mirror of https://gerrit.osmocom.org/simtrace2
655 lines
25 KiB
C
655 lines
25 KiB
C
/* ----------------------------------------------------------------------------
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* ATMEL Microcontroller Software Support
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* ----------------------------------------------------------------------------
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* Copyright (c) 2009, Atmel Corporation
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the disclaimer below.
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*
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* Atmel's name may not be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
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* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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* ----------------------------------------------------------------------------
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*/
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/*----------------------------------------------------------------------------
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* Headers
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*----------------------------------------------------------------------------*/
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#include "board.h"
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#include <cciddriverdescriptors.h>
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/*------------------------------------------------------------------------------
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* USB String descriptors
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*------------------------------------------------------------------------------*/
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static const unsigned char langDesc[] = {
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USBStringDescriptor_LENGTH(1),
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USBGenericDescriptor_STRING,
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USBStringDescriptor_ENGLISH_US
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};
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const unsigned char productStringDescriptor[] = {
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USBStringDescriptor_LENGTH(8),
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USBGenericDescriptor_STRING,
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USBStringDescriptor_UNICODE('S'),
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USBStringDescriptor_UNICODE('I'),
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USBStringDescriptor_UNICODE('M'),
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USBStringDescriptor_UNICODE('t'),
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USBStringDescriptor_UNICODE('r'),
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USBStringDescriptor_UNICODE('a'),
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USBStringDescriptor_UNICODE('c'),
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USBStringDescriptor_UNICODE('e'),
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};
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const unsigned char snifferConfigStringDescriptor[] = {
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USBStringDescriptor_LENGTH(15),
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USBGenericDescriptor_STRING,
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USBStringDescriptor_UNICODE('S'),
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USBStringDescriptor_UNICODE('I'),
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USBStringDescriptor_UNICODE('M'),
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USBStringDescriptor_UNICODE('t'),
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USBStringDescriptor_UNICODE('r'),
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USBStringDescriptor_UNICODE('a'),
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USBStringDescriptor_UNICODE('c'),
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USBStringDescriptor_UNICODE('e'),
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USBStringDescriptor_UNICODE('S'),
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USBStringDescriptor_UNICODE('n'),
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USBStringDescriptor_UNICODE('i'),
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USBStringDescriptor_UNICODE('f'),
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USBStringDescriptor_UNICODE('f'),
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USBStringDescriptor_UNICODE('e'),
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USBStringDescriptor_UNICODE('r'),
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};
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const unsigned char CCIDConfigStringDescriptor[] = {
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USBStringDescriptor_LENGTH(12),
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USBGenericDescriptor_STRING,
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USBStringDescriptor_UNICODE('S'),
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USBStringDescriptor_UNICODE('I'),
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USBStringDescriptor_UNICODE('M'),
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USBStringDescriptor_UNICODE('t'),
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USBStringDescriptor_UNICODE('r'),
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USBStringDescriptor_UNICODE('a'),
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USBStringDescriptor_UNICODE('c'),
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USBStringDescriptor_UNICODE('e'),
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USBStringDescriptor_UNICODE('C'),
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USBStringDescriptor_UNICODE('C'),
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USBStringDescriptor_UNICODE('I'),
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USBStringDescriptor_UNICODE('D'),
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};
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const unsigned char phoneConfigStringDescriptor[] = {
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USBStringDescriptor_LENGTH(13),
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USBGenericDescriptor_STRING,
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USBStringDescriptor_UNICODE('S'),
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USBStringDescriptor_UNICODE('I'),
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USBStringDescriptor_UNICODE('M'),
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USBStringDescriptor_UNICODE('t'),
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USBStringDescriptor_UNICODE('r'),
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USBStringDescriptor_UNICODE('a'),
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USBStringDescriptor_UNICODE('c'),
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USBStringDescriptor_UNICODE('e'),
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USBStringDescriptor_UNICODE('P'),
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USBStringDescriptor_UNICODE('h'),
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USBStringDescriptor_UNICODE('o'),
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USBStringDescriptor_UNICODE('n'),
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USBStringDescriptor_UNICODE('e'),
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};
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const unsigned char MITMConfigStringDescriptor[] = {
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USBStringDescriptor_LENGTH(12),
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USBGenericDescriptor_STRING,
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USBStringDescriptor_UNICODE('S'),
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USBStringDescriptor_UNICODE('I'),
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USBStringDescriptor_UNICODE('M'),
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USBStringDescriptor_UNICODE('t'),
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USBStringDescriptor_UNICODE('r'),
