From 044ad7c3987460ede48ff27afd6bdb0ca05a0432 Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Mon, 4 Jul 2011 20:52:54 +0200 Subject: import at91lib from at91lib_20100901_softpack_1_9_v_1_0_svn_v15011 it's sad to see that atmel doesn't publish their svn repo or has a centralized location or even puts proper version/release info into the library itself --- usb/device/composite/DUALCDCDDriverDescriptors.c | 702 +++++++++++++++++++++++ 1 file changed, 702 insertions(+) create mode 100644 usb/device/composite/DUALCDCDDriverDescriptors.c (limited to 'usb/device/composite/DUALCDCDDriverDescriptors.c') diff --git a/usb/device/composite/DUALCDCDDriverDescriptors.c b/usb/device/composite/DUALCDCDDriverDescriptors.c new file mode 100644 index 0000000..f39b29e --- /dev/null +++ b/usb/device/composite/DUALCDCDDriverDescriptors.c @@ -0,0 +1,702 @@ +/* ---------------------------------------------------------------------------- + * 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 "DUALCDCDDriver.h" +#include "DUALCDCDDriverDescriptors.h" +#include + +//- USB Generic +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include "CDCDFunctionDriverDescriptors.h" + +//----------------------------------------------------------------------------- +// Definitions +//----------------------------------------------------------------------------- + +/// Device product ID. +#define DUALCDCDDriverDescriptors_PRODUCTID 0x6133 + +/// Device vendor ID (Atmel). +#define DUALCDCDDriverDescriptors_VENDORID 0x03EB + +/// Device release number. +#define DUALCDCDDriverDescriptors_RELEASE 0x0003 + +//----------------------------------------------------------------------------- +// Macros +//----------------------------------------------------------------------------- + +/// Returns the minimum between two values. +#define MIN(a, b) ((a < b) ? a : b) + +//----------------------------------------------------------------------------- +// Internal structures +//----------------------------------------------------------------------------- + +#ifdef __ICCARM__ // IAR +#pragma pack(1) // IAR +#define __attribute__(...) // IAR +#endif // IAR + +//----------------------------------------------------------------------------- +/// Configuration descriptor list for a device implementing a composite driver. +//----------------------------------------------------------------------------- +typedef struct { + + /// Standard configuration descriptor. + USBConfigurationDescriptor configuration; + + /// --- CDC 0 + /// 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; + + /// --- CDC 1 + /// IAD 1 + USBInterfaceAssociationDescriptor cdcIAD1; + /// Communication interface descriptor + USBInterfaceDescriptor cdcCommunication1; + /// CDC header functional descriptor. + CDCHeaderDescriptor cdcHeader1; + /// CDC call management functional descriptor. + CDCCallManagementDescriptor cdcCallManagement1; + /// CDC abstract control management functional descriptor. + CDCAbstractControlManagementDescriptor cdcAbstractControlManagement1; + /// CDC union functional descriptor (with one slave interface). + CDCUnionDescriptor cdcUnion1; + /// Notification endpoint descriptor. + USBEndpointDescriptor cdcNotification1; + /// Data interface descriptor. + USBInterfaceDescriptor cdcData1; + /// Data OUT endpoint descriptor. + USBEndpointDescriptor cdcDataOut1; + /// Data IN endpoint descriptor. + USBEndpointDescriptor cdcDataIn1; + +} __attribute__ ((packed)) DualCdcDriverConfigurationDescriptors; + +#ifdef __ICCARM__ // IAR +#pragma pack() // IAR +#endif // IAR + +//------------------------------------------------------------------------------ +// Exported variables +//------------------------------------------------------------------------------ + +/// Standard USB device descriptor for the composite device driver +static const USBDeviceDescriptor deviceDescriptor = { + + sizeof(USBDeviceDescriptor), + USBGenericDescriptor_DEVICE, + USBDeviceDescriptor_USB2_00, + 0xEF,// MI + 0x02,// + 0x01,// + CHIP_USB_ENDPOINTS_MAXPACKETSIZE(0), + DUALCDCDDriverDescriptors_VENDORID, + DUALCDCDDriverDescriptors_PRODUCTID, + DUALCDCDDriverDescriptors_RELEASE, + 0, // No string descriptor for manufacturer + 1, // Index of product string descriptor is #1 + 0, // No string descriptor for serial number + 1 // Device has 1 possible configuration +}; + +#if defined(CHIP_USB_UDPHS) || defined(CHIP_USB_OTGHS) + +/// USB device qualifier descriptor. +static const USBDeviceQualifierDescriptor qualifierDescriptor = { + + sizeof(USBDeviceQualifierDescriptor), + USBGenericDescriptor_DEVICEQUALIFIER, + USBDeviceDescriptor_USB2_00, + 0xEF,// MI + 0x02,// + 0x01,// + CHIP_USB_ENDPOINTS_MAXPACKETSIZE(0), + 1, // Device has one possible configuration + 0 // Reserved +}; + +/// USB configuration descriptors for the composite device driver +static const DualCdcDriverConfigurationDescriptors configurationDescriptorsHS = +{ + + // Standard configuration descriptor + { + sizeof(USBConfigurationDescriptor), + USBGenericDescriptor_CONFIGURATION, + sizeof(DualCdcDriverConfigurationDescriptors), + DUALCDCDDriverDescriptors_NUMINTERFACE, + 1, // This is configuration #1 + 0, // No string descriptor for this configuration + BOARD_USB_BMATTRIBUTES, + USBConfigurationDescriptor_POWER(100) + }, + + // CDC 0 + // IAD for CDC/ACM port + { + sizeof(USBInterfaceAssociationDescriptor), + USBGenericDescriptor_INTERFACEASSOCIATION, + CDCD_Descriptors_INTERFACENUM0, + 2, + CDCCommunicationInterfaceDescriptor_CLASS, + CDCCommunicationInterfaceDescriptor_ABSTRACTCONTROLMODEL, + CDCCommunicationInterfaceDescriptor_NOPROTOCOL, + 0 // No string descriptor for this interface + }, + // Communication class interface standard descriptor + { + sizeof(USBInterfaceDescriptor), + USBGenericDescriptor_INTERFACE, + CDCD_Descriptors_INTERFACENUM0, // This is interface #0 + 0, // This is alternate setting #0 for this interface + 1, // This interface uses 1 endpoint + CDCCommunicationInterfaceDescriptor_CLASS, + CDCCommunicationInterfaceDescriptor_ABSTRACTCONTROLMODEL, + CDCCommunicationInterfaceDescriptor_NOPROTOCOL, + 0 // No string descriptor for this interface + }, + // Class-specific header functional descriptor + { + sizeof(CDCHeaderDescriptor), + CDCGenericDescriptor_INTERFACE, + CDCGenericDescriptor_HEADER, + CDCGenericDescriptor_CDC1_10 + }, + // Class-specific call management functional descriptor + { + sizeof(CDCCallManagementDescriptor), + CDCGenericDescriptor_INTERFACE, + CDCGenericDescriptor_CALLMANAGEMENT, + CDCCallManagementDescriptor_SELFCALLMANAGEMENT, + CDCD_Descriptors_INTERFACENUM0 + 1 // No associated data interface + }, + // Class-specific abstract control management functional descriptor + { + sizeof(CDCAbstractControlManagementDescriptor), + CDCGenericDescriptor_INTERFACE, + CDCGenericDescriptor_ABSTRACTCONTROLMANAGEMENT, + CDCAbstractControlManagementDescriptor_LINE + }, + // Class-specific union functional descriptor with one slave interface + { + sizeof(CDCUnionDescriptor), + CDCGenericDescriptor_INTERFACE, + CDCGenericDescriptor_UNION, + CDCD_Descriptors_INTERFACENUM0, // Number of master interface is #0 + CDCD_Descriptors_INTERFACENUM0 + 1 // First slave interface is #1 + }, + // Notification endpoint standard descriptor + { + sizeof(USBEndpointDescriptor), + USBGenericDescriptor_ENDPOINT, + USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_IN, + CDCD_Descriptors_NOTIFICATION0), + USBEndpointDescriptor_INTERRUPT, + MIN(CHIP_USB_ENDPOINTS_MAXPACKETSIZE(CDCD_Descriptors_NOTIFICATION0), + CDCD_Descriptors_INTERRUPT_MAXPACKETSIZE), + CDCD_Descriptors_INTERRUPTIN_POLLING_HS + }, + // Data class interface standard descriptor + { + sizeof(USBInterfaceDescriptor), + USBGenericDescriptor_INTERFACE, + CDCD_Descriptors_INTERFACENUM0 + 1, // This is interface #1 + 0, // This is alternate setting #0 for this interface + 2, // This interface uses 2 endpoints + CDCDataInterfaceDescriptor_CLASS, + CDCDataInterfaceDescriptor_SUBCLASS, + CDCDataInterfaceDescriptor_NOPROTOCOL, + 0 // No string descriptor for this interface + }, + // Bulk-OUT endpoint standard descriptor + { + sizeof(USBEndpointDescriptor), + USBGenericDescriptor_ENDPOINT, + USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_OUT, + CDCD_Descriptors_DATAOUT0), + USBEndpointDescriptor_BULK, + MIN(CHIP_USB_ENDPOINTS_MAXPACKETSIZE(CDCD_Descriptors_DATAOUT0), + CDCD_Descriptors_BULK_MAXPACKETSIZE), + 0 // Must be 0 for full-speed bulk endpoints + }, + // Bulk-IN endpoint descriptor + { + sizeof(USBEndpointDescriptor), + USBGenericDescriptor_ENDPOINT, + USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_IN, + CDCD_Descriptors_DATAIN0), + USBEndpointDescriptor_BULK, + MIN(CHIP_USB_ENDPOINTS_MAXPACKETSIZE(CDCD_Descriptors_DATAIN0), + CDCD_Descriptors_BULK_MAXPACKETSIZE), + 0 // Must be 0 for full-speed bulk endpoints + }, + + // CDC 1 + // IAD for CDC/ACM port 1 + { + sizeof(USBInterfaceAssociationDescriptor), + USBGenericDescriptor_INTERFACEASSOCIATION, + CDCD_Descriptors_INTERFACENUM1, + 2, + CDCCommunicationInterfaceDescriptor_CLASS, + CDCCommunicationInterfaceDescriptor_ABSTRACTCONTROLMODEL, + CDCCommunicationInterfaceDescriptor_NOPROTOCOL, + 0 // No string descriptor for this interface + }, + // Communication class interface standard descriptor + { + sizeof(USBInterfaceDescriptor), + USBGenericDescriptor_INTERFACE, + CDCD_Descriptors_INTERFACENUM1, // This is interface #2 + 0, // This is alternate setting #0 for this interface + 1, // This interface uses 1 endpoint + CDCCommunicationInterfaceDescriptor_CLASS, + CDCCommunicationInterfaceDescriptor_ABSTRACTCONTROLMODEL, + CDCCommunicationInterfaceDescriptor_NOPROTOCOL, + 0 // No string descriptor for this interface + }, + // Class-specific header functional descriptor + { + sizeof(CDCHeaderDescriptor), + CDCGenericDescriptor_INTERFACE, + CDCGenericDescriptor_HEADER, + CDCGenericDescriptor_CDC1_10 + }, + // Class-specific call management functional descriptor + { + sizeof(CDCCallManagementDescriptor), + CDCGenericDescriptor_INTERFACE, + CDCGenericDescriptor_CALLMANAGEMENT, + CDCCallManagementDescriptor_SELFCALLMANAGEMENT, + CDCD_Descriptors_INTERFACENUM1 + 1 // No associated data interface + }, + // Class-specific abstract control management functional descriptor + { + sizeof(CDCAbstractControlManagementDescriptor), + CDCGenericDescriptor_INTERFACE, + CDCGenericDescriptor_ABSTRACTCONTROLMANAGEMENT, + CDCAbstractControlManagementDescriptor_LINE + }, + // Class-specific union functional descriptor with one slave interface + { + sizeof(CDCUnionDescriptor), + CDCGenericDescriptor_INTERFACE, + CDCGenericDescriptor_UNION, + CDCD_Descriptors_INTERFACENUM1, // Number of master interface is #2 + CDCD_Descriptors_INTERFACENUM1+1 // First slave interface is #3 + }, + // Notification endpoint standard descriptor + { + sizeof(USBEndpointDescriptor), + USBGenericDescriptor_ENDPOINT, + USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_IN, + CDCD_Descriptors_NOTIFICATION1), + USBEndpointDescriptor_INTERRUPT, + MIN(CHIP_USB_ENDPOINTS_MAXPACKETSIZE(CDCD_Descriptors_NOTIFICATION1), + CDCD_Descriptors_INTERRUPT_MAXPACKETSIZE), + CDCD_Descriptors_INTERRUPTIN_POLLING_HS + }, + // Data class interface standard descriptor + { + sizeof(USBInterfaceDescriptor), + USBGenericDescriptor_INTERFACE, + CDCD_Descriptors_INTERFACENUM1 + 1, // This is interface #3 + 0, // This is alternate setting #0 for this interface + 2, // This interface uses 2 endpoints + CDCDataInterfaceDescriptor_CLASS, + CDCDataInterfaceDescriptor_SUBCLASS, + CDCDataInterfaceDescriptor_NOPROTOCOL, + 0 // No string descriptor for this interface + }, + // Bulk-OUT endpoint standard descriptor + { + sizeof(USBEndpointDescriptor), + USBGenericDescriptor_ENDPOINT, + USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_OUT, + CDCD_Descriptors_DATAOUT1), + USBEndpointDescriptor_BULK, + MIN(CHIP_USB_ENDPOINTS_MAXPACKETSIZE(CDCD_Descriptors_DATAOUT1), + CDCD_Descriptors_BULK_MAXPACKETSIZE), + 0 // Must be 0 for full-speed bulk endpoints + }, + // Bulk-IN endpoint descriptor + { + sizeof(USBEndpointDescriptor), + USBGenericDescriptor_ENDPOINT, + USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_IN, + CDCD_Descriptors_DATAIN1), + USBEndpointDescriptor_BULK, + MIN(CHIP_USB_ENDPOINTS_MAXPACKETSIZE(CDCD_Descriptors_DATAIN1), + CDCD_Descriptors_BULK_MAXPACKETSIZE), + 0 // Must be 0 for full-speed bulk endpoints + } + +}; + +#endif + +/// USB configuration descriptors for the composite device driver +static const DualCdcDriverConfigurationDescriptors configurationDescriptorsFS = +{ + + // Standard configuration descriptor + { + sizeof(USBConfigurationDescriptor), + USBGenericDescriptor_CONFIGURATION, + sizeof(DualCdcDriverConfigurationDescriptors), + DUALCDCDDriverDescriptors_NUMINTERFACE, + 1, // This is configuration #1 + 0, // No string descriptor for this configuration + BOARD_USB_BMATTRIBUTES, + USBConfigurationDescriptor_POWER(100) + }, + + // CDC 0 + // IAD for CDC/ACM port + { + sizeof(USBInterfaceAssociationDescriptor), + USBGenericDescriptor_INTERFACEASSOCIATION, + CDCD_Descriptors_INTERFACENUM0, + 2, + CDCCommunicationInterfaceDescriptor_CLASS, + CDCCommunicationInterfaceDescriptor_ABSTRACTCONTROLMODEL, + CDCCommunicationInterfaceDescriptor_NOPROTOCOL, + 0 // No string descriptor for this interface + }, + // Communication class interface standard descriptor + { + sizeof(USBInterfaceDescriptor), + USBGenericDescriptor_INTERFACE, + CDCD_Descriptors_INTERFACENUM0, // This is interface #0 + 0, // This is alternate setting #0 for this interface + 1, // This interface uses 1 endpoint + CDCCommunicationInterfaceDescriptor_CLASS, + CDCCommunicationInterfaceDescriptor_ABSTRACTCONTROLMODEL, + CDCCommunicationInterfaceDescriptor_NOPROTOCOL, + 0 // No string descriptor for this interface + }, + // Class-specific header functional descriptor + { + sizeof(CDCHeaderDescriptor), + CDCGenericDescriptor_INTERFACE, + CDCGenericDescriptor_HEADER, + CDCGenericDescriptor_CDC1_10 + }, + // Class-specific call management functional descriptor + { + sizeof(CDCCallManagementDescriptor), + CDCGenericDescriptor_INTERFACE, + CDCGenericDescriptor_CALLMANAGEMENT, + CDCCallManagementDescriptor_SELFCALLMANAGEMENT, + CDCD_Descriptors_INTERFACENUM0 + 1 // No associated data interface + }, + // Class-specific abstract control management functional descriptor + { + sizeof(CDCAbstractControlManagementDescriptor), + CDCGenericDescriptor_INTERFACE, + CDCGenericDescriptor_ABSTRACTCONTROLMANAGEMENT, + CDCAbstractControlManagementDescriptor_LINE + }, + // Class-specific union functional descriptor with one slave interface + { + sizeof(CDCUnionDescriptor), + CDCGenericDescriptor_INTERFACE, + CDCGenericDescriptor_UNION, + CDCD_Descriptors_INTERFACENUM0, // Number