Author: Graham Kruk

The ARM Debug Interface Architecture (DIA) specification defines a standard debugging interface between debug agents and ARM processor cores. This allows debug agents from various vendors to connect to and debug ARM cores without needing core-specific knowledge. The DIA provides a consistent method for accessing debug features like breakpoints, watchpoints, and register access across ARM

The ARM Debug Interface v5 Architecture Specification defines a standard debug interface between ARM processor cores and external debuggers. This standard interface allows debuggers to more easily support multiple ARM processor cores without needing core-specific knowledge. The v5 debug architecture improves upon earlier versions by adding features for more advanced debugging while retaining backwards compatibility.

ARM processors and architectures are widely used in embedded systems and IoT devices. As such, having a good integrated development environment (IDE) is crucial for effectively writing, debugging and deploying code on these platforms. This article will examine some of the most popular IDEs used for ARM development and highlight their key features and differences

The GNU ARM Embedded Toolchain is a complete open-source toolchain for ARM Cortex-M and Cortex-R family microcontrollers. It includes the GNU compiler (GCC), GNU debugger (GDB), and other tools like GNU Binutils for working with binary and object files. The toolchain allows developers to build applications for ARM-based microcontrollers and design custom boards using ARM

The ARM GCC compiler is a free and open source compiler toolchain used to build software applications for ARM-based processors and microcontrollers. The ARM GCC toolchain allows developers to compile C and C++ source code into optimized ARM machine code that can run on devices with ARM processors. Overview of ARM GCC The ARM GCC

The ARM GNU toolchain refers to the suite of open source development tools used to build software that runs on ARM-based processors and systems. This includes things like compilers, debuggers, and other utilities for creating and optimizing code targeting the ARM architecture. The most important components of the ARM GNU toolchain are: Obtaining the ARM

An Arm cross compiler toolchain allows developers to compile code for Arm-based devices on a host system with a different architecture, like x86. It provides the necessary tools to build applications targeting Arm processors from a non-Arm development machine. Why use a cross compiler? Developing natively on an Arm device can be challenging due to

A cross compiler is a compiler capable of creating executable code for a platform other than the one on which the compiler is running. A gcc-arm cross compiler is a version of the GNU Compiler Collection (GCC) that is designed to generate code for ARM processors while running on a different platform, like x86. Cross

arm-none-eabi-gcc is a version of the GNU Compiler Collection (GCC) cross-compiler toolchain targeted for ARM Cortex-M and Cortex-R family microcontrollers. It allows you to compile C and C++ code into machine code that can run on ARM Cortex-M and Cortex-R cores. The “arm-none-eabi” prefix refers specifically to the ABI (Application Binary Interface) used by the

FreeRTOS is a popular real-time operating system (RTOS) used in many embedded systems. One key feature of FreeRTOS is its ability to quickly switch between different tasks using a context switch. The context switch time is an important metric that impacts real-time performance. In short, the context switch time refers to the time it takes