For our case, we have a cepctest project of platform type CEPC.Without this environment variables won’t be set and nothing can be built with the command line window. Run the WinCE.bat file with the target cpu type, project name and platform name.Start the Windows CE 5.0 Command Prompt.The build instructions are tested on both the platforms. We have used both normal PC as a CEPC platform and x86 based PC-compliant target board from ICOP. The build environment is Windows CE 5.0 Platform Builder. This document is intended for embedded engineers who are involved in the Windows CE development on PC platforms such as CEPC or any other PC-compliant platforms which has standard PC BIOS and hard disk. The BIOS boot loader code is a standard X86 boot code and the changes done are very specific to the Buffer size. The scope of this document is limited to the steps involved in the building of the BIOS bootloader and the modifications done in the existing source code given by the Microsoft. This document is derived out of Build instructions that are devised by e-con engineers during the development stage and also the compilation of mails MSDN Embedded newsgroups. This contains the Boot level file system support and reads the Windows CE image from the OS partition. This BIOS boot loader component is responsible loading the Windows CE OS from the Hard disk and placing on the RAM and pass on control to it. The process should be like the way how a normal PC BIOS loads the OS from hard disk. The Windows CE image (NK.BIN) has to be loaded by the BIOS directly from the Hard disk, without any user intervention.
This document explains the build process for the Windows CE BIOS bootloader.
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