With the development of the computer and relative technology,it is possible to transplant the Embedded Operating System to microprocessor,and by both comprise an Embedded real-time Operating System.In this paper,the background is the researching of Embedded Operating System,we discuss the method of transplanting Embedded Operating System based on ARM microprocessor,and explained by implementing the related design function.
ARM Processor is a kind of advanced 32-bit embedded RISC microprocessor accredited in this field.The real-time opearting system μC/OS-II is adopted in the sotfware platform.Operating Systems can simplify the design by dividing the application into some tasks.μC/OS-II is a kind of Multi-tasks，real-time and operation system which is especially designed for the microprocessor.It has many advnatages,for example:its kenrel source code is open,it is easy to learn，and it can easily trnasplanted.
In this paper,it expatiate the main content of μC/OS-II transplanting based on ARM microprocessor LPC2294 and the method of implementing related design function.Its hardware platform is comprised of microprocessor LPC2294、FLASH memory、LED、buzzer and PC,embedding transplant μC/OS-II Embedded real-time Operating System and implement related design function based on this Embedded Operating System.
