From db0ddc6ee6c5e9d3dec919465dcb1c068123922d Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Sun, 31 Jul 2011 22:36:10 +0200 Subject: at91lib: Add USB MULTI driver (for device with 3 configurations) This is in anticipation of the future SIMtrace firmware, where we will have a single device with three configurations. --- at91lib/usb/device/multiconf/MULTIDriver.c | 180 ++++++++ at91lib/usb/device/multiconf/MULTIDriver.h | 15 + .../usb/device/multiconf/MULTIDriverDescriptors.c | 506 +++++++++++++++++++++ .../usb/device/multiconf/MULTIDriverDescriptors.h | 5 + 4 files changed, 706 insertions(+) create mode 100644 at91lib/usb/device/multiconf/MULTIDriver.c create mode 100644 at91lib/usb/device/multiconf/MULTIDriver.h create mode 100644 at91lib/usb/device/multiconf/MULTIDriverDescriptors.c create mode 100644 at91lib/usb/device/multiconf/MULTIDriverDescriptors.h (limited to 'at91lib/usb/device/multiconf') diff --git a/at91lib/usb/device/multiconf/MULTIDriver.c b/at91lib/usb/device/multiconf/MULTIDriver.c new file mode 100644 index 0000000..01a023e --- /dev/null +++ b/at91lib/usb/device/multiconf/MULTIDriver.c @@ -0,0 +1,180 @@ +/* ---------------------------------------------------------------------------- + * 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. + * ---------------------------------------------------------------------------- + */ + +//----------------------------------------------------------------------------- +// Headers +//----------------------------------------------------------------------------- + +// GENERAL +#include +#include +#include + +// USB +#include +#include + +//- MULTI +#include "MULTIDriver.h" +#include "MULTIDriverDescriptors.h" + +//----------------------------------------------------------------------------- +// Defines +//----------------------------------------------------------------------------- + +/// Interface setting spaces (4 byte aligned) +#define NUM_INTERFACES ((2+3)&0xFC) + +//----------------------------------------------------------------------------- +// Types +//----------------------------------------------------------------------------- + +//----------------------------------------------------------------------------- +// Internal variables +//----------------------------------------------------------------------------- + +/// USBDDriver instance +static USBDDriver usbdDriver; + +/// Array for storing the current setting of each interface +static unsigned char multiDriverInterfaces[NUM_INTERFACES]; + +//----------------------------------------------------------------------------- +// Internal functions +//----------------------------------------------------------------------------- + +//----------------------------------------------------------------------------- +// Optional RequestReceived() callback re-implementation +//----------------------------------------------------------------------------- +#if !defined(NOAUTOCALLBACK) +void USBDCallbacks_RequestReceived(const USBGenericRequest *request) +{ + MULTIDriver_RequestHandler(request); +} +#endif + +//----------------------------------------------------------------------------- +/// Invoked whenever the active setting of an interface is changed by the +/// host. Changes the status of the third LED accordingly. +/// \param interface Interface number. +/// \param setting Newly active setting. +//----------------------------------------------------------------------------- +void USBDDriverCallbacks_InterfaceSettingChanged(unsigned char interface, + unsigned char setting) +{ + TRACE_DEBUG("Callback_IntfChg(%u, %u)\n\r", interface, setting); +} + +//----------------------------------------------------------------------------- +// ConfigurationChanged() callback re-implementation +//----------------------------------------------------------------------------- + +//----------------------------------------------------------------------------- +/// Invoked whenever the configuration value of a