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USBStringDescriptor_UNICODE('a'),
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USBStringDescriptor_UNICODE('c'),
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USBStringDescriptor_UNICODE('e'),
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USBStringDescriptor_UNICODE('M'),
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USBStringDescriptor_UNICODE('I'),
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USBStringDescriptor_UNICODE('T'),
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USBStringDescriptor_UNICODE('M'),
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};
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enum strDescNum {
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PRODUCT_STRING = 1, SNIFFER_CONF_STR, CCID_CONF_STR, PHONE_CONF_STR, MITM_CONF_STR, STRING_DESC_CNT
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};
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/** List of string descriptors used by the device */
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const unsigned char *stringDescriptors[] = {
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/* FIXME: Is it true that I can't use the string desc #0,
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* because 0 also stands for "no string desc"?
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* on the other hand, dmesg output:
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* "string descriptor 0 malformed (err = -61), defaulting to 0x0409" */
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langDesc,
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productStringDescriptor,
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snifferConfigStringDescriptor,
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CCIDConfigStringDescriptor,
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phoneConfigStringDescriptor,
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MITMConfigStringDescriptor
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};
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/*------------------------------------------------------------------------------
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* USB Device descriptors
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*------------------------------------------------------------------------------*/
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typedef struct _SIMTraceDriverConfigurationDescriptorSniffer {
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/** Standard configuration descriptor. */
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USBConfigurationDescriptor configuration;
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USBInterfaceDescriptor sniffer;
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USBEndpointDescriptor sniffer_dataOut;
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USBEndpointDescriptor sniffer_dataIn;
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USBEndpointDescriptor sniffer_interruptIn;
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} __attribute__ ((packed)) SIMTraceDriverConfigurationDescriptorSniffer;
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const SIMTraceDriverConfigurationDescriptorSniffer configurationDescriptorSniffer = {
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/* Standard configuration descriptor */
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{
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sizeof(USBConfigurationDescriptor),
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USBGenericDescriptor_CONFIGURATION,
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sizeof(SIMTraceDriverConfigurationDescriptorSniffer),
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1, /* There is one interface in this configuration */
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CFG_NUM_SNIFF, /* configuration number */
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SNIFFER_CONF_STR, /* string descriptor for this configuration */
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USBD_BMATTRIBUTES,
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USBConfigurationDescriptor_POWER(100)
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},
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/* Communication class interface standard descriptor */
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{
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sizeof(USBInterfaceDescriptor),
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USBGenericDescriptor_INTERFACE,
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0, /* This is interface #0 */
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0, /* This is alternate setting #0 for this interface */
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3, /* Number of endpoints */
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0xff, /* Descriptor Class: Vendor specific */
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0, /* No subclass */
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0, /* No l */
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SNIFFER_CONF_STR /* Third in string descriptor for this interface */
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},
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/* Bulk-OUT endpoint standard descriptor */
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{
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sizeof(USBEndpointDescriptor),
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USBGenericDescriptor_ENDPOINT,
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USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_OUT,
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PHONE_DATAOUT),
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USBEndpointDescriptor_BULK,
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MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(PHONE_DATAOUT),
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USBEndpointDescriptor_MAXBULKSIZE_FS),
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0 /* Must be 0 for full-speed bulk endpoints */
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},
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/* Bulk-IN endpoint descriptor */
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{
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sizeof(USBEndpointDescriptor),
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USBGenericDescriptor_ENDPOINT,
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USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_IN,
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PHONE_DATAIN),
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USBEndpointDescriptor_BULK,
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MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(PHONE_DATAIN),
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USBEndpointDescriptor_MAXBULKSIZE_FS),
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0 /* Must be 0 for full-speed bulk endpoints */
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},
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// Notification endpoint descriptor
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{
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sizeof(USBEndpointDescriptor),
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USBGenericDescriptor_ENDPOINT,
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USBEndpointDescriptor_ADDRESS( USBEndpointDescriptor_IN, PHONE_INT ),
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USBEndpointDescriptor_INTERRUPT,
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MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(PHONE_INT),
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USBEndpointDescriptor_MAXINTERRUPTSIZE_FS),
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0x10
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}
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};
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/*
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/// CCIDDriverConfiguration Descriptors
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/// List of descriptors that make up the configuration descriptors of a
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/// device using the CCID driver.
