I/O Library
Other versions of this page are also available for the following:
.gif "A hyphen indicates that the information in this topic is not relevant for this platform, or that the platform does not support the API that is listed.")
.gif "A checkmark indicates that the information in this topic is relevant for this platform, and that any API listed is also supported on this platform.")
8/27/2008
The I/O library implements I/O functions. It also contains functions used to map a bus address to a system address, read/write bus configuration space, and power off or power on bus controller. For more information, see %_WINCEROOT%\Platform\Common\Src\Inc\Oal_io.h.
Depending on your hardware platform, the I/O operations can be implemented as macros or as functions. By default, the code uses functions. If your hardware platform does not allow direct inline I/O operation, you must set the OAL_DDK_NOMACRO environment variable before the OAL libraries are compiled.