OpenOCD: The Essential Tool for Embedded System Debugging, Mastering JTAG and SWD

OpenOCD: The Essential Tool for Embedded System Debugging, Mastering JTAG and SWD

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

JTAG Debugging – Hardware Box

JTAG Debugging - Hardware Box

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

Setting Up STM32 Development Environment in VSCode

Setting Up STM32 Development Environment in VSCode

Follow+Star Public Number, don’t miss wonderful content Author | Nuan Nuan’s Dilemma Source | CSDN As we all know, Keil is a paid software. Although it can be used with a workaround, many companies are still a bit hesitant, and many readers may have received ** letters. Previously, when developing microcontroller projects, Keil was one … Read more

CLion Tutorial – Embedded Development

CLion Tutorial - Embedded Development

This page provides an overview of how to use CLion as your embedded development IDE. For detailed feature descriptions and setup instructions, please refer to the dedicated articles in this section. Hardware TypeCLion supports embedded development for any hardware compatible with the GCC or IAR toolchain. Some examples include: ARM-based microcontrollers, such as the STM32 … Read more

Detailed Usage Notes for Raspberry Pi JTAG

Detailed Usage Notes for Raspberry Pi JTAG

Detailed Usage Notes for Raspberry Pi JTAG 1. Introduction 2. Environment Setup 2.1 Hardware Connection 2.2 Software Preparation 3. Conclusion 1. Introduction Sometimes, when debugging code, hardware debugging tools are often used, and JTAG is a very good debugging tool. Below is a detailed introduction on how to use JTAG for debugging on the Raspberry … Read more

Introduction to JTAG Interface in Embedded C Development

Introduction to JTAG Interface in Embedded C Development

1. Definition: – JTAG (Joint Test Action Group) is a standard for testing and debugging integrated circuits, widely used in embedded systems development. 2. Purpose: – To debug, test, and program embedded systems, allowing developers to inspect and manipulate the internal state of the processor. 3. Components: – The Test Access Port (TAP) controller manages … Read more

Setting Up ESP32-S3 Development Environment with Zephyr

Setting Up ESP32-S3 Development Environment with Zephyr

The Zephyr development environment supports three major operating systems: Windows, Linux, and MacOS. However, the most comprehensive support is for Linux, so it is recommended to use Linux for beginners. This article is based on Ubuntu 22.04. In some sense, this is a rehash of previous articles because similar content has been covered: Building Zephyr … Read more

OpenOCD: A Powerful Tool for Embedded System Development

OpenOCD: A Powerful Tool for Embedded System Development

OpenOCD (Open On-Chip Debugger) is a powerful open-source tool for on-chip programming and debugging of embedded systems. It supports various hardware platforms and target chips, providing rich features that greatly simplify the embedded development process. This article will delve into OpenOCD, covering its core functionalities, usage methods, and application scenarios. Powerful Features and Flexible Architecture … Read more

STM32 Firmware Dump Tutorial: A Comprehensive Guide

STM32 Firmware Dump Tutorial: A Comprehensive Guide

Background Finally, with some rare free time and a long-lost passion, I quickly got to work. This is also a preliminary experience, so the goal is simply to dump the program and perform basic disassembly. Toolset Introduction Software Part OpenOCD Open On-Chip Debugger, a well-known open-source hardware debugger. Supports various debuggers like (St-link) and (jlink) … Read more

OpenOCD: A Powerful Tool for Embedded System Debugging and Programming

OpenOCD: A Powerful Tool for Embedded System Debugging and Programming

In embedded system development, debugging and programming are critical processes. OpenOCD (Open On-Chip Debugger), as an open-source tool, provides developers with robust chip-level programming and debugging support. This article will detail the features, installation and build process of OpenOCD, as well as its application scenarios in embedded development, providing developers with a comprehensive reference. Introduction … Read more