diff options
Diffstat (limited to 'at91lib/usb/device/ccid/cciddriver.c')
| -rw-r--r-- | at91lib/usb/device/ccid/cciddriver.c | 1503 |
1 files changed, 1503 insertions, 0 deletions
diff --git a/at91lib/usb/device/ccid/cciddriver.c b/at91lib/usb/device/ccid/cciddriver.c new file mode 100644 index 0000000..a23fc21 --- /dev/null +++ b/at91lib/usb/device/ccid/cciddriver.c @@ -0,0 +1,1503 @@ +/* ----------------------------------------------------------------------------
+ * 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
+///
+/// CCID driver
+///
+/// !Usage
+///
+/// Explanation on the usage of the code made available through the header file.
+//------------------------------------------------------------------------------
+
+//------------------------------------------------------------------------------
+// Headers
+//------------------------------------------------------------------------------
+
+#include <board.h>
+#include <utility/trace.h>
+#include <usb/device/core/USBD.h>
+#include <usb/device/core/USBDDriver.h>
+#include <usb/common/core/USBGenericRequest.h>
+#include <usb/common/core/USBStringDescriptor.h>
+#include <usb/device/ccid/cciddriver.h>
+#include <usb/device/ccid/cciddriverdescriptors.h>
+#include <iso7816/iso7816_4.h>
+#include <string.h>
+
+//------------------------------------------------------------------------------
+// Local definition
+//------------------------------------------------------------------------------
+
+/// Constants: IDs: Device product ID.
+#define CCIDDriverDescriptors_PRODUCTID 0x6129
+/// Constants: IDs: Device vendor ID.
+#define CCIDDriverDescriptors_VENDORID 0x03EB
+/// Constants: IDs: Device release number.
+#define CCIDDriverDescriptors_RELEASE 0x0100
+
+/// Returns the minimum between two values.
+#define MIN(a, b) ((a < b) ? a : b)
+
+//------------------------------------------------------------------------------
+// Types
+//------------------------------------------------------------------------------
+
+/// 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;
+
+//------------------------------------------------------------------------------
+// Types
+//------------------------------------------------------------------------------
+
+/// Driver structure for an CCID device
+typedef struct {
+
+ /// Standard USB device driver instance
+ USBDDriver usbdDriver;
+ /// CCID message
+ S_ccid_bulk_in_header sCcidMessage;
+ /// CCID command
+ S_ccid_bulk_out_header sCcidCommand;
+ /// Interrupt message answer
+ unsigned char BufferINT[4];
+ /// Buffer data of message
+ unsigned char ProtocolDataStructure[10];
+ /// Protocol used
+ unsigned char bProtocol;
+ /// SlotStatus
+ /// Bit 0 = Slot 0 current state
+ /// Bit 1 = Slot 0 changed status
+ /// Bit 2 = Slot 1 current state
+ /// Bit 3 = Slot 1 changed status
+ /// Bit 4 = Slot 2 current state
+ /// Bit 5 = Slot 2 changed status
+ unsigned char SlotStatus;
+
+} CCIDDriver;
+
+//------------------------------------------------------------------------------
+// Local variables
+//------------------------------------------------------------------------------
+
+/// Static instance of the CCID device driver.
+static CCIDDriver ccidDriver;
+
+/// Standard USB device descriptor.
+static const USBDeviceDescriptor deviceDescriptor = {
+
+ sizeof(USBDeviceDescriptor),
+ USBGenericDescriptor_DEVICE,
+ USBDeviceDescriptor_USB2_00,
+ 0,
+ 0,
+ 0,
+ BOARD_USB_ENDPOINTS_MAXPACKETSIZE(0),
+ CCIDDriverDescriptors_VENDORID,
+ CCIDDriverDescriptors_PRODUCTID,
+ CCIDDriverDescriptors_RELEASE,
+ 1, // Index of manufacturer description
+ 2, // Index of product description
+ 3, // Index of serial number description
+ 1 // One possible configuration
+};
+
+
+/// List of configuration descriptors.
+static const CCIDDriverConfigurationDescriptors configurationDescriptorsFS = {
+
+ // Standard USB configuration descriptor
+ {
+ sizeof(USBConfigurationDescriptor),
+ USBGenericDescriptor_CONFIGURATION,
+ sizeof(CCIDDriverConfigurationDescriptors),
+ 1, // One interface in this configuration
+ 1, // This is configuration #1
+ 0, // No 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
+ 0 // No 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
+ 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_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
+ }
+};
+
+#ifdef BOARD_USB_UDPHS
+static const CCIDDriverConfigurationDescriptors configurationDescriptorsHS = {
+
+ // Standard USB configuration descriptor
+ {
+ sizeof(USBConfigurationDescriptor),
+ USBGenericDescriptor_CONFIGURATION,
+ sizeof(CCIDDriverConfigurationDescriptors),
+ 1, // One interface in this configuration
+ 1, // This is configuration #1
+ 0, // No 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
+ 0 // No 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
+ 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_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_HS),
+ 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_HS),
+ 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_HS),
+ 0x10
+ }
+};
+
+/// Qualifier descriptor
+const USBDeviceQualifierDescriptor deviceQualifierDescriptor = {
+
+ sizeof(USBDeviceQualifierDescriptor), // Size of this descriptor in bytes
+ USBGenericDescriptor_DEVICEQUALIFIER, // Qualifier Descriptor Type
+ USBDeviceDescriptor_USB2_00, // USB specification 2.00
+ 0x00, // Class is specified in interface
+ 0x00, // Subclass is specified in interface
+ 0x00, // Protocol is specified in interface
+ BOARD_USB_ENDPOINTS_MAXPACKETSIZE(0),
+ 0x01, // One possible configuration
+ 0x00 // Reserved for future use, must be zero
+};
+
+/// OtherSpeed configuration descriptor in Full Speed mode
+static const CCIDDriverConfigurationDescriptors sOtherSpeedConfigurationFS = {
+
+ // Standard USB configuration descriptor
+ {
+ sizeof(USBConfigurationDescriptor),
+ USBGenericDescriptor_OTHERSPEEDCONFIGURATION,
+ sizeof(CCIDDriverConfigurationDescriptors),
+ 1, // One interface in this configuration
+ 1, // This is configuration #1
+ 0, // No 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
+ 0 // No 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
+ 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_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
+ }
+};
+
+/// OtherSpeed configuration descriptor in High Speed mode
+static const CCIDDriverConfigurationDescriptors sOtherSpeedConfigurationHS = {
+
+ // Standard USB configuration descriptor
+ {
+ sizeof(USBConfigurationDescriptor),
+ USBGenericDescriptor_OTHERSPEEDCONFIGURATION,
+ sizeof(CCIDDriverConfigurationDescriptors),
+ 1, // One interface in this configuration
+ 1, // This is configuration #1
+ 0, // No 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
+ 0 // No 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
+ 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_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_HS),
+ 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_HS),
+ 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_HS),
+ 0x10
+ }
+};
+#endif
+
+/// Language ID string descriptor.
