User's Manual

ACR122L
-
USB
-
ACS
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.
6.3.9. Pseudo 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
Y Position: Vertical Start Up Position, Ref to LCD Display Position Below
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
Line Index
X
-axis