device is changed by the host +/// \param cfgnum Configuration number. +//----------------------------------------------------------------------------- +void USBDDriverCallbacks_ConfigurationChanged(unsigned char cfgnum) +{ + TRACE_DEBUG("Callback_ConfigChg(%u)\n\r", cfgnum); +} + +//----------------------------------------------------------------------------- +// Exported functions +//----------------------------------------------------------------------------- + +//----------------------------------------------------------------------------- +/// Initializes the USB device composite device driver. +//----------------------------------------------------------------------------- +void MULTIDriver_Initialize(void) +{ + + CDCDFunctionDriver_Initialize(); + + /* CCID nees no initialization */ + + // Initialize the standard USB driver + USBDDriver_Initialize(&usbdDriver, + &multiDriverDescriptors, + multiDriverInterfaces); + + // Initialize the USB driver + USBD_Init(); +} + +//----------------------------------------------------------------------------- +/// Handles composite-specific USB requests sent by the host, and forwards +/// standard ones to the USB device driver. +/// \param request Pointer to a USBGenericRequest instance. +//----------------------------------------------------------------------------- +void MULTIDriver_RequestHandler(const USBGenericRequest *request) +{ + // Check if this is a class request + if (USBGenericRequest_GetType(request) == USBGenericRequest_CLASS) { + + unsigned char rc = 0; + + //rc = CCID_RequestHandler(request); + if (!rc) { + TRACE_WARNING( + "MULTIDriver_RequestHandler: Unsupported request (%d)\n\r", + USBGenericRequest_GetRequest(request)); + USBD_Stall(0); + } + + } + // Check if this is a standard request + else if (USBGenericRequest_GetType(request) == USBGenericRequest_STANDARD) { + + unsigned char rc = 0; + + // Forward request to the standard handler + if (rc == 0) + USBDDriver_RequestHandler(&(usbdDriver), request); + } + // Unsupported request type + else { + TRACE_WARNING( + "MULTIDriver_RequestHandler: Unsupported request type (%d)\n\r", + USBGenericRequest_GetType(request)); + USBD_Stall(0); + } +} + +//----------------------------------------------------------------------------- +/// Starts a remote wake-up sequence if the host has explicitely enabled it +/// by sending the appropriate SET_FEATURE request. +//----------------------------------------------------------------------------- +void MULTIDriver_RemoteWakeUp(void) +{ + // Remote wake-up has been enabled + if (USBDDriver_IsRemoteWakeUpEnabled(&usbdDriver)) + USBD_RemoteWakeUp(); + else + TRACE_WARNING("MULTIriver_RemoteWakeUp: not enabled\n\r"); +} diff --git a/at91lib/usb/device/multiconf/MULTIDriver.h b/at91lib/usb/device/multiconf/MULTIDriver.h new file mode 100644 index 0000000..49a8fbc --- /dev/null +++ b/at91lib/usb/device/multiconf/MULTIDriver.h @@ -0,0 +1,15 @@ +#ifndef MULTIDRIVER_H +#define MULTIDRIVER_H + +#include +#include + +#include "../composite/CDCDFunctionDriver.h" + +extern void MULTIDriver_RequestHandler(const USBGenericRequest *request); + +extern void MULTIDriver_RemoteWakeUp(void); + +extern void MULTIDriver_Initialize(void); + +#endif //#ifndef MULTIDDRIVER_H diff --git a/at91lib/usb/device/multiconf/MULTIDriverDescriptors.c b/at91lib/usb/device/multiconf/MULTIDriverDescriptors.c new file mode 100644 index 0000000..384d72f --- /dev/null +++ b/at91lib/usb/device/multiconf/MULTIDriverDescriptors.c @@ -0,0 +1,506 @@ +/* ---------------------------------------------------------------------------- + * 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. + * ---------------------------------------------------------------------------- + */ + +//------------------------------------------------------------------------------ +// Headers +//------------------------------------------------------------------------------ + +#include "MULTIDriver.h" +#include "MULTIDriverDescriptors.h" +#include + +//- USB Generic +#include +#include +#include +#include +#include +#include + +//- CDC +#include +#include +#include +#include +#include +#include +#include +#include +#include "../composite/CDCDFunctionDriverDescriptors.h" + +//CCID +#include +#include + +//----------------------------------------------------------------------------- +// Definitions +//----------------------------------------------------------------------------- + +//----------------------------------------------------------------------------- +// Macros +//----------------------------------------------------------------------------- + +/// Returns the minimum between two values. +#define MIN(a, b) ((a < b) ? a : b) + +//----------------------------------------------------------------------------- +// Internal structures +//----------------------------------------------------------------------------- + +//----------------------------------------------------------------------------- +/// Audio control header descriptor with one slave interface. +//----------------------------------------------------------------------------- +#ifdef __ICCARM__ // IAR +#pragma pack(1) // IAR +#define __attribute__(...) // IAR +#endif // IAR + +//----------------------------------------------------------------------------- +/// Configuration descriptor list for a device implementing a composite driver. +//----------------------------------------------------------------------------- +struct multi_cdc_conf_desc { + /// Standard configuration descriptor. + USBConfigurationDescriptor configuration; + + /// IAD 0 + USBInterfaceAssociationDescriptor cdcIAD0; + /// Communication interface descriptor + USBInterfaceDescriptor cdcCommunication0; + /// CDC header functional descriptor. + CDCHeaderDescriptor cdcHeader0; + /// CDC call management functional descriptor. + CDCCallManagementDescriptor cdcCallManagement0; + /// CDC abstract control management functional descriptor. + CDCAbstractControlManagementDescriptor cdcAbstractControlManagement0; + /// CDC union functional descriptor (with one slave interface). + CDCUnionDescriptor cdcUnion0; + /// Notification endpoint descriptor. + USBEndpointDescriptor cdcNotification0; + /// Data interface descriptor. + USBInterfaceDescriptor cdcData0; + /// Data OUT endpoint descriptor. + USBEndpointDescriptor cdcDataOut0; + /// Data IN endpoint descriptor. + USBEndpointDescriptor cdcDataIn0; +} __attribute__ ((packed)); + +struct multi_ccid_conf_desc { + USBConfigurationDescriptor configuration; + USBInterfaceDescriptor interface; + CCIDDescriptor ccid; + USBEndpointDescriptor endpoint[3]; +} __attribute__ ((packed)); + +#ifdef __ICCARM__ // IAR +#pragma pack() // IAR +#endif // IAR + +//------------------------------------------------------------------------------ +// Exported variables +//------------------------------------------------------------------------------ + +/// Standard USB device descriptor for the composite device driver +const USBDeviceDescriptor deviceDescriptor = { + .bLength = sizeof(USBDeviceDescriptor), + .bDescriptorType = USBGenericDescriptor_DEVICE, + .bcdUSB = USBDeviceDescriptor_USB2_00, + .bDeviceClass = 0x00, + .bDeviceSubClass = 0x00, + .bDeviceProtocol = 0x00, + .bMaxPacketSize0 = BOARD_USB_ENDPOINTS_MAXPACKETSIZE(0), + .idVendor = 0x16c0, + .idProduct = 0x0762, + .bcdDevice = 0x0090, + .iManufacturer = 1, + .iProduct = 2, + .iSerialNumber = 0, + .bNumConfigurations = 3, +}; + +#if defined(BOARD_USB_UDPHS) + +/// USB device qualifier descriptor. +const USBDeviceQualifierDescriptor qualifierDescriptor = { + + sizeof(USBDeviceQualifierDescriptor), + USBGenericDescriptor_DEVICEQUALIFIER, + USBDeviceDescriptor_USB2_00, + #if defined(usb_HIDMSD) + 0x00, + 0x00, + 0x00, + #else + 0xEF,// MI + 0x02,// + 0x01,// + #endif + BOARD_USB_ENDPOINTS_MAXPACKETSIZE(0), + 3, // Device has one possible configuration + 0 // Reserved +}; + +#endif + +/* Configuration Descriptor for