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HomepcDuinoA20 Based pcDuino3/3S/3C/3NanoLVDS Screen for pcDuino
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LVDS Screen for pcDuino

Posted by: admin , September 5, 2014

[vc_row][vc_column][vc_column_text]small ScreenpcDuino3 has LVDS port, so we can connect the LVDS screen for pcDuino3![/vc_column_text][vc_tour][vc_tab title=”Hardware Prepare” tab_id=”1409907581-1-82″][vc_column_text]1  x  pcDuino

1  x  LVDS screenpcDuino3

screen

[/vc_column_text][/vc_tab][vc_tab title=”Wire Diagram” tab_id=”1409907581-2-17″][vc_column_text]

  • Connect the LVDS port on pcDuino to LVDs
  • LVDS  GND  – > pcDuino GND
  • LVDS  scl    –  >    pcDuino SCL
  • LVDS  sdo   – >   pcDuino  SDA
  • LVDS  rst    – >   pcDuino   10
  • LVDS  int     – >  pcDuino   9
  • LVDS  wale – >  pcDuino   8

 

 

back screen2LVDS

LVDS welldone[/vc_column_text][/vc_tab][vc_tab title=”Commands ” tab_id=”1409909289187-2-7″][vc_column_text]Firs in put

sudo su

Change to the root ubuntu

Then input the commands as the figure

Start input

[/vc_column_text][/vc_tab][vc_tab title=”How to control the touchscreen” tab_id=”1409909292281-3-2″][vc_column_text]Reboot the computer, and you will see Screen interface

This time you can control the touch screen with your hands,

Put the file gslx680 under the path of /lib/modules/3.4.7.7+/kenel/driver/input/touchscreen

gslx680 b

Input the drive commands

-$ sudo insmod /lib/modules/3.4.7.7+/kenel/driver/input/touchscreen/gslx680.lo

driver commands

touch Screen

 

Maybe you will meet a problem here, when you reboot your computer, you still can control the touchscreen again, you need to modify one file, and open leafpad , and add gslx680 to any line of it, reboot and you will find that you can control the screen with your hands

modulegslx680 a

 

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