my speech, I realized that just preparing a good PPT is far from enough. Without a well-prepared … Read more