Parameter configuration method and device based on FPGA circuit, and storage space

Abstract

The invention provides a parameter configuration method based on an FPGA circuit. The parameter configuration method comprises the following steps that (A) a first mcs file is imported; (B) a debugging value is assigned to to-be-debugged parameters; (C) the first mcs file is copied to obtain a second mcs file, and parameter data segments are written into the second mcs file; (D) the second mcs file is burned into a PROM configuration chip; (E) data in the PROM configuration chip are loaded into an FPGA circuit, and the to-be-debugged parameters in an FPGA control program are updated; and (F) the FPGA control program is executed, and whether an output signal of an A / D conversion circuit is normal or not is judged. The invention further provides a parameter configuration device based on theFPGA circuit, and a storage space. According to the parameter configuration method, an original FPGA control program code does not need to be modified, the multiple-time repetitive compilation and synthesis processes are omitted, and the parameter configuration method has the characteristics of good human-computer interaction, high automation degree and high debugging efficiency.

Description

technical field [0001] The invention relates to a debugging parameter configuration method of an optical fiber gyroscope, which belongs to the field of debugging of an optical fiber gyroscope. Background technique [0002] The fiber optic gyroscope is an angular velocity sensor based on the Sagnac effect. It is an all-solid-state inertial instrument with broad application prospects. It is different from traditional mechanical gyroscopes, and it has got rid of the category of rotor gyroscopes. Features such as flexible structure design. Due to its potential accuracy, fiber optic gyroscopes have replaced most of the traditional electromechanical gyroscopes in sea, land, air, and space applications, and have played a key role. [0003] The configuration parameters of the fiber optic gyroscope directly determine the final performance index. Therefore, after the gyroscope is assembled, it is necessary to debug and configure the characteristic parameters such as the time constan...

AI Technical Summary

Problems solved by technology

[0007] The problem to be solved by the present invention is to provide a parameter configuration method based on an FPGA circuit for the problem that the program compilation and synthesis time is long in the current fiber optic gyroscope parameter configuration and the product debugging efficiency is low.

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