SCM Microsystems SCL01X, Reference Manual

Page: 60 / 78

SCL01X R
EFERENCE
M
ANUAL
60
6.4.15. READER_CNTLESS_RF_SWITCH
This escape command can be used to retrieve/set the RF state of SCL01X.
The default RF field state is ON.
The input buffer shall contain 2 bytes
Byte # Value Description
B0 0x96 Escape command code
B1 0x00 Switch RF Field OFF
0x01 Switch RF Field ON
0xFF Get current field state
After the RF is turned off, to turn the RF ON again, card connect shall be done in direct mode.
If B1 of the input buffer is 0x00 or 0x01 the output buffer is
Output buffer
NULL
If B1 of the input buffer is 0xFF, the output buffer is a BYTE buffer with 2 possible values
Output buffer Description
0x01 RF field is OFF
0x00 RF field is ON
6.4.16. READER_CNTLESS_RAW_CFG
This escape command switches SCL01X to raw mode.
When SCL01X is in raw mode it only polls for one type of contactless card.
SCL01X is by default not in this mode and therefore READER_CNTLESS_RAW_XMIT would
fail.
The input buffer contains 2 bytes
Byte # Value Description
B0 0x97 Escape Function code
B1 0x00 Type A will be use for further
transmissions in raw mode
0x01 Type B will be use for further
transmissions in raw mode
The output buffer is
Output buffer
NULL
Once SCL01X is in raw mode commands can be sent using READER_CNTLESS_RAW_XMIT
escape command.