of master interface is #0 + CDCD_Descriptors_INTERFACENUM0 + 1 // First slave interface is #1 + }, + // Notification endpoint standard descriptor + { + sizeof(USBEndpointDescriptor), + USBGenericDescriptor_ENDPOINT, + USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_IN, + CDCD_Descriptors_NOTIFICATION0), + USBEndpointDescriptor_INTERRUPT, + MIN(CHIP_USB_ENDPOINTS_MAXPACKETSIZE(CDCD_Descriptors_NOTIFICATION0), + USBEndpointDescriptor_MAXINTERRUPTSIZE_FS), + CDCD_Descriptors_INTERRUPTIN_POLLING_FS + }, + // Data class interface standard descriptor + { + sizeof(USBInterfaceDescriptor), + USBGenericDescriptor_INTERFACE, + CDCD_Descriptors_INTERFACENUM0 + 1, // This is interface #1 + 0, // This is alternate setting #0 for this interface + 2, // This interface uses 2 endpoints + CDCDataInterfaceDescriptor_CLASS, + CDCDataInterfaceDescriptor_SUBCLASS, + CDCDataInterfaceDescriptor_NOPROTOCOL, + 0 // No string descriptor for this interface + }, + // Bulk-OUT endpoint standard descriptor + { + sizeof(USBEndpointDescriptor), + USBGenericDescriptor_ENDPOINT, + USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_OUT, + CDCD_Descriptors_DATAOUT0), + USBEndpointDescriptor_BULK, + MIN(CHIP_USB_ENDPOINTS_MAXPACKETSIZE(CDCD_Descriptors_DATAOUT0), + USBEndpointDescriptor_MAXBULKSIZE_FS), + 0 // Must be 0 for full-speed bulk endpoints + }, + // Bulk-IN endpoint descriptor + { + sizeof(USBEndpointDescriptor), + USBGenericDescriptor_ENDPOINT, + USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_IN, + CDCD_Descriptors_DATAIN0), + USBEndpointDescriptor_BULK, + MIN(CHIP_USB_ENDPOINTS_MAXPACKETSIZE(CDCD_Descriptors_DATAIN0), + USBEndpointDescriptor_MAXBULKSIZE_FS), + 0 // Must be 0 for full-speed bulk endpoints + }, + + // CDC 1 + // IAD for CDC/ACM port 1 + { + sizeof(USBInterfaceAssociationDescriptor), + USBGenericDescriptor_INTERFACEASSOCIATION, + CDCD_Descriptors_INTERFACENUM1, + 2, + CDCCommunicationInterfaceDescriptor_CLASS, + CDCCommunicationInterfaceDescriptor_ABSTRACTCONTROLMODEL, + CDCCommunicationInterfaceDescriptor_NOPROTOCOL, + 0 // No string descriptor for this interface + }, + // Communication class interface standard descriptor + { + sizeof(USBInterfaceDescriptor), + USBGenericDescriptor_INTERFACE, + CDCD_Descriptors_INTERFACENUM1, // This is interface #2 + 0, // This is alternate setting #0 for this interface + 1, // This interface uses 1 endpoint + CDCCommunicationInterfaceDescriptor_CLASS, + CDCCommunicationInterfaceDescriptor_ABSTRACTCONTROLMODEL, + CDCCommunicationInterfaceDescriptor_NOPROTOCOL, + 0 // No string descriptor for this interface + }, + // Class-specific header functional descriptor + { + sizeof(CDCHeaderDescriptor), + CDCGenericDescriptor_INTERFACE, + CDCGenericDescriptor_HEADER, + CDCGenericDescriptor_CDC1_10 + }, + // Class-specific call management functional descriptor + { + sizeof(CDCCallManagementDescriptor), + CDCGenericDescriptor_INTERFACE, + CDCGenericDescriptor_CALLMANAGEMENT, + CDCCallManagementDescriptor_SELFCALLMANAGEMENT, + CDCD_Descriptors_INTERFACENUM1 + 1 // No associated data interface + }, + // Class-specific abstract control management functional descriptor + { + sizeof(CDCAbstractControlManagementDescriptor), + CDCGenericDescriptor_INTERFACE, + CDCGenericDescriptor_ABSTRACTCONTROLMANAGEMENT, + CDCAbstractControlManagementDescriptor_LINE + }, + // Class-specific union functional descriptor with one slave interface + { + sizeof(CDCUnionDescriptor), + CDCGenericDescriptor_INTERFACE, + CDCGenericDescriptor_UNION, + CDCD_Descriptors_INTERFACENUM1, // Number of master interface is #2 + CDCD_Descriptors_INTERFACENUM1+1 // First slave