Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)

The Korean Institute of Power Electronics (전력전자학회)
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Implementation of RS232C and TCP/IP Connection Device Using ARM Processor

ARM프로세서를 이용한 RS232C와 TCP/IP 접속장치의 구현

  • Lee, Young-Jun (Dept. of Electrical Engineering, Dankook University) ;
  • Han, Kyong-Ho (Dept. of Electrical Engineering, Dankook University)
  • 이영준 (단국대학교 전기공학과) ;
  • 한경호 (단국대학교 전기공학과)
  • Published : 2002.07.01
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Abstract

In this paper, the connection device of RS232C and TCP/IP implementation using ARM processor and LINUX is proposed. Data interaction flash memory the multiple serial ports are transferred to ARM processor and the data are processed and formed into data packet for transfer via internet protocol. Packet flash memory Internet is decoded to extract the serial port data. The serial ports supports RS232C asynchronous protocol communication and control program is developed in GNU-C and installed in the on-board memory for packet conversion and control. The research result can be applied to terminal server, printer server and multiple serial ports equipments.

Keywords