+static const unsigned char languageIdDescriptor[] = {
+
+ USBStringDescriptor_LENGTH(1),
+ USBGenericDescriptor_STRING,
+ USBStringDescriptor_ENGLISH_US
+};
+
+/// Manufacturer name.
+static const unsigned char manufacturerDescriptor[] = {
+
+ USBStringDescriptor_LENGTH(5),
+ USBGenericDescriptor_STRING,
+ USBStringDescriptor_UNICODE('A'),
+ USBStringDescriptor_UNICODE('T'),
+ USBStringDescriptor_UNICODE('M'),
+ USBStringDescriptor_UNICODE('E'),
+ USBStringDescriptor_UNICODE('L')
+};
+
+/// Product name.
+static const unsigned char productDescriptor[] = {
+
+ USBStringDescriptor_LENGTH(23),
+ USBGenericDescriptor_STRING,
+ USBStringDescriptor_UNICODE('A'),
+ USBStringDescriptor_UNICODE('T'),
+ USBStringDescriptor_UNICODE('M'),
+ USBStringDescriptor_UNICODE('E'),
+ USBStringDescriptor_UNICODE('L'),
+ USBStringDescriptor_UNICODE(' '),
+ USBStringDescriptor_UNICODE('A'),
+ USBStringDescriptor_UNICODE('T'),
+ USBStringDescriptor_UNICODE('9'),
+ USBStringDescriptor_UNICODE('1'),
+ USBStringDescriptor_UNICODE(' '),
+ USBStringDescriptor_UNICODE('C'),
+ USBStringDescriptor_UNICODE('C'),
+ USBStringDescriptor_UNICODE('I'),
+ USBStringDescriptor_UNICODE('D'),
+ USBStringDescriptor_UNICODE(' '),
+ USBStringDescriptor_UNICODE('D'),
+ USBStringDescriptor_UNICODE('R'),
+ USBStringDescriptor_UNICODE('I'),
+ USBStringDescriptor_UNICODE('V'),
+ USBStringDescriptor_UNICODE('E'),
+ USBStringDescriptor_UNICODE('R'),
+ USBStringDescriptor_UNICODE(' ')
+};
+
+/// Product serial number.
+static const unsigned char serialNumberDescriptor[] = {
+
+ USBStringDescriptor_LENGTH(12),
+ USBGenericDescriptor_STRING,
+ USBStringDescriptor_UNICODE('0'),
+ USBStringDescriptor_UNICODE('1'),
+ USBStringDescriptor_UNICODE('2'),
+ USBStringDescriptor_UNICODE('3'),
+ USBStringDescriptor_UNICODE('4'),
+ USBStringDescriptor_UNICODE('5'),
+ USBStringDescriptor_UNICODE('6'),
+ USBStringDescriptor_UNICODE('7'),
+ USBStringDescriptor_UNICODE('8'),
+ USBStringDescriptor_UNICODE('9'),
+ USBStringDescriptor_UNICODE('A'),
+ USBStringDescriptor_UNICODE('F')
+};
+
+/// Array of pointers to string descriptors.
+static const unsigned char *stringDescriptors[] = {
+
+ languageIdDescriptor,
+ manufacturerDescriptor,
+ productDescriptor,
+ serialNumberDescriptor
+};
+
+
+/// List of standard descriptors for the serial driver.
+const USBDDriverDescriptors ccidDriverDescriptors = {
+
+ &deviceDescriptor, // FS
+ (USBConfigurationDescriptor *) &configurationDescriptorsFS,
+#ifdef BOARD_USB_UDPHS
+ (USBDeviceQualifierDescriptor *) &deviceQualifierDescriptor, // FS
+ (USBConfigurationDescriptor *) &sOtherSpeedConfigurationFS,
+ &deviceDescriptor, // HS
+ (USBConfigurationDescriptor *) &configurationDescriptorsHS,
+ (USBDeviceQualifierDescriptor *) &deviceQualifierDescriptor, // HS
+ (USBConfigurationDescriptor *) &sOtherSpeedConfigurationHS,
+#else
+ 0, // No qualifier descriptor FS
+ 0, // No other-speed configuration FS
+ 0, // No device descriptor HS
+ 0, // No configuration HS
+ 0, // No qualifier descriptor HS
+ 0, // No other-speed configuration HS
+#endif
+ stringDescriptors,
+ 4 // Four string descriptors in array
+};
+
+//------------------------------------------------------------------------------
+// Internal functions
+//------------------------------------------------------------------------------
+
+//------------------------------------------------------------------------------
+/// Response Pipe, Bulk-IN Messages
+/// Return the Slot Status to the host
+/// Answer to:
+/// PC_to_RDR_IccPowerOff
+/// PC_to_RDR_GetSlotStatus
+/// PC_to_RDR_IccClock
+/// PC_to_RDR_T0APDU
+/// PC_to_RDR_Mechanical
+/// PC_to_RDR_Abort and Class specific ABORT request
+//------------------------------------------------------------------------------
+static void RDRtoPCSlotStatus( void )
+{
+ TRACE_DEBUG("RDRtoPCSlotStatus\n\r");
+
+ // Header fields settings
+ ccidDriver.sCcidMessage.bMessageType = RDR_TO_PC_SLOTSTATUS;
+ ccidDriver.sCcidMessage.wLength = 0;
+ ccidDriver.sCcidMessage.bStatus = ccidDriver.SlotStatus;
+ ccidDriver.sCcidMessage.bError = 0;
+ // 00h Clock running
+ // 01h Clock stopped in state L
+ // 02h Clock stopped in state H
+ // 03h Clock stopped in an unknown state
+ // All other values are Reserved for Future Use.