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typedef struct {
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/// Configuration descriptor
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USBConfigurationDescriptor configuration;
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/// Interface descriptor
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USBInterfaceDescriptor interface;
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/// CCID descriptor
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CCIDDescriptor ccid;
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/// Bulk OUT endpoint descriptor
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USBEndpointDescriptor bulkOut;
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/// Bulk IN endpoint descriptor
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USBEndpointDescriptor bulkIn;
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/// Interrupt OUT endpoint descriptor
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USBEndpointDescriptor interruptIn;
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} __attribute__ ((packed)) CCIDDriverConfigurationDescriptors;
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*/
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const CCIDDriverConfigurationDescriptors configurationDescriptorCCID = {
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// Standard USB configuration descriptor
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{
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sizeof(USBConfigurationDescriptor),
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USBGenericDescriptor_CONFIGURATION,
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sizeof(CCIDDriverConfigurationDescriptors),
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1, // One interface in this configuration
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CFG_NUM_CCID, // This is configuration #1
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CCID_CONF_STR, // associated string descriptor
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BOARD_USB_BMATTRIBUTES,
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USBConfigurationDescriptor_POWER(100)
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},
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// CCID interface descriptor
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// Table 4.3-1 Interface Descriptor
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// Interface descriptor
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{
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sizeof(USBInterfaceDescriptor),
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USBGenericDescriptor_INTERFACE,
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0, // Interface 0
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0, // No alternate settings
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3, // uses bulk-IN, bulk-OUT and interrupt IN
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SMART_CARD_DEVICE_CLASS,
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0, // Subclass code
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0, // bulk transfers optional interrupt-IN
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CCID_CONF_STR // associated string descriptor
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},
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{
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sizeof(CCIDDescriptor), // bLength: Size of this descriptor in bytes
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CCID_DECRIPTOR_TYPE, // bDescriptorType:Functional descriptor type
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CCID1_10, // bcdCCID: CCID version
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0, // bMaxSlotIndex: Value 0 indicates that one slot is supported
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VOLTS_5_0, // bVoltageSupport
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(1 << PROTOCOL_TO), // dwProtocols
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3580, // dwDefaultClock
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3580, // dwMaxClock
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0, // bNumClockSupported
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9600, // dwDataRate : 9600 bauds
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9600, // dwMaxDataRate : 9600 bauds
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0, // bNumDataRatesSupported
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0xfe, // dwMaxIFSD
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0, // dwSynchProtocols
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0, // dwMechanical
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//0x00010042, // dwFeatures: Short APDU level exchanges
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CCID_FEATURES_AUTO_CLOCK | CCID_FEATURES_AUTO_BAUD |
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CCID_FEATURES_AUTO_PCONF | CCID_FEATURES_AUTO_PNEGO | CCID_FEATURES_EXC_TPDU,
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0x0000010F, // dwMaxCCIDMessageLength: For extended APDU level the value shall be between 261 + 10
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0xFF, // bClassGetResponse: Echoes the class of the APDU
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0xFF, // bClassEnvelope: Echoes the class of the APDU
