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CCID config, init, run 

Switching to config 1 and 2 works, but to 3 and 4 usb_enum.py is
hanging for some reason. Switching the USB config from Sniffer to
CCID reader was not tested yet.
This commit is contained in:
Christina Quast 2015-03-03 12:34:36 +01:00
parent 4ba4d2230b
commit db7b1abd17
6 changed files with 1859 additions and 7 deletions
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171
sam3s_example/simtrace/ccid.c Normal file
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/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2009, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/*------------------------------------------------------------------------------
* Headers
*------------------------------------------------------------------------------*/
#include "board.h"
#include <string.h>
/*------------------------------------------------------------------------------
* Internal definitions
*------------------------------------------------------------------------------*/
/** Maximum ucSize in bytes of the smartcard answer to a command.*/
#define MAX_ANSWER_SIZE 10
/** Maximum ATR ucSize in bytes.*/
#define MAX_ATR_SIZE 55
/*------------------------------------------------------------------------------
* Internal variables
*------------------------------------------------------------------------------*/
/** ISO7816 pins */
static const Pin pinsISO7816[] = {PINS_ISO7816};
/** ISO7816 RST pin */
static const Pin pinIso7816RstMC = PIN_ISO7816_RSTMC;
static uint8_t sim_inserted = 0;
/*------------------------------------------------------------------------------
* Optional smartcard detection
*------------------------------------------------------------------------------*/
#ifdef SMARTCARD_CONNECT_PIN
/** Smartcard detection pin.*/
static const Pin pinSmartCard = SMARTCARD_CONNECT_PIN;
/**
* PIO interrupt service routine. Checks if the smartcard has been connected
* or disconnected.
*/
static void ISR_PioSmartCard( const Pin *pPin )
{
/* FIXME: why is pinSmartCard.pio->PIO_ISR the wrong number?
printf("+++++ Trying to check for pending interrupts (PIO ISR: 0x%X)\n\r", pinSmartCard.pio->PIO_ISR);
printf("+++++ Mask: 0x%X\n\r", pinSmartCard.mask);
Output:
+++++ Trying to check for pending interrupts (PIO ISR: 0x400)) = 1<<10
+++++ Mask: 0x100 = 1<<8
*/
// PA10 is DTXD, which is the debug uart transmit pin
printf("Interrupt!!\n\r");
/* Check all pending interrupts */
// FIXME: this if condition is not always true...
// if ( (pinSmartCard.pio->PIO_ISR & pinSmartCard.mask) != 0 )
{
/* Check current level on pin */
if ( PIO_Get( &pinSmartCard ) == 0 )
{
sim_inserted = 1;
printf( "-I- Smartcard inserted\n\r" ) ;
CCID_Insertion();
}
else
{
sim_inserted = 0;
printf( "-I- Smartcard removed\n\r" ) ;
CCID_Removal();
}
}
}
/**
* Configures the smartcard detection pin to trigger an interrupt.
*/
static void ConfigureCardDetection( void )
{
printf("+++++ Configure PIOs\n\r");
PIO_Configure( &pinSmartCard, 1 ) ;
NVIC_EnableIRQ( PIOA_IRQn );
// FIXME: Do we need to set priority?: NVIC_SetPriority( PIOA_IRQn, 10);
PIO_ConfigureIt( &pinSmartCard, ISR_PioSmartCard ) ;
PIO_EnableIt( &pinSmartCard ) ;
}
#else
/**
* Dummy implementation.
*/
static void ConfigureCardDetection( void )
{
printf( "-I- Smartcard detection not supported.\n\r" ) ;
}
#endif
/*-----------------------------------------------------------------------------
* Initialization and run
*-----------------------------------------------------------------------------*/
extern const CCIDDriverConfigurationDescriptors *configDescCCID = &configurationDescriptorCCID;
void CCID_init( void )
{
// FIXME: do we want to print ATR?