config #0 (SNIFFER) */ +const struct multi_cdc_conf_desc sniffer_configurationDescriptors = { + .configuration = { + .bLength = sizeof(USBConfigurationDescriptor), + .bDescriptorType = USBGenericDescriptor_CONFIGURATION, + .wTotalLength = sizeof(struct multi_cdc_conf_desc), + .bNumInterfaces = 2, + .bConfigurationValue = 1, + .iConfiguration = 0, + .bmAttributes = BOARD_USB_BMATTRIBUTES, + .bMaxPower = USBConfigurationDescriptor_POWER(100), + }, + .cdcIAD0 = { + .bLength = sizeof(USBInterfaceAssociationDescriptor), + .bDescriptorType = USBGenericDescriptor_INTERFACEASSOCIATION, + .bFirstInterface = 0, + .bInterfaceCount = 2, + .bFunctionClass = CDCCommunicationInterfaceDescriptor_CLASS, + .bFunctionSubClass = CDCCommunicationInterfaceDescriptor_ABSTRACTCONTROLMODEL, + .bFunctionProtocol = CDCCommunicationInterfaceDescriptor_NOPROTOCOL, + .iFunction = 0, + }, + .cdcCommunication0 = { + .bLength = sizeof(USBInterfaceDescriptor), + .bDescriptorType = USBGenericDescriptor_INTERFACE, + .bInterfaceNumber = 0, + .bAlternateSetting = 0, + .bNumEndpoints = 1, + .bInterfaceClass = CDCCommunicationInterfaceDescriptor_CLASS, + .bInterfaceSubClass = CDCCommunicationInterfaceDescriptor_ABSTRACTCONTROLMODEL, + .bInterfaceProtocol = CDCCommunicationInterfaceDescriptor_NOPROTOCOL, + .iInterface = 0, + }, + .cdcHeader0 = { + .bFunctionLength = sizeof(CDCHeaderDescriptor), + .bDescriptorType = CDCGenericDescriptor_INTERFACE, + .bDescriptorSubtype = CDCGenericDescriptor_HEADER, + .bcdCDC = CDCGenericDescriptor_CDC1_10, + }, + .cdcCallManagement0 = { + .bFunctionLength = sizeof(CDCCallManagementDescriptor), + .bDescriptorType = CDCGenericDescriptor_INTERFACE, + .bDescriptorSubtype = CDCGenericDescriptor_CALLMANAGEMENT, + .bmCapabilities = CDCCallManagementDescriptor_SELFCALLMANAGEMENT, + .bDataInterface = 1, + }, + .cdcAbstractControlManagement0 = { + .bFunctionLength = sizeof(CDCAbstractControlManagementDescriptor), + .bDescriptorType = CDCGenericDescriptor_INTERFACE, + .bDescriptorSubtype = CDCGenericDescriptor_ABSTRACTCONTROLMANAGEMENT, + .bmCapabilities = CDCAbstractControlManagementDescriptor_LINE, + }, + .cdcUnion0 = { + .bFunctionLength = sizeof(CDCUnionDescriptor), + .bDescriptorType = CDCGenericDescriptor_INTERFACE, + .bDescriptorSubtype = CDCGenericDescriptor_UNION, + .bMasterInterface = 0, + .bSlaveInterface0 = 1, + }, + .cdcNotification0 = { + .bLength = sizeof(USBEndpointDescriptor), + .bDescriptorType = USBGenericDescriptor_ENDPOINT, + .bEndpointAddress = USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_IN, + CDCD_Descriptors_NOTIFICATION0), + .bmAttributes = USBEndpointDescriptor_INTERRUPT, + .wMaxPacketSize = MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CDCD_Descriptors_NOTIFICATION0), + USBEndpointDescriptor_MAXINTERRUPTSIZE_FS), + .bInterval = 10, + }, + .cdcData0 = { + .bLength = sizeof(USBInterfaceDescriptor), + .bDescriptorType = USBGenericDescriptor_INTERFACE, + .bInterfaceNumber = 1, + .bAlternateSetting = 0, + .bNumEndpoints = 2, + .bInterfaceClass = CDCDataInterfaceDescriptor_CLASS, + .bInterfaceSubClass = CDCDataInterfaceDescriptor_SUBCLASS, + .bInterfaceProtocol = CDCDataInterfaceDescriptor_NOPROTOCOL, + .iInterface = 0, + }, + .cdcDataOut0 = { + .bLength = sizeof(USBEndpointDescriptor), + .bDescriptorType = USBGenericDescriptor_ENDPOINT, + .bEndpointAddress = USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_OUT, + CDCD_Descriptors_DATAOUT0), + .bmAttributes = USBEndpointDescriptor_BULK, + .wMaxPacketSize = MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CDCD_Descriptors_DATAOUT0), + USBEndpointDescriptor_MAXBULKSIZE_FS), + .bInterval = 0, + }, + .cdcDataIn0 = { + .bLength = sizeof(USBEndpointDescriptor), + .bDescriptorType = USBGenericDescriptor_ENDPOINT, + .bEndpointAddress = USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_IN, + CDCD_Descriptors_DATAIN0), + .bmAttributes = USBEndpointDescriptor_BULK, + .wMaxPacketSize = MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CDCD_Descriptors_DATAIN0), + USBEndpointDescriptor_MAXBULKSIZE_FS), + .bInterval = 0, + }, +}; + +const struct multi_ccid_conf_desc reader_configurationDescriptors = { + .configuration = { + .bLength = sizeof(USBConfigurationDescriptor), + .bDescriptorType = USBGenericDescriptor_CONFIGURATION, + .wTotalLength = sizeof(struct multi_ccid_conf_desc), + .bNumInterfaces = 1, + .bConfigurationValue = 2, + .iConfiguration = 0, + .bmAttributes = BOARD_USB_BMATTRIBUTES, + .bMaxPower = USBConfigurationDescriptor_POWER(100), + }, + .interface = { + .bLength = sizeof(USBInterfaceDescriptor), + .bDescriptorType = USBGenericDescriptor_INTERFACE, + .bInterfaceNumber = 0, + .bAlternateSetting = 0, + .bNumEndpoints = 3, + .bInterfaceClass = SMART_CARD_DEVICE_CLASS, + .bInterfaceSubClass = 0, + .bInterfaceProtocol = 0, + .iInterface = 0, + }, + .ccid = { + .bLength = sizeof(CCIDDescriptor), + .bDescriptorType = CCID_DECRIPTOR_TYPE, + .bcdCCID = CCID1_10, + .bMaxSlotIndex = 0, + .bVoltageSupport = VOLTS_3_0, + .dwProtocols = (1 << PROTOCOL_TO), + .dwDefaultClock = 3580, + .dwMaximumClock = 3580, + .bNumClockSupported = 0, + .dwDataRate = 9600, + .dwMaxDataRate = 9600, + .bNumDataRatesSupported = 0, + .dwMaxIFSD = 0xfe, + .dwSynchProtocols = 0, + .dwMechanical = 0, + .dwFeatures = CCID_FEATURES_AUTO_CLOCK | CCID_FEATURES_AUTO_BAUD | + CCID_FEATURES_AUTO_PCONF | CCID_FEATURES_AUTO_PNEGO | + CCID_FEATURES_EXC_TPDU, + .dwMaxCCIDMessageLength = 0x10f, + .bClassGetResponse = 0xff, + .bClassEnvelope = 0xff, + .wLcdLayout = 0, + .bPINSupport = 0, + .bMaxCCIDBusySlots = 1, + }, + .endpoint = { + { + .bLength = sizeof(USBEndpointDescriptor), + .bDescriptorType = USBGenericDescriptor_ENDPOINT, + .bEndpointAddress = USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_OUT, + CCID_EPT_DATA_OUT), + .bmAttributes = USBEndpointDescriptor_BULK, + .wMaxPacketSize = MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CCID_EPT_DATA_OUT), + USBEndpointDescriptor_MAXINTERRUPTSIZE_FS), + .bInterval = 0, + }, + { + .bLength = sizeof(USBEndpointDescriptor), + .bDescriptorType = USBGenericDescriptor_ENDPOINT, + .bEndpointAddress = USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_IN, + CCID_EPT_DATA_IN), + .bmAttributes = USBEndpointDescriptor_BULK, + .wMaxPacketSize = MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CCID_EPT_DATA_IN), + USBEndpointDescriptor_MAXINTERRUPTSIZE_FS), + .bInterval = 0, + }, + { + .bLength = sizeof(USBEndpointDescriptor), + .bDescriptorType = USBGenericDescriptor_ENDPOINT, + .bEndpointAddress = USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_IN, + CCID_EPT_NOTIFICATION), + .bmAttributes = USBEndpointDescriptor_INTERRUPT, + .wMaxPacketSize = MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CCID_EPT_NOTIFICATION), + USBEndpointDescriptor_MAXINTERRUPTSIZE_FS), + .bInterval = 0x10, + }, + }, +}; + +const struct multi_ccid_conf_desc mitm_configurationDescriptors = { + .configuration = { + .bLength = sizeof(USBConfigurationDescriptor), + .bDescriptorType = USBGenericDescriptor_CONFIGURATION, + .wTotalLength = sizeof(struct multi_ccid_conf_desc), + .bNumInterfaces = 1, + .bConfigurationValue = 3, + .iConfiguration = 0, + .bmAttributes = BOARD_USB_BMATTRIBUTES, + .bMaxPower = USBConfigurationDescriptor_POWER(100), + }, + .interface = { + .bLength = sizeof(USBInterfaceDescriptor), + .bDescriptorType = USBGenericDescriptor_INTERFACE, + .bInterfaceNumber = 0, + .bAlternateSetting = 0, + .bNumEndpoints = 3, + .bInterfaceClass = SMART_CARD_DEVICE_CLASS, + .bInterfaceSubClass = 0, + .bInterfaceProtocol = 0, + .iInterface = 0, + }, + .ccid = { + .bLength = sizeof(CCIDDescriptor), + .bDescriptorType = CCID_DECRIPTOR_TYPE, + .bcdCCID = CCID1_10, + .bMaxSlotIndex = 0, + .bVoltageSupport = VOLTS_3_0, + .dwProtocols = (1 << PROTOCOL_TO), + .dwDefaultClock = 3580, + .dwMaximumClock = 3580, + .bNumClockSupported = 0, + .dwDataRate = 9600, + .dwMaxDataRate = 9600, + .bNumDataRatesSupported = 0, + .dwMaxIFSD = 0xfe, + .dwSynchProtocols = 0, + .dwMechanical = 0, + .dwFeatures = CCID_FEATURES_AUTO_CLOCK | CCID_FEATURES_AUTO_BAUD | + CCID_FEATURES_AUTO_PCONF | CCID_FEATURES_AUTO_PNEGO | + CCID_FEATURES_EXC_TPDU, + .dwMaxCCIDMessageLength = 0x10f, + .bClassGetResponse = 0xff, + .bClassEnvelope = 0xff, + .wLcdLayout = 0, + .bPINSupport = 0, + .bMaxCCIDBusySlots = 1, + }, + .endpoint = { + { + .bLength = sizeof(USBEndpointDescriptor), + .bDescriptorType = USBGenericDescriptor_ENDPOINT, + .bEndpointAddress = USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_OUT, + CCID_EPT_DATA_OUT), + .bmAttributes = USBEndpointDescriptor_BULK, + .wMaxPacketSize = MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CCID_EPT_DATA_OUT), + USBEndpointDescriptor_MAXINTERRUPTSIZE_FS), + .bInterval = 0, + }, + { + .bLength = sizeof(USBEndpointDescriptor), + .bDescriptorType = USBGenericDescriptor_ENDPOINT, + .bEndpointAddress = USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_IN, + CCID_EPT_DATA_IN), + .bmAttributes = USBEndpointDescriptor_BULK, + .wMaxPacketSize = MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CCID_EPT_DATA_IN), + USBEndpointDescriptor_MAXINTERRUPTSIZE_FS), + .bInterval = 0, + }, + { + .bLength = sizeof(USBEndpointDescriptor), + .bDescriptorType = USBGenericDescriptor_ENDPOINT, + .bEndpointAddress = USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_IN, + CCID_EPT_NOTIFICATION), + .bmAttributes = USBEndpointDescriptor_INTERRUPT, + .wMaxPacketSize = MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CCID_EPT_NOTIFICATION), + USBEndpointDescriptor_MAXINTERRUPTSIZE_FS), + .bInterval = 0x10, + }, + }, +}; + + +/// String descriptor with the supported languages. +const unsigned char languageIdDescriptor[] = { + + USBStringDescriptor_LENGTH(1), + USBGenericDescriptor_STRING, + USBStringDescriptor_ENGLISH_US +}; + +/// Manufacturer name. +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. +const unsigned char productDescriptor[] = { + + USBStringDescriptor_LENGTH(10), + USBGenericDescriptor_STRING, + USBStringDescriptor_UNICODE('M'), + USBStringDescriptor_UNICODE('u'), + USBStringDescriptor_UNICODE('l'), + USBStringDescriptor_UNICODE('t'), + USBStringDescriptor_UNICODE('i'), + USBStringDescriptor_UNICODE(' '), + USBStringDescriptor_UNICODE('D'), + USBStringDescriptor_UNICODE('e'), + USBStringDescriptor_UNICODE('m'), + USBStringDescriptor_UNICODE('o') +}; + +/// Array of pointers to the four string descriptors. +const unsigned char *stringDescriptors[] = { + + languageIdDescriptor, + manufacturerDescriptor, + productDescriptor, +}; + +//------------------------------------------------------------------------------ +// Exported variables +//------------------------------------------------------------------------------ + +/// List of descriptors required by an USB audio speaker device driver. +const USBDDriverDescriptors multiDriverDescriptors = { + + &deviceDescriptor, + { (const USBConfigurationDescriptor *) &sniffer_configurationDescriptors, + (const USBConfigurationDescriptor *) &reader_configurationDescriptors, + (const USBConfigurationDescriptor *) &mitm_configurationDescriptors }, +#ifdef BOARD_USB_UDPHS + &qualifierDescriptor, + { (const USBConfigurationDescriptor *) &sniffer_configurationDescriptors }, + &deviceDescriptor, + { (const USBConfigurationDescriptor *) &sniffer_configurationDescriptors }, + &qualifierDescriptor, + { (const USBConfigurationDescriptor *) &sniffer_configurationDescriptors }, +#else + 0, { 0 }, 0, { 0 }, 0, { 0 }, +#endif + stringDescriptors, + 3 // Number of string descriptors +}; + diff --git a/at91lib/usb/device/multiconf/MULTIDriverDescriptors.h b/at91lib/usb/device/multiconf/MULTIDriverDescriptors.h new file mode 100644 index 0000000..b0eaa28 --- /dev/null +++ b/at91lib/usb/device/multiconf/MULTIDriverDescriptors.h @@ -0,0 +1,5 @@ + +#include +#include + +extern const USBDDriverDescriptors multiDriverDescriptors; -- cgit v1.2.3