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0, // wLcdLayout: no LCD
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0, // bPINSupport: No PIN
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1 // bMaxCCIDBusySlot
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},
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// Bulk-OUT endpoint descriptor
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{
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sizeof(USBEndpointDescriptor),
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USBGenericDescriptor_ENDPOINT,
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USBEndpointDescriptor_ADDRESS( USBEndpointDescriptor_OUT, CCID_EPT_DATA_OUT ),
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USBEndpointDescriptor_BULK,
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MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CCID_EPT_DATA_OUT),
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USBEndpointDescriptor_MAXBULKSIZE_FS),
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0x00 // Does not apply to Bulk endpoints
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},
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// Bulk-IN endpoint descriptor
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{
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sizeof(USBEndpointDescriptor),
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USBGenericDescriptor_ENDPOINT,
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USBEndpointDescriptor_ADDRESS( USBEndpointDescriptor_IN, CCID_EPT_DATA_IN ),
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USBEndpointDescriptor_BULK,
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MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CCID_EPT_DATA_IN),
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USBEndpointDescriptor_MAXBULKSIZE_FS),
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0x00 // Does not apply to Bulk endpoints
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},
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// Notification endpoint descriptor
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{
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sizeof(USBEndpointDescriptor),
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USBGenericDescriptor_ENDPOINT,
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USBEndpointDescriptor_ADDRESS( USBEndpointDescriptor_IN, CCID_EPT_NOTIFICATION ),
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USBEndpointDescriptor_INTERRUPT,
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MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CCID_EPT_NOTIFICATION),
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USBEndpointDescriptor_MAXINTERRUPTSIZE_FS),
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0x10
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},
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};
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/* SIM card emulator */
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typedef struct _SIMTraceDriverConfigurationDescriptorPhone {
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/** Standard configuration descriptor. */
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USBConfigurationDescriptor configuration;
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USBInterfaceDescriptor phone;
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USBEndpointDescriptor phone_dataOut;
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USBEndpointDescriptor phone_dataIn;
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USBEndpointDescriptor phone_interruptIn;
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} __attribute__ ((packed)) SIMTraceDriverConfigurationDescriptorPhone;
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const SIMTraceDriverConfigurationDescriptorPhone configurationDescriptorPhone = {
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/* Standard configuration descriptor */
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{
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sizeof(USBConfigurationDescriptor),
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USBGenericDescriptor_CONFIGURATION,
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sizeof(SIMTraceDriverConfigurationDescriptorPhone),
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1, /* There is one interface in this configuration */
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CFG_NUM_PHONE, /* configuration number */
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PHONE_CONF_STR, /* string descriptor for this configuration */
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USBD_BMATTRIBUTES,
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USBConfigurationDescriptor_POWER(100)
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},
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/* Communication class interface standard descriptor */
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{
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sizeof(USBInterfaceDescriptor),
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USBGenericDescriptor_INTERFACE,
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0, /* This is interface #0 */
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0, /* This is alternate setting #0 for this interface */
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3, /* Number of endpoints */
