Bangalore, India (PressExposure) August 28, 2010 -- Windows Embedded System Standard 7 will have a "bare minimum" code footprint size of about 400 MB to 500 MB, Kulkarni said, in a phone interview. He said it is difficult for Microsoft to tell OEMs what they will require. The total package required to run the embedded OS is determined by a static analyzer, which will indicate the run-time dependencies of the various Windows components and what needs to be added to the software image created by the OEM. On top of that, OEMs can use Visual Studio to build any embedded applications they will need for their appliance. Microsoft provides details on Windows Embedded System Standard 7 requirements in its white papers, which can be accessed here.
Ten years after the Internet revolution are we standing on the brink of another revolution: networked Embedded System that connects the physical world with the computers, enabling new applications ranging from environmental monitoring and wildlife tracking to improvements in health care and medicine.
Finally, I show that dynamic linking of native code in standard ELF object code format is doable and feasible for wireless sensor networks by implementing a dynamic loading and linking mechanism for my Contiki operating system. I measure and quantify the energy consumption on the dynamic linker and compare the energy consumption of native code with that of virtual machine code for two virtual machines, including the Java virtual machine.
The results show that the energy overhead of dynamic linking of ELF files mainly is due to the ELF file format and not due to the dynamic linking mechanism as such. The results also suggest that combinations of native code and virtual machine code are more energy Embedded System efficient than pure native code or pure virtual machine code. Microsoft also announced that it has integrated Windows Media Center into Windows Embedded Standard 7. This integration lets OEMs build devices just like set-top boxes with centralized multimedia content. Users can tap into services from broadcast TV or the Internet or they can access music, photos and videos in their personal multimedia libraries. Embedded System video produced by Microsoft shows how it of all microprocessors that are sold today are used in PCs; the remaining 98% of all microprocessors are used in embedded systems. The microprocessors used in embedded systems have much smaller amounts of memory than PC computers. An Embedded System may perhaps have as small has a few hundred bytes of memory, which is thousands of millions times less than the memory in a modern PC. The memory constraints make programming Embedded System a challenge.