/* Initialize Atr buffer */
memset( pAtr, 0, sizeof( pAtr ) ) ;
/* Configure IT on Smart Card */
ConfigureCardDetection() ;
ISO7816_Init( pinIso7816RstMC ) ;
CCIDDriver_Initialize();
/* Read ATR */
ISO7816_warm_reset() ;
ISO7816_Datablock_ATR( pAtr, &ucSize ) ;
/* Decode ATR and print it */
ISO7816_Decode_ATR( pAtr ) ;
// We have our own USB initialization routine
// CCIDDriver_Initialize();
// FIXME. what if smcard is not inserted?
if(PIO_Get(&pinSmartCard) == 0) {
printf("SIM card inserted\n\r");
CCID_Insertion();
}
}
void CCID_run( void )
{
uint8_t pAtr[MAX_ATR_SIZE] ;
uint8_t ucSize ;
CCID_SmartCardRequest();
}

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sam3s_example/simtrace/cciddriver.c Normal file
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388
sam3s_example/simtrace/cciddriver.h Normal file
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/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
//------------------------------------------------------------------------------
/// \unit
///
/// !Purpose
///
/// Definition of methods for using a CCID device driver.
///
/// !Usage
///
/// -# CCIDDriver_Initialize
/// -# CCID_Read
/// -# CCID_Write
/// -# CCID_SmartCardRequest
/// -# CCID_Insertion
/// -# CCID_Removal
/// -# RDRtoPCHardwareError
//------------------------------------------------------------------------------
#ifndef CCID_DRIVER_H
#define CCID_DRIVER_H
// FIXME: This is dirty! Typedef copied from USBD.h
typedef void (*TransferCallback)(void *pArg,
uint8_t status,
uint32_t transferred,
uint32_t remaining);
/// For reference, the absolute maximum block size
/// for a TPDU T=0 block is 260 bytes (5 bytes command; 255 bytes data), or
/// for a TPDU T=1 block is 259 bytes, or
/// for a short APDU T=1 block is 261 bytes, or
/// for an extended APDU T=1 block is 65544 bytes.
#define ABDATA_SIZE 260
/// define protocol T=0
#define PROTOCOL_TO 0
/// define protocol T=1
#define PROTOCOL_T1 1
/// define for dwFeatures see Table 5.1-1 Smart Card Device Class Descriptors
/// No special characteristics
#define CCID_FEATURES_NADA 0x00000000
/// Automatic parameter configuration based on ATR data
#define CCID_FEATURES_AUTO_PCONF 0x00000002
/// Automatic activation of ICC on inserting
#define CCID_FEATURES_AUTO_ACTIV 0x00000004
/// Automatic ICC voltage selection
#define CCID_FEATURES_AUTO_VOLT 0x00000008
/// Automatic ICC clock frequency change according to active parameters provided
/// by the Host or self determined
#define CCID_FEATURES_AUTO_CLOCK 0x00000010
/// Automatic baud rate change according to active parameters provided by the
/// Host or self determined
#define CCID_FEATURES_AUTO_BAUD 0x00000020
/// Automatic parameters negotiation made by the CCID (use of warm or cold
/// resets or PPS according to a manufacturer proprietary algorithm to select
/// the communication parameters with the ICC)
#define CCID_FEATURES_AUTO_PNEGO 0x00000040
/// Automatic PPS made by the CCID according to the active parameters
#define CCID_FEATURES_AUTO_PPS 0x00000080
/// CCID can set ICC in clock stop mode
#define CCID_FEATURES_ICCSTOP 0x00000100
/// NAD value other than 00 accepted (T=1 protocol in use)
#define CCID_FEATURES_NAD 0x00000200
/// Automatic IFSD exchange as first exchange (T=1 protocol in use)
#define CCID_FEATURES_AUTO_IFSD 0x00000400
/// TPDU level exchanges with CCID
#define CCID_FEATURES_EXC_TPDU 0x00010000
/// Short APDU level exchange with CCID
#define CCID_FEATURES_EXC_SAPDU 0x00020000
/// Short and Extended APDU level exchange with CCID
#define CCID_FEATURES_EXC_APDU 0x00040000
/// USB Wake up signaling supported on card insertion and removal
#define CCID_FEATURES_WAKEUP 0x00100000
//------------------------------------------------------------------------------
// Types
//------------------------------------------------------------------------------
/// Bulk CCID Message header structure
typedef struct
{
unsigned char bMessageType;
/// Message-specific data length
unsigned long wLength;
/// Identifies the slot number for this command
unsigned char bSlot;
/// Sequence number for command.
