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Sure Electronics 2004 LCD SMARTIE ASSET User Manual: Chapter 4. Appendix

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Command Set
No
Command to MCU
Started with
0xFE,0x47 ,0x01, i and
1
followed by 20
characters (range of i is
0x01~0x04)
started with 0xFE,0x50
2
and followed by a hex
ranging from 0x01~0xFE
started with 0xFE,0x98
3
and followed by a hex
ranging from 0x01~0xFE
4
0xFE,0x46
5
0xFE,0x42,0x00
Started with 0xFE,0x4E, i
and followed by 8 hex
6
numbers (range of i is
0~7)
7
0xFE,0x63
8
0xFE,0x62
DE-LP14111_Ver1.1_Page 14
20X4 LCD SMARTIE ASSET

Chapter 4. Appendix

Command
Description
Display 20
characters that
followed in row i of
LCD
Adjust LCD contrast
ranging from
0x01~0xFE
Adjust backlight
brightness ranging
from 0x01~0xFE
Turn backlight off
Turn backlight on
(with the latest
configuration)
Customize character
pattern of
0~7CGRAM
Request MCU to
send LCD contrast
reading
Request MCU to
send LCD backlight
reading
USER'S GUIDE
MCU to PC
-
-
-
-
-
-
CR 1~CR254
represents contrast
values at different
levels
BKLT 1~BKLT254
represents backlight
brightness at different
level
© 2004-2011 Sure Electronics Inc.
Applicable in
LCD
Sure-LCD
Smartie
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
N
N
Y
N
Y

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