+ ccidDriver.sCcidMessage.bSpecific = 0;
+}
+
+//------------------------------------------------------------------------------
+/// Response Pipe, Bulk-IN Messages
+/// Answer to PC_to_RDR_IccPowerOn
+//------------------------------------------------------------------------------
+static void RDRtoPCDatablock_ATR( void )
+{
+ unsigned char i;
+ unsigned char Atr[ATR_SIZE_MAX];
+ unsigned char length;
+
+ //TRACE_DEBUG("RDRtoPCDatablock\n\r");
+
+ ISO7816_Datablock_ATR( Atr, &length );
+
+ if( length > 5 ) {
+ ccidDriver.ProtocolDataStructure[1] = Atr[5]&0x0F; // TD(1)
+ ccidDriver.bProtocol = Atr[5]&0x0F; // TD(1)
+ }
+
+ // S_ccid_protocol_t0
+ // bmFindexDindex
+ ccidDriver.ProtocolDataStructure[0] = Atr[2]; // TA(1)
+
+ // bmTCCKST0
+ // For T=0 ,B0 – 0b, B7-2 – 000000b
+ // B1 – Convention used (b1=0 for direct, b1=1 for inverse)
+
+ // bGuardTimeT0
+ // Extra Guardtime between two characters. Add 0 to 254 etu to the normal
+ // guardtime of 12etu. FFh is the same as 00h.
+ ccidDriver.ProtocolDataStructure[2] = Atr[4]; // TC(1)
+ // AT91C_BASE_US0->US_TTGR = 0; // TC1
+
+ // bWaitingIntegerT0
+ // WI for T=0 used to define WWT
+ ccidDriver.ProtocolDataStructure[3] = Atr[7]; // TC(2)
+
+ // bClockStop
+ // 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
+ ccidDriver.ProtocolDataStructure[4] = 0x00; // 0 to 3
+
+ // Header fields settings
+ ccidDriver.sCcidMessage.bMessageType = RDR_TO_PC_DATABLOCK;
+ ccidDriver.sCcidMessage.wLength = length; // Size of ATR
+ ccidDriver.sCcidMessage.bSizeToSend += length; // Size of ATR
+ // bChainParameter: 00 the response APDU begins and ends in this command
+ ccidDriver.sCcidMessage.bSpecific = 0;
+
+ for( i=0; i<length; i++ ) {
+
+ ccidDriver.sCcidMessage.abData[i] = Atr[i];
+ }
+
+ // Set the slot to an active status
+ ccidDriver.sCcidMessage.bStatus = 0;
+ ccidDriver.sCcidMessage.bError = 0;
+}
+
+//------------------------------------------------------------------------------
+/// Response Pipe, Bulk-IN Messages
+/// In other cases, the response message has the following format:
+/// The response data will contain the optional data returned by the ICC,
+/// followed by the 2 byte-size status words SW1-SW2.
+///
+/// Answer to:
+/// PC_to_RDR_XfrBlock
+/// PC_to_RDR_Secure
+//------------------------------------------------------------------------------
+static void RDRtoPCDatablock( void )
+{
+ //TRACE_DEBUG("RDRtoPCDatablock\n\r");
+
+ // Header fields settings
+ ccidDriver.sCcidMessage.bMessageType = RDR_TO_PC_DATABLOCK;
+ ccidDriver.sCcidMessage.bSizeToSend += ccidDriver.sCcidMessage.wLength;
+ // bChainParameter: 00 the response APDU begins and ends in this command
+ ccidDriver.sCcidMessage.bSpecific = 0;
+
+ // Set the slot to an active status
+ ccidDriver.sCcidMessage.bStatus = 0;
+ ccidDriver.sCcidMessage.bError = 0;
+}
+
+//------------------------------------------------------------------------------
+/// Response Pipe, Bulk-IN Messages
+/// Answer to:
+/// PC_to_RDR_GetParameters
+/// PC_to_RDR_ResetParameters
+/// PC_to_RDR_SetParameters
+//------------------------------------------------------------------------------
+static void RDRtoPCParameters( void )
+{
+ unsigned int i;
+
+ TRACE_DEBUG("RDRtoPCParameters\n\r");
+
+ // Header fields settings
+ ccidDriver.sCcidMessage.bMessageType = RDR_TO_PC_PARAMETERS;
+
+ //ccidDriver.sCcidMessage.bStatus = 0;
+ ccidDriver.sCcidMessage.bError = 0;
+
+ if( ccidDriver.ProtocolDataStructure[1] == PROTOCOL_TO ) {
+
+ // T=0
+ ccidDriver.sCcidMessage.wLength = sizeof(S_ccid_protocol_t0);
+ ccidDriver.sCcidMessage.bSpecific = PROTOCOL_TO;
+ }
+ else {
+
+ // T=1
+ ccidDriver.sCcidMessage.wLength = sizeof(S_ccid_protocol_t1);
+ ccidDriver.sCcidMessage.bSpecific = PROTOCOL_T1;
+ }
+
+ ccidDriver.sCcidMessage.bSizeToSend += ccidDriver.sCcidMessage.wLength;
+
+ for( i=0; i<ccidDriver.sCcidMessage.wLength; i++ ) {
+ ccidDriver.sCcidMessage.abData[i] = ccidDriver.ProtocolDataStructure[i];
+ }
+
+}
+
+//------------------------------------------------------------------------------
+/// Response Pipe, Bulk-IN Messages
+/// Answer to:
+/// PC_to_RDR_Escape
+//------------------------------------------------------------------------------
