Category Archives: language

Learn to Optimize Code in Assembly… for Android

When programming a microcontroller, there are some physical limitations that you’ll come across much earlier than programming a modern computer, whether that’s program size or even processor speed. To make the most use of a small chip, we can easily dig into the assembly language to optimize our code. On the other hand, modern processors in everyday computers and smartphones are so fast and have so much memory compared to microcontrollers that this is rarely necessary, but on the off-chance that you really want to dig into the assembly language for ARM, [Uri Shaked] has a tutorial to get you …read more

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Posted in android, arm, assembly, code, hello world, language, optimization, program | Leave a comment

Baremetal Rust On the Horizon

Rust Programming Langauge has grown by leaps and bounds since it was announced in 2010 by Mozilla. It has since become a very popular language owing to features such as memory safety and its ownership system. And now, news has arrived of an Embedded Devices Working Group for Rust aiming at improving support for microcontrollers.

Rust is quite similar to C++ in terms of syntax, however Rust does not allow for null or dangling pointers which makes for more reliable code in the hands of a newbie. With this new initiative, embedded development across different microcontroller architectures could see a …read more

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Posted in language, microcontroller, Microcontrollers, news, rust, Software Development | Leave a comment

The Comic Book World Of Capacitor Marketing

The Economist is an interesting publication, a British weekly newspaper that looks for all the world like a magazine, and contains pithy insights into world politics and economic movements. It’s one of those rare print news publications that manages to deliver fresh insights even to hardened web news junkies despite its weekly publication date.

It was typical then of their wide-ranging coverage of world industries to publish a piece recently on the world of supercapacitors, with particular focus on Estonia’s Skeleton Technologies. This is an exciting field in which the products are inching their way towards energy density parity with …read more

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Posted in Interest, language, supercapacitor, ultracapacitor | Leave a comment