Advanced Card Systems Limited ACR1222LD1 사용자 설명서
ACR122L-USB-ACS
P2: Line Index
To set which line to start to update the LCD Display
Refer to Below LCD Display Position
Lc:
Pixel Data
Length
The length of the pixel data (max. 0x80)
Data In:
Pixel Data
The pixel data to be sent to LCD for display
LCD Display Position (Total LCD Size: 128x32):
Byte 0x00 (X = 0x00)
Byte 0x01 (X = 0x01)
…
Byte 0x0F (X = 0x0F)
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
…
7
6
5
4
3
2
1
0
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
…
…
0x1F
Data Out: SW1 SW2.
Table 9.0B: Status Code
Results
SW1
SW2
Meaning
Success
90
00
The operation is completed successfully.
Error
63
00
The operation is failed.
6.4.13.
Escape APDU for Scrolling LCD Current Display
This APDU is used to set scrolling feature of the Current LCD Display
Table 10.0A: Scrolling LCD Command Format (5 Bytes + LCD Message Length)
Command
Class
INS
P1
P2
Lc
Data In
(6 Bytes)
LCD Display
0xFF
0x00
0x6D
0x00
0x06
Scroll Ctrl
Data In: Scroll Ctrl
Table 10.0B: Scrolling Control Format (6 Bytes)
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
X Position
Y Position
Scrolling Range
(Horizontal)
Scrolling Range
(Vertical)
Refresh Speed
Ctrl
Scrolling
Direction
X Position: Horizontal Start Up Position, Ref to LCD Display Position Below
Line Index
X-axis