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A method and device for adding firmware generation information into dsp firmware

A firmware and version information technology, applied in the field of electronic devices and embedded electronic devices, can solve problems such as manual collection, and achieve the effect of ensuring high quality, facilitating version traceability, and saving workload

Active Publication Date: 2020-12-15
GUANGZHOU HUIRUI SITONG INFORMATION SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the above-mentioned defects in the prior art, to provide a method and device for adding firmware generation information in the DSP firmware, which can automatically complete the source code version number, source code submitter, source code submission time and firmware of each module of the firmware. The collection of generated personnel and other information is automatically added to the final firmware, which facilitates firmware management and firmware version traceability, and solves the problems of manual collection, source code modification and recompilation in the original method

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  • A method and device for adding firmware generation information into dsp firmware
  • A method and device for adding firmware generation information into dsp firmware

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Embodiment 1

[0039] The present invention will involve two kinds of firmware. According to the present invention, the firmware without added firmware generation information is called reference firmware, and the one with firmware generation information added on the basis of the reference firmware is called final firmware.

[0040] This embodiment provides a method for adding firmware generation information in the DSP firmware. The firmware generation information includes the source code version information of each module in the firmware and the final firmware generation operator and final firmware generation time. Wherein, the source code version information includes the module source code version number , source code submitter, source code submission time, convenient for firmware management and traceability. The information generated by the firmware can be added, subtracted and modified according to different purposes, and is not limited to the information mentioned in the present invention...

Embodiment 2

[0057] This embodiment discloses a device for adding firmware generation information in DSP firmware, the device includes a firmware generation information collection for using batch processing instructions to call software management tools to collect firmware generation information, and complete the collection and arrangement of firmware generation information module and a firmware generation information insertion module for inserting firmware generation information into the baseline firmware to form final firmware,

[0058] Wherein, the described firmware generation information acquisition module includes:

[0059] The firmware generator unit is used to obtain the name of the firmware generator and determine the operator who generates the firmware this time;

[0060] The operation authentication unit is used to authenticate the firmware generator to prevent malicious operations by unauthorized persons. If the authentication fails, it will wait for input until the authenticat...

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Abstract

The invention discloses a method and an apparatus for adding firmware generation information to DSP firmware. The method comprises the following specific steps of S1, calling a software management tool to collect the firmware generation information by using a batch processing instruction, finishing collection and arrangement of the firmware generation information, and forming a firmware generation information target; and S2, combining the firmware generation information to reference firmware to form final firmware. According to the method and the apparatus, by fully utilizing an existing version management tool, automatic collection of the firmware generation information is finished through the batch processing instruction, so that the workload of manual collection is reduced, the indeterminacy introduced by non-standard manual operation is avoided, the labor cost is greatly reduced, and high quality of the firmware is ensured; and by adding the firmware generation information, firmware management and firmware version tracing are facilitated.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to the technical field of embedded electronic equipment, and in particular to a method and a device for adding information generated by firmware into DSP firmware. Background technique [0002] In the field of embedded devices, firmware is an important content, and it is the key for embedded devices to run independently from the development simulation environment. The original firmware modification, including adding or subtracting content, needs to be regenerated after modifying and compiling the source code. Among the existing methods, several patents provide some innovative methods for firmware modification, firmware customization, firmware expansion, and firmware loading management. A firmware expansion method and a firmware generator, but the implementation of the scheme requires the benchmark firmware and the header files and symbol tables corresponding to the ben...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/445G06F8/71G06F9/4401
CPCG06F8/71G06F9/4401G06F9/44568
Inventor 窦小龙王敏
Owner GUANGZHOU HUIRUI SITONG INFORMATION SCI & TECH CO LTD