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Epson Research and Development Page 5
Vancouver Design Center
QNX Photon v2.0 Display Driver S1D13705
Issue Date: 01/09/10 X27A-E-005-01
Installing the Driver
The build step produces two library images:
• lib/disputil/nto/x86/so/libdisputil.so
• lib/ffb/nto/x86/so/libffb.so
For the loader to locate them, the files need to be renamed and copied to the lib directory.
1. Rename libdisputil.so to libdisputil.so.1 and libffb.so to libffb.so.1.
2. Copy the files new files libdisputil.so.1 and libffb.so.1 to the directory /usr/lib.
3. Copy the file devg-S1D13705.so to the /lib/dll directory.
Note
To locate the file devg-S1D13705.so, watch the output of the ‘true’ command during the
makefile build.
4. Modify the trap file graphics-modes in the /etc/system/config directory by inserting
the following lines at the top of the file.
io-graphics -dldevg-S1D13705.so -g320x240x8 -I0 -d0x0,0x0;#320,240,8 Epson
Run the Driver
Note
For the remaining steps the S5U13705B00C evaluation board must be installed on the
test platform.
Note
Because this is an ISA board, a memory hole must be created in the 15 megabyte range.
This is done in the BIOS settings.
It is recommended that the driver be verified before starting QNX with the S1D13705 as
the primary display. To verify the driver:
1. Copy the data file from the services/graphics/tests/bench directory to the current di-
rectory. Use test8.raw for 8-bpp.