+static void RDRtoPCEscape( unsigned char length, unsigned char *data_send_from_CCID )
+{
+ unsigned int i;
+
+ TRACE_DEBUG("RDRtoPCEscape\n\r");
+
+ // Header fields settings
+ ccidDriver.sCcidMessage.bMessageType = RDR_TO_PC_ESCAPE;
+
+ ccidDriver.sCcidMessage.wLength = length;
+
+ ccidDriver.sCcidMessage.bStatus = 0;
+ ccidDriver.sCcidMessage.bError = 0;
+
+ ccidDriver.sCcidMessage.bSpecific = 0; // bRFU
+
+ for( i=0; i<length; i++ ) {
+ ccidDriver.sCcidMessage.abData[i] = data_send_from_CCID[i];
+ }
+}
+
+//------------------------------------------------------------------------------
+/// Response Pipe, Bulk-IN Messages
+/// Answer to:
+/// PC_to_RDR_SetDataRateAndClockFrequency
+//------------------------------------------------------------------------------
+static void RDRtoPCDataRateAndClockFrequency( unsigned int dwClockFrequency,
+ unsigned int dwDataRate )
+{
+ TRACE_DEBUG("RDRtoPCDataRateAndClockFrequency\n\r");
+
+ // Header fields settings
+ ccidDriver.sCcidMessage.bMessageType = RDR_TO_PC_DATARATEANDCLOCKFREQUENCY;
+
+ ccidDriver.sCcidMessage.wLength = 8;
+
+ ccidDriver.sCcidMessage.bStatus = 0;
+ ccidDriver.sCcidMessage.bError = 0;
+
+ ccidDriver.sCcidMessage.bSpecific = 0; // bRFU
+
+ ccidDriver.sCcidMessage.abData[0] = dwClockFrequency;
+
+ ccidDriver.sCcidMessage.abData[4] = dwDataRate;
+}
+
+//------------------------------------------------------------------------------
+/// Command Pipe, Bulk-OUT Messages
+/// Power On Command - Cold Reset & Warm Reset
+/// Return the ATR to the host
+//------------------------------------------------------------------------------
+static void PCtoRDRIccPowerOn( void )
+{
+ TRACE_DEBUG("PCtoRDRIccPowerOn\n\r");
+
+ if( CCID_FEATURES_AUTO_VOLT == (configurationDescriptorsFS.ccid.dwFeatures & CCID_FEATURES_AUTO_VOLT) ) {
+
+ // bPowerSelect = ccidDriver.sCcidCommand.bSpecific_0;
+ ccidDriver.sCcidCommand.bSpecific_0 = VOLTS_AUTO;
+ }
+
+ ISO7816_cold_reset();
+
+ // for emulation only //JCB
+ if ( ccidDriver.sCcidCommand.bSpecific_0 != VOLTS_5_0 ) {
+
+ TRACE_ERROR("POWER_NOT_SUPPORTED\n\r");
+ }
+
+ else {
+
+ RDRtoPCDatablock_ATR();
+
+ }
+}
+
+//------------------------------------------------------------------------------
+/// Command Pipe, Bulk-OUT Messages
+/// Power Off Command - Set the ICC in an inactive state
+/// Return the slot status to the host
+//------------------------------------------------------------------------------
+static void PCtoRDRIccPowerOff( void )
+{
+ unsigned char bStatus;
+
+ TRACE_DEBUG("PCtoRDRIccPowerOff\n\r");
+
+ ISO7816_IccPowerOff();
+
+ //JCB stub
+ bStatus = ICC_BS_PRESENT_NOTACTIVATED;
+
+ // Set the slot to an inactive status
+ ccidDriver.sCcidMessage.bStatus = 0;
+ ccidDriver.sCcidMessage.bError = 0;
+
+ // if error, see Table 6.1-2 errors
+
+ // Return the slot status to the host
+ RDRtoPCSlotStatus();
+}
+
+//------------------------------------------------------------------------------
+/// Command Pipe, Bulk-OUT Messages
+/// Get slot status
+//------------------------------------------------------------------------------
+static void PCtoRDRGetSlotStatus( void )
+{
+ TRACE_DEBUG("PCtoRDRGetSlotStatus\n\r");
+
+ ccidDriver.sCcidMessage.bStatus = 0;
+ ccidDriver.sCcidMessage.bError = 0;
+
+ // Return the slot status to the host
+ RDRtoPCSlotStatus();
+}
+
+//------------------------------------------------------------------------------
+/// Command Pipe, Bulk-OUT Messages
+/// If the command header is valid, an APDU command is received and can be read
+/// by the application
+//------------------------------------------------------------------------------
+static void PCtoRDRXfrBlock( void )
+{
+ unsigned char indexMessage = 0;
+ unsigned char i;
+
+ //TRACE_DEBUG("PCtoRDRXfrBlock\n\r");
+
+ i = 0;
+
+ // Check the block length
+ if ( ccidDriver.sCcidCommand.wLength > (configurationDescriptorsFS.ccid.dwMaxCCIDMessageLength-10) ) {
+
+ ccidDriver.sCcidMessage.bStatus = 1;
+ ccidDriver.sCcidMessage.bError = 0;
+ }
+ // check bBWI
+ else if ( 0 != ccidDriver.sCcidCommand.bSpecific_0 ) {
+
+ TRACE_ERROR("Bad bBWI\n\r");
+ }
+ else {
+
+ // APDU or TPDU