unsigned char bSeq;
/// Slot status register
unsigned char bStatus;
/// Slot error
unsigned char bError;
/// specific register
unsigned char bSpecific;
/// Data block sent to the CCID.
unsigned char abData[ABDATA_SIZE];
unsigned char bSizeToSend;
} __attribute__ ((packed)) S_ccid_bulk_in_header;
/// 6.1 Bulk Transfers
typedef struct
{
unsigned char bMessageType;
/// Message-specific data length
unsigned long wLength;
/// Identifies the slot number for this command
unsigned char bSlot;
/// Sequence number for command.
unsigned char bSeq;
/// specific register
unsigned char bSpecific_0;
unsigned char bSpecific_1;
unsigned char bSpecific_2;
/// Application Protocol Data Unit
unsigned char APDU[ABDATA_SIZE];
} __attribute__ ((packed)) S_ccid_bulk_out_header;
/// 6.1.11.2 PIN Verification Data Structure
typedef struct
{
/// Number of seconds.
unsigned char bTimerOut;
/// Several parameters for the PIN format options
unsigned char bmFormatString;
/// Define the length of the PIN to present in the APDU command
unsigned char bmPINBlockString;
/// Allows the length PIN insertion in the APDU command
unsigned char bmPINLengthFormat;
/// Minimum PIN size in digit and Maximum PIN size in digit
unsigned char wPINMaxExtraDigit;
/// The value is a bit wise OR operation.
unsigned char bEntryValidationCondition;
/// Number of messages to display for the PIN modify command
unsigned char bNumberMessage;
/// Language used to display the messages.
unsigned char wLangId;
/// Message index in the Reader message table
unsigned char bMsgIndex;
/// T=1 I-block prologue field to use
unsigned char bTeoPrologue[3];
/// APDU to send to the ICC
unsigned char abPINApdu[255];
}__attribute__ ((packed)) S_ccid_PIN_Verification;
/// 6.1.11.7 PIN Modification Data Structure
typedef struct
{
/// Number of seconds. If 00h then CCID default value is used.
unsigned char bTimeOut;
/// Several parameters for the PIN format options (defined in § 6.1.11.4)
unsigned char bmFormatString4;
/// Define the length of the PIN to present in the APDU command
unsigned char bmPINBlockString;
/// Allows the length PIN insertion in the APDU command (defined in § 6.1.11.6)
unsigned char bmPinLengthFormat;
/// Insertion position offset in byte for the current PIN
unsigned char bInsertionOffsetOld;
/// Insertion position offset in byte for the new PIN
unsigned char bInsertionOffsetNew;
/// XXYYh
/// XX: Minimum PIN size in digit
/// YY: Maximum PIN size in digit
unsigned char wPINMaxExtraDigit;
/// 00h,01h,02h,03h
/// Indicates if a confirmation is requested before acceptance of a new PIN (meaning that the user has to enter this new PIN twice before it is accepted)
/// Indicates if the current PIN must be entered and set in the same APDU field of not.
unsigned char bConfirmPIN;
/// The value is a bit wise OR operation.
/// 01h Max size reached
/// 02h Validation key pressed
/// 04h Timeout occurred
unsigned char bEntryValidationCondition;
/// 00h,01h,02h,03h,or FFh
/// Number of messages to display for the PIN modify command.
unsigned char bNumberMessage;
/// Language used to display the messages. The 16 bit
unsigned char wLangId;
/// Message index in the Reader message table (should be 00h or 01h).
unsigned char bMsgIndex1;
/// Message index in the Reader message table (should be 01h or 02h).
unsigned char bMsgIndex2;
/// Message index in the Reader message table (should be 02h).
unsigned char bMsgIndex3;
/// T=1 I-block prologue field to use. Significant only if protocol in use is T=1.