interface is #3 + }, + // Notification endpoint standard descriptor + { + sizeof(USBEndpointDescriptor), + USBGenericDescriptor_ENDPOINT, + USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_IN, + CDCD_Descriptors_NOTIFICATION1), + USBEndpointDescriptor_INTERRUPT, + MIN(CHIP_USB_ENDPOINTS_MAXPACKETSIZE(CDCD_Descriptors_NOTIFICATION1), + USBEndpointDescriptor_MAXINTERRUPTSIZE_FS), + CDCD_Descriptors_INTERRUPTIN_POLLING_FS + }, + // Data class interface standard descriptor + { + sizeof(USBInterfaceDescriptor), + USBGenericDescriptor_INTERFACE, + CDCD_Descriptors_INTERFACENUM1 + 1, // This is interface #3 + 0, // This is alternate setting #0 for this interface + 2, // This interface uses 2 endpoints + CDCDataInterfaceDescriptor_CLASS, + CDCDataInterfaceDescriptor_SUBCLASS, + CDCDataInterfaceDescriptor_NOPROTOCOL, + 0 // No string descriptor for this interface + }, + // Bulk-OUT endpoint standard descriptor + { + sizeof(USBEndpointDescriptor), + USBGenericDescriptor_ENDPOINT, + USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_OUT, + CDCD_Descriptors_DATAOUT1), + USBEndpointDescriptor_BULK, + MIN(CHIP_USB_ENDPOINTS_MAXPACKETSIZE(CDCD_Descriptors_DATAOUT1), + USBEndpointDescriptor_MAXBULKSIZE_FS), + 0 // Must be 0 for full-speed bulk endpoints + }, + // Bulk-IN endpoint descriptor + { + sizeof(USBEndpointDescriptor), + USBGenericDescriptor_ENDPOINT, + USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_IN, + CDCD_Descriptors_DATAIN1), + USBEndpointDescriptor_BULK, + MIN(CHIP_USB_ENDPOINTS_MAXPACKETSIZE(CDCD_Descriptors_DATAIN1), + USBEndpointDescriptor_MAXBULKSIZE_FS), + 0 // Must be 0 for full-speed bulk endpoints + } + +}; + +/// String descriptor with the supported languages. +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(14), + USBGenericDescriptor_STRING, + USBStringDescriptor_UNICODE('C'), + USBStringDescriptor_UNICODE('o'), + USBStringDescriptor_UNICODE('m'), + USBStringDescriptor_UNICODE('p'), + USBStringDescriptor_UNICODE('o'), + USBStringDescriptor_UNICODE('s'), + USBStringDescriptor_UNICODE('i'), + USBStringDescriptor_UNICODE('t'), + USBStringDescriptor_UNICODE('e'), + USBStringDescriptor_UNICODE(' '), + USBStringDescriptor_UNICODE('D'), + USBStringDescriptor_UNICODE('e'), + USBStringDescriptor_UNICODE('m'), + USBStringDescriptor_UNICODE('o') +}; + +/// Product serial number. +static const unsigned char serialNumberDescriptor[] = { + + USBStringDescriptor_LENGTH(4), + USBGenericDescriptor_STRING, + USBStringDescriptor_UNICODE('0'), + USBStringDescriptor_UNICODE('1'), + USBStringDescriptor_UNICODE('2'), + USBStringDescriptor_UNICODE('3') +}; + +/// Array of pointers to the four string descriptors. +static const unsigned char *stringDescriptors[] = { + + languageIdDescriptor, + manufacturerDescriptor, + productDescriptor, + serialNumberDescriptor, +}; + +//------------------------------------------------------------------------------ +// Exported variables +//------------------------------------------------------------------------------ + +/// List of descriptors required by an USB audio speaker device driver. +const USBDDriverDescriptors dualcdcdDriverDescriptors = { + + &deviceDescriptor, + (const USBConfigurationDescriptor *) &configurationDescriptorsFS, +#if defined (CHIP_USB_UDPHS) || defined(CHIP_USB_OTGHS) + &qualifierDescriptor, + (const USBConfigurationDescriptor *) &configurationDescriptorsHS, + &deviceDescriptor, + (const USBConfigurationDescriptor *) &configurationDescriptorsHS, + &qualifierDescriptor, + (const USBConfigurationDescriptor *) &configurationDescriptorsFS, +#else + 0, 0, 0, 0, 0, 0, +#endif + stringDescriptors, + 4 // Number of string descriptors +}; -- cgit v1.2.3