VIA Technologies VAB-800, User Manual

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VAB
VAB VAB
VAB----800 Android BSP 1.
800 Android BSP 1. 800 Android BSP 1.
800 Android BSP 1.3
3 3
3 User Manual
User Manual User Manual
User Manual
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3.3.13. SD storage
SD card as storage: Detection and Access
•
Find the SD card under /dev/block as “mmcblk1 mmcblk1 mmcblk1 mmcblk1”.
•
Android will detect SD card automatically although it may take
several seconds to perform it. You can still mount it manually.
•
Go to Settings->Storage and select “Mount EXTSD card Mount EXTSD card Mount EXTSD card Mount EXTSD card”. Then you
can go to “Gallery” to find photos or video files which are stored in
SD card.
3.3.14. Touch panel
3.3.14.1.
3.3.14.1. 3.3.14.1.
3.3.14.1. 4 wired resistance interface
4 wired resistance interface 4 wired resistance interface
4 wired resistance interface
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Connect the touch panel to VAB-800-A and boot it, go to u-boot.
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Be sure the touch panel had been set in u-boot.
For example: to set LVDS1 with touch port.
setenv touch ‘setenv bootargs ${bootargs} di0_primary
video=mxcdi0fb:RGB24,WVGA ldb=di0 pmem=32M,64M fbmem=5M gpu_memory=64M
calibration’
To set which LVDS with touch as display output.
setenv set_display ‘run touch’
saveenv
boot
•
When calibrating, ‘+’ will be displayed on the screen, use your
fingertip to touch it. This will repeat 3 times.
•
Now you can surf the Android by your finger.