unsigned char bTeoPrologue[3];
/// Byte array APDU to send to the ICC
unsigned char abPINApdu[255];
}__attribute__ ((packed)) S_ccid_PIN_Modification;
/// Protocol Data Structure for Protocol T=0 (bProtocolNum=0, dwLength=00000005h)
typedef struct
{
/// B7-4 – FI – Index into the table 7 in ISO/IEC 7816-3:1997 selecting a
/// clock rate conversion factor
/// B3-0 – DI - Index into the table 8 in ISO/IEC 7816-3:1997 selecting a
/// baud rate conversion factor
unsigned char bmFindexDindex;
/// For T=0 ,B0 – 0b, B7-2 – 000000b
/// B1 – Convention used (b1=0 for direct, b1=1 for inverse)
unsigned char bmTCCKST0; // 0 to 2
/// Extra Guardtime between two characters. Add 0 to 254 etu to the normal
/// guardtime of 12etu. FFh is the same as 00h.
unsigned char bGuardTimeT0; // 0 to FF
/// WI for T=0 used to define WWT
unsigned char bWaitingIntegerT0; // 0 to FF
/// ICC Clock Stop Support
/// 00 = Stopping the Clock is not allowed
/// 01 = Stop with Clock signal Low
/// 02 = Stop with Clock signal High
/// 03 = Stop with Clock either High or Low
unsigned char bClockStop; // 0 to 3
} __attribute__ ((packed)) S_ccid_protocol_t0;
/// Protocol Data Structure for Protocol T=1 (bProtocolNum=1, dwLength=00000007h)
typedef struct
{
/// B7-4 – FI – Index into the table 7 in ISO/IEC 7816-3:1997 selecting a
/// clock rate conversion factor
/// B3-0 – DI - Index into the table 8 in ISO/IEC 7816-3:1997 selecting a
/// baud rate conversion factor
unsigned char bmFindexDindex;
/// For T=1, B7-2 – 000100b
/// B0 – Checksum type (b0=0 for LRC, b0=1 for CRC
/// B1 – Convention used (b1=0 for direct, b1=1 for inverse)
unsigned char bmTCCKST1; // 10h, 11h, 12h, 13h
/// Extra Guardtime (0 to 254 etu between two characters).
/// If value is FFh, then guardtime is reduced by 1.
unsigned char bGuardTimeT1; // 0 to FF
/// B7-4 = BWI
/// B3-0 = CWI
unsigned char bmWaitingIntegersT1; // 0 to 9
/// ICC Clock Stop Support
/// 00 = Stopping the Clock is not allowed
/// 01 = Stop with Clock signal Low
/// 02 = Stop with Clock signal High
/// 03 = Stop with Clock either High or Low
unsigned char bClockStop; // 0 to 3
/// Size of negotiated IFSC
unsigned char bIFSC; // 0 to FE
/// Nad value used by CCID
unsigned char bNadValue; // 0 to FF
} __attribute__ ((packed)) S_ccid_protocol_t1;
/// Identifies the length of type of subordinate descriptors of a CCID device
/// Table 5.1-1 Smart Card Device Class descriptors
typedef struct
{
/// Size of this descriptor, in bytes.
unsigned char bLength;
/// Functional Descriptor type
unsigned char bDescriptorType;
/// Integrated Circuit(s) Cards Interface Devices (CCID) Specification
/// Release Number
unsigned short bcdCCID;
/// Index of the highest available slot. An USB-ICC is regarded as a single
/// slot CCID.
unsigned char bMaxSlotIndex;
/// This value indicates what voltages the CCID can supply to its slots.
/// It is a bitwise OR operation performed on the following values:
/// - 01h 5.0V
/// - 02h 3.0V
/// - 04h 1.8V
/// Other bits are RFU.
unsigned char bVoltageSupport;
/// RRRR –Upper Word- is RFU = 0000h
/// PPPP –Lower Word- Encodes the supported protocol types. A ‘1’ in a given
/// bit position indicates support for the associated ISO protocol.
/// 0001h = Protocol T=0
/// 0002h = Protocol T=1
/// All other bits are reserved and must be set to zero. The field is
/// intended to correspond to the PCSC specification definitions.
unsigned long dwProtocols;
/// Default ICC clock frequency in KHz. This is an integer value.
unsigned long dwDefaultClock;
/// Maximum supported ICC clock frequency in KHz. This is an integer value.
unsigned long dwMaximumClock;
/// The number of clock frequencies that are supported by the CCID. If the
/// value is 00h, the supported clock frequencies are assumed to be the
/// default clock frequency defined by dwDefaultClock and the maximum clock
/// frequency defined by dwMaximumClock.
unsigned char bNumClockSupported;
/// Default ICC I/O data rate in bps. This is an integer value
unsigned long dwDataRate;
/// Maximum supported ICC I/O data rate in bps
unsigned long dwMaxDataRate;
/// The number of data rates that are supported by the CCID.
unsigned char bNumDataRatesSupported;
/// Indicates the maximum IFSD supported by CCID for protocol T=1.
unsigned long dwMaxIFSD;
/// - RRRR-Upper Word- is RFU = 0000h
/// - PPPP-Lower Word- encodes the supported protocol types. A ‘1’ in a given
/// bit position indicates support for the associated protocol.
