As we all know, openharmony has broad prospects in the interconnection of all things, distribution and OS diversity. Mr. Cui Yuntao mentioned in the sharing: "Quanzhi technology is a manufacturer focusing on the design of intelligent application processor SOC, high-performance simulator and wireless interconnection chip IC. Since last year, the company has invested a lot of human and material resources in the research and development of Quanzhi openharmony and adapted a variety of chips. Today, I share with you the adaptation experience of [t507] and [D1] chips on openharmony."

Adaptation of [t507] and [D1]

[t507] is a vehicle specification chip, which contains rich peripheral interfaces and has a wide range of industrial applications. At the meeting, Mr. Cui Yuntao shared with you the adaptation work of [t507] chip on openharmony: "first, we closely cooperated with the internal development rhythm and main technical direction of openharmony, achieved the integration of compilation system and kernel upgrade in the process, and carried out adaptation development in display system, multimedia and distributed application development, presenting the excellent distributed characteristics of openharmony."

[D1] is a chip based on risc-v architecture. Its open source and innovative characteristics make it have broad application and development prospects. Referring to the adaptation of [D1] on openharmony, Mr. Cui Yuntao said that in addition to upgrading the kernel, the multimedia system has also been upgraded and adapted, and the display framework adopts a technical direction different from t507; The advantages of risc-v architecture and the rich interfaces of the chip also provide more possibilities for the development of innovative applications.

At present, [t507] and [D1] have completed the adaptation and open source of openharmony and uploaded it to the professional code hosting platform to share the achievements of Quanzhi's scientific and technological innovation and open source with the majority of developers.

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