System Level Solutions NEEK Board Support Package uClinux, Руководство пользователя

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uClinux NEEK BSP Network Utility
10176026.jpg
dho13v.jpg
4. View the images contained in the SD card on VGA monitor connected to
VGA port of NEEK board and NEEK board LCD screen by issuing the
following command.
/mnt>jpegview -S1 –f 10036828.jpg 10176026.jpg
The console displays:
SLS_VGA Driver is opened
800 480 800 480 0 0 16 0 -1 -1
framebase = 0x5000000 err=0
ImageWidth=732 ImageHeight=480
read 10036828.jpg OK
ImageWidth=719 ImageHeight=480
read 10176026.jpg OK
5.3 Touch Panel Controller (TPC) Application
To access the Touch Panel Controller applications, select TPC driver as
mentioned in section
SLS Touch Panel Controller (TPC) IP Driver.
Select the user application as shown below:
Build the kernel with this application. When the kernel is up and running, execute
the command:
Miscellaneous Applications --->
[*] userapp
/>touchpanel &
Now touch any part of LCD screen and you will see its co-ordinates get printed
on the console.
5.4 I
2
S Application (To Play MP3 Songs)
To play MP3 songs with I
2
S IP core, please select SLS I2S IP Driver. In
miscellaneous application, select following:
System Level Solutions 29