Technology Filtered by - Embedded Software Development

New Electronics strives to bring you all the latest technology news from the Embedded Software Development sector. Advances in electronics are often fast-paced and innovative, so we know that as a design engineer you want to be kept up-to-date with current developments.

Below is a comprehensive list of all the latest electronics technology news from New Electronics.

Protect your instrumentation investment with software

For more than 50 years, test engineers have been taking a PC-based approach to automating stand-alone instrumentation. With so much investment tied up in capital assets for test equipment, engineers are looking for reassurance that they can satisfy current and future testing needs. While capital expenditure on hardware is often the easiest cost to associate with test, the importance of a good software investment is commonly overlooked. Instrumentation will continue to evolve, but one thing remains consistent over time – software. Software is at the heart of every instrument control system, and it can help you future proof your application.

Developing code that is secure by construction

Software is the ‘soft underbelly’ of embedded systems, where the smallest error can compromise security. To eliminate such vulnerabilities, security must be designed into code from the ground up and be addressed throughout the project – and all code must be tested to make sure it works as expected.

Testing the Big Bang of smart devices

Imagine today’s typical test manager, awash in an alphabet soup of wireless protocols and sensors upon sensors. Thanks to the proliferation of smart devices in the Internet of Things (IoT), it’s a circumstance not unlike a star-filled sky, teeming with a dizzying mix of possibility and disorientation that is surely keeping organisational leaders up at night as they wonder what to do next.

Oscilloscope manufacturers are looking to supply more intelligent probes as engineers seek greater measurement accuracy

Connecting a probe to a device under test can prove to be a time consuming activity, especially in the case of the increasingly complex devices that are now entering the market. While the ideal probe should offer ease of connection, convenience, absolute signal fidelity, zero signal source loading and complete noise immunity, there is currently no ideal probe size or configuration.

Subaru Saves 2,000 Man Hours with PXI-Based Hybrid Vehicle Testing

PXI has long been established as the de facto standard for building automated test systems, but its uses stretch beyond solely manufacturing or production test. With the PXI platform’s capability for running real-time operating systems or deploying code to FPGAs, it is also well suited to use earlier in the development process, particularly for complex devices like electronic control units (ECUs) and full authority digital electronics control (FADEC) systems.

How to improve your product design efficiency

In an ideal world, when the hardware and software for a new product are mated and the power applied for the first time, everything works just as specified. But we don’t live in that ideal world; we live in a ‘buggy’ world where not everything goes as planned.

Managing devices securely over their lifecycle

Trust is inherently a fragile concept, based traditionally on knowledge and experience. And trust is something which is challenging to embody in a ‘new’ device. As such, the industry needs to develop new approaches to certify, validate and verify devices as they appear in the market. While regulation and guidance is a critical part of this, the problem is too large for a single government or industry regulator; instead, it must become part of the industry’s DNA of product creation, production and distribution.

Security risks in the connected world

To say the Internet of Things (IoT) is here to stay may be the understatement of the decade. We are all knee-deep in the IoT and there is no turning back – gone are the days of thinking connecting refrigerators, security systems and vending machines to the Internet is in a land far, far away.

Back to the future for RISC

The surprise announcement that SoftBank was to buy ARM sent ripples through the electronics industry as companies tried to determine the long-term consequences of the deal. Though there is no immediate threat to users of the ARM architecture, the potential for upheaval has led some companies to consider the risks of changes in their relationship with the processor-IP supplier.

Communicating data in the IoT

The Internet of Things is evolving to provide greater intelligence at the node, converting raw data into smart information. With less data to communicate, it becomes more cost-effective to integrate low power RF transceivers into the node module. Certification to wireless protocol standards ensures interoperability and the emergence of open tools will make support for these standards less onerous to developers.

Five tips for developing secure android applications

Android now commands 76% of the smartphone market in the EU5 (Germany, Great Britain, France, Italy, and Spain), 67% in the US and nearly 80% in China – according to latest figures from Kantor World Panel. With such numbers, it’s no wonder the Android application development gold rush is continuing with nearly a quarter of a million apps added to Google Play so far in 2016. That’s an average of 1379 apps every day. However, with Accessibility Clickjacking, Stagefright, Triada and other malware among the growing list of Android exploits, security should be at top of developers’ priority list.

High throughput, low power requirement

For cloud and IoT applications, there is a rising need for flexible GbE firewalls in corporate network infrastructures. With integrated Open Source and x86-based AMD Embedded G-Series SoCs, Deciso’s OPNsense firewall appliance offers double the flexibility. It enables high throughput with low power consumption making it suitable for both enterprise and IoT appliances.

Do engineers know what they like and like what they know?

Engineers can select from a range of technologies which might be appropriate for their next design. Options include ASICs, FPGAs and embedded CPUs. But there is a suspicion that, rather than selecting the platform which will be best for the job, engineers fall back on something with which they’re familiar.

Key attributes to consider when choosing high bandwidth probes

High speed digital applications are pushing probing solutions to the limit. As system bandwidth increases, the edge speed of the signal gets faster, the size of the chipsets and components becomes smaller and PCB layout becomes more complex. These trends challenge probing solutions and the higher the performance, the more care is needed in selecting probes.

1D to 3D HMI solutions

Just a few years ago Touch revolutionised input: mechanical buttons, keyboards and sliders were replaced by static plastic or metal surfaces. It meant that operator interfaces could be incorporated into a device, and unobtrusive and modern design became increasingly common on the factory floor. Capacitive touch is based on a capacitor whereby the human finger acts as the actuator for the capacitor. Ingenious designs also enable proximity switches to be implemented as well. In this case the control system is only active shortly before it is activated, reducing energy consumption. This is known as ‘1D’ input.

Partnership set to ease the safety critical software verification process

Multicore processors are nothing new to electronics designers and have many features which make them attractive in a range of applications. But those developing software for safety critical systems may not view multicore devices with such fondness. The reason? Proving that the software written for multicore processors meets the requirements of the various standards is a complex and time consuming business.

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