Introduction

System Workbench for STM32 is a free IDE on Windows, Linux and OS X. Description from ST Microelectronics:

The System Workbench toolchain, called SW4STM32, is a free multi-OS software development environment based on Eclipse, which supports the full range of STM32 microcontrollers and associated boards.

The SW4STM32 toolchain may be obtained from the website www.openstm32.org, which includes forums, blogs, and trainings for technical support. Once registered to this site, users will get installation instructions at the Documentation > System Workbench page to proceed with the download of the free toolchain.

The System Workbench toolchain and its collaborative website have been built by AC6, a service company providing training and consultancy on embedded systems.

This product is supplied by a third party not affiliated to ST. For the latest information on the specification, refer to the third party’s website: www.ac6.fr.

Key Features

• Comprehensive support for STM32 microcontrollers, STM32 Nucleo boards, Discovery kits and Evaluation boards, as well as STM32 firmware (Standard Peripheral library or STM32Cube HAL)
• GCC C/C++ compiler
• GDB-based debugger
• Eclipse IDE with team-work management
• Compatible with Eclipse plug-ins
• ST-LINK support
• No code size limit
• Multiple OS support: Windows® , Linux and OS X®

Installation

1. Go to: http://www.openstm32.org/HomePage .
2. Register and log in to the site.
3. Navigate to: http://www.openstm32.org/Downloading+the+System+Workbench+for+STM32+installer .
4. Download the latest version for you operating system.
5. Run the downloaded installer.

Introduction

IAR Integrated development environment and optimizing C/C++ compiler for ARM Cortex-M. Description from ST Microelectronics:

The IAR-EWARM is a software development suite delivered with ready-made device configuration files, flash loaders and 4300 example projects included. IAR Embedded Workbench is compatible with other ARM®EABI compliant compilers and supports the following ARM®cores for STM32:

Key Features

1. Key components:
   • Integrated development environment with project management tools and editor
   • Highly optimizing C and C++ compiler for ARM®
   • Automatic checking of MISRA C rules (MISRA C:2004)
   • ARM® EABI and CMSIS compliance
   • Extensive HW target system support
   • Optional I-jet and JTAGjet™-Trace in-circuit debugging probes
   • Power debugging to visualize power consumption in correlation with source code
   • Run-time libraries including source code
   • Relocating ARM® assembler
   • Linker and librarian tools
   • C-SPY® debugger with ARM® simulator, JTAG support and support for RTOS-aware debugging on hardware
   • RTOS plugins available from IAR Systems and RTOS vendors
   • Over 3100 sample projects for evaluation boards from many different manufacturers
   • User and reference guides in PDF format
   • Context-sensitive on-line help
2. Chip-specific support:
   • 4300 example projects including for STMicroelectronics evaluation boards
   • Support for 4 Gbyte applications in ARM® and Thumb® mode
   • Each function can be compiled in ARM® or Thumb® mode
   • VFP Vector Floating Point co-processor code generation
   • Intrinsic NEON™ support
3. Hardware debugging support:
   • STMicroelectronics ST-LINK V2 : Supports STM32 devices
   • STMicroelectronics ST-LINK : Supports STM32 devices
4. RTOS support: consult IAR’s web site http://www.iar.com
5. Supported devices: consult IAR’s web site http://www.iar.com

Installation

Introduction

C/C++ IDE for ARM development.

Atollic TrueSTUDIO® is tested and verified on the following Operating Systems:

• Microsoft® Windows ®Vista (32-bit version)
• Microsoft® Windows® Vista (64-bit version)
• Microsoft® Windows® 7 (32-bit version)
• Microsoft® Windows® 7 (64-bit version)
• Microsoft® Windows® 8 (64-bit version)
• Microsoft® Windows® 10 (64-bit version)
• Linux support expected end of 2016 Q4
• Mac OS X support expected 2017 Q2

TrueSTUDIO is only available as a 32-bit application.

Installation

The Atollic TrueSTUDIO product is delivered as an executable installer. Please ensure that the user account, from which the installer is launched, has administrative privileges. There is no need for registration or internet connection during the installation. When TrueSTUDIO is installed it will run in Lite mode if no licenses are detected.

1. Go to: http://atollic.com/resources/downloads/ .
2. Download the latest stable or the latest beta version.
3. Run the installer.

Introduction

CooCox CoIDE, a free and highly-integrated software development environment for ARM Cortex MCUs. Description from ST Microelectronics:

CoIDE is a free software development environment based on Eclipse and GCC tool chain, which has been customized and simplified to give users an easy access to ARM® Cortex®-M microcontrollers.

This product is supplied by a third party not affiliated to ST. For complete and latest information on the specification and packages of the purchased parts, refer to the third party’s website www.coocox.org.

Key Features

• Complete support for STM32 microcontrollers, STM32 Nucleo boards as well as STM32Cube software libraries.
• GCC C/C++ compiler.
• GDB-based debugger.
• Simplified Eclipse IDE.
• ST-Link support.
• Multi-language support: English, Chinese.

Installation