“ This article provides a detailed explanation of the STM32F4xx startup file startup_stm32f407xx.s, covering the stages from chip power-up to entering main(), analyzing key codes and their functions such as stack and heap definitions, vector tables, reset programs, interrupt service routines, and user stack initialization.” 01 — Introduction STM32 microcontroller startup files are used to … Read more
For most beginners, understanding how a compiler compiles a .c file into an .o file is not very difficult, but it is challenging to grasp the purpose of the final linking process and why it is done this way.Additionally, why is the startup file in our sample project one that we wrote ourselves, and how … Read more
Follow and star our public account to access exciting content Source: https://blog.csdn.net/zhengyangliu123/article/details/79090601 Compiled by: Technology Makes Dreams Greater | Li Xiaoyao For most students, understanding how the compiler compiles a .c file into an .o file is not very difficult, but it is challenging to understand the purpose of the final linking process and why … Read more
Author: Lao Ma Shi Tu Microcontroller When we create a 51 microcontroller project using Keil C51, we will see a prompt as shown in the following image: Keil prompts whether to add a startup file when creating a new project Generally, you need to choose “Yes”. Of course, you can also choose not to add … Read more