diff options
Diffstat (limited to 'at91lib/usb/device/cdc-serial/CDCDSerialDriverDescriptors.c')
| -rw-r--r-- | at91lib/usb/device/cdc-serial/CDCDSerialDriverDescriptors.c | 625 |
1 files changed, 625 insertions, 0 deletions
diff --git a/at91lib/usb/device/cdc-serial/CDCDSerialDriverDescriptors.c b/at91lib/usb/device/cdc-serial/CDCDSerialDriverDescriptors.c new file mode 100644 index 0000000..0c900e1 --- /dev/null +++ b/at91lib/usb/device/cdc-serial/CDCDSerialDriverDescriptors.c @@ -0,0 +1,625 @@ +/* ----------------------------------------------------------------------------
+ * 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 "CDCDSerialDriverDescriptors.h"
+#include <board.h>
+#include <usb/common/core/USBGenericDescriptor.h>
+#include <usb/common/core/USBConfigurationDescriptor.h>
+#include <usb/common/core/USBEndpointDescriptor.h>
+#include <usb/common/core/USBStringDescriptor.h>
+#include <usb/common/core/USBGenericRequest.h>
+#include <usb/common/cdc/CDCGenericDescriptor.h>
+#include <usb/common/cdc/CDCDeviceDescriptor.h>
+#include <usb/common/cdc/CDCCommunicationInterfaceDescriptor.h>
+#include <usb/common/cdc/CDCDataInterfaceDescriptor.h>
+#include <usb/common/cdc/CDCHeaderDescriptor.h>
+#include <usb/common/cdc/CDCCallManagementDescriptor.h>
+#include <usb/common/cdc/CDCAbstractControlManagementDescriptor.h>
+#include <usb/common/cdc/CDCUnionDescriptor.h>
+
+//------------------------------------------------------------------------------
+// Definitions
+//------------------------------------------------------------------------------
+
+//------------------------------------------------------------------------------
+/// \page "CDC Serial Device IDs"
+/// This page lists the IDs used in the CDC Serial Device Descriptor.
+///
+/// !IDs
+/// - CDCDSerialDriverDescriptors_PRODUCTID
+/// - CDCDSerialDriverDescriptors_VENDORID
+/// - CDCDSerialDriverDescriptors_RELEASE
+
+/// Device product ID.
+#define CDCDSerialDriverDescriptors_PRODUCTID 0x6119
+/// Device vendor ID (Atmel).
+#define CDCDSerialDriverDescriptors_VENDORID 0x03EB
+/// Device release number.
+#define CDCDSerialDriverDescriptors_RELEASE 0x0100
+//------------------------------------------------------------------------------
+
+//------------------------------------------------------------------------------
+// Macros
+//------------------------------------------------------------------------------
+
+/// Returns the minimum between two values.
+#define MIN(a, b) ((a < b) ? a : b)
+
+//------------------------------------------------------------------------------
+// Internal structures
+//------------------------------------------------------------------------------
+
+//------------------------------------------------------------------------------
+/// Configuration descriptor list for a device implementing a CDC serial driver.
+//------------------------------------------------------------------------------
+typedef struct {
+
+ /// Standard configuration descriptor.
+ USBConfigurationDescriptor configuration;
+ /// Communication interface descriptor.
+ USBInterfaceDescriptor communication;
+ /// CDC header functional descriptor.
+ CDCHeaderDescriptor header;
+ /// CDC call management functional descriptor.
+ CDCCallManagementDescriptor callManagement;
+ /// CDC abstract control management functional descriptor.
+ CDCAbstractControlManagementDescriptor abstractControlManagement;
+ /// CDC union functional descriptor (with one slave interface).
+ CDCUnionDescriptor union1;
+ /// Notification endpoint descriptor.
+ USBEndpointDescriptor notification;
+ /// Data interface descriptor.
+ USBInterfaceDescriptor data;
+ /// Data OUT endpoint descriptor.
+ USBEndpointDescriptor dataOut;
+ /// Data IN endpoint descriptor.
