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Program burning method and system

A programming method and technology of a programming system, which are applied to program control devices, program loading/starting, etc., can solve the problems of error-prone, complicated operation, and inability to trace the IC programming process, so as to facilitate traceability and improve programming efficiency. , the effect of reducing the probability of human error

Inactive Publication Date: 2012-10-24
SHANGHAI PATEO ELECTRONIC EQUIPMENT MANUFACTURING CO LTD
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AI Technical Summary

Problems solved by technology

[0003] 1. The tester manually burns the software into the specified IC by online burning the instrument and the software provided by the instrument manufacturer. The disadvantages of this method are: low efficiency, error-prone, and complicated operation
For example, a product needs to burn a variety of different software. At this time, testers are required to operate a variety of burning software, so it is inevitable that errors will occur.
[0004] 2. Use the offline programmer to burn the program into the IC when the IC (integrated chip) is not attached to the PCB. Remove it from the PCB board and re-burn it. If there is a problem, the processing is more complicated, and the burning process of this IC cannot be traced back

Method used

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Embodiment Construction

[0033] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0034] Embodiment of program burning method

[0035] figure 1 The flowchart of the embodiment of the program burning method of the present invention is shown. See figure 1 , the following is a detailed description of each step of the program burning method of this embodiment.

[0036] Step S10: Write the startup loading file into the chip through the communication protocol of the chip.

[0037] The communication protocol of the chip is the NWTPTP protocol of the Marvell chip.

[0038] Step S12: Write the program into the chip through the protocol of the environment operating system.

[0039] The environmental operating system is the Android operating system, and its protocol is the Fastboot protocol.

[0040] Step S14: Write the serial number into the chip through the transmission protocol.

[0041] The transmission protocol here refers to the ...

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Abstract

The invention discloses a program burning method and a program burning system. By adopting the method and the system, the human error probability is reduced and the burning efficiency is improved. The technical scheme is that the program burning method comprises the following steps of: writing a start loading file into a chip through a communication protocol of the chip; writing a program into the chip through a protocol of an environment operating system; and writing a serial number into the chip through a transmission protocol.

Description

technical field [0001] The invention relates to a program burning technology, in particular to a program burning method and system on a vehicle-mounted device. Background technique [0002] Automated testing has attracted more and more attention in the testing field because of its advantages such as short test cycle and high utilization of test resources. Burning is part of the test, and its automation also tests the development trend. The existing burning is generally realized by the following two methods: [0003] 1. The tester manually burns the software into the specified IC through online programming of the instrument and the software provided by the instrument manufacturer. The disadvantages of this method are: low efficiency, error-prone, and complicated operation. For example, a product needs to burn a variety of different software. At this time, testers are required to operate a variety of burning software, so mistakes are inevitable. [0004] 2. Use the offline p...

Claims

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Application Information

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IPC IPC(8): G06F9/445
Inventor 桂进逸朱伟
Owner SHANGHAI PATEO ELECTRONIC EQUIPMENT MANUFACTURING CO LTD
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