Implementation of Embedded Real-Time Operating System and Application Software based on Smart Chip

In this paper, the design of embedded real-time operating system based on computer network technology and smart chip is proposed. In the hardware design, design the micro-kernel architecture, keep the basic services in the system kernel, move other functions out of the user space, design the Ethernet controller, the embedded and tailorable TCP/IP protocol iwip in uc selenium s— The transplantation process on lI. Finally, it focuses on the characteristics of μCOS-II and the transplantation process, and studies the software development methods and processes of the NIOSII soft core and embedded real-time operating system μCOS-II.