+ switch(configurationDescriptorsFS.ccid.dwFeatures
+ & (CCID_FEATURES_EXC_TPDU|CCID_FEATURES_EXC_SAPDU|CCID_FEATURES_EXC_APDU)) {
+
+ case CCID_FEATURES_EXC_TPDU:
+ if (ccidDriver.ProtocolDataStructure[1] == PROTOCOL_TO) {
+
+ // Send commande APDU
+ indexMessage = ISO7816_XfrBlockTPDU_T0( ccidDriver.sCcidCommand.APDU ,
+ ccidDriver.sCcidMessage.abData,
+ ccidDriver.sCcidCommand.wLength );
+ }
+ else {
+ if (ccidDriver.ProtocolDataStructure[1] == PROTOCOL_T1) {
+ TRACE_INFO("Not supported T=1\n\r");
+ }
+ else {
+ TRACE_INFO("Not supported\n\r");
+ }
+ }
+ break;
+
+ case CCID_FEATURES_EXC_APDU:
+ TRACE_INFO("Not supported\n\r");
+ break;
+
+ default:
+ break;
+ }
+
+ }
+
+ ccidDriver.sCcidMessage.wLength = indexMessage;
+ TRACE_DEBUG("USB: 0x%X, 0x%X, 0x%X, 0x%X, 0x%X\n\r", ccidDriver.sCcidMessage.abData[0],
+ ccidDriver.sCcidMessage.abData[1],
+ ccidDriver.sCcidMessage.abData[2],
+ ccidDriver.sCcidMessage.abData[3],
+ ccidDriver.sCcidMessage.abData[4] );
+ RDRtoPCDatablock();
+
+}
+
+//------------------------------------------------------------------------------
+/// Command Pipe, Bulk-OUT Messages
+/// return parameters by the command: RDR_to_PC_Parameters
+//------------------------------------------------------------------------------
+static void PCtoRDRGetParameters( void )
+{
+ TRACE_DEBUG("PCtoRDRGetParameters\n\r");
+
+ // We support only one slot
+
+ // bmIccStatus
+ if( ISO7816_StatusReset() ) {
+ // 0: An ICC is present and active (power is on and stable, RST is inactive
+ ccidDriver.sCcidMessage.bStatus = 0;
+ }
+ else {
+ // 1: An ICC is present and inactive (not activated or shut down by hardware error)
+ ccidDriver.sCcidMessage.bStatus = 1;
+ }
+
+ RDRtoPCParameters();
+}
+
+//------------------------------------------------------------------------------
+/// Command Pipe, Bulk-OUT Messages
+/// This command resets the slot parameters to their default values
+//------------------------------------------------------------------------------
+static void PCtoRDRResetParameters( void )
+{
+ TRACE_DEBUG("PCtoRDRResetParameters\n\r");
+
+ ccidDriver.SlotStatus = ICC_NOT_PRESENT;
+ ccidDriver.sCcidMessage.bStatus = ccidDriver.SlotStatus;
+
+ RDRtoPCParameters();
+}
+
+//------------------------------------------------------------------------------
+/// Command Pipe, Bulk-OUT Messages
+/// This command is used to change the parameters for a given slot.
+//------------------------------------------------------------------------------
+static void PCtoRDRSetParameters( void )
+{
+ TRACE_DEBUG("PCtoRDRSetParameters\n\r");
+
+ ccidDriver.SlotStatus = ccidDriver.sCcidCommand.bSlot;
+ ccidDriver.sCcidMessage.bStatus = ccidDriver.SlotStatus;
+ // Not all feature supported
+
+ RDRtoPCParameters();
+}
+
+//------------------------------------------------------------------------------
+/// Command Pipe, Bulk-OUT Messages
+/// This command allows the CCID manufacturer to define and access extended
+/// features.
+/// Information sent via this command is processed by the CCID control logic.
+//------------------------------------------------------------------------------
+static void PCtoRDREscape( void )
+{
+ TRACE_DEBUG("PCtoRDREscape\n\r");
+
+ // If needed by the user
+ ISO7816_Escape();
+
+ // stub, return all value send
+ RDRtoPCEscape( ccidDriver.sCcidCommand.wLength, ccidDriver.sCcidCommand.APDU);
+}
+
+//------------------------------------------------------------------------------
+/// Command Pipe, Bulk-OUT Messages
+/// This command stops or restarts the clock.
+//------------------------------------------------------------------------------
+static void PCtoRDRICCClock( void )
+{
+ TRACE_DEBUG("PCtoRDRICCClock\n\r");
+
+ if( 0 == ccidDriver.sCcidCommand.bSpecific_0 ) {
+ // restarts the clock
+ ISO7816_RestartClock();
+ }
+ else {
+ // stop clock in the state shown in the bClockStop field
+ ISO7816_StopClock();
+ }
+
+ RDRtoPCSlotStatus( );
+}
+
+//------------------------------------------------------------------------------
+/// Command Pipe, Bulk-OUT Messages
+/// This command changes the parameters used to perform the transportation of
+/// APDU messages by the T=0 protocol.
