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Data acquisition method, system, equipment and medium

A technology for data acquisition and storage medium, which is applied in electrical digital data processing, generation of response errors, instruments, etc. It can solve the problem of time-consuming BMC accessing CPLDs, and achieve the effect of speeding up data reading.

Pending Publication Date: 2021-07-16
SHANDONG YINGXIN COMP TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, when there are many groups of power supplies, it will take time for the BMC to access the CPLD. For example, if there are 16 groups of power supplies for the first register, it will take twice as long to obtain all the power supplies. Finally, judge Which group of power supply has the problem

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  • Data acquisition method, system, equipment and medium
  • Data acquisition method, system, equipment and medium
  • Data acquisition method, system, equipment and medium

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Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0037] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are to distinguish two entities with the same name but different parameters or parameters that are not the same, see "first" and "second" It is only for the convenience of expression, and should not be construed as a limitation on the embodiments of the present invention, which will not be described one by one in the subsequent embodiments.

[0038] According to one aspect of the present invention, an embodiment of the present invention proposes a data acquisition method, such as figure 2 As shown, it may include the steps of:

[0039] S1. Modifying a value of a first register correspo...

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Abstract

The invention discloses a data acquisition method, which comprises the following steps: in response to hardware abnormality detected by a first device, modifying a value of a first register corresponding to hardware in the first device; updating a value of a bit corresponding to the first register in a second register in the first device to a preset value; and in response to the fact that the second device detects that the values of the plurality of bits in the second register are the preset values, reading the values of the first register corresponding to the plurality of bits respectively. The invention further discloses a system, computer equipment and a readable storage medium. According to the scheme, whether the second register has the preset value or not is judged, so that the second device determines the data of the corresponding position according to the preset value, and the data reading speed of the second device is increased.

Description

technical field [0001] The present invention relates to the field of data acquisition, in particular to a data acquisition method, system, device and storage medium. Background technique [0002] In the existing server motherboard design, at present, the status of the power supply is mainly obtained through the CPLD, and then the BMC uses I2C to read the internal registers of the CPLD to obtain the status of the power supply. Usually, the location of each register must be pre-defined inside the CPLD, so that when the BMC reads, the power status collected inside the CPLD can be obtained through the defined registers. [0003] However, at present, the BMC obtains the data inside the CPLD by defining the register in a single position, and this traditional definition method also requires the BMC to read the data of all the registers in order to determine which group of power supply has a problem. Such a method not only takes time of BMC, but also increases the burden of BMC. S...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/07G06F11/30
CPCG06F11/0772G06F11/0787G06F11/3058
Inventor 林正中
Owner SHANDONG YINGXIN COMP TECH CO LTD
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