Ccid_Esc_Rough_Tansfer; Ccid_Esc_Get_Set_Protocol; Ccid_Esc_Get_Set_Ta1_Rfu - SCM Microsystems @MAXX lite Reference Manual

@MAXX R
LITE EFERENCE
6.1.17.
This command is used to perform raw exchange of data with the card. The input buffer for this
command will contain the escape function value, low byte of the send length, high byte of the
send length, low byte of the expected length, high byte of the expected length and the
command. The output buffer field shall point to user allocated buffer.
6.1.18.
This function code shall be used to set and get the transmission protocol for the reader.
The buffer shall point to the escape code followed by a BYTE.
The supported protocols are:
#define PROTOCOL_T0
#define PROTOCOL_T1
#define PROTOCOL_UNDEFINED
6.1.19.
Since the reader is compliant to ISO 7816-3 (1997), it will reject cards having a TA1 value
which is RFU in respect to this version of the specification. Using this escape function the
application can introduce such a card to the reader. If a card having this particular value of TA1
in the ATR is detected, it will be accepted by the reader and the maximum communication
speed (i.e. 115200 bps) will be applied. The buffer shall point to the escape code followed by a
BYTE.
M
ANUAL

CCID_ESC_ROUGH_TANSFER

CCID_ESC_GET_SET_PROTOCOL

0xFF

CCID_ESC_GET_SET_TA1_RFU

0x00
0x01
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