Hopen operating system is a micro-core, real time, multitasking operating system running on a 32-bit microprocessor. Aiming at intelligent handset device product,we use OS virtual machine technology to set up software solution based on ARM9/11 core. Such solution are as follows:
1. Hopen VMOS: Hopen VMOS is a virtual hardware system which can virtualize one real embedded CPU into two virtual CPU to support running a time-sharing OS and a real-time OS respectively.
2. The real-time OS can be used to supporting appropriative protocol stack.
3. The sharing-time OS can be used to supporting applications.