Reference Manual Preliminary
Prox–DU & Prox–SU
www.gemalto.com Release for first samples Do not use for final design
DOC118569A Public Use Page 73/134
• RDR_to_PC_Parameters
• RDR_to_PC_Escape
The following CCID message is not implemented:
• RDR_to_PC_DataRateAndClockFrequency
RDR_to_PC_DataBlock
This message is the response to the PC_to_RDR_IccPowerOn and PC_to_RDR_XfrBlock –
commands.
For the PC_to_RDR_PowerOn command this response message contains the ATR of the
card.
For the PC_to_RDR_XfrBlock command this response message contains the card
response.
Offset Field Size Value Description
0 bMessageType 1 80h RDR_to_PC_DataBlock
1 bwLength 4 Size of the abData field
5 bSlot 1 00h Slot number : Same as Bulk-
OUT message
6 bSeq 1 00-FFh Sequence number : Same as
Bulk-OUT message
7 bStatus 1 00h, 01h,
02h, 40h,
41h, 42h, 80h
Slot status register:
0Xh = no error
4Xh = command failed
80h Time extension request
X = 0 card present and active
X = 1 card present and inactive
X = 2 card not present
8 bError 1 00h-FFh Slot error register:
Error when bStatus = 4Xh
Time multiplier when bStatus =
0x80h
9 bChainParameter 1 00h Depends on the exchange level
reported by the class descriptor
in dwFeature field.
TPDU level, Short APDU level,
this field is RFU =00h.
10 abData Byte
array
This field contains the data
returned by the CCID
The response message length = 10 + Card card response length (or ATR length).
The maximum length in case of Short ADPU = 10 + 258 = 268 bytes.
RDR_to_PC_SlotStatus
This message is the response to the PC_to_RDR_IccPowerOff, PC_to_RDR_GetSlotStatus
and PC_to_RDR_Abort commands.
Offset Field Size Value Description
0 bMessageType 1 81h RDR_to_PC_SlotStatus
1 bwLength 4 00000000h
5 bSlot 1 00h Slot number : Same as Bulk-OUT
message
6 bSeq 1 00-FFh Sequence number : Same as Bulk-
OUT message
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