+ USBEndpointDescriptor dataIn;
+
+} __attribute__ ((packed)) CDCDSerialDriverConfigurationDescriptors;
+
+//------------------------------------------------------------------------------
+// Exported variables
+//------------------------------------------------------------------------------
+
+/// Standard USB device descriptor for the CDC serial driver
+const USBDeviceDescriptor deviceDescriptor = {
+
+ sizeof(USBDeviceDescriptor),
+ USBGenericDescriptor_DEVICE,
+ USBDeviceDescriptor_USB2_00,
+ CDCDeviceDescriptor_CLASS,
+ CDCDeviceDescriptor_SUBCLASS,
+ CDCDeviceDescriptor_PROTOCOL,
+ BOARD_USB_ENDPOINTS_MAXPACKETSIZE(0),
+ CDCDSerialDriverDescriptors_VENDORID,
+ CDCDSerialDriverDescriptors_PRODUCTID,
+ CDCDSerialDriverDescriptors_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(BOARD_USB_UDPHS)
+
+/// USB device qualifier descriptor.
+const USBDeviceQualifierDescriptor qualifierDescriptor = {
+
+ sizeof(USBDeviceQualifierDescriptor),
+ USBGenericDescriptor_DEVICEQUALIFIER,
+ USBDeviceDescriptor_USB2_00,
+ CDCDeviceDescriptor_CLASS,
+ CDCDeviceDescriptor_SUBCLASS,
+ CDCDeviceDescriptor_PROTOCOL,
+ BOARD_USB_ENDPOINTS_MAXPACKETSIZE(0),
+ 1, // Device has one possible configuration
+ 0 // Reserved
+};
+
+#endif
+
+/// Standard USB configuration descriptor for the CDC serial driver
+const CDCDSerialDriverConfigurationDescriptors configurationDescriptors = {
+
+ // Standard configuration descriptor
+ {
+ sizeof(USBConfigurationDescriptor),
+ USBGenericDescriptor_CONFIGURATION,
+ sizeof(CDCDSerialDriverConfigurationDescriptors),
+ 2, // There are two interfaces in this configuration
+ 1, // This is configuration #1
+ 0, // No string descriptor for this configuration
+ BOARD_USB_BMATTRIBUTES,
+ USBConfigurationDescriptor_POWER(100)
+ },
+ // Communication class interface standard descriptor
+ {
+ sizeof(USBInterfaceDescriptor),
+ USBGenericDescriptor_INTERFACE,
+ 0, // 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,
+ 0 // 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,
+ 0, // Number of master interface is #0
+ 1 // First slave interface is #1
+ },
+ // Notification endpoint standard descriptor
+ {
+ sizeof(USBEndpointDescriptor),
+ USBGenericDescriptor_ENDPOINT,
+ USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_IN,
+ CDCDSerialDriverDescriptors_NOTIFICATION),
+ USBEndpointDescriptor_INTERRUPT,
+ MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CDCDSerialDriverDescriptors_NOTIFICATION),
+ USBEndpointDescriptor_MAXINTERRUPTSIZE_FS),
+ 10 // Endpoint is polled every 10ms
+ },
+ // Data class interface standard descriptor
+ {
+ sizeof(USBInterfaceDescriptor),
+ USBGenericDescriptor_INTERFACE,
+ 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,
+ CDCDSerialDriverDescriptors_DATAOUT),
+ USBEndpointDescriptor_BULK,
+ MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CDCDSerialDriverDescriptors_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,
+ CDCDSerialDriverDescriptors_DATAIN),
+ USBEndpointDescriptor_BULK,
+ MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CDCDSerialDriverDescriptors_DATAIN),
+ USBEndpointDescriptor_MAXBULKSIZE_FS),
+ 0 // Must be 0 for full-speed bulk endpoints
+ },
+};
+
+/// Language ID string descriptor
+const unsigned char languageIdStringDescriptor[] = {
+
+ USBStringDescriptor_LENGTH(1),
+ USBGenericDescriptor_STRING,
+ USBStringDescriptor_ENGLISH_US
+};
+
+#if defined(BOARD_USB_UDPHS)
+/// Other-speed configuration descriptor (when in full-speed).
