Microcontroller programming software is typically dominated by Keil and IAR. When choosing suitable microcontroller programming software, one can base the decision on project requirements. This article focuses on IAR microcontroller programming software, mainly explaining the methods for project debugging using this software. If you have any questions about the content to be discussed, let’s learn … Read more
Wu Jianying Microcontroller Development Board Address Store:【Wu Jianying’s Shop】 Address:【https://item.taobao.com/item.htm?_u=ukgdp5a7629&id=524088004171】 I have developed microcontroller products for two years, and during the process of programming microcontrollers, I gradually formed a generally fixed overall framework, which can also be referred to as a programming idea. I present it here for everyone’s reference. First, classify the peripheral chips, … Read more
Introduction In microcontroller programming, the use of local variables is fundamental for data manipulation within functions or code blocks. The lifecycle of local variables starts from their declaration and ends when the containing function or code block completes execution. During this process, local variables may be read and written multiple times to store and pass … Read more
Wu Jianying Microcontroller Development Board Address Store:【Wu Jianying’s Shop】 Address:【https://item.taobao.com/item.htm?_u=ukgdp5a7629&id=524088004171】 The compiler uses two stacks: one is the hardware stack for subroutine calls and interrupt operations, and the other is the software stack for temporary variables and local variables passed in a stack structure. The hardware stack is allocated starting from the top of the … Read more
1. What Are the Advantages and Disadvantages of C Language and Assembly Language in Microcontroller Development? Answer: Assembly language is a symbolic language that uses mnemonic characters to represent machine instructions, making it the closest language to machine code. Its main advantages are low resource usage and high program execution efficiency. However, the assembly language … Read more
This article introduces commands for checking the hardware configuration and common debugging commands in the Linux system, helping developers quickly understand the hardware information of the development board and perform related debugging.Touch Intelligence RK3562 Development Board demonstration, equipped with a quad-core A53 processor, with a main frequency of up to 2.0GHz; built-in independent 1TOPS computing … Read more
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1. GDB Deployment Establishing GDB Debugging Connection: 1. Start GDB on the host, and start the server gdbserver on the target board. 2. Ensure that the compiled options for the program being debugged include the -g option to add debugging information, and that the debugging programs on both the host and target board are consistent. … Read more
Regarding how to learn the Embedded Linux kernel, I have some personal insights and understandings that I would like to share. Everyone has their own methods for learning the Linux kernel, and it varies from person to person. Generally, engineers engaged in embedded Linux driver and kernel development can be divided into two types: one … Read more
Follow+Star PublicAccount, don’t miss exciting content Author | strongerHuang WeChat Official Account | Embedded Column In MCU-based embedded software development, there may be situations where there is no extra storage space, thus failing to effectively save debug and log information locally. In this case, outputting debug (Debug) and log (Log) information through some means becomes … Read more