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Program code burning method, device, computer equipment and storage medium

A program code and code technology, which is applied in the field of chip program code programming, can solve problems such as chip programming failure, achieve the effects of reducing communication speed, reducing failure rate, and improving efficiency

Active Publication Date: 2021-04-13
ZHUHAI JIELI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It can be seen that the traditional program code programming method is prone to the problem of chip programming failure.

Method used

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  • Program code burning method, device, computer equipment and storage medium
  • Program code burning method, device, computer equipment and storage medium
  • Program code burning method, device, computer equipment and storage medium

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Embodiment Construction

[0070] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0071] The program code programming method provided by this application can be applied to such as figure 1 shown in the application environment. Wherein, the automatic film release machine device 101 and the burner (control circuit) 102 can communicate through a serial port. The programmer can have three pieces of Flash (Flash Memory, flash memory), and Flash is a kind of non-volatile memory. Among them, Flash1 can be used to store the system program code, which is mainly the program code written by the programmer to the target chip; Flash2 can be used to store the initi...

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Abstract

The present application relates to a program code programming method, system, computer equipment and storage medium. The method includes: establishing low-speed synchronization with the target chip, and performing a first delay after receiving a synchronization response signal sent by the target chip; after delaying, obtaining the frame verification corresponding to each frame data in the program code to be programmed Code, send the frame check code to the target chip; send frame data to the target chip, trigger the target chip to check the frame data according to the frame check code when receiving the frame data; adjust the data of the frame data according to the check result The structure and the transmission speed of the frame data, according to the adjusted data structure of the frame data and the transmission speed of the frame data, burn the program code to be programmed to the target chip. By adopting the method, the failure rate of program code programming can be reduced, the stability of the programming process can be improved, and the efficiency of program code programming can be improved at the same time.

Description

technical field [0001] The present application relates to the technical field of chip program code programming, in particular to a program code programming method, device, system, computer equipment and storage medium. Background technique [0002] In the process of producing intelligent electronic products, it is necessary to program the program codes of the chips used in the products. In the process of chip program programming, a programmer is generally used to program a large number of chips. [0003] In the traditional program code programming method, the handshake synchronization between the programmer and the target chip is basically implemented by using the simplest request-response method. After the handshake synchronization, the programmer can send the program data frame corresponding to the program code to be programmed to the target program, and perform verification after the target chip receives the program data frame. If the verification is successful, the progr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F8/61
CPCG06F8/61
Inventor 刘喜增李敏贤劳铜霭
Owner ZHUHAI JIELI TECH