As a mainlined open-source Linux distribution, OpenSTLinux Distribution is a key element of the STM32 Embedded Software solution for STMicroelectronics’ STM32 multi-market, multi-core microprocessors (MPU) embedding a single or dual Arm Cortex-A7 core.
Developers should note that OpenSTLinux Distribution is not a specific, custom Linux distribution. By investing heavily in mainlining the OpenSTLinux Distribution, ST is demonstrating its dedication to accelerating the development of systems that needs high processing power and graphical support combined with power-efficient real-time control and high feature integration and providing developers with an unprecedented level of support.
Designers working on a wide range of applications including industrial, consumer, medical and smart home can benefit from seamless software migration during kernel upgrades, improved software quality and robustness as well as reduced risk, together with development resources allocated to new innovative functionalities at the application level.
The OpenSTLinux Distribution contains:
• Linux board support package (BSP).
• Linux kernel.
• Required drivers.
• Secure bootchain based on Arm Trusted Firmware (TF-A) and Universal Boot Loader (U-Boot).
• Secure OS: Open Portable Trusted Execution Environment (OP-TEE).
• Application frameworks including Wayland display server protocol (Weston reference implementation), Gstreamer multimedia framework and Advanced Linux Sound Architecture (ALSA) libraries.
To optimise each development phase of a project, ST offers software packages that let developers select the support that best meets their needs: the Starter package (STM32MP1Starter) to quickly and easily start with any STM32MP1 microprocessor device; Developer package (STM32MP1Dev) to add your own code on top of the STM32MP1 Embedded Software distribution; and Distribution package (STM32MP1Distrib) to create your own Linux distribution as well as your own Starter and Developer packages.
General-purpose evaluation board Altron Arrow
DSP, Micros & Memory
Based on the 32-bit Arm Cortex-M7 S32K3 MCU in a 172 HDQFP package, the S32K3X4EVB-T172 offers dual cores configured in lockstep mode, ASIL D safety hardware, and HSE security engine.
Read more...Zero drift current shunt monitors Altron Arrow
Power Electronics / Power Management
The NCS21671 and NCV21671 from onsemi are a series of voltage output current sense amplifiers offered in gains of 25, 50, 100, and 200 V/V.
Read more...Wi-Fi 6/BLE module enables rapid development Altron Arrow
Telecoms, Datacoms, Wireless, IoT
Telit Cinterion has announced the WE310K6, a fully integrated, low-power module featuring dual-band, dual-stream Wi-Fi 6, and dual-mode Bluetooth/BLE.
Read more...Embedded software development
Computer/Embedded Technology
The reliance on C is being reduced, with Python the language of choice for embedded applications in the fields of IoT and AI.
Read more...Analysis of switch-mode power supply: inductor violations Altron Arrow
Editor's Choice Power Electronics / Power Management
Common switch-mode power supply (SMPS) design errors are discussed, and their appropriate rectification is specified, with details on complications that arise with the power stage design of DC-DC switching regulators.
Read more...Microsoft Windows IoT on ARM Altron Arrow
Computer/Embedded Technology
This expansion means that the Windows IoT ecosystem can now harness the power of ARM processors, known for their energy efficiency and versatility.
Read more...Microchip introduces ECC608 TrustMANAGER Altron Arrow
Circuit & System Protection
To increase security on IoT products and facilitate easier setup and management, Microchip Technology has added the ECC608 TrustMANAGER with Kudelski IoT keySTREAM, Software as a Service (SaaS) to its Trust Platform portfolio of devices, services and tools.
Read more...SolidRun unveils new SoM Altron Arrow
AI & ML
SolidRun and Hailo has unveiled a game-changer for engineers and AI product developers with the launch of their market-ready SoM, which packs the cutting-edge capabilities of the Hailo-15H SoC.