Debugging C programs used to confuse me. However, when I was writing my operating system, I had many bugs to debug. I was fortunate to use the QEMU emulator, which allowed me to attach a debugger to my operating system. This debugger is gdb. — Julia Evans This article navigation ◈ 1. Set Breakpoints13% ◈ … Read more
(Click the public account above, follow quickly) Compiled by: Linux China / Lv Feng, English: Julia Evans https://linux.cn/article-9588-1.html This week, I discovered that I could call C functions from gdb. This seemed cool because I previously thought that gdb was just a read-only debugging tool at best. I was surprised that gdb could call functions. … Read more
1. Why Use Makefile for Compiling Multiple .C Files: (1). Generally, when we are developing a project, we will create a project with many directories, and each directory contains many .C files, which requires joint compilation. (2). If we compile manually, the multiple program files are intertwined, leading to dependencies and dependent relationships between different … Read more
Table of Contents 1. Introduction 2. How to Support GDB Debugging 3. Code Examples [1] Write demo.c [2] Write CMakeLists.txt [3] Compile [4] GDB Debugging 1. Introduction The combination of CMake and GDB indeed makes the development work of C or C++ easier, enabling cross-platform project builds and source-level debugging. This article details how to … Read more
Follow and star our official account, to access exciting content Source: Zhihu Author: snowdream I saw the following question on Zhihu. After 6 years in MCU, how do I transition to Embedded Linux? It’s quite awkward now; the MCU products I work on always feel repetitive, and I want to learn something new but don’t … Read more
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
In the field of basketball, exploring effective ways to enhance athletes’ competitive performance has always been a focal topic. Recently, a significant study conducted a comprehensive and in-depth analysis of training for basketball players. The study carefully selected 43 elite basketball players as subjects, with an average age of 19.4 ± 2.9 years, height of … Read more
The leader in the chip programming industry, ACROVIEW Technology, recently released the latest programming software update and a new list of supported chip models, including the high-performance HDMI 2.0 to MIPI DSI/CSI converter LT6911UXE from Lontium Semiconductor, which is now supported by ACROVIEW’s universal programming platform AP8000. LT6911UXE is a high-performance HD-DVI 2.0 to MIPI … Read more
Effectiveness of DSI-Based Training on Basketball Players’ Performance In the field of basketball, exploring effective ways to enhance athlete performance has always been a focal point. Recently, a significant study conducted a comprehensive and in-depth analysis of training for basketball players. The study carefully selected 43 elite basketball players as subjects, with an average age … Read more
Tutorial Video: Watch here Drug names: Lists the names of candidate drugs and their IDs in the database. P-value: Shows the original P-value of the drug’s association with the gene. Adjusted P-value: Displays the adjusted P-value, which is usually used to reduce false positives caused by multiple testing. Genes: Lists the genes associated with each … Read more