Method and device for microprocessor data operation definition

Abstract

The invention relates to a method and a device of microprocessor data operation definition. The device comprises an integral solution linear equation unit, a check computation unit, a time calculation unit, a protocol processing unit, a character conversion unit, a serial port operation unit, an input method content reading unit, a write specified channel dynamic curve buffer unit and a Chinese character library operation unit. The integral solution linear equation unit is used for calculating the coordinate value of a certain point in a linear equation; the check computation unit is used for performing cyclic redundancy checking and the like; the time calculation unit is used for calculating time intervals; the protocol processing unit is used for acquiring data frames matching with MODBUS data frames; the character conversion unit is used for performing conversion among various data formats; the serial port operation unit is used for sending data to a receiving memory from an external device or sending data to the external device from a sending memory; the input method content reading unit is used for storing mostly inputted characters into a register; the write specified channel dynamic curve buffer unit is used for adding augmenter to an unsigned integer and then storing the integer into a dynamic curve buffer; and the Chinese character library operation unit is used for searching for to-be-searched character series in a Chinese character library. By the aid of the method and the device of the microprocessor data operation definition, the function of multiple commands is implemented by one command, and command use is easier and more convenient.

Description

technical field [0001] The invention relates to a microprocessor data operation definition method and device. Background technique [0002] At present, the communication processing software in the industrial automation industry is quite different due to the differences in industries, product functions, and protocols. The development environments used by the development departments of various enterprises are also different. Every basic function (communication, data processing, etc.) requires Fill in the code from the bottom layer by yourself, the workload is heavy, and there is a lot of repetitive work. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a microprocessor data operation definition method and device for realizing functions realized by multiple assembly instructions by using one instruction. [0004] The technical solution of the present invention to solve the above-mentioned technical problem is as fol...

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Problems solved by technology

[0002] At present, the communication processing software in the industrial automation industry is quite different due to the differences in industries, product functions, and protocols. The development environments used by the development departments of various enterprises are also different. Every basic function (communication, data processing, etc.) requires Fill in the code from the bottom layer by yourself, the workload is heavy, and there is a lot of repetitive work

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