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OpenHarmony 3.2 Beta 5 rolling out

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Huawei is preparing to launch a new version of HarmonyOS, on the other hand, the open-source HarmonyOS, OpenHarmony has released a new beta 5 version OpenHarmony 3.2.

According to the information, the latest OpenHarmony 3.2 Beta 5 is based on Beta 4, while it brings optimizations and enhancement for a better development environment for developers.

Let’s dive into the new enhanced capabilities of the standard system:

Optimized webview startup performance: Enhanced capabilities such as configuration management and support for input events, so JSON files can be imported and loaded in modular mode.

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Support taskpool: hap package dynamic library is not compressed and the loaded host version TS2AOT-tool tool compiler runtime supports in-app shared packages.

Support installation/update/uninstallation of dynamic shared library: support packaging and unpacking of dynamic shared library for applications without configured entry icons, default icons can be displayed on the home screen. HAR shared package runtime capability can be verified.

Card local database switching: Abnormal frequent restart protection of resident applications; ServiceExtensionAbility supports asynchronous onConnected life cycle.

Supports the binding and authentication of local accounts and domain accounts, as well as the basic framework of domain account management services. It supports the prohibition of directly creating local users.

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Support power lamp, light lamp capacity control.

HDI drives the display layer, which can support horizontal mirroring and vertical mirroring.

Enhancements for Huawei Standard System App Development Framework:

  • The toolchain adds a process of compiling shared packages.
  • ArkUI adapts the ability to obtain resources by resource name.
  • Provides component capabilities for multi-level menus and grouped menus.
  • Added the process of compiling the har package.
  • Added the ability to adapt to the hap compilation process, and the .d.ets declaration file can be recognized during hap compilation.

Enhancement for system distributed capability:

  • Support BLE connection parameter configuration, connection process optimization.

OpenHarmony 3.2 Beta 5 changelog

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Amy is our firmware and software specialist, she keeps her eagle eyes open for new software rollouts, beta programs, and other software related activities as well as new smartphone launch.

OpenHarmony

OpenHarmony now supports electronic class card with 21.5-inch screen

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openharmony class card

Recently, open source HarmonyOS, OpenHarmony announced support for a new electronic class card device. It is developed by Chinasoft International Co., Ltd. and New Cape Electronics Co., Ltd to receive OpenHarmony ecosystem compatibility certificate.

The electronic class card device will further deepen the cooperation between the two firms in the creation of campus information benchmark products and accelerate the innovative apps forOpenHarmony in the smart education and other fields.

It will also explore deep integration with school moral education in the process of education informatization development. Meanwhile, it is also one of the important platform systems for school smart education construction and cultural construction.

With the help of OpenHarmony, the electronic class card can allow unified remote control and management, and visually present the school’s daily work, campus dynamics, class culture display, classroom feedback exchange, home-school communication, and more.

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openharmony class card

Currently, campus informatization construction generally has problems such as diverse terminals, data islands, and information security. There is also a lack of benchmark products in terms of hardware.

To address these issues, New Cape together with Chinasoft International has developed a landmark product of campus informatization, the electronic class signs smart device with OpenHarmony as the digital base and the RK3568 platform.

This electronic shift sign is embedded with KaihongOS operating system based on OpenHarmony micro-kernel architecture. It has low hardware power consumption and is more energy-saving and environmentally friendly than traditional electronic shift signs.

This card has a 21.5-inch large display screen and a multi-point touch screen made of completely scratch-resistant glass. Electronic all information and data in the class card are processed in the cloud, derived from OpenHarmony’s system-level security capabilities.

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openharmony class card

In terms of functional apps, this electronic class card has features such as swiping widgets, taking pictures, multi-touch, voice streaming, and more.

The meal app is used for students to order meals in advance along with an attendance app for employee attendance. It can be equipped with a welcome app to initiate face recognition identity verification and automatically complete enrollment registration.

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Red Flag smart supercharger gets OpenHarmony compatibility

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OpenSource HarmonyOS, OpenHarmony has now extended support for China’s Red Flag Smart Technology Smart Supercharger with compatibility certification of OpenHarmony 3.1.

This Smart Supercharger is a high-power DC liquid-cooled supercharger positioned in the new energy field and based on the OpenHarmony platform.

It has a Rockchip RK3568 chipset and is a smart charging station product embedded with the KaihongOS standard system, based on OpenHarmony. The chip platform has 22nm process technology and integrates 4-core ARM architecture A55 processor and Mali G52 2EE graphics processor.

Capability enhancement and research and development in terms of system framework, performance optimization, and other important tasks. It is useful for building industry customization capabilities based on industry characteristics.

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This smart supercharging charging station is equipped with a 21.5-inch ultra-large, ultra-high-definition, ultra-wide-angle high-brightness display that supports 1080P.

It supports a super-bright display of up to 1000 lumens, and the interface is smooth and clear under strong outdoor light. The charging station adopts liquid-cooled supercharging technology along with a self-adaptive power-saving strategy, smart temperature control protection, voltage, and current regulation. At the same time, it is more efficient and energy-saving than traditional charging stations.

With OpenHarmony distributed soft bus, the Red Flag supercharger can break through data barriers with other electronic devices and electrical facilities to achieve interconnection.

The application side is developed based on KaihongOS, and has multiple modules such as user management, charging management, and payment management to ensure security. Also, it prevents smart overcharging features.

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In addition, the charging station is also equipped with a 500W wide dynamic camera, so users can touch the operation and maintenance cloud platform with one click to resolve charging issues in real-time.

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Open source HarmonyOS now supports Chinasoft data collector

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Shenzhen Chinasoft International has launched a Data Collector that applied the compatibility evaluation of open source HarmonyOS, OpenHarmony 3.1 version. And this platform has received the OpenHarmony ecosystem product compatibility certificate.

ChinaSoft data collector is a smart device for real-time data collection and processing and is an important data node in the system information context.

This platform support rich peripheral interfaces such as USB, RS232, TTL, RS485, and wireless communication methods such as WIFI and BT to collect data from sub-devices, and perform data cleaning and marginalization on the collected data Classify the data business.

It then reports to the corresponding business servers through a unified protocol to realize the real-time collection, processing, and uploading of on-site device information, provides a guarantee for the authenticity, effectiveness, and real-time availability of data, timely perceive the operating status of the equipment, and efficiently manage the on-site equipment, to achieve active protection and smart management.

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Based on the core technical capabilities of OpenHarmony, ChinaSoft data collectors can be easily interconnected with multiple devices, support multi-interfaces, multi-protocols, and multi-channel information collection, and support multi-dimensional data screening, real-time, efficient, accurate, and stable.

Currently, it has been successfully applied to port scenarios, and in the future, It can also be quickly expanded to multiple information collection scenarios such as manufacturing, energy, and agriculture.

Currently, there are a variety of machines and equipment in the port and other industries. The daily inspection and maintenance rely on technicians to carry out traditional sensing equipment such as noise, liquid level, vibration, and others and it is impossible to grasp the real-time status of the equipment.

Each equipment manufacturer uses an independent business system, and equipment protocol Inconsistency and data incompatibility lead to cumbersome management of multiple devices and the inability to fully control the device situation.

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Chinasoft International launched the Chinasoft data collector embedded with KaihongOS, which is based on OpenHarmony.

This software focuses on solving some important issues such as messy equipment protocols, inconsistent data formats, and difficult management of multiple equipments in industry distribution scenarios, and adapting smart equipment and lightweight management.

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