Research on μClinux Kernel and Realization of Real-Time Performance

The problem of real-time performance of μClinux system by analyzing the kernel code and its technical obstacle were pointed out.In order to make use of μClinux advantages and its easy transplantation,the method of constructing dual kernel real-time operating system was described and to enhance real-time performance through a static compiler,the real-time support of μClinux kernel was implemented and enhanced through three aspects: interrupt control,real-time scheduling policy and IPC(inter process communication).Tests expatiated that this methed could not only meet the demand of intercalated application,but also ensure real-time application.