Board test method and device

Abstract

The invention provides a board test method and device. The method includes allowing a Linux operating system kernel module to run on a board, allowing a core process module to run in the Linux operating system kernel module, allowing the core process module to read firmware information of the board, reading and running a test case according to configuration information in the firmware information, allowing the test case to return test results to the core process module, and allowing the core process module to output the test results. The device comprises the Linux operating system kernel module, the core process module, a test case database and an output module. The core process module runs in the Linux operating system kernel module and reads the firmware information of the board. The test case database includes a plurality of test cases and is used for selecting and running the test cases by the core process module. The output module is used for outputting the test results received by the core process module and returned by the test cases. The board test method and device has the advantages that test time of boards is shorter and test efficiency of boards is higher.

Description

technical field [0001] The invention relates to the field of testing of electronic equipment, in particular to a method for testing boards and a device for testing using the method. Background technique [0002] Existing electronic equipment, such as tablet computers, mobile phones, e-book readers, music players, TV sticks, etc., are made by mounting a large number of electronic devices such as processors on PCB boards, and PCB boards with electronic devices mounted Usually called PCBA (Printed Circuit Board Assembly), also known as board. [0003] Since the hardware devices of electronic equipment are integrated on the board card, such as processor, volatile memory, non-volatile memory, USB interface, WIFI module, gravity acceleration sensor, display screen, camera, etc., it is necessary to optimize the hardware of the board card. The equipment is tested to check whether the hardware equipment fails, and the hardware equipment is repaired in time. [0004] The test of the...

AI Technical Summary

Problems solved by technology

[0006] However, when testing the board, the processor of the board runs the Android operating system for the first time, and the operating system takes a long time to start, usually more than 1 minute

After starting the Android operating system, it takes a long time to test the hardware equipment of the board by using the board test system, which causes the board test system to complete the test of the board for too long, which affects the test efficiency of the board. It is not conducive to the production and manufacture of boards and cards

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