| Mud-Water Interface Detector is an electric device used to detect the depth of mud in the bottom of the tank. It can make workers clearly know the quality of the mud in the bottom of the tank in any time and execute effectively the operation of venting mud in time, which can bring water factory big economic benefit. It also can make the venting mud work without workers and continuously keep the interface of the Mud-Water in the present value.The paper research the periphery circus expanding methods based on MC68EZ328 of Motolora and embedded operation system ucLinux replanting methods. It also discuss development of the application software on replanting operation system and on this bases develop the Mud-Water Interface Detector based on MC68EZ328.The paper discuss in detail of the expanding methods of FLASH, RAM, UART, Digital In/Out, Analog In/Out, methods of respect initial code and application program, debug produce of embedded system by analysising respective problem during developing.Mud-Water Interface Detector based on MC68EZ328 has been product. It is used in fieldwork well. It bring water factory big economic benefit. The application of embedded system is more and more wide. The research on the paper is to promote the application in the industry meter. |
