Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Python-based MCU resource automatic identification and statistics method

A technology of automatic identification and statistical methods, which is applied in the field of MCU resource statistics, and can solve the problem that the size of specific address space data cannot be obtained intuitively.

Pending Publication Date: 2022-03-25
YANFENG VISTEON ELECTRONICS TECH NANJING
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As the current embedded products are becoming more and more complicated, the requirements for software are also getting higher and higher. In the process of product development, there will be statistics on the use of memory chips with specific addresses. From the link files generated by the compiler, you can intuitively obtain specific The storage location of functions or variables, but the size of data in a specific address space cannot be obtained intuitively. In order to obtain the usage of resources in a specific address range, developers need to check the map file, find qualified data, and manually calculate the usage of resources.

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
  • Python-based MCU resource automatic identification and statistics method
  • Python-based MCU resource automatic identification and statistics method
  • Python-based MCU resource automatic identification and statistics method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0035] Such as Image 6 shown by tag to get the compiler type, through The label obtains the storage path of the map file, through The label obtains the name of a specific address range, the start address is obtained through the label, and the end address is obtained through the label. After getting the information, match the information filtered out by the map file with these addresses, and then perform calculations, such as Figure 7 As shown, the final result is displayed in the form of a pie chart.

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 a python-based MCU (Microprogrammed Control Unit) resource automatic identification statistical method, which takes a python language as a development language, supports map files generated in IAR and GreenHill development environments, screens out useful information from the map files by utilizing a regular expression, matches the useful information with an address range in an XML (Extensible Markup Language) file defined by a user, and finally graphically displays the successfully matched information. The method has the beneficial effects that the chart data can be generated by one key, the use condition of each storage resource can be intuitively reflected, and support is provided for development work.

Description

technical field [0001] The invention relates to the technical field of MCU resource statistics, in particular to a method for automatically identifying and counting MCU resources based on python. Background technique [0002] As the current embedded products are becoming more and more complicated, the requirements for software are also getting higher and higher. In the process of product development, there will be statistics on the use of memory chips with specific addresses. From the link files generated by the compiler, you can intuitively obtain specific The storage location of functions or variables, but the size of data in a specific address space cannot be obtained intuitively. In order to obtain the usage of resources in a specific address range, developers need to check the map file, find qualified data, and manually calculate the usage of resources. . Contents of the invention [0003] In order to solve the above problems, the present invention discloses a python...

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): G06F8/41G06F11/34
CPCG06F8/41G06F11/3452
Inventor 郭阳
Owner YANFENG VISTEON ELECTRONICS TECH NANJING
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com