Reference Manual Preliminary
Prox–DU & Prox–SU
www.gemalto.com Release for first samples Do not use for final design
DOC118569A Public Use Page 84/134
The detail of the commands in the adData field is described in the following paragraph.
The response to this message is the RDR_to_PC_Escape response message.
Switch interface
This command is used to switch to the contactless interface after a contact card is inserted
and to switch back to the contact card interface.
This command act as the “Switch interface” command defined in the “Proprietary
Commands on the HID Interface” and the format in the abData field is the same.
Card movement notification enable
This command is used to disable or enable the card movement notification to the host on
the Interrupt Endpoint of the CCID interface.
At startup the card movement notification is enabled.
Note: This command is useful only with Linux operating system. Do not use this command
with Microsoft operating system.
The command format is the following:
Offset Field Size Value Description
0 bCommandFamily 1 52h Reader command
1 bCommandType 1 F8h Management
2 bCommand 1 06h 06h
3, 4 wLength 2 0001h Size of the Data field
5 bNotification 1 0x00
0x01
0x00 = notification disabled
0x01 = notification enabled
The response format is the following:
Offset Field Size Value Description
0,1 abStatus 2 XX XX Command Status execution
2, 3 wLength 2 0000h Size of the Data field
Firmware version
This command is useful for the Gemalto CCID driver.
The format is the same than the command of the GemCore POS Pro chip.
abData field = 0x02
The response is the Prox–DU or SU string version as defined in the “Firmware Versioning
Rules” paragraph.
PC_to_RDR_Abort command
This command is used with the control pipe Abort request to tell the CCID to stop any
current transfer at the specified slot and return to a state where the slot is ready to accept a
new command pipe Bulk-Out message.
Offset Field Size Value Description
0 bMessageType 1 72h PC_to_RDR_Escape
1 bwLength 4 00000000h
5 bSlot 1 00h Slot 0
6 bSeq 1 00-FFh Sequence number for the command
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