+//------------------------------------------------------------------------------
+static void PCtoRDRtoAPDU( void )
+{
+ unsigned char bmChanges;
+ unsigned char bClassGetResponse;
+ unsigned char bClassEnvelope;
+
+ TRACE_DEBUG("PCtoRDRtoAPDU\n\r");
+
+ if( configurationDescriptorsFS.ccid.dwFeatures == (CCID_FEATURES_EXC_SAPDU|CCID_FEATURES_EXC_APDU) ) {
+
+ bmChanges = ccidDriver.sCcidCommand.bSpecific_0;
+ bClassGetResponse = ccidDriver.sCcidCommand.bSpecific_1;
+ bClassEnvelope = ccidDriver.sCcidCommand.bSpecific_2;
+
+ ISO7816_toAPDU();
+ }
+
+ RDRtoPCSlotStatus();
+}
+
+//------------------------------------------------------------------------------
+/// Command Pipe, Bulk-OUT Messages
+/// This is a command message to allow entering the PIN for verification or
+/// modification.
+//------------------------------------------------------------------------------
+static void PCtoRDRSecure( void )
+{
+ TRACE_DEBUG("PCtoRDRSecure\n\r");
+
+ TRACE_DEBUG("For user\n\r");
+}
+
+//------------------------------------------------------------------------------
+/// Command Pipe, Bulk-OUT Messages
+/// This command is used to manage motorized type CCID functionality.
+/// The Lock Card function is used to hold the ICC.
+/// This prevents an ICC from being easily removed from the CCID.
+/// The Unlock Card function is used to remove the hold initiated by the Lock
+/// Card function
+//------------------------------------------------------------------------------
+static void PCtoRDRMechanical( void )
+{
+ TRACE_DEBUG("PCtoRDRMechanical\n\r");
+ TRACE_DEBUG("Not implemented\n\r");
+
+ RDRtoPCSlotStatus();
+}
+
+//------------------------------------------------------------------------------
+/// Command Pipe, Bulk-OUT Messages
+/// 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.
+//------------------------------------------------------------------------------
+static void PCtoRDRAbort( void )
+{
+ TRACE_DEBUG("PCtoRDRAbort\n\r");
+
+ RDRtoPCSlotStatus();
+}
+
+//------------------------------------------------------------------------------
+/// Command Pipe, Bulk-OUT Messages
+/// This command is used to manually set the data rate and clock frequency of
+/// a specific slot.
+//------------------------------------------------------------------------------
+static void PCtoRDRSetDataRateAndClockFrequency( void )
+{
+ unsigned int dwClockFrequency;
+ unsigned int dwDataRate;
+
+ TRACE_DEBUG("PCtoRDRSetDatarateandClockFrequency\n\r");
+
+ dwClockFrequency = ccidDriver.sCcidCommand.APDU[0]
+ + (ccidDriver.sCcidCommand.APDU[1]<<8)
+ + (ccidDriver.sCcidCommand.APDU[2]<<16)
+ + (ccidDriver.sCcidCommand.APDU[3]<<24);
+
+ dwDataRate = ccidDriver.sCcidCommand.APDU[4]
+ + (ccidDriver.sCcidCommand.APDU[5]<<8)
+ + (ccidDriver.sCcidCommand.APDU[6]<<16)
+ + (ccidDriver.sCcidCommand.APDU[7]<<24);
+
+ ISO7816_SetDataRateandClockFrequency( dwClockFrequency, dwDataRate );
+
+ RDRtoPCDataRateAndClockFrequency( dwClockFrequency, dwDataRate );
+
+}
+
+//------------------------------------------------------------------------------
+/// Report the CMD_NOT_SUPPORTED error to the host
+//------------------------------------------------------------------------------
+static void vCCIDCommandNotSupported( void )
+{
+ // Command not supported
+ // vCCIDReportError(CMD_NOT_SUPPORTED);
+
+ TRACE_DEBUG("CMD_NOT_SUPPORTED\n\r");
+
+ // Header fields settings
+ ccidDriver.sCcidMessage.bMessageType = RDR_TO_PC_SLOTSTATUS;
+ ccidDriver.sCcidMessage.wLength = 0;
+ ccidDriver.sCcidMessage.bSpecific = 0;
+
+ ccidDriver.sCcidMessage.bStatus |= ICC_CS_FAILED;
+
+ // Send the response to the host
+ //vCCIDSendResponse();
+}
+
+//------------------------------------------------------------------------------
+/// Sent CCID response on USB
+//------------------------------------------------------------------------------
+static void vCCIDSendResponse( void )
+{
+ unsigned char bStatus;
+
+ do {
+ bStatus = USBD_Write( CCID_EPT_DATA_IN, (void*)&ccidDriver.sCcidMessage,
+ ccidDriver.sCcidMessage.bSizeToSend, 0, 0 );
+ }
+ while (bStatus != USBD_STATUS_SUCCESS);
+}
+
+
+//------------------------------------------------------------------------------
