MagTek MINIWEDGE SWIPE READER - Manual (Page 20)

MiniWedge Swipe Reader
14
All command messages consist of two ASCII letters as shown in Table 3-2 below. Some commands
include additional characters for parameters. Any completed command will generate a response.
Responses include an identifying letter following the “W”. All responses are returned as scan codes, e.g.,
<stx> is returned as <ctrl>b. The only exception is when the device is configured for direct character
modes (0xA8 0x42) in which case characters are sent as binary values.
Table 3-2. Commands and Responses
Command ID Function Response
ID Return ID WI210822xx.rnn/CCCC
CY Copyright WCMINIWEDGE (C) MAG-TEK 1999
ST Status WSrk
PVxxx Parameter View WPyy
PWxxx=yy Parameter Write WPyy (note: does not affect WinDriver mode)
DK Disable Keyboard WSrk
EK Enable Keyboard WSrk (default after power on)
DR Disable Reader WSrk (LED goes off)
ER Enable Reader WSrk (default after power on - LED green)
TK Get Track Configuration WTtk
TKtk Set Track Configuration WTtk
DL Character Delay WXdd (defaults to 0x12 = 9.2 ms)
DLdd Set Character Delay WXdd
(none) Track Data <track data>
Where the following apply to the above commands:
r
= E (reader enabled)
D (reader disabled)
k
= E (keyboard enabled)
D (keyboard disabled)
U (keyboard not detected)
xxx = 000 to 1FF
yy
= 00 to FF
tk = Track/ID parameter as defined in P013 parameter
dd = Delay between characters (* 0.512
μsec.) in hex