/// 0001h indicates support for the 2-wire protocol 1
/// 0002h indicates support for the 3-wire protocol 1
/// 0004h indicates support for the I2C protocol 1
/// All other values are outside of this specification, and must be handled
/// by vendor-supplied drivers.
unsigned long dwSynchProtocols;
/// The value is a bitwise OR operation performed on the following values:
/// - 00000000h No special characteristics
/// - 00000001h Card accept mechanism 2
/// - 00000002h Card ejection mechanism 2
/// - 00000004h Card capture mechanism 2
/// - 00000008h Card lock/unlock mechanism
unsigned long dwMechanical;
/// This value indicates what intelligent features the CCID has.
unsigned long dwFeatures;
/// For extended APDU level the value shall be between 261 + 10 (header) and
/// 65544 +10, otherwise the minimum value is the wMaxPacketSize of the
/// Bulk-OUT endpoint.
unsigned long dwMaxCCIDMessageLength;
/// Significant only for CCID that offers an APDU level for exchanges.
unsigned char bClassGetResponse;
/// Significant only for CCID that offers an extended APDU level for exchanges.
unsigned char bClassEnvelope;
/// Number of lines and characters for the LCD display used to send messages for PIN entry.
unsigned short wLcdLayout;
/// This value indicates what PIN support features the CCID has.
unsigned char bPINSupport;
/// Maximum number of slots which can be simultaneously busy.
unsigned char bMaxCCIDBusySlots;
} __attribute__ ((packed)) CCIDDescriptor;
//------------------------------------------------------------------------------
// Exported functions
//------------------------------------------------------------------------------
extern unsigned char RDRtoPCHardwareError( unsigned char bSlot,
unsigned char bSeq,
unsigned char bHardwareErrorCode );
/*
#if !defined(NOAUTOCALLBACK)
extern void USBDCallbacks_RequestReceived(const USBGenericRequest *request);
#endif
*/
extern void CCID_SmartCardRequest( void );
extern void CCIDDriver_Initialize( void );
extern unsigned char CCID_Read(void *pBuffer,
unsigned int dLength,
TransferCallback fCallback,
void *pArgument);
extern unsigned char CCID_Write(void *pBuffer,
unsigned int dLength,
TransferCallback fCallback,
void *pArgument);
extern unsigned char CCID_Insertion( void );
extern unsigned char CCID_Removal( void );
#endif //#ifndef CCID_DRIVER_H

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sam3s_example/simtrace/cciddriverdescriptors.h Normal file
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/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
//------------------------------------------------------------------------------
// Title: cciddriverdescriptors.h
//
// About: Purpose
// Definitions of the descriptors required by the ccid device driver.