+const CDCDSerialDriverConfigurationDescriptors otherSpeedDescriptorsFS = {
+
+ // Standard configuration descriptor
+ {
+ sizeof(USBConfigurationDescriptor),
+ USBGenericDescriptor_OTHERSPEEDCONFIGURATION,
+ sizeof(CDCDSerialDriverConfigurationDescriptors),
+ 2, // There are two interfaces in this configuration
+ 1, // This is configuration #1
+ 0, // No string descriptor for this configuration
+ BOARD_USB_BMATTRIBUTES,
+ USBConfigurationDescriptor_POWER(100)
+ },
+ // Communication class interface standard descriptor
+ {
+ sizeof(USBInterfaceDescriptor),
+ USBGenericDescriptor_INTERFACE,
+ 0, // 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,
+ 0 // 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,
+ 0, // Number of master interface is #0
+ 1 // First slave interface is #1
+ },
+ // Notification endpoint standard descriptor
+ {
+ sizeof(USBEndpointDescriptor),
+ USBGenericDescriptor_ENDPOINT,
+ USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_IN,
+ CDCDSerialDriverDescriptors_NOTIFICATION),
+ USBEndpointDescriptor_INTERRUPT,
+ MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CDCDSerialDriverDescriptors_NOTIFICATION),
+ USBEndpointDescriptor_MAXINTERRUPTSIZE_HS),
+ 10 // Endpoint is polled every 10ms
+ },
+ // Data class interface standard descriptor
+ {
+ sizeof(USBInterfaceDescriptor),
+ USBGenericDescriptor_INTERFACE,
+ 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,
+ CDCDSerialDriverDescriptors_DATAOUT),
+ USBEndpointDescriptor_BULK,
+ MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CDCDSerialDriverDescriptors_DATAOUT),
+ USBEndpointDescriptor_MAXBULKSIZE_HS),
+ 0 // Must be 0 for full-speed bulk endpoints
+ },
+ // Bulk-IN endpoint descriptor
+ {
+ sizeof(USBEndpointDescriptor),
+ USBGenericDescriptor_ENDPOINT,
+ USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_IN,
+ CDCDSerialDriverDescriptors_DATAIN),
+ USBEndpointDescriptor_BULK,
+ MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CDCDSerialDriverDescriptors_DATAIN),
+ USBEndpointDescriptor_MAXBULKSIZE_HS),
+ 0 // Must be 0 for full-speed bulk endpoints
+ },
+};
+
+
+/// Configuration descriptor (when in high-speed).
+const CDCDSerialDriverConfigurationDescriptors configurationDescriptorsHS = {
+
+ // Standard configuration descriptor
+ {
+ sizeof(USBConfigurationDescriptor),
+ USBGenericDescriptor_CONFIGURATION,
+ sizeof(CDCDSerialDriverConfigurationDescriptors),
+ 2, // There are two interfaces in this configuration
+ 1, // This is configuration #1
+ 0, // No string descriptor for this configuration
+ BOARD_USB_BMATTRIBUTES,
+ USBConfigurationDescriptor_POWER(100)
+ },
+ // Communication class interface standard descriptor
+ {
+ sizeof(USBInterfaceDescriptor),
+ USBGenericDescriptor_INTERFACE,
+ 0, // 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,
+ 0 // 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,
+ 0, // Number of master interface is #0
+ 1 // First slave interface is #1
+ },
+ // Notification endpoint standard descriptor
+ {
+ sizeof(USBEndpointDescriptor),
+ USBGenericDescriptor_ENDPOINT,
+ USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_IN,
+ CDCDSerialDriverDescriptors_NOTIFICATION),
+ USBEndpointDescriptor_INTERRUPT,
+ MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CDCDSerialDriverDescriptors_NOTIFICATION),
+ USBEndpointDescriptor_MAXINTERRUPTSIZE_HS),
+ 10 // Endpoint is polled every 10ms
+ },
+ // Data class interface standard descriptor
+ {
+ sizeof(USBInterfaceDescriptor),
+ USBGenericDescriptor_INTERFACE,
+ 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,
+ CDCDSerialDriverDescriptors_DATAOUT),
+ USBEndpointDescriptor_BULK,
+ MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CDCDSerialDriverDescriptors_DATAOUT),
+ USBEndpointDescriptor_MAXBULKSIZE_HS),
+ 0 // Must be 0 for full-speed bulk endpoints
+ },
+ // Bulk-IN endpoint descriptor
+ {
+ sizeof(USBEndpointDescriptor),
+ USBGenericDescriptor_ENDPOINT,
+ USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_IN,
+ CDCDSerialDriverDescriptors_DATAIN),
+ USBEndpointDescriptor_BULK,
+ MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CDCDSerialDriverDescriptors_DATAIN),
+ USBEndpointDescriptor_MAXBULKSIZE_HS),
+ 0 // Must be 0 for full-speed bulk endpoints
+ },
+};
+
+/// Other-speed configuration descriptor (when in high-speed).