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0xff, /* Descriptor Class: Vendor specific */
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0, /* No subclass */
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0, /* No l */
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PHONE_CONF_STR /* Third in string descriptor for this interface */
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},
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/* Bulk-OUT endpoint standard descriptor */
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{
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sizeof(USBEndpointDescriptor),
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USBGenericDescriptor_ENDPOINT,
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USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_OUT,
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PHONE_DATAOUT),
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USBEndpointDescriptor_BULK,
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MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(PHONE_DATAOUT),
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USBEndpointDescriptor_MAXBULKSIZE_FS),
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0 /* Must be 0 for full-speed bulk endpoints */
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},
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/* Bulk-IN endpoint descriptor */
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{
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sizeof(USBEndpointDescriptor),
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USBGenericDescriptor_ENDPOINT,
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USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_IN,
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PHONE_DATAIN),
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USBEndpointDescriptor_BULK,
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MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(PHONE_DATAIN),
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USBEndpointDescriptor_MAXBULKSIZE_FS),
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0 /* Must be 0 for full-speed bulk endpoints */
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},
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/* Notification endpoint descriptor */
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{
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sizeof(USBEndpointDescriptor),
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USBGenericDescriptor_ENDPOINT,
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USBEndpointDescriptor_ADDRESS( USBEndpointDescriptor_IN, PHONE_INT ),
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USBEndpointDescriptor_INTERRUPT,
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MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(PHONE_INT),
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USBEndpointDescriptor_MAXINTERRUPTSIZE_FS),
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0x10
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}
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};
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typedef struct _SIMTraceDriverConfigurationDescriptorMITM {
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/** Standard configuration descriptor. */
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USBConfigurationDescriptor configuration;
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USBInterfaceDescriptor simcard;
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/// CCID descriptor
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CCIDDescriptor ccid;
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/// Bulk OUT endpoint descriptor
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USBEndpointDescriptor simcard_dataOut;
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/// Bulk IN endpoint descriptor
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USBEndpointDescriptor simcard_dataIn;
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/// Interrupt OUT endpoint descriptor
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USBEndpointDescriptor simcard_interruptIn;
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USBInterfaceDescriptor phone;
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USBEndpointDescriptor phone_dataOut;
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USBEndpointDescriptor phone_dataIn;
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USBEndpointDescriptor phone_interruptIn;
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} __attribute__ ((packed)) SIMTraceDriverConfigurationDescriptorMITM;
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const SIMTraceDriverConfigurationDescriptorMITM configurationDescriptorMITM = {
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/* Standard configuration descriptor */
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{
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sizeof(USBConfigurationDescriptor),
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USBGenericDescriptor_CONFIGURATION,
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sizeof(SIMTraceDriverConfigurationDescriptorMITM),
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2, /* There are two interfaces in this configuration */
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CFG_NUM_MITM, /* configuration number */