// DWG_Smart-Card_CCID_Rev110.pdf
//------------------------------------------------------------------------------
#ifndef CCID_DRIVER_DESCRIPTORS_H
#define CCID_DRIVER_DESCRIPTORS_H
//------------------------------------------------------------------------------
// Definitions
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
// Constants: Endpoints
// CCID_EPT_DATA_OUT endpoint data out bulk 1
// CCID_EPT_DATA_IN endpoint data in bulk 2
// CCID_EPT_NOTIFICATION endpoint data interupt 3
//------------------------------------------------------------------------------
#define CCID_EPT_DATA_OUT 1
#define CCID_EPT_DATA_IN 2
#define CCID_EPT_NOTIFICATION 3
//------------------------------------------------------------------------------
// USB-ICC protocol
//------------------------------------------------------------------------------
// CCID specification version 1.10
#define CCID1_10 0x0110
#define SMART_CARD_DEVICE_CLASS 0x0B
// Smart Card Device Class Descriptor Type
#define CCID_DECRIPTOR_TYPE 0x21
// Table 5.3-1 Summary of CCID Class Specific Request
#define CCIDGenericRequest_ABORT 0x01
#define CCIDGenericRequest_GET_CLOCK_FREQUENCIES 0x02
#define CCIDGenericRequest_GET_DATA_RATES 0x03
// 6.1 Command Pipe, Bulk-OUT Messages
#define PC_TO_RDR_ICCPOWERON 0x62
#define PC_TO_RDR_ICCPOWEROFF 0x63
#define PC_TO_RDR_GETSLOTSTATUS 0x65
#define PC_TO_RDR_XFRBLOCK 0x6F
#define PC_TO_RDR_GETPARAMETERS 0x6C
#define PC_TO_RDR_RESETPARAMETERS 0x6D
#define PC_TO_RDR_SETPARAMETERS 0x61
#define PC_TO_RDR_ESCAPE 0x6B
#define PC_TO_RDR_ICCCLOCK 0x6E
#define PC_TO_RDR_T0APDU 0x6A
#define PC_TO_RDR_SECURE 0x69
#define PC_TO_RDR_MECHANICAL 0x71
#define PC_TO_RDR_ABORT 0x72
#define PC_TO_RDR_SETDATARATEANDCLOCKFREQUENCY 0x73
// 6.2 Response Pipe, Bulk-IN Messages
#define RDR_TO_PC_DATABLOCK 0x80
#define RDR_TO_PC_SLOTSTATUS 0x81
#define RDR_TO_PC_PARAMETERS 0x82
#define RDR_TO_PC_ESCAPE 0x83
#define RDR_TO_PC_DATARATEANDCLOCKFREQUENCY 0x84
// 6.3 Interrupt-IN Messages
#define RDR_TO_PC_NOTIFYSLOTCHANGE 0x50
#define RDR_TO_PC_HARDWAREERROR 0x51
// Table 6.2-2 Slot error register when bmCommandStatus = 1
#define CMD_ABORTED 0xFF
#define ICC_MUTE 0xFE
#define XFR_PARITY_ERROR 0xFD
#define XFR_OVERRUN 0xFC
#define HW_ERROR 0xFB
#define BAD_ATR_TS 0xF8
#define BAD_ATR_TCK 0xF7
#define ICC_PROTOCOL_NOT_SUPPORTED 0xF6
#define ICC_CLASS_NOT_SUPPORTED 0xF5
#define PROCEDURE_BYTE_CONFLICT 0xF4
#define DEACTIVATED_PROTOCOL 0xF3
#define BUSY_WITH_AUTO_SEQUENCE 0xF2
#define PIN_TIMEOUT 0xF0
#define PIN_CANCELLED 0xEF
#define CMD_SLOT_BUSY 0xE0
// User defined 0xC0 to 0x81
// Reserved for futur use 0x80
// not supported incorrect message parameter 0x7F to 0x01
// Command not supported 0x00
// CCID rev 1.1, p.27
#define VOLTS_AUTO 0x00
#define VOLTS_5_0 0x01
#define VOLTS_3_0 0x02
#define VOLTS_1_8 0x03
// 6.3.1 RDR_to_PC_NotifySlotChange
#define ICC_NOT_PRESENT 0x00
#define ICC_PRESENT 0x01
#define ICC_CHANGE 0x02
#define ICC_INSERTED_EVENT 0x01
//FIXME: #define ICC_INSERTED_EVENT ICC_PRESENT+ICC_CHANGE
// ICCD: Table 6.1-8 Bitmap for bStatus field
#define ICC_BS_PRESENT_ACTIVATED 0x00 // USB-ICC is present and activated
#define ICC_BS_PRESENT_NOTACTIVATED 0x01 // USB-ICC is present but not activated
#define ICC_BS_NOTPRESENT 0x02 // USB-ICC is virtually not present
#define ICC_BS_RFU 0x03 // RFU
#define ICC_CS_NO_ERROR (0x00<<6) // Processed without error
#define ICC_CS_FAILED (0x01<<6) // Failed, error condition given by bError
#define ICC_CS_TIME_EXT (0x02<<6) // Time extension is requested
#define ICC_CS_RFU (0x03<<6) // RFU
/*
#define NO_ERROR 0x00
#define NO_EXTRA_BYTES 0x00
#define CCID_FLAG_INITIAL_VALUE 0x05
#define CCID_EVENT_SIZE 0x02
#define STATUS_MASK 0x41
*/
//------------------------------------------------------------------------------
// Structures
//------------------------------------------------------------------------------
#endif //#ifndef CCID_DRIVER_DESCRIPTORS_H

27
sam3s_example/simtrace/simtrace.h
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@ -15,15 +15,38 @@ typedef struct ring_buffer
enum confNum {
CFG_NUM_SNIFF = 1, CFG_NUM_PHONE, CFG_NUM_MITM, NUM_CONF
CFG_NUM_SNIFF = 1, CFG_NUM_CCID, CFG_NUM_PHONE, CFG_NUM_MITM, NUM_CONF
};
/// CCIDDriverConfiguration Descriptors
/// List of descriptors that make up the configuration descriptors of a
/// device using the CCID driver.
