APG8201-B2
– Reference Manual
Version 1.00
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dwControlCode
IOCTL_SMARTCARD_GET_FIRMWARE_VERSION
Output:
lpOutBuffer
Output value of command
nOutBufferSize
sizeof
(ULONG) of
lpOutBuffer
lpBytesReturned
Pointer to a
DWORD
that receives the size, in bytes, of the data stored
into the buffer pointed to by
lpOutBuffer
Offset
Field
Size
Value
Description
0
abStatus
2
0000h
SUCCESS
2
wACR83Firmware
2
-
4
LCD
2
-
9.3.6.
IOCTL_SMARTCARD_DISPLAY_LCD_MESSAGE
The IOCTL_SMARTCARD_DISPLAY_LCD_MESSAGE enables display LCD message command.
hCard
Reference value returned from
SCardConnect
dwControlCode
IOCTL_SMARTCARD_DISPLAY_LCD_MESSAGE
lpInBuffer
Set value for Display LCD message option
nInBufferSize
sizeof
(ULONG) of
lpInBuffer
Offset
Field
Size
Value
Description
0
abLCDmessage
0-32
-
LCD message (maximum 32 characters)
Output:
lpOutBuffer
Output value of command
nOutBufferSize
sizeof
(ULONG) of
lpOutBuffer
lpBytesReturned
Pointer to a
DWORD
that receives the size, in bytes, of the data stored into
the buffer pointed to by
lpOutBuffer
Offset
Field
Size
Value
Description
0
abStatus
2
0000h
0001h
SUCCESS
BAD_PARAMETER