#aosp

[siliconsignalsblog]

Top 5 Challenges of Embedded Software Development 2025

Businesses are concentrating on efficient methods to evaluate the data and produce insights that will help them improve their business processes and make wise decisions as a result of the rapid generation and gathering of data by enterprises worldwide. This need is being met by artificial intelligence (AI) and machine learning (ML), which also automate processes, solve complicated problems, and allow experience-based self-learning.

Almost every industry, including banking, consumer electronics, aerospace, automotive, security, and others, has experience with embedded systems. The accuracy, dependability, speed, and low power consumption of embedded systems are well known, and they can be applied to a greater range of tasks. A variety of microprocessors, programming languages, and operating systems are needed for the perfect embedded system, which is made up of both hardware and software.

For consumer goods like phones, robots, modems, automobiles, toys, security systems, appliances, televisions, digital watches, etc., many manufacturers utilize embedded software. Embedded software makes a device's hardware function in accordance with our specifications. Firmware, another name for embedded software, is housed in the hardware to form a single embedded system. It supports the operation of mission-critical devices like industrial automation systems, electronic control units, and anti-lock brakes in automobiles, among others. However, development organizations must also overcome certain obstacles presented by embedded software.

Let's talk about a few of the difficulties in developing embedded software.

Stability – Any unexpected behavior on the part of an embedded system can cause chaos and pose significant risks. Its behavior should be consistent under all conditions, and stability is crucial.

Safety – Given that embedded systems are utilized in numerous vital and life-saving functions in all kinds of critical environments, safety is one of their most important challenges. It is distinguished by constraints and stringent demands on testing, quality, and engineering know-how.

Connectivity – Given that there are numerous ways to connect to the internet—Ethernet, Wi-Fi, LoRa, cellular, Bluetooth, and other sources—this is one of the major challenges faced by embedded software developers. Every source has advantages and disadvantages of its own, and developers need to be aware of the various software stacks in order to ensure that the hardware functions.

Security – Developers face a difficult task in protecting their devices against ever-more complex security threats. Due to the devices' interconnectedness, the hazards associated with IoT devices are increasing rapidly as they become more and more popular worldwide. Hacking attacks are a common occurrence, and it's important to identify precisely which information needs to be protected.

Over-the-air-Updates – Once the device is online, developers will be able to remotely update the firmware. Customers can update software on their own with the aid of IoT. But in any deployment involving thousands of devices, the developers must concentrate on

Generate a firmware update

Save it to all the devices

Verify that they are delivered from a reliable source.

Run that specific update on the devices at the appropriate time.

Always be prepared to roll back updates right away in the event of a problem.

Silicon Signals supports the development of embedded systems and software across a range of sectors and industries. Please subscribe to our blog for more information about embedded systems and embedded software development. You can also email us at sales@siliconsignals.io with any questions you have about sales, and we'll be happy to help.

[elliechougule]

Android Open-Source Project

Discover the AOSP (Android Open Source Project), the bedrock of Android's open-source architecture, devoid of proprietary elements. Uncover its integral components that fuel a rich and varied ecosystem, nurturing creativity and personalization. AOSP's openness and continuous development guarantee a stable and flexible foundation essential for propelling Android's future innovations and accommodating user-initiated modifications.

To read more on AOSP.

[cryptograndeenews]

Google wants to make RISC-V one of the main architectures for Android - on par with Arm.

At the recent RISC-V Summit event, Google representatives announced plans to implement official support for the RISC-V architecture on the Android platform. Android CTO Lars Bergstrom said that RISC-V should become a "level one platform" in Android, putting the architecture on par with Arm.

This announcement can be considered a significant change in Google's position regarding the place of RISC-V in the Android ecosystem. A few months ago, Bergström said that optimizing Android builds for RISC-V would require "a lot of work," adding that the developers had outlined a "roadmap" that would take several years to complete. Despite this, the Android Open Source Project (AOSP) repository, which is used to develop the source codes of the Android platform, has been publishing official patches since September last year, designed to provide support for devices based on RISC-V processors… Detail: https://bitcoingrandee.com/posts/88 NEWS

[hatfejusarkany]

a few of the first test shots with HTC M8 on a freshly installed AICP Android 10, then-stock AOSP (LineageOS?) camera app

[streetart-nightly]

weird glitchy photos off the HTC One M8 running the stock 6.0 Android and factory camera application 

1384 x 1390 Pixels (1.92 MPixels) (0.99) and 1772 x 1200  Pixels (2.13 MPixels) (1.47) respectively, instead of the specified 2688 x 1520, and half the EXIF is missing (the useful half)

loved that phone as its camera’s sensor was able to capture nearly perfectly flat images but the stock ROM and camera app was so extremely power-demanding it just turned off many times while trying to take photos, often even when just starting up the camera app

a much more sophisticated AOSP-based AICP Android 10 finally solved all the issues, though the install process was a bit tricky. the superb OpenCamera app measured 15-60x less power usage writing to storage, which is quite extreme

alleyway somewhere within Red Lion shopping centre, Colchester, 2019

[spider-girl-legs]

If Chromuim isn't Chrome to you, then would you say that the AOSP isn't Android? Or, that some of the OSes built upon it aren't Android, such as, say, Amazon's Fire OS or whatever facebook would call the OS running on their Portal and Quest devices, even though they all run Android at their core, much like how Chrome is Chromium at heart?