typedef struct {
/// Configuration descriptor
USBConfigurationDescriptor configuration;
/// Interface descriptor
USBInterfaceDescriptor interface;
/// CCID descriptor
CCIDDescriptor ccid;
/// Bulk OUT endpoint descriptor
USBEndpointDescriptor bulkOut;
/// Bulk IN endpoint descriptor
USBEndpointDescriptor bulkIn;
/// Interrupt OUT endpoint descriptor
USBEndpointDescriptor interruptIn;
} __attribute__ ((packed)) CCIDDriverConfigurationDescriptors;
/* Helper functions */
USBConfigurationDescriptor *getConfigDesc(uint8_t idx);
// FIXME: static function definitions
extern uint32_t _ISO7816_GetChar( uint8_t *pCharToReceive );
extern uint32_t _ISO7816_SendChar( uint8_t CharToSend );
/* Init functions */
extern void Phone_Master_Init( void );
extern void CCID_init( void );
extern void Sniffer_Init( void );
extern void MITM_init( void );
@ -32,7 +55,7 @@ extern void _ISO7816_Init( void );
/* Run functions */
extern void Sniffer_run( void );
// extern void CCID_run( void );
extern void CCID_run( void );
extern void Phone_run( void );
extern void MITM_run( void );

109
sam3s_example/simtrace/usb.c
View File

@ -33,6 +33,8 @@
#include "board.h"
#include <cciddriverdescriptors.h>
/*------------------------------------------------------------------------------
* USB String descriptors
*------------------------------------------------------------------------------*/
@ -227,18 +229,112 @@ const SIMTraceDriverConfigurationDescriptorSniffer configurationDescriptorSniffe
}
};
/* FIXME: CCID descriptor: External C file */
/*
/// CCIDDriverConfiguration Descriptors
/// List of descriptors that make up the configuration descriptors of a
/// device using the CCID driver.
typedef struct {
/// Configuration descriptor
USBConfigurationDescriptor configuration;
/// Interface descriptor
USBInterfaceDescriptor interface;
/// CCID descriptor
CCIDDescriptor ccid;
/// Bulk OUT endpoint descriptor
USBEndpointDescriptor bulkOut;
/// Bulk IN endpoint descriptor
USBEndpointDescriptor bulkIn;
/// Interrupt OUT endpoint descriptor
USBEndpointDescriptor interruptIn;
} __attribute__ ((packed)) CCIDDriverConfigurationDescriptorsCCID;
} __attribute__ ((packed)) CCIDDriverConfigurationDescriptors;
*/
const CCIDDriverConfigurationDescriptors configurationDescriptorCCID = {
// Standard USB configuration descriptor
{
sizeof(USBConfigurationDescriptor),
USBGenericDescriptor_CONFIGURATION,
sizeof(CCIDDriverConfigurationDescriptors),
1, // One interface in this configuration
CFG_NUM_CCID, // This is configuration #1
CCID_CONF_STR, // associated string descriptor
BOARD_USB_BMATTRIBUTES,
USBConfigurationDescriptor_POWER(100)
},
// CCID interface descriptor
// Table 4.3-1 Interface Descriptor
// Interface descriptor
{
sizeof(USBInterfaceDescriptor),
USBGenericDescriptor_INTERFACE,
0, // Interface 0
0, // No alternate settings
3, // uses bulk-IN, bulk-OUT and interrupt IN
SMART_CARD_DEVICE_CLASS,
0, // Subclass code
0, // bulk transfers optional interrupt-IN
CCID_CONF_STR // associated string descriptor