+/// Description: CCID Command dispatcher
+//------------------------------------------------------------------------------
+static void CCIDCommandDispatcher( void )
+{
+ unsigned char MessageToSend = 0;
+
+ //TRACE_DEBUG("Command: 0x%X 0x%x 0x%X 0x%X 0x%X 0x%X 0x%X\n\r\n\r",
+ // (unsigned int)ccidDriver.sCcidCommand.bMessageType,
+ // (unsigned int)ccidDriver.sCcidCommand.wLength,
+ // (unsigned int)ccidDriver.sCcidCommand.bSlot,
+ // (unsigned int)ccidDriver.sCcidCommand.bSeq,
+ // (unsigned int)ccidDriver.sCcidCommand.bSpecific_0,
+ // (unsigned int)ccidDriver.sCcidCommand.bSpecific_1,
+ // (unsigned int)ccidDriver.sCcidCommand.bSpecific_2);
+
+ // Check the slot number
+ if ( ccidDriver.sCcidCommand.bSlot > 0 ) {
+
+ TRACE_ERROR("BAD_SLOT_NUMBER\n\r");
+ }
+
+ TRACE_DEBUG("typ=0x%X\n\r", ccidDriver.sCcidCommand.bMessageType);
+
+ ccidDriver.sCcidMessage.bStatus = 0;
+
+ ccidDriver.sCcidMessage.bSeq = ccidDriver.sCcidCommand.bSeq;
+ ccidDriver.sCcidMessage.bSlot = ccidDriver.sCcidCommand.bSlot;
+
+ ccidDriver.sCcidMessage.bSizeToSend = sizeof(S_ccid_bulk_in_header)-(ABDATA_SIZE+1);
+
+
+ // Command dispatcher
+ switch ( ccidDriver.sCcidCommand.bMessageType ) {
+
+ case PC_TO_RDR_ICCPOWERON:
+ PCtoRDRIccPowerOn();
+ MessageToSend = 1;
+ break;
+
+ case PC_TO_RDR_ICCPOWEROFF:
+ PCtoRDRIccPowerOff();
+ MessageToSend = 1;
+ break;
+
+ case PC_TO_RDR_GETSLOTSTATUS:
+ PCtoRDRGetSlotStatus();
+ MessageToSend = 1;
+ break;
+
+ case PC_TO_RDR_XFRBLOCK:
+ PCtoRDRXfrBlock();
+ MessageToSend = 1;
+ break;
+
+ case PC_TO_RDR_GETPARAMETERS:
+ PCtoRDRGetParameters();
+ MessageToSend = 1;
+ break;
+
+ case PC_TO_RDR_RESETPARAMETERS:
+ PCtoRDRResetParameters();
+ MessageToSend = 1;
+ break;
+
+ case PC_TO_RDR_SETPARAMETERS:
+ PCtoRDRSetParameters();
+ MessageToSend = 1;
+ break;
+
+ case PC_TO_RDR_ESCAPE:
+ PCtoRDREscape();
+ MessageToSend = 1;
+ break;
+
+ case PC_TO_RDR_ICCCLOCK:
+ PCtoRDRICCClock();
+ MessageToSend = 1;
+ break;
+
+ case PC_TO_RDR_T0APDU:
+ // Only CCIDs reporting a short or extended APDU level in the dwFeatures
+ // field of the CCID class descriptor may take this command into account.
+ if( (CCID_FEATURES_EXC_SAPDU == (CCID_FEATURES_EXC_SAPDU&configurationDescriptorsFS.ccid.dwFeatures))
+ || (CCID_FEATURES_EXC_APDU == (CCID_FEATURES_EXC_APDU &configurationDescriptorsFS.ccid.dwFeatures)) ) {
+
+ // command supported
+ PCtoRDRtoAPDU();
+ }
+ else {
+ // command not supported
+ TRACE_DEBUG("PC_TO_RDR_T0APDU\n\r");
+ vCCIDCommandNotSupported();
+ }
+ MessageToSend = 1;
+ break;
+
+ case PC_TO_RDR_SECURE:
+ PCtoRDRSecure();
+ MessageToSend = 1;
+ break;
+
+ case PC_TO_RDR_MECHANICAL:
+ PCtoRDRMechanical();
+ MessageToSend = 1;
+ break;
+
+ case PC_TO_RDR_ABORT:
+ PCtoRDRAbort();
+ MessageToSend = 1;
+ break;
+
+ case PC_TO_RDR_SETDATARATEANDCLOCKFREQUENCY:
+ PCtoRDRSetDataRateAndClockFrequency();
+ MessageToSend = 1;
+ break;
+
+ default:
+ TRACE_DEBUG("default: 0x%X\n\r", ccidDriver.sCcidCommand.bMessageType);
+ vCCIDCommandNotSupported();
+ MessageToSend = 1;
+ break;
+
+ }
+
+ if( MessageToSend == 1 ) {
+ vCCIDSendResponse();
+ }
+}
+
+
+//------------------------------------------------------------------------------
+/// SETUP request handler for a CCID device
+/// \param pRequest Pointer to a USBGenericRequest instance
+//------------------------------------------------------------------------------
+static void CCID_RequestHandler(const USBGenericRequest *pRequest)
+{
+ TRACE_DEBUG("CCID_RHl\n\r");
+
+ // Check if this is a class request
+ if (USBGenericRequest_GetType(pRequest) == USBGenericRequest_CLASS) {
+
+ // Check if the request is supported
+ switch (USBGenericRequest_GetRequest(pRequest)) {
+
+ case CCIDGenericRequest_ABORT:
+ TRACE_DEBUG("CCIDGenericRequest_ABORT\n\r");
+ break;
+
+ case CCIDGenericRequest_GET_CLOCK_FREQUENCIES:
+ TRACE_DEBUG("Not supported\n\r");
+ // A CCID with bNumClockSupported equal to 00h does not have
+ // to support this request
+ break;
+
+ case CCIDGenericRequest_GET_DATA_RATES:
+ TRACE_DEBUG("Not supported\n\r");
+ // A CCID with bNumDataRatesSupported equal to 00h does not have
+ // to support this request.