I don't think that's a fair comparison to make. chromium is simply the engine chrome is based on; chrome is chromium, but chromium isn't chrome

[crasher33]

Based on this poll. I wanted to add Brave and some other browsers but you only get 10 options. If you choose other, please tag what you use.

[vic809]

Fecha de lanzamiento confirmada: Android 15 llegará a los dispositivos Google Pixel el 15 de octubre

El tan esperado Android 15 tiene una fecha confirmada de lanzamiento para los dispositivos Google Pixel. Según fuentes confiables, los usuarios de Pixel podrán descargar la nueva actualización del sistema operativo el 15 de octubre. Esta noticia llega tras la publicación del código en el Android Open Source Project (AOSP) a principios de septiembre, pero la implementación para los dispositivos…

[siliconsignalsblog]

What is BSP? Top 8 Advantages of BSP Development.

“BSP”(Board Support Package Development) term was first used in the year 1981 when the developers of the VRTX, Hunter & Ready described the hardware-dependent software which is needed to run on a specific hardware platform.

A BSP is a necessary code provided for a computer hardware device that enables that specific device to function with the computer's operating system. The Board Support Package includes a small program popularly called a boot manager or bootloader that places the device drivers and the operating system into memory.

A board-specific or board family-specific Board Support Package is created. It is a library that provides application layer control over low-level hardware drivers via APIs. The major APIs provided will be to Configure, Initialize, Enable and Disable the peripheral.

It aids in the development of any applications for the Real-Time Operating System and the customer hardware. To put it simply, BSP offers an interface that allows Real-Time Operating Systems to be supported with both standard and custom embedded hardware designs. Software templates, such as skeleton device driver code and code for lower-level system functions needed by some of the specific hardware devices, are made possible with the assistance of BSP. Complete understanding of the low-level architecture of the Board and Hardware Software Interface is required to perform BSP development.

Advantages of Board Support Package Development.

Standard peripherals include Clock, SPI,12C, ADC, DAC, BLE, UART. BSP targets the APIs for hardware peripherals specifically, which is the primary distinction between it and SDK.  On the Contrary, SDK is not tied to the underlying hardware and instead tries to hide it.

BSP was primarily created to facilitate applications using bare metal. It's beneficial because it speeds up deployment by letting the user concentrate on developing algorithms rather than the finer points of hardware, register, and memory-specific implementation details.

BSP offers an abstraction for high-level programming and readable code, which simplifies working with the board.

BSP helps in reducing the chances of writing incorrect code as it is standardized and released by vendors. The Board Support Package (BSP) is popularly used not only for a start-up but also to run the embedded target processor.

Because Board Support Packages are user-customizable, users can choose which routines and drivers to include in the build according to their preferred hardware and software combinations. Any single-board computer, for instance, can be paired with any of the several graphics cards. In such a case, the Board Support Package might contain a driver for each supported graphics card. The user could specify which graphics drive needs to be included when creating the image of the Board Support Package, depending on their personal preference for hardware. You've come to the right spot if you're looking for the best BSP development companies.

Along with the Board Support Package, some suppliers also offer a root file system, a toolchain for creating programs that run on the embedded system, and utilities that must be configured according to the device.

BSP is used to assemble a custom image of the specific operating system when building a new board or development kit. One of the software packages designed to be used with an evaluation board or a particular chip is the board BSP. A few environmental variables and peripherals may be started by the BSP so they can function with the embedded operating system.

There are some specific tasks that Board Support Package performs by initializing the following.

Processor

Bus

Interrupt Controller

Clock

Configuring the segments

Run the boot loader.

RAM (random access memory) settings

Hardware parameters, compilation parameters, and operating system configuration instructions can all be found in the Board Support Package. To know more information, please subscribe to our Blog, and for any sales queries, wait no further contact us at info@siliconsignals.io

[loknathtcms]

Our most memorable Spotlight Week: jumping into Android 15

At this point, you’ve likely heard the news: Android 15 was simply delivered recently to AOSP. To celebrate, we’re starting off another series called “Spotlight Week” where we’ll focus a light on specialized regions across Android improvement and outfit you with the devices you really want to exploit every region. The Android 15 “Spotlight Week” will give assets — blog entries, recordings, test…

[guneyteknoweb]

Android Televizyonları Etkileyen Kötü Amaçlı Bir Yazılım Keşfedildi: Nasıl Çalıştığı Tam Olarak Bilinmiyor!

AOSP-tabanlı 1,3 milyon akıllı televizyonu etkileyen ve uzmanların nasıl çalıştığını bilmedikleri bir zararlı yazılım keşfedildi. Her geçen gün daha fazla cihazı “akıllı” hâle getiren teknoloji şirketlerinin ilk hedefi ise televizyonlar olmuştu. Akıllı televizyonlar her ne kadar büyük kolaylıklar sağlasa da bir yandan da diğer tüm bağlantılı cihazlar gibi siber saldırılara açık hâle geliyorlar.…

[monterplant]

1.3 million Android-based TV boxes backdoored; researchers still don’t know how

Infection corrals devices running AOSP-based firmware into a botnet. Continue reading 1.3 million Android-based TV boxes backdoored; researchers still don’t know how