},
{
sizeof(CCIDDescriptor), // bLength: Size of this descriptor in bytes
CCID_DECRIPTOR_TYPE, // bDescriptorType:Functional descriptor type
CCID1_10, // bcdCCID: CCID version
0, // bMaxSlotIndex: Value 0 indicates that one slot is supported
VOLTS_5_0, // bVoltageSupport
(1 << PROTOCOL_TO), // dwProtocols
3580, // dwDefaultClock
3580, // dwMaxClock
0, // bNumClockSupported
9600, // dwDataRate : 9600 bauds
9600, // dwMaxDataRate : 9600 bauds
0, // bNumDataRatesSupported
0xfe, // dwMaxIFSD
0, // dwSynchProtocols
0, // dwMechanical
//0x00010042, // dwFeatures: Short APDU level exchanges
CCID_FEATURES_AUTO_CLOCK | CCID_FEATURES_AUTO_BAUD |
CCID_FEATURES_AUTO_PCONF | CCID_FEATURES_AUTO_PNEGO | CCID_FEATURES_EXC_TPDU,
0x0000010F, // dwMaxCCIDMessageLength: For extended APDU level the value shall be between 261 + 10
0xFF, // bClassGetResponse: Echoes the class of the APDU
0xFF, // bClassEnvelope: Echoes the class of the APDU
0, // wLcdLayout: no LCD
0, // bPINSupport: No PIN
1 // bMaxCCIDBusySlot
},
// Bulk-OUT endpoint descriptor
{
sizeof(USBEndpointDescriptor),
USBGenericDescriptor_ENDPOINT,
USBEndpointDescriptor_ADDRESS( USBEndpointDescriptor_OUT, CCID_EPT_DATA_OUT ),
USBEndpointDescriptor_BULK,
MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CCID_EPT_DATA_OUT),
USBEndpointDescriptor_MAXBULKSIZE_FS),
0x00 // Does not apply to Bulk endpoints
},
// Bulk-IN endpoint descriptor
{
sizeof(USBEndpointDescriptor),
USBGenericDescriptor_ENDPOINT,
USBEndpointDescriptor_ADDRESS( USBEndpointDescriptor_IN, CCID_EPT_DATA_IN ),
USBEndpointDescriptor_BULK,
MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CCID_EPT_DATA_IN),
USBEndpointDescriptor_MAXBULKSIZE_FS),
0x00 // Does not apply to Bulk endpoints
},
// Notification endpoint descriptor
{
sizeof(USBEndpointDescriptor),
USBGenericDescriptor_ENDPOINT,
USBEndpointDescriptor_ADDRESS( USBEndpointDescriptor_IN, CCID_EPT_NOTIFICATION ),
USBEndpointDescriptor_INTERRUPT,
MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CCID_EPT_NOTIFICATION),
USBEndpointDescriptor_MAXINTERRUPTSIZE_FS),
0x10
},
};
const CCIDDriverConfigurationDescriptorsCCID configurationDescriptorCCID = { 0 };
/* SIM card emulator */
typedef struct _SIMTraceDriverConfigurationDescriptorPhone {
@ -450,16 +546,19 @@ const USBDeviceDescriptor deviceDescriptor = {
0, /* No string descriptor for manufacturer */
PRODUCT_STRING, /* Index of product string descriptor */
0, /* No string descriptor for serial number */
3 /* Device has 4 possible configurations */
4 /* Device has 4 possible configurations */
};
const USBConfigurationDescriptor *configurationDescriptorsArr[] = {
&configurationDescriptorSniffer,
//&configurationDescriptorCCID,
&configurationDescriptorCCID,
&configurationDescriptorPhone,
&configurationDescriptorMITM,
};
USBConfigurationDescriptor *getConfigDesc(uint8_t idx) {
return configurationDescriptorsArr[idx];
}
/* AT91SAM3S does only support full speed, but not high speed USB */
const USBDDriverDescriptors driverDescriptors = {