Approved for STM32-based Applications
Cesium RTOS is part of the STMicroelectronics extensive ecosystem and is approved for ST's MadeForSTM32 quality label. The MadeForSTM32 quality label is granted only after the completion of a thorough examination of the software development process and a rigorous functional hands-on review.
STMicroelectronics' MadeForSTM32 quality label honors outstanding solutions that meet the strictest standards for software usability, technical support, and product performance. It provides engineers confidence when locating software solutions for the STM32 microcontroller ecosystem that have met the highest level of quality married with simplified integration.
The downloadable I-CUBE-Cesium package incorporates Cesium RTOS (Cs/OS2 and Cs/OS3) into the STM32Cube extension package for ARM Cortex-M-based MCUs. This comprehensive and seamless integration gives you easy access to commercial-grade, professional embedded software right from within the highly popular STM32Cube environment.
Features
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• Compatible with the STM32Cube ecosystem |
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• Supports all STM32 (ARMv7M and v8M) microcontrollers |
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• Compatible with all STM32 (ARMv7M and v8M) development boards |
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• Simple portability among various STM32 series MCU's thanks to the STM32Cube integration |
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• Available at no cost |
Software
Based on Weston Embedded Solutions' Cesium RTOS, I-CUBE-Cesium was created specifically for developers that require a complete development environment for STM32 microcontrollers. The I-CUBE-Cesium package can be downloaded here:
WES.I-CUBE-Cesium.pdsc
WES.I-CUBE-Cesium.1.4.0.pack
Step-by-step instructions on how to set up and use the I-CUBE-Cesium package can be found here:
Getting Started Guide

