Communication method of a plurality of modules among single boards, single board with a plurality of software modules and communication device

Abstract

The invention discloses a communication method of a plurality of modules among single boards, a single board with a plurality of software modules and a communication device. The method comprises the following steps: a communication module of a single board receives a module number of a software module in the single board from an application layer and uses and stores the received software module as a logic address of the software module; the communication module of the single board broadcasts the physical address and the logic address of the single board towards other single boards in the device and studies physical addresses and corresponding logic addresses which are broadcasted by other single boards in the device; the software module of the single board utilizes the logic address thereof to communicate with other software modules of other single boards, and the single board is communicated with other single boards by the communication between the communication module thereof and the communication modules of other single boards by the physical address thereof.

Description

technical field [0001] The present invention relates to the communication field, and in particular, relates to a multi-module communication method between single boards, a single board with multiple software modules, and communication equipment. Background technique [0002] Inside the communication device, each board has a software module that communicates through a physical link. [0003] In addition, in practical applications, there may be situations where multiple software modules on a single board share a physical link for communication. In this case, a certain software module on the board may not be known to a certain module on other boards, so that the software module cannot communicate. [0004] In the technology that has been proposed so far, the destination address of the sent message can be written as the corresponding destination physical address in the application software module, so that the message can be correctly sent to the corresponding board. However, t...

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Problems solved by technology

[0006] The present invention is made in consideration of the above-mentioned problems. For this reason, the main purpose of the present invention is to provide a multi-module communication method between single boards, a multi-software module single board, and communication equipment to solve the problem of software module dynamics in the related art. Difficulty scaling, and the usual lack of communication

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