KR900005739A - Diagnosis method of transmission message - Google Patents

Diagnosis method of transmission message Download PDF

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Publication number
KR900005739A
KR900005739A KR1019880012634A KR880012634A KR900005739A KR 900005739 A KR900005739 A KR 900005739A KR 1019880012634 A KR1019880012634 A KR 1019880012634A KR 880012634 A KR880012634 A KR 880012634A KR 900005739 A KR900005739 A KR 900005739A
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KR
South Korea
Prior art keywords
message
frame
returning
storing
diagnosis method
Prior art date
Application number
KR1019880012634A
Other languages
Korean (ko)
Inventor
최종영
Original Assignee
강진구
삼성반도체통신 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 강진구, 삼성반도체통신 주식회사 filed Critical 강진구
Priority to KR1019880012634A priority Critical patent/KR900005739A/en
Publication of KR900005739A publication Critical patent/KR900005739A/en

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Abstract

내용없음No content

Description

전송메시지의 장애 진단방법Diagnosis method of transmission message

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 시스템 연결구성도.1 is a system connection diagram.

제2도는 본 발명에 따른 메시지 진단흐름도.2 is a message diagnostic flow diagram in accordance with the present invention.

제3도는 메시지 프레임의 형태도.3 is a form of message frame.

Claims (1)

대국 시스템으로 전송하기 위한 메시지를 담아두는 TX버퍼 및 대국 시스템으로 부터 전송된 메시지를 저장하는 RX버퍼를 구비한 교환시스템의 메시지 진단방법에 있어서, 입력 버퍼의 상태를 검사하여 풀상태가 아닐시 입출력포트에서 메시지를 리드하는 제1과정과, 상기 제1과정 수행후 해당 메시지 프레임의 시작인가 검사하며, 사작일시 포인터를 해당 메시지의 시작위치로 조정하고 리턴하는 제2과정과, 상기 제2과정에서 메시지 프레임시작이 아닐시 메시지 프레임의 마지막 위치인가 검사하며 아닐시 입력버퍼의 해당 위치에 메시지를 저장하고 리턴하는 제3과정과, 상기 제3과정에서 마지막 위치일시 해당 메시지가 해당 프레임의 끝인가 검사하며 끝일시 해당 메시지를 저장하고 리턴하는 제4과정과, 상기 제4과정에서 해당 메시지 프레임의 끝이 아닐시 메시지 장애 발생으로 판단하여 입력버퍼의 포인터를 해당 메시지 프레임의 시작위치로 마스킹하고 리턴하는 제4과정으로 이루어짐을 특징으로 하는 메시지의 장애 발생 진단방법.A message diagnosis method of a switching system having a TX buffer for storing a message for transmission to a large power system and an RX buffer for storing a message transmitted from a large power system. A first step of reading a message from a port, a second step of checking whether a corresponding message frame is started after performing the first step, adjusting and returning a pointer to a start position of a corresponding message, and performing the first step A third step of storing the message at the corresponding position of the input buffer when the message frame is not started and returning the message to the end of the frame; A fourth process of storing and returning the corresponding message at the end; and at the fourth process, the end of the corresponding message frame And a fourth process of masking and returning the pointer of the input buffer to the start position of the corresponding message frame by determining that the message has occurred. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880012634A 1988-09-29 1988-09-29 Diagnosis method of transmission message KR900005739A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880012634A KR900005739A (en) 1988-09-29 1988-09-29 Diagnosis method of transmission message

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880012634A KR900005739A (en) 1988-09-29 1988-09-29 Diagnosis method of transmission message

Publications (1)

Publication Number Publication Date
KR900005739A true KR900005739A (en) 1990-04-14

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ID=68158348

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880012634A KR900005739A (en) 1988-09-29 1988-09-29 Diagnosis method of transmission message

Country Status (1)

Country Link
KR (1) KR900005739A (en)

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