임베디드 리눅스 기반의 다중 프로토콜 제어기 개발 및 빌딩자동화시스템과의 연동 적용

This thesis has its basis on uClinux that can overcome the shortcomings above mentioned. Linux is free of charge with the open-source library and tools that can be used in the development of Kernel. Besides, it enjoys countless open-source applications, allowing simple mending for seamless porting. Harnessing the advantages, I realized RS485 (a flagship industrial automation controller), Lontalk (capable of disbursed networking), and a multiple protocol controller (armed with TCP/IP).