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MITM_CONF_STR, /* string descriptor for this configuration */
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USBD_BMATTRIBUTES,
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USBConfigurationDescriptor_POWER(100)
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},
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// CCID interface descriptor
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// Table 4.3-1 Interface Descriptor
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// Interface descriptor
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{
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sizeof(USBInterfaceDescriptor),
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USBGenericDescriptor_INTERFACE,
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0, // Interface 0
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0, // No alternate settings
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3, // uses bulk-IN, bulk-OUT and interrupt IN
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SMART_CARD_DEVICE_CLASS,
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0, // Subclass code
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0, // bulk transfers optional interrupt-IN
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CCID_CONF_STR // associated string descriptor
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},
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{
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sizeof(CCIDDescriptor), // bLength: Size of this descriptor in bytes
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CCID_DECRIPTOR_TYPE, // bDescriptorType:Functional descriptor type
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CCID1_10, // bcdCCID: CCID version
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0, // bMaxSlotIndex: Value 0 indicates that one slot is supported
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VOLTS_5_0, // bVoltageSupport
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(1 << PROTOCOL_TO), // dwProtocols
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3580, // dwDefaultClock
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3580, // dwMaxClock
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0, // bNumClockSupported
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9600, // dwDataRate : 9600 bauds
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9600, // dwMaxDataRate : 9600 bauds
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0, // bNumDataRatesSupported
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0xfe, // dwMaxIFSD
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0, // dwSynchProtocols
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0, // dwMechanical
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//0x00010042, // dwFeatures: Short APDU level exchanges
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CCID_FEATURES_AUTO_CLOCK | CCID_FEATURES_AUTO_BAUD |
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CCID_FEATURES_AUTO_PCONF | CCID_FEATURES_AUTO_PNEGO | CCID_FEATURES_EXC_TPDU,
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0x0000010F, // dwMaxCCIDMessageLength: For extended APDU level the value shall be between 261 + 10
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0xFF, // bClassGetResponse: Echoes the class of the APDU
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0xFF, // bClassEnvelope: Echoes the class of the APDU
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0, // wLcdLayout: no LCD
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0, // bPINSupport: No PIN
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1 // bMaxCCIDBusySlot
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},
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// Bulk-OUT endpoint descriptor
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{
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sizeof(USBEndpointDescriptor),
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USBGenericDescriptor_ENDPOINT,
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USBEndpointDescriptor_ADDRESS( USBEndpointDescriptor_OUT, CCID_EPT_DATA_OUT ),
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USBEndpointDescriptor_BULK,
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MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CCID_EPT_DATA_OUT),
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USBEndpointDescriptor_MAXBULKSIZE_FS),
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0x00 // Does not apply to Bulk endpoints
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},
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// Bulk-IN endpoint descriptor
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{
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sizeof(USBEndpointDescriptor),
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USBGenericDescriptor_ENDPOINT,
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USBEndpointDescriptor_ADDRESS( USBEndpointDescriptor_IN, CCID_EPT_DATA_IN ),
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USBEndpointDescriptor_BULK,
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MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CCID_EPT_DATA_IN),
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USBEndpointDescriptor_MAXBULKSIZE_FS),
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0x00 // Does not apply to Bulk endpoints
