SmartGPU2-LCD480X320Touch-CommandSet

SMART GPU 2 3.5” TOUCH
Command Set
Vizic Technologies ©2014 19
2.2.3 Display Orientation – 4Fhex - O ascii
Commands (host)
3 bytes
1.- 0x4D (hex), M (ascii). *Master command
2.- 0x4F (hex), O (ascii).
3.- HorizontalR(landscape): 00(hex) or
VerticalL(portrait): 01(hex) or
HorizontalL(landscape): 02(hex) or
VerticalT(portrait): 03(hex).
Responses (device)
1 byte
1.- 0x4F (hex), O (ascii) – success ACK or
0x46 (hex), F (ascii) – fail NAK.
Description
Command needed to set display orientation
mode, landscape or portrait. Default display
orientation mode on reset or power on is
HorizontalR 00(hex).
Example (sent commands)
Example 1:
<4D,4F,01> Set VerticalL mode.
Example 2:
<4D,4F,02> Set HorizontalL mode.
All data is in hex.