Hello everyone, I am ICdoeWR. As a Python developer, debugging is an essential part of our daily work. Mastering the methodologies, basic techniques, and advanced strategies for debugging Python code helps us quickly locate and resolve various issues in our code. 1. Debugging is Very Important! Debugging is a critical step in the software development … Read more
C++ Debugging Techniques and Tools Debugging is a crucial part of the software development process, especially when writing C++ code. Understanding how to effectively identify and resolve issues can significantly enhance development efficiency. This article will introduce some commonly used C++ debugging techniques and tools, along with examples demonstrating how to use them. 1. Basic … Read more
▌When your code compiles, the disaster is just beginning（Motor brake signals turning into throttle commands / Ventilator tidal volume calculators starting to dance / Satellite attitude control systems initiating a space waltz—these real incidents stem from what you thought were harmless syntactic sugars） 1. Quantum Entanglement of Function Declarations ‘Weapon Code’ void (*get_handler())[]; // You … Read more
OpenOCD (Open On-Chip Debugger) is a powerful open-source project that provides in-chip programming and debugging support for embedded systems. It supports various JTAG interfaces and target chips, and its rich features make it an essential tool for embedded developers. This article will delve into the functionalities, usage, installation, and configuration of OpenOCD, revealing the technical … Read more
Implementing the TAP controller within the SoC, interfacing with the JTAG chip in the JTAG hardware box to receive and process JTAG sequences. Its main structure is as follows:As can be seen, there is a state machine, an Instruction Register (IR), several Data Registers (DR), a Bypass Register, etc.The state machine is controlled by TMS, … Read more
The JTAG debugging hardware box commonly includes Lauderbatch and ARM’s DStreamer, with prices for licenses ranging from thousands of dollars: A more affordable option is the Flyswatter, priced at a few hundred dollars. Let’s discuss further: Inside the box is actually a USB to serial FTDI FT2232 chip. After connecting to the PC via USB, … Read more
Click the blue textFollow the author 1. Background Introduction CMake compiler configuration not only relates to performance but also directly affects the maintainability and portability of the code. By explicitly specifying the compiler and its options, you can ensure consistent behavior of the code across different platforms and reduce maintenance costs. Limitations of using the … Read more
Click the blue textFollow the blogger 1. Overview of CMake Build Types In CMake, “build type” refers to a set of predefined settings and options used to control the compilation and linking process. It is essentially a variable <span>CMAKE_BUILD_TYPE</span> that can be explicitly set or determined by CMake based on default rules. The build type … Read more
Click the blue text to follow us Hello everyone, I am Cai Ge! Today we will talk about how to package Python code into an EXE file, especially using the <span>pyinstaller</span> tool. Many people may want to package their projects into executable files after learning Python, making it easier to share and use. However, there … Read more
In the programming world, Python is quite popular due to its simplicity and power. Today, we will introduce you to the key area of Python function definitions. What is a Python Function In simple terms, a function is a way to encapsulate a block of code, giving it a name so that you can call … Read more