+const CDCDSerialDriverConfigurationDescriptors otherSpeedDescriptorsHS = {
+
+ // Standard configuration descriptor
+ {
+ sizeof(USBConfigurationDescriptor),
+ USBGenericDescriptor_OTHERSPEEDCONFIGURATION,
+ sizeof(CDCDSerialDriverConfigurationDescriptors),
+ 2, // There are two interfaces in this configuration
+ 1, // This is configuration #1
+ 0, // No string descriptor for this configuration
+ BOARD_USB_BMATTRIBUTES,
+ USBConfigurationDescriptor_POWER(100)
+ },
+ // Communication class interface standard descriptor
+ {
+ sizeof(USBInterfaceDescriptor),
+ USBGenericDescriptor_INTERFACE,
+ 0, // 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,
+ 0 // 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,
+ 0, // Number of master interface is #0
+ 1 // First slave interface is #1
+ },
+ // Notification endpoint standard descriptor
+ {
+ sizeof(USBEndpointDescriptor),
+ USBGenericDescriptor_ENDPOINT,
+ USBEndpointDescriptor_ADDRESS(USBEndpointDescriptor_IN,
+ CDCDSerialDriverDescriptors_NOTIFICATION),
+ USBEndpointDescriptor_INTERRUPT,
+ MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CDCDSerialDriverDescriptors_NOTIFICATION),
+ USBEndpointDescriptor_MAXINTERRUPTSIZE_FS),
+ 10 // Endpoint is polled every 10ms
+ },
+ // Data class interface standard descriptor
+ {
+ sizeof(USBInterfaceDescriptor),
+ USBGenericDescriptor_INTERFACE,
+ 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,
+ CDCDSerialDriverDescriptors_DATAOUT),
+ USBEndpointDescriptor_BULK,
+ MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CDCDSerialDriverDescriptors_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,
+ CDCDSerialDriverDescriptors_DATAIN),
+ USBEndpointDescriptor_BULK,
+ MIN(BOARD_USB_ENDPOINTS_MAXPACKETSIZE(CDCDSerialDriverDescriptors_DATAIN),
+ USBEndpointDescriptor_MAXBULKSIZE_FS),
+ 0 // Must be 0 for full-speed bulk endpoints
+ },
+};
+#endif
+
+/// Product string descriptor
+const unsigned char productStringDescriptor[] = {
+
+ USBStringDescriptor_LENGTH(13),
+ USBGenericDescriptor_STRING,
+ USBStringDescriptor_UNICODE('A'),
+ USBStringDescriptor_UNICODE('T'),
+ USBStringDescriptor_UNICODE('9'),
+ USBStringDescriptor_UNICODE('1'),
+ USBStringDescriptor_UNICODE('U'),
+ USBStringDescriptor_UNICODE('S'),
+ USBStringDescriptor_UNICODE('B'),
+ USBStringDescriptor_UNICODE('S'),
+ USBStringDescriptor_UNICODE('e'),
+ USBStringDescriptor_UNICODE('r'),
+ USBStringDescriptor_UNICODE('i'),
+ USBStringDescriptor_UNICODE('a'),
+ USBStringDescriptor_UNICODE('l')
+};
+
+/// List of string descriptors used by the device
+const unsigned char *stringDescriptors[] = {
+
+ languageIdStringDescriptor,
+ productStringDescriptor,
+};
+
+/// List of standard descriptors for the serial driver.
+USBDDriverDescriptors cdcdSerialDriverDescriptors = {
+
+ &deviceDescriptor,
+ (USBConfigurationDescriptor *) &(configurationDescriptors),
+#ifdef BOARD_USB_UDPHS
+ &qualifierDescriptor,
+ (USBConfigurationDescriptor *) &(otherSpeedDescriptorsFS),
+ &deviceDescriptor,
+ (USBConfigurationDescriptor *) &(configurationDescriptorsHS),
+ &qualifierDescriptor,
+ (USBConfigurationDescriptor *) &(otherSpeedDescriptorsHS),
+#else
+ 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
+
+#endif
+ stringDescriptors,
+ 2 // 2 string descriptors in list
+};
+
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