Ccid_Esc_Getinfo; Ccid_Esc_Setmode; Ccid_Esc_Getmode - SCM Microsystems @MAXX lite Reference Manual

@MAXX R
LITE EFERENCE

6.1.3. CCID_ESC_GETINFO

This escape message ID gets static reader specific information from firmware to the host.
Information includes the major and minor version, capabilities of the reader etc. The first byte of
input buffer of shall have just one byte that will contain this escape function's value. The output
buffer shall point to an application allocated SCARD_READER_GETINFO_PARAMS structure
mentioned below.
typedef struct _SCARD_READER_GETINFO_PARAMS
{
uint8
uint8
uint8
uint16
uint16
uint8
uint32
uint8
} SCARD_READER_GETINFO_PARAMS;

6.1.4. CCID_ESC_SETMODE

This escape message ID sets the current mode of the reader. Applications may call this
function, to set the desired mode. Typically, this call is used to switch between the EMV and
ISO7816 operation. The first byte of the input buffer will contain the escape function value and
the second one will contain the value for the desired mode of operation. The output buffer field
shall be NULL.
Following table gives the value of modes as interpreted by firmware
S.No. Mode
1 ISO
2 EMV

6.1.5. CCID_ESC_GETMODE

This escape message ID retrieves the current mode in which the reader. The input buffer shall
contain the escape function value. The output buffer shall point to a BYTE buffer.
Following table gives the value of modes as interpreted by firmware
S.No. Mode
1 ISO
2 EMV
M
ANUAL
MajorVersion;
MinorVersion;
SupportedModes;
SupportedProtocols;
InputDevice;
Personality;
Serial;
MaxSlots;
Value Remarks
0x02 ISO 7816 mode
0x04 EMV
Value Remarks
0x02 ISO 7816 mode
0x04 EMV
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