Information

How to modify the display orientation 2016-08-31
2, HDMI Interface type LCD rotating display method:
Suitable for HDMI Interface type LCD (such as a 3.97”, 4.3”, 5”, 7” versoion B, 7” version C, 10.1”)
Run command at Terminal:
sudonano /boot/config.txt
Find "display rotate" parameter; if not have it, then add it.
Meanings of the parameters for display_rotate show as in the table
below
display_rotate result
0 no rotation
1 rotate 90 degrees clockwise
2 rotate 180 degrees clockwise
3 rotate 270 degrees clockwise
0x10000 horizontal flip
0x20000 vertical flip
To rotate 0 degrees, the corresponding parameter value:
display_rotate=0
To rotate 90 degrees, the corresponding parameter value:
display_rotate=1
To rotate 180 degrees, the corresponding parameter value:
display_rotate=2
To rotate 270 degrees, the corresponding parameter value:
display_rotate=3
To flip the display horizontally, the corresponding parameter value:
display_rotate=0x10000
To flip the display vertically, the corresponding parameter value:
display_rotate=0x20000
Press the key Ctrl + X, choose Y, save and exit.