Equipment Remote Monitor System Based On UClinux

Embedded remote monitor system is the integration of industrial measuring and controlling mechanism. It is widely used in the field of industrial control,aviation, aeronautics, intellectual home appliances.Its prospect is cheerful. This thesis introduce the B/S mode to the monitor system according to the demand of enterprise management and market;this paperThis thesis has designed a remote monitoring system based on S3C44B0X and embedded operating system uClinux, including hardware design, the porting of uClinux,the development of device driver, implantation of Boa Web Server and the software of dynamic webpage.This system may satisfy the need of controlling over remote devices and the reading of simple state information.Firstly,the paper introduced hardware design of the remote control system.The hardware system is composed of three parts:the primary is S3C44B0X and it's memory unit. The memory unit includes 8M bytes SDRAM and 2M bytes Flash.The uClinux operating system and application code run in SDRAM, and the Flash is for the storage of bootloader image, uClinux image, webs and scripts.The second part is mainly a serial ports and a CAN port. The last part is Ethernet port.The thesis has research on porting of the bootloader, the porting and customization of uClinux kernel,the development of device driver and the embedded webserver. the embedded webserver is application program on uClinux operating system.It has synthesized dynamic webpage technology and static webpage technology of Boa Web Server, and provided services for webs,remote control and data acquisition tasks.