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6.7.3
Using a 7” LCD Display
Modify the parameter by executing the command as follows in the U-boot
command mode.
SBC8600# setenv dispmode 7inch_LCD
SBC8600# saveenv
6.7.4
Using a VGA Display
Modify the parameter by executing the command as follows in the U-boot
command mode.
SBC8600# setenv dispmode VGA
SBC8600# saveenv
6.7.5
Using an LVDS Display
Modify the parameter by executing the command as follows in the U-boot
command mode.
SBC8600# setenv dispmode LVDS
SBC8600# saveenv
6.8
Testing
6.8.1
LED Testing
The D35 LED on the board is the system indicator,
D36 is a user customisable
LED.
The following operations are accomplished in HyperTerminal:
1.
Controlling system indicator
root@SBC8600:~# echo 1 > /sys/class/leds/sys_led/brightness
root@SBC8600:~# echo 0 > /sys/class/leds/sys_led/brightness
2.
Controlling user custom LED
root@SBC8600:~# echo 1 > /sys/class/leds/user_led/brightness
root@SBC8600:~# echo 0 > /sys/class/leds/user_led/brightness
The LED will respond accordingly to the instructions.
6.8.2
KEYPAD Testing
The board has two user custom keys, BACK and MENU. You can test them by
executing the following instructions.
Summary of Contents for SBC8600B
Page 1: ...SBC8600B Single Board Computer Quick Start Guide Version 1 1 23rd Jan 2014...
Page 9: ...Page 2 1 3 Board Interfaces Figure 1 SBC8600B Interfaces...
Page 10: ...Page 3 1 4 System Block Diagram Figure 2 SBC8600B System Block Diagram...
Page 11: ...Page 4 1 5 Physical Dimensions Figure 3 MINI8600B Physical Dimensions...
Page 12: ...Page 5 Figure 4 SBC8600B Physical Dimensions...
Page 114: ...Page 107...
