Unlock instant, AI-driven research and patent intelligence for your innovation.

Embedded software interaction method

A technology of embedded software and interactive methods, applied in the direction of communication between programs, instruments, multi-program devices, etc., can solve the problem of high cost-effectiveness of changes

Active Publication Date: 2018-12-04
中国航发控制系统研究所
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Usually, embedded system monitoring sends data to the host computer through embedded software communication, and the communication protocol is fixed. If the observed data needs to be changed, the software needs to be changed. For software with strict version control, the cost-effectiveness of the change is too high

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Embedded software interaction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0076] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0077] The invention provides an embedded software interaction method. The upper computer and the lower computer communicate according to a set interaction request protocol;

[0078] The interactive request instruction format in the interactive request protocol is "the first address and the second address command word data block", each part of the interactive request instruction is input using ASCII code, and the length is a character or an integer multiple of a character; in this embodiment Spaces are used as separators between each part, and "," or "." can also be used as separators; the user should find the correct address through the map file, and then follow the software interaction method proposed by the present invention for the upper computer and the lower computer. For interaction, the command word is the following capital letters: G, H, K, Q, W, P, Z;...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an embedded software interaction method. An upper computer sends an interaction request instruction to a lower computer according to requirements of different scenes. The lowercomputer processes according to the interaction request instruction, comprising: reading data of a designated address in a single time; continuously reading the data of the designated address; readingall data corresponding to one address range in batch in a single time; reading data of a plurality of designated addresses continuously in batches; performing password verification of write permissions; writing a specified value in the designated address; and switching word length. The method can directly responds to key functions on a keyboard, such as N representing reading the next data, P representing pausing, and R representing returning. The method enables a user to obtain software information of the lower computer in a more flexible manner.

Description

technical field [0001] The invention relates to an embedded system, in particular to an embedded software interaction method. Background technique [0002] When developing an embedded system, it is necessary to communicate with the lower computer to obtain the information of the embedded system. At present, the interaction between the lower computer software and the upper computer software is to send data according to a fixed communication protocol for the upper computer software to receive, analyze and save. [0003] Usually embedded system monitoring sends data to the host computer through embedded software communication. The communication protocol is fixed. If the observed data needs to be changed, the software needs to be changed. For software with strict version control, the cost-effectiveness of the change is too high. Contents of the invention [0004] The object of the present invention is to provide a kind of embedded software interaction method, the upper comput...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/54
CPCG06F9/543G06F9/544
Inventor 邵腾飞施彬彬周雄黄浩刘念
Owner 中国航发控制系统研究所
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com