Configuration parameter updating method and device and related equipment

Abstract

The invention discloses a configuration parameter updating method, which is applied to a communication module and comprises the following steps: acquiring an NVUP file which is a file used for updating configuration parameters; the NVUP file is analyzed, and configuration information is obtained; and updating the configuration parameters in the communication module by using the configuration information. According to the technical scheme, the batch configuration information is stored through the configuration file (namely the NVUP file), single-time multi-item configuration of the communication module can be achieved, the configuration time is greatly shortened, and the updating efficiency is further improved; moreover, the implementation mode gets rid of dependence on a third-party tool chain, remote updating can be carried out, the updating cost is effectively reduced, and high-timeliness and low-cost communication module updating is realized. The invention further discloses a configuration parameter updating device, a communication module and a computer readable storage medium which all have the above beneficial effects.

Description

technical field [0001] The present application relates to the technical field of communication, and in particular to a configuration parameter updating method, device, communication module and computer-readable storage medium. Background technique [0002] With the development of cellular wireless communication technology, a single cellular wireless communication module integrates multiple communication modes and has stronger business capabilities, which leads to a sharp increase in the configuration items of wireless communication parameters and system parameters. How to reliably, efficiently and conveniently complete module configuration in various scenarios such as production and commercial deployment is a real problem. [0003] The current communication module based on the Qualcomm chip platform uses the EFS file system (Encrypting File System, encrypted file system) to store the configuration parameters of the module, and each configuration parameter is stored in an ind...

AI Technical Summary

Problems solved by technology

[0004] First, for communication module development companies, they can only process configuration files one by one through the Qualcomm tool chain, but it is difficult to track and manage non-Qualcomm original configuration items. In addition, using Qualcomm tools to deploy configurations, Need to purchase Qualcomm's authorization, the cost is high;

[0005] Second, for the production factory of the communication module, it needs to use the Qualcomm QPST (Qualcomm Product Support Tool, a transmission software developed for Qualcomm chips) tool to export the configuration file from the model module of each model as the corresponding model. Configure the benchmark, and then use Qualcomm QPST to import modules during the production process. For some parameters with differences, you need to configure them item by item through AT commands, which is inefficient;

[0006] Third, after the actual application, when it is necessary to update the configuration, since the configuration cannot be updated remotely, it needs to be recalled and updated one by one, which is costly, time-sensitive, and reliability cannot be guaranteed

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