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},
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// Notification endpoint descriptor
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{
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sizeof(USBEndpointDescriptor),
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USBGenericDescriptor_ENDPOINT,
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USBEndpointDescriptor_ADDRESS( USBEndpointDescriptor_IN, CCID_EPT_NOTIFICATION ),
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USBEndpointDescriptor_INTERRUPT,
|
|
MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CCID_EPT_NOTIFICATION),
|
|
USBEndpointDescriptor_MAXINTERRUPTSIZE_FS),
|
|
0x10
|
|
},
|
|
/* Communication class interface standard descriptor */
|
|
{
|
|
sizeof(USBInterfaceDescriptor),
|
|
USBGenericDescriptor_INTERFACE,
|
|
1, /* This is interface #1 */
|
|
0, /* This is alternate setting #0 for this interface */
|
|
3, /* Number of endpoints */
|
|
0xff,
|
|
0,
|
|
0,
|
|
0, /* FIXME: string descriptor for this interface */
|
|
},
|
|
/* Bulk-OUT endpoint standard descriptor */
|
|
{
|
|
sizeof(USBEndpointDescriptor),
|
|
USBGenericDescriptor_ENDPOINT,
|
|
USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_OUT,
|
|
PHONE_DATAOUT),
|
|
USBEndpointDescriptor_BULK,
|
|
MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(PHONE_DATAOUT),
|
|
USBEndpointDescriptor_MAXBULKSIZE_FS),
|
|
0 /* Must be 0 for full-speed bulk endpoints */
|
|
},
|
|
/* Bulk-IN endpoint descriptor */
|
|
{
|
|
sizeof(USBEndpointDescriptor),
|
|
USBGenericDescriptor_ENDPOINT,
|
|
USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_IN,
|
|
PHONE_DATAIN),
|
|
USBEndpointDescriptor_BULK,
|
|
MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(PHONE_DATAIN),
|
|
USBEndpointDescriptor_MAXBULKSIZE_FS),
|
|
0 /* Must be 0 for full-speed bulk endpoints */
|
|
},
|
|
/* Notification endpoint descriptor */
|
|
{
|
|
sizeof(USBEndpointDescriptor),
|
|
USBGenericDescriptor_ENDPOINT,
|
|
USBEndpointDescriptor_ADDRESS( USBEndpointDescriptor_IN, PHONE_INT ),
|
|
USBEndpointDescriptor_INTERRUPT,
|
|
MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(PHONE_INT),
|
|
USBEndpointDescriptor_MAXINTERRUPTSIZE_FS),
|
|
0x10
|
|
}
|
|
};
|
|
|
|
/** Standard USB device descriptor for the CDC serial driver */
|
|
const USBDeviceDescriptor deviceDescriptor = {
|
|
|
|
sizeof(USBDeviceDescriptor),
|
|
USBGenericDescriptor_DEVICE,
|
|
USBDeviceDescriptor_USB2_00,
|
|
0xff,
|
|
// CDCDeviceDescriptor_CLASS,
|
|
0xff,
|
|
// CDCDeviceDescriptor_SUBCLASS,
|
|
0xff,
|
|
// CDCDeviceDescriptor_PROTOCOL,
|
|
BOARD_USB_ENDPOINTS_MAXPACKETSIZE(0),
|
|
ATMEL_VENDOR_ID,
|
|
SIMTRACE_PRODUCT_ID,
|
|
1, /* Release number */
|
|
0, /* No string descriptor for manufacturer */
|
|
PRODUCT_STRING, /* Index of product string descriptor */
|
|
0, /* No string descriptor for serial number */
|
|
4 /* Device has 4 possible configurations */
|
|
};
|
|
|
|
const USBConfigurationDescriptor *configurationDescriptorsArr[] = {
|
|
&configurationDescriptorSniffer.configuration,
|
|
&configurationDescriptorCCID.configuration,
|
|
&configurationDescriptorPhone.configuration,
|
|
&configurationDescriptorMITM.configuration,
|
|
};
|
|
|
|
/* AT91SAM3S does only support full speed, but not high speed USB */
|
|
const USBDDriverDescriptors driverDescriptors = {
|
|
&deviceDescriptor,
|
|
(const USBConfigurationDescriptor **) &(configurationDescriptorsArr), /* first full-speed configuration descriptor */
|
|
0, /* No full-speed device qualifier descriptor */
|
|
0, /* No full-speed other speed configuration */
|
|
0, /* No high-speed device descriptor */
|
|
0, /* No high-speed configuration descriptor */
|
|
0, /* No high-speed device qualifier descriptor */
|
|
0, /* No high-speed other speed configuration descriptor */
|
|
stringDescriptors,
|
|
STRING_DESC_CNT /* cnt string descriptors in list */
|
|
};
|
|
|
|
|
|
/*----------------------------------------------------------------------------
|
|
* Callbacks
|
|
*----------------------------------------------------------------------------*/
|
|
|
|
void USBDDriverCallbacks_ConfigurationChanged(uint8_t cfgnum)
|
|
{
|
|
TRACE_INFO_WP("cfgChanged%d ", cfgnum);
|
|
simtrace_config = cfgnum;
|
|
}
|
|
|
|
|
|
/*----------------------------------------------------------------------------
|
|
* Functions
|
|
*----------------------------------------------------------------------------*/
|
|
|
|
/**
|
|
* \brief Configure 48MHz Clock for USB
|
|
*/
|
|
static void _ConfigureUsbClock(void)
|
|
{
|
|
/* Enable PLLB for USB */
|
|
// FIXME: are these the dividers I actually need?
|
|
// FIXME: I could just use PLLA, since it has a frequ of 48Mhz anyways?
|
|
PMC->CKGR_PLLBR = CKGR_PLLBR_DIVB(5)
|
|
| CKGR_PLLBR_MULB(0xc) /* MULT+1=0xd*/
|
|
| CKGR_PLLBR_PLLBCOUNT_Msk;
|
|
while((PMC->PMC_SR & PMC_SR_LOCKB) == 0);
|
|
/* USB Clock uses PLLB */
|
|
PMC->PMC_USB = PMC_USB_USBDIV(0) /* /1 (no divider) */
|
|
| PMC_USB_USBS; /* PLLB */
|
|
}
|
|
|
|
|
|
void SIMtrace_USB_Initialize( void )
|
|
{
|
|
_ConfigureUsbClock();
|
|
// Get std USB driver
|
|
USBDDriver *pUsbd = USBD_GetDriver();
|
|
|
|
TRACE_DEBUG(".");
|
|
|
|
// Initialize standard USB driver
|
|
USBDDriver_Initialize(pUsbd,
|
|
&driverDescriptors,
|
|
// FIXME: 2 interface settings supported in MITM mode
|
|
0); // Multiple interface settings not supported
|
|
|
|
USBD_Init();
|
|
|
|
USBD_Connect();
|
|
|
|
NVIC_EnableIRQ( UDP_IRQn );
|
|
}
|