1. Overview of HTTP In the early 1990s, a major emerging application known as the World Wide Web took the stage. The Web is an Internet application that has captured public attention. The application layer protocol of the Web is Hypertext Transfer Protocol (HTTP), which is at the core of the Web. HTTP is implemented … Read more
This article is a featured article from the Kanxue Forum, author ID: Q老Q 1 Entering U-Boot Shell from UART After opening a certain router device, locate the UART interface and connect the UART pins to the computer through TTL. Power on the router and observe the startup log. Boot SPI NAND start read bootheader start … Read more
Welcome to follow VxWorks567 Please indicate the source if forwarding! VxWorks generally uses a Console at runtime, providing basic IO operations, such as displaying the output of printf() and providing Kernel Shell services, etc. 1 The Console uses the CONSOLE_TTY serial port by default, with a baud rate of CONSOLE_BAUD_RATE What does TTY mean? It … Read more