Huawei News
OpenHarmony 3.0 successfully adapted Loongson 1C300B chip
The company successfully transplanted OpenHarmony 3.0 to the Zhilong development board within a week, with the onboard chip 1C300B. 1C300 is a cost-effective single-chip system based on the GS232 processor core of Loongson. It has a built-in floating-point processing unit, supports multiple types of memory, supports large-capacity MLC flash memory chips, and can be used in industrial control, Internet of Things and other fields.
OpenHarmony is an open-source project incubated and operated by the Open Atom Foundation. The goal is to build a framework and platform for the intelligent terminal device operating system for the era of full scenarios, full connectivity, and full intelligence. The prosperity and development of the Internet of Everything industry.
At present, the latest OpenHarmony 3.0 code supports various CPUs such as ARM, RISC-V, and x86. However, the current OpenHarmony lightweight system does not support MIPS architecture chips, let alone the Loongson development board.
The community stated that OpenHarmony 3.0 was transplanted to the Zhilong development board, and the MIPS ARCH transplantation and 1c300b chip transplantation were realized. Currently, multi-task switching, interrupts, and systick have been ported. Tasks can be run and context switched normally. Several key-press and LED code examples have been made in the code. The code is currently open source, allowing more developers to participate and improve together.
(Via)
According to the official information, the Huawei released the delisting announcement of its Petal Mail App. The full text of the announcement is as follows: [translated]
Thank you for your continued attention and support to the Huawei Petal Mail App. In order to better adapt to the changing needs of product experience, service content and local markets, we have made strategic adjustments to the Huawei Petal Mail App.
The Petal Mail App will officially switch to the Email App on December 31, 2024, and the Petal Mail App will no longer be available for download from the App Store. The Petal Mail App you have installed can be used normally. We apologize for the inconvenience. You can continue to view, send or receive emails in the pre-installed Email App on your Huawei phone or use a computer browser to open the Petal Mail official website ( https://www.petalmail.com ), and your emails and personal data will not be lost.
Huawei released the Mate 70 series of mobile phones, with a starting price of 5,499 yuan. At present, the prices of spare parts for the new Mate 70 series have been announced on Huawei’s official website.
Huawei Mate 70 lineup repair spare parts prices announced
Battery and motherboard
Mate 70
Battery — 199
12GB+256GB — 2499
12GB+512GB — 2899
12GB+1TB — 3599
Mate 70 Pro
Battery — 199
12GB+256GB — 2899
12GB+512GB — 3299
12GB+1TB — 3999
Mate 70 Pro+
Battery — 299
16GB+512GB — 4399
16GB+1TB — 4899
Mate 70 RS
Battery — 299
16GB+512GB — 6499
16GB+1TB — 6999
Camera
Huawei officially announced the new FreeBuds Pro 4 headphones. This is the first TWS headset equipped with HarmonyOS NEXT and will be officially launched at the Huawei Mate Brand Festival on November 26.
As can be seen from the poster, the headset adopts an in-ear design with black and gold color matching, and the overall shape is similar to the previous generation. With the support of the new system, FreeBuds Pro 4 is expected to bring more functional upgrades.
For reference, Huawei FreeBuds Pro 3 was released in September last year with an initial price of 1,499 yuan . It is equipped with the Kirin A2 chip that uses Polar code, supports Star Flash connection core technology and Bluetooth technology, and the new L2HC 3.0 protocol.
