Transplant and Expansibility Research of RTOS

Development of communication and network′s technology promoted process of embedded RTOS. embedded RTOS occupied a larger market rely on it′s high dependability,low cost, little body and low expenditure. Products equipped with embedded RTOS including mobile phones, personal digital assistants, MP3, camera, VCD/DVD, settop boxes and military weapon.Because of it′s broad field RTOS faced a lots of questions to transplant and expand to different hardware devices which is a research hotspot at present. The following article we will talk about transplant and expansibility of RTOS on the platform μC/OS from system kernel, code transplant and hardware expansibility.