Chip programming control method, terminal and storage medium
A chip and control technology, applied in electrical components, software deployment, transmission systems, etc., can solve the problem of abnormal quality of repeated ID codes of different chips.
Active Publication Date: 2021-11-12
深圳市华力宇电子科技有限公司
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Problems solved by technology
[0004] In view of the above-mentioned related technologies, the inventor believes that when multiple machines are used for mass production; the ID codes on the FTP are called simultaneously between multiple devices, there will be a high probability that the quality abnormalities of different chip ID codes will be repeated
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[0081] Specifically, as an implementation of the step of filtering out available files according to preset criteria according to the access request of the device, this step specifically includes the following steps:
[0082] A221: Query the minimum value of the current ID code to be accumulated;
[0083] In this embodiment, if the FTP server does not have any equipment to visit, multiple files are sorted from small to large in the FTP server according to the numerical value of the ID code; for example, 1001, 1002, 1003, ..., 1099; The minimum value in the cumulative ID code is 1001;
[0084] In another embodiment, if some devices are already in the state of accessing the FTP server, for example, files with ID codes 1001-1004 and ID codes 1005-1008 have been accessed by the previous two devices and the ID codes have been automatically accumulated. ;Then the minimum value of the current ID code to be accumulated is 1009.
[0085] A222: Obtain the actual quantity Q of the progr...
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The invention relates to a chip programming control method, a terminal and a storage medium. A plurality of files are preset on an FTP server; the plurality of files comprise handles and ID codes, and the plurality of files can be accessed by a plurality of devices and are arranged in the FTP server according to a preset sequence; the control method comprises the following steps: receiving an access request of any equipment; according to the access request of the equipment, screening out available files according to a preset standard; querying a locking state of the available file; if the available file is in the locked state, screening the available file again according to a preset standard after excluding the current available file; and if the available file is in the unlocked state, locking the available file. The invention has the effect of reducing the quality abnormal condition that the ID codes of different chips are repeated when the ID codes on the FTP server are called among multiple devices at the same time.
Description
technical field [0001] The present application relates to the field of chip processing, and in particular to a method for managing and controlling chip programming, a terminal and a storage medium. Background technique [0002] At present, during the testing process of fire safety chips, it is necessary to program the custom OTP CODE and ID code on the chip. CODE is the safety warning and alarm function that the chip needs to realize. Year, month, date and serial number, the information of this ID code is a unique identification for the chip, so the ID codes between different chips cannot be repeated. [0003] During the production of fire safety chips, the customer provides the range of the start and end of the ID code and stores the above multiple ID codes in multiple files on the FTP; when the fire safety chips are mass produced, multiple devices access After FTP, get the ID code and program the chip. [0004] In view of the above-mentioned related technologies, the inv...
Claims
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Login to View More IPC IPC(8): G06F8/61H04L29/08
CPCG06F8/63H04L67/06
Inventor 禹乾勋赵勇廖钰
Owner 深圳市华力宇电子科技有限公司