In the previous case study (Building an Enterprise-Level Wi-Fi for 400 Yuan! A Zero-Basis Guide to Setting Up AC + Thin AP Environment, the Simplest Networking Guide on the Internet), we introduced the Layer 2 registration configuration for AC and thin AP. For small wireless networks, the AC generally only needs to manage a small … Read more
Zlog is a high-performance, thread-safe, flexible, and conceptually clear pure C logging function library. Follow “Programmers Love Learning“, set “Starred Public Account“ Useful Resources Delivered First Hand! 1. Installation Download the zlog-1.2.17.tar.gz file from https://github.com/HardySimpson/zlog/releases/tag/1.2.17 Unzip and install $ tar -zxvf zlog-1.2.17.tar.gz $ cd zlog-1.2.17/ $ ./configure –enable-test # Compile the test program and examples, … Read more
Introduction: Code generation occurs during configuration, as CMake can detect the operating system and available libraries. Based on this information, the source code for the build can be customized. In this article, we will explore how to generate a simple source file that defines a function to report the configuration of the build system. ✦ … Read more
1. Problem Phenomenon 2. Problem Resolution In Linux systems using the systemd program, files in the <span>/tmp</span> directory are automatically cleaned up. By default, the system uses the <span>systemd-tmpfiles-clean</span> service to manage files in the <span>/tmp</span> directory and decides when to delete them based on their access time. The specific cleanup strategy depends on the … Read more
Nintendo officially released the 13.0.0 version system update for the Switch this morning, adding many functional updates. For example, you can set whether the console maintains a network connection during sleep; you can check if the WIFI is 2.4GHz or 5GHz; you can update the software for the OLED model’s dock, etc… However, for many … Read more
Welcome FPGA engineers to join the official WeChat technical group. This article mainly introduces the configuration modes of Xilinx FPGAs, including Master/Slave mode, Serial/SelectMAP mode, JTAG mode, etc. Among them, the 7 series only has the Logic part, and all configuration-related function pins are connected to specific banks on the FPGA side; the Zynq 7000 … Read more
Click the blue text above to follow us Resource SharingLinux beginners’ course from entry-level to advanced practical training↓ Scan to watch the video ↓ 1. Install Samba: On a Linux system, you can use the yum command to install it, but you need to configure the local YUM first. The Linux system used in this … Read more
1. Check If MySQL Is Case-Sensitive show variables like '%case_table%'; lower_case_table_names=1 (indicates it is case-insensitive) lower_case_table_names=0 (as shown in the image, 0 indicates case-sensitive) 2. Change lower_case_table_names Value to 1 (1) Since I am using the Baota panel, I can directly modify the configuration information Add lower_case_table_names=1 under [mysqld] (as shown below) (2) Modify /etc/my.cnf … Read more
Welcome FPGA engineers to join the official WeChat technical group. Clickthe blue textto follow us at FPGA Home – the best and largest pure FPGA engineer community in China. In summary, the power-up modes of Xilinx FPGA can be divided into the following 4 types: Master Mode Slave Mode JTAG Mode (Debug Mode) System Mode … Read more
Welcome FPGA engineers to join the official WeChat technical group. Clickthe blue textto follow us, FPGA Home – the best and largest pure FPGA engineering community in China. Although the configuration modes of FPGA vary, the overall workflow of FPGA during the configuration process is consistent, which can be divided into three parts: Setup, Load, … Read more