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Epson Research and Development Page 11
Vancouver Design Center
Windows® CE 2.x Display Drivers S1D13705
Issue Date: 01/06/07 X27A-E-001-03
Configuration
There are several issues to consider when configuring the display driver. The issues cover
debugging support, register initialization values and memory allocation. Each of these
issues is discussed in the following sections.
Compile Switches
There are several switches, specific to the S1D13705 display driver, which affect the
display driver.
The switches are added or removed from the compile options in the file SOURCES.
WINCEVER
This option is automatically set to the numerical version of WinCE for version 2.12 or later.
If the environment variable, _WINCEOSVER is not defined, then WINCEVER will
default 2.11. The display driver may test against this option to support different WinCE
version-specific features.
DEBUG_MONITOR
This option enables the use of the debug monitor. The debug monitor can be invoked when
the display driver is first loaded and can be used to view registers, and perform a few
debugging tasks. The debug monitor is still under development and is untested.
This option should remain disabled unless you are performing specific debugging tasks that
require the debug monitor.
TEST_BITMAP
This option allows the debug monitor to display a test bitmap. This bitmap is big and will
make the display driver considerably larger. The flag DEBUG_MONITOR must also be
enabled for this option to work.
This option should be disabled unless the image is required for debugging.