InfoQ Homepage Embedded Software Dev Content on InfoQ
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Microsoft Presents Static TypeScript, a Fast Subset of TypeScript Targeting Embedded Devices
Microsoft recently submitted a research paper introducing Static TypeScript (STS), a subset of TypeScript targeting low-resource embedded devices, to the Managed Programming Languages and Runtimes 2019 (MPLR 2019) international conference. STS programs may run on devices with only 16 kB of RAM faster than embedded interpreters would, which would extend battery life of these devices.
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IBM POWER Instruction Set Architecture Now Open Source
IBM has open sourced the POWER Instruction Set Architecture (ISA), which is used in its Power Series chips and in many embedded devices by other manufacturers. In addition, the OpenPOWER Foundation will become part of The Linux Foundation to further open governance.
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Rust 1.36 Stabilizes Futures, Backports Non-Lexical Lifetimes, and More
Following its roadmap to Rust 2018, Rust 1.36's most awaited new feature is support for the Future trait, which is the first step towards bringing async/await to the language. Additionally, it backports non-lexical lifetimes (NLL) to improve the borrow checker, and introduces a new alloc crate to enable the creation of memory allocation-dependent libraries that do not require std.
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Mozilla Announces WASI Initiative to Run Web Assembly on All Devices, Computers, Operating Systems
Mozilla recently announced a new standardization effort aiming at running the same WebAssembly code across all devices, machines and operating systems. The new standard, WebAssembly System Interface (WASI), defines a single conceptual operating system interface, which can be implemented by multiple, actual operating systems. Mozilla and Fastly are already shipping prototypal WASI implementations.
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Rust 1.32 Improves Tracing, Modules, Macros, and More
Rust 1.32 includes a number of new language features meant to improve developer experience when tracing the execution of programs for debugging purposes. Additionally, it now uses the system allocator by default, completes work on the module system to make it easier to use, and more.
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Baidu Announces "OpenEdge", an Open-Source Edge Computing Platform
Recently Baidu Inc. announced China's first open-source edge computing platform called OpenEdge - allowing developers to build light, secure and scalable edge applications. The OpenEdge platform brings processing power to "edge devices" like smart home appliances and wearables.
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C2x Will Be the Next ISO Standard for the C Language
Expected to be finalized in 2022, the C2x standard has started its evolution, driven by the C committee. InfoQ had the chance to speak with Jens Gustedt, who is working within the committee to advance the new standard and author of the upcoming book Modern C.
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Moddable IoT JavaScript Engine: 99% ES2017 Compliance with Requirement of Less Than 32KB RAM
The Moddable SDK provides a JavaScript engine for IoT development supporting greater than 99% compliance with the ES2017 specification, starting at less than 32KB.
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Rust 1.30 Brings More Metaprogramming Support and Improved Modules
The latest release of Rust, version 1.30, extends procedural macros by allowing them to define new attributes and function-like macros. Additionally, it streamlines Rust module system by making it more consistent and straightforward.
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Rust Has Got Existential Types
Version 1.26 of Rust adds support for existential types, improved match bindings, slice patterns, and some useful syntactic sugar. The Rust compiler has also become faster and supports 128 bit integers.
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Rust 1.25 Moves to LLVM 6
Rust 1.25 upgrades its LLVM to LLVM 6, adds support for nested import groups in use statements, custom struct alignment, and library stabilizations. This latest Rust release does not include, though, much awaited features such as impl Trait, stable SIMD support, and 128-bit integers.
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Rust 2018 Will Focus on Productivity, WebAssembly, Embedded, and More
The Rust core team has announced the official roadmap for Rust in 2018, which brings productivity to the fore and targets four main domains: Web services, WebAssembly, CLI apps, and embedded devices.
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Raspberry Pi Leaps into 64-bit Computing with Model 3
Today, the Raspberry Pi foundation launched their Model 3, with a 64-bit processor and on-board WiFi and Bluetooth support. InfoQ looks at what this means for the embedded device community.
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Rust 1.6 Brings Stable Support for OS and Embedded Development
In keeping with their release model, the Rust development team has announced the first Rust release of 2016, 1.6. The biggest new feature that Rust 1.6 brings is libcore stabilization, which aims to make it possible to use stable Rust for OS and embedded software development.
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From the Google Ubiquity Dev Summit 2016: Brillo, Weave and Beacons
Google has organized this week the Ubiquity Dev Summit 2016 with sessions on their IoT technologies - Brillo, Weave, Beacons – and other technologies for wearable, TVs and Auto.