Microcontroller operation method and terminal

A technology of microcontroller and operation method, applied in the direction of program control design, program control device, instrument, etc., can solve other problems such as unsupported, large space, and inapplicability of large-scale operating systems, so as to improve the application rate and reduce the file size Effect
CN113407250APending Publication Date: 2021-09-17SHENZHEN INHEMETER
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
SHENZHEN INHEMETER
Publication Date
2021-09-17

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Abstract

The invention discloses a microcontroller operation method and terminal. The method comprises the following steps: allocating corresponding independent storage spaces for a kernel program, an application program and an equipment driving program of a microcontroller according to a space allocation request, so that the situation that due to the fact that no memory management unit exists, all the programs run in the same or overlapped space can be avoided; and using the kernel program to obtain creation information of the application program and the equipment driving program, and creating and starting the application program and the equipment driving program, so that data of the application program and the equipment driving program in the storage spaces are directly called through the kernel program, and a file system does not need to be introduced to manage memory. Therefore, the file size of the microcontroller is greatly reduced, the storage space of the kernel program, the storage space of the application program and the storage space of the equipment driving program can be independent of one another, and the application rate of the microcontroller is increased.
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Description

technical field

[0001] The present invention relates to the technical field of controllers, in particular to a microcontroller operating method and a terminal. Background technique

[0002] With the increasing living standards, people have more and more demands on the functions of electronic products, which makes the program design more and more complicated. If the program structure is not well designed, the program will be complicated, which is not conducive to the development and maintenance of product programs. And transplantation, so large-scale operating systems for high-end controllers, such as windows, linux, android, and ios, have emerged as the times require, all of which can realize the independence of operating system programs, device drivers, and application programs, making the program structure clear.

[0003] However, the ROM (Read-Only Memory, read-only memory) and RAM (Random Access Memory, random access memory) space required to run a large-scale operating ...

Claims

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