+ break;
+
+ default:
+ TRACE_WARNING( "CCIDDriver_RequestHandler: Unsupported request (%d)\n\r",
+ USBGenericRequest_GetRequest(pRequest));
+ USBD_Stall(0);
+ }
+ }
+
+ else if (USBGenericRequest_GetType(pRequest) == USBGenericRequest_STANDARD) {
+
+ // Forward request to the standard handler
+ USBDDriver_RequestHandler(&(ccidDriver.usbdDriver), pRequest);
+ }
+ else {
+
+ // Unsupported request type
+ TRACE_WARNING( "CCIDDriver_RequestHandler: Unsupported request type (%d)\n\r",
+ USBGenericRequest_GetType(pRequest));
+ USBD_Stall(0);
+ }
+}
+
+
+//------------------------------------------------------------------------------
+// Exported functions
+//------------------------------------------------------------------------------
+
+//------------------------------------------------------------------------------
+/// Optional callback re-implementation
+//------------------------------------------------------------------------------
+#if !defined(NOAUTOCALLBACK)
+// not static function
+void USBDCallbacks_RequestReceived(const USBGenericRequest *request)
+{
+ CCID_RequestHandler(request);
+}
+#endif
+
+
+//------------------------------------------------------------------------------
+/// Handles SmartCart request
+//------------------------------------------------------------------------------
+void CCID_SmartCardRequest( void )
+{
+ unsigned char bStatus;
+
+ do {
+
+ bStatus = CCID_Read( (void*)&ccidDriver.sCcidCommand,
+ sizeof(S_ccid_bulk_out_header),
+ (TransferCallback)&CCIDCommandDispatcher,
+ (void*)0 );
+ }
+ while (bStatus != USBD_STATUS_SUCCESS);
+
+}
+
+//------------------------------------------------------------------------------
+/// Initializes the CCID device driver.
+//------------------------------------------------------------------------------
+void CCIDDriver_Initialize( void )
+{
+ TRACE_DEBUG("CCID_Init\n\r");
+ USBDDriver_Initialize(&(ccidDriver.usbdDriver),
+ &ccidDriverDescriptors,
+ 0); // Multiple interface settings not supported
+ USBD_Init();
+}
+
+//------------------------------------------------------------------------------
+/// Reads data from the Data OUT endpoint
+/// \param pBuffer Buffer to store the received data
+/// \param dLength data buffer length
+/// \param fCallback Optional callback function
+/// \param pArgument Optional parameter for the callback function
+/// \return USBD_STATUS_LOCKED or USBD_STATUS_SUCCESS
+//------------------------------------------------------------------------------
+unsigned char CCID_Read(void *pBuffer,
+ unsigned int dLength,
+ TransferCallback fCallback,
+ void *pArgument)
+{
+ return USBD_Read(CCID_EPT_DATA_OUT, pBuffer, dLength, fCallback, pArgument);
+}
+
+//------------------------------------------------------------------------------
+/// Sends data through the Data IN endpoint
+/// \param pBuffer Buffer holding the data to transmit
+/// \param dLength Length of data buffer
+/// \param fCallback Optional callback function
+/// \param pArgument Optional parameter for the callback function
+/// \return USBD_STATUS_LOCKED or USBD_STATUS_SUCCESS
+//------------------------------------------------------------------------------
+unsigned char CCID_Write(void *pBuffer,
+ unsigned int dLength,
+ TransferCallback fCallback,
+ void *pArgument)
+{
+ return USBD_Write(CCID_EPT_DATA_IN, pBuffer, dLength, fCallback, pArgument);
+}
+
+//------------------------------------------------------------------------------
+/// Sends data through the interrupt endpoint, ICC insertion event
+/// RDR_to_PC_NotifySlotChange
+/// \return USBD_STATUS_LOCKED or USBD_STATUS_SUCCESS
+//------------------------------------------------------------------------------
+unsigned char CCID_Insertion( void )
+{
+ TRACE_DEBUG("CCID_Insertion\n\r");
+
+ // Build the Interrupt-IN message
+ ccidDriver.BufferINT[0] = RDR_TO_PC_NOTIFYSLOTCHANGE;
+ ccidDriver.BufferINT[1] = ICC_INSERTED_EVENT;
+ ccidDriver.SlotStatus = ICC_INSERTED_EVENT;
+
+ // Notify the host that a ICC is inserted
+ return USBD_Write( CCID_EPT_NOTIFICATION, ccidDriver.BufferINT, 2, 0, 0 );
+}
+
+//------------------------------------------------------------------------------
+/// Sends data through the interrupt endpoint, ICC removal event
+/// RDR_to_PC_NotifySlotChange
+/// \return USBD_STATUS_LOCKED or USBD_STATUS_SUCCESS
+//------------------------------------------------------------------------------
+unsigned char CCID_Removal( void )
+{
+ TRACE_DEBUG("CCID_Removal\n\r");
+
+ // Build the Interrupt-IN message
+ ccidDriver.BufferINT[0] = RDR_TO_PC_NOTIFYSLOTCHANGE;
+ ccidDriver.BufferINT[1] = ICC_NOT_PRESENT;
+ ccidDriver.SlotStatus = ICC_NOT_PRESENT;
+
+ // Notify the host that a ICC is inserted
+ return USBD_Write( CCID_EPT_NOTIFICATION, ccidDriver.BufferINT, 2, 0, 0 );
+}
+
+//------------------------------------------------------------------------------
+/// Interrupt-IN Messages
+/// This message is sent when any bit in the bHardwareErrorCode field is set.
+/// If this message is sent when there is no “outstanding” command, the bSeq
+/// field will be undefined.
+/// \param bSlot ICC slot number
+/// \param bSeq Sequence number of the bulk OUT command when the hardware error
+/// occured
+/// \param bHardwareErrorCode Hardware error code
+/// \return USBD_STATUS_LOCKED or USBD_STATUS_SUCCESS
+//------------------------------------------------------------------------------
+unsigned char RDRtoPCHardwareError( unsigned char bSlot,
+ unsigned char bSeq,
+ unsigned char bHardwareErrorCode )
+{
+ TRACE_DEBUG("RDRtoPCHardwareError\n\r");
+
+ // Build the Interrupt-IN message
+ ccidDriver.BufferINT[0] = RDR_TO_PC_HARDWAREERROR;
+ ccidDriver.BufferINT[1] = bSlot;
+ ccidDriver.BufferINT[2] = bSeq;
+ ccidDriver.BufferINT[3] = bHardwareErrorCode;
+
+ // Notify the host that a ICC is inserted
+ return USBD_Write( CCID_EPT_NOTIFICATION, ccidDriver.BufferINT, 4, 0, 0 );
+}
+
+
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