| /*---------------------------------------------------------------------------- |
| * U S B - K e r n e l |
| *---------------------------------------------------------------------------- |
| * Name: usbdesc.c |
| * Purpose: USB Descriptors |
| * Version: V1.20 |
| *---------------------------------------------------------------------------- |
| * This software is supplied "AS IS" without any warranties, express, |
| * implied or statutory, including but not limited to the implied |
| * warranties of fitness for purpose, satisfactory quality and |
| * noninfringement. Keil extends you a royalty-free right to reproduce |
| * and distribute executable files created using this software for use |
| * on NXP Semiconductors LPC microcontroller devices only. Nothing else |
| * gives you the right to use this software. |
| * |
| * Copyright (c) 2009 Keil - An ARM Company. All rights reserved. |
| *---------------------------------------------------------------------------- |
| * History: |
| * V1.20 Changed string descriptor handling |
| * V1.00 Initial Version |
| *----------------------------------------------------------------------------*/ |
| #include "lpc18xx.H" |
| #include "lpc_types.h" |
| |
| #include "usb.h" |
| #include "cdc.h" |
| #include "usbcfg.h" |
| #include "usbdesc.h" |
| |
| |
| /* USB Standard Device Descriptor */ |
| const uint8_t USB_DeviceDescriptor[] = { |
| USB_DEVICE_DESC_SIZE, /* bLength */ |
| USB_DEVICE_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| WBVAL(0x0200), /* 2.0 */ /* bcdUSB */ |
| USB_DEVICE_CLASS_COMMUNICATIONS, /* bDeviceClass CDC*/ |
| 0x00, /* bDeviceSubClass */ |
| 0x00, /* bDeviceProtocol */ |
| USB_MAX_PACKET0, /* bMaxPacketSize0 */ |
| WBVAL(0x1FC9), /* idVendor */ |
| WBVAL(0x2002), /* idProduct */ |
| WBVAL(0x0100), /* 1.00 */ /* bcdDevice */ |
| 0x01, /* iManufacturer */ |
| 0x02, /* iProduct */ |
| 0x03, /* iSerialNumber */ |
| 0x01 /* bNumConfigurations: one possible configuration*/ |
| }; |
| |
| /* USB FSConfiguration Descriptor */ |
| /* All Descriptors (Configuration, Interface, Endpoint, Class, Vendor */ |
| const uint8_t USB_FSConfigDescriptor[] = { |
| /* Configuration 1 */ |
| USB_CONFIGUARTION_DESC_SIZE, /* bLength */ |
| USB_CONFIGURATION_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| WBVAL(( /* wTotalLength */ |
| 1*USB_CONFIGUARTION_DESC_SIZE + |
| 1*USB_INTERFACE_DESC_SIZE + /* communication interface */ |
| 0x0013 + /* CDC functions */ |
| 1*USB_ENDPOINT_DESC_SIZE + /* interrupt endpoint */ |
| 1*USB_INTERFACE_DESC_SIZE + /* data interface */ |
| 2*USB_ENDPOINT_DESC_SIZE /* bulk endpoints */ |
| )), |
| 0x02, /* bNumInterfaces */ |
| 0x01, /* bConfigurationValue: 0x01 is used to select this configuration */ |
| 0x00, /* iConfiguration: no string to describe this configuration */ |
| USB_CONFIG_BUS_POWERED /*|*/ /* bmAttributes */ |
| /*USB_CONFIG_REMOTE_WAKEUP*/, |
| USB_CONFIG_POWER_MA(100), /* bMaxPower, device power consumption is 100 mA */ |
| /* Interface 0, Alternate Setting 0, Communication class interface descriptor */ |
| USB_INTERFACE_DESC_SIZE, /* bLength */ |
| USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| USB_CDC_CIF_NUM, /* bInterfaceNumber: Number of Interface */ |
| 0x00, /* bAlternateSetting: Alternate setting */ |
| 0x01, /* bNumEndpoints: One endpoint used */ |
| CDC_COMMUNICATION_INTERFACE_CLASS, /* bInterfaceClass: Communication Interface Class */ |
| CDC_ABSTRACT_CONTROL_MODEL, /* bInterfaceSubClass: Abstract Control Model */ |
| 0x00, /* bInterfaceProtocol: no protocol used */ |
| 0x5E, /* iInterface: */ |
| /*Header Functional Descriptor*/ |
| 0x05, /* bLength: Endpoint Descriptor size */ |
| CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */ |
| CDC_HEADER, /* bDescriptorSubtype: Header Func Desc */ |
| WBVAL(CDC_V1_10), /* 1.10 */ /* bcdCDC */ |
| /*Call Management Functional Descriptor*/ |
| 0x05, /* bFunctionLength */ |
| CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */ |
| CDC_CALL_MANAGEMENT, /* bDescriptorSubtype: Call Management Func Desc */ |
| 0x01, /* bmCapabilities: device handles call management */ |
| 0x01, /* bDataInterface: CDC data IF ID */ |
| /*Abstract Control Management Functional Descriptor*/ |
| 0x04, /* bFunctionLength */ |
| CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */ |
| CDC_ABSTRACT_CONTROL_MANAGEMENT, /* bDescriptorSubtype: Abstract Control Management desc */ |
| 0x02, /* bmCapabilities: SET_LINE_CODING, GET_LINE_CODING, SET_CONTROL_LINE_STATE supported */ |
| /*Union Functional Descriptor*/ |
| 0x05, /* bFunctionLength */ |
| CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */ |
| CDC_UNION, /* bDescriptorSubtype: Union func desc */ |
| USB_CDC_CIF_NUM, /* bMasterInterface: Communication class interface is master */ |
| USB_CDC_DIF_NUM, /* bSlaveInterface0: Data class interface is slave 0 */ |
| /*Endpoint 1 Descriptor*/ /* event notification (optional) */ |
| USB_ENDPOINT_DESC_SIZE, /* bLength */ |
| USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| USB_ENDPOINT_IN(1), /* bEndpointAddress */ |
| USB_ENDPOINT_TYPE_INTERRUPT, /* bmAttributes */ |
| WBVAL(0x0010), /* wMaxPacketSize */ |
| 0x02, /* 2ms */ /* bInterval */ |
| /* Interface 1, Alternate Setting 0, Data class interface descriptor*/ |
| USB_INTERFACE_DESC_SIZE, /* bLength */ |
| USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| USB_CDC_DIF_NUM, /* bInterfaceNumber: Number of Interface */ |
| 0x00, /* bAlternateSetting: no alternate setting */ |
| 0x02, /* bNumEndpoints: two endpoints used */ |
| CDC_DATA_INTERFACE_CLASS, /* bInterfaceClass: Data Interface Class */ |
| 0x00, /* bInterfaceSubClass: no subclass available */ |
| 0x00, /* bInterfaceProtocol: no protocol used */ |
| 0x5E, /* iInterface: */ |
| /* Endpoint, EP2 Bulk Out */ |
| USB_ENDPOINT_DESC_SIZE, /* bLength */ |
| USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| USB_ENDPOINT_OUT(2), /* bEndpointAddress */ |
| USB_ENDPOINT_TYPE_BULK, /* bmAttributes */ |
| WBVAL(USB_CDC_BUFSIZE), /* wMaxPacketSize */ |
| 0x00, /* bInterval: ignore for Bulk transfer */ |
| /* Endpoint, EP2 Bulk In */ |
| USB_ENDPOINT_DESC_SIZE, /* bLength */ |
| USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| USB_ENDPOINT_IN(2), /* bEndpointAddress */ |
| USB_ENDPOINT_TYPE_BULK, /* bmAttributes */ |
| WBVAL(USB_CDC_BUFSIZE), /* wMaxPacketSize */ |
| 0x00, /* bInterval: ignore for Bulk transfer */ |
| /* Terminator */ |
| 0 /* bLength */ |
| /* bLength */ |
| }; |
| |
| /* USB HSConfiguration Descriptor */ |
| /* All Descriptors (Configuration, Interface, Endpoint, Class, Vendor */ |
| const uint8_t USB_HSConfigDescriptor[] = { |
| /* Configuration 1 */ |
| USB_CONFIGUARTION_DESC_SIZE, /* bLength */ |
| USB_CONFIGURATION_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| WBVAL(( /* wTotalLength */ |
| 1*USB_CONFIGUARTION_DESC_SIZE + |
| 1*USB_INTERFACE_DESC_SIZE + /* communication interface */ |
| 0x0013 + /* CDC functions */ |
| 1*USB_ENDPOINT_DESC_SIZE + /* interrupt endpoint */ |
| 1*USB_INTERFACE_DESC_SIZE + /* data interface */ |
| 2*USB_ENDPOINT_DESC_SIZE /* bulk endpoints */ |
| )), |
| 0x02, /* bNumInterfaces */ |
| 0x01, /* bConfigurationValue: 0x01 is used to select this configuration */ |
| 0x00, /* iConfiguration: no string to describe this configuration */ |
| USB_CONFIG_BUS_POWERED /*|*/ /* bmAttributes */ |
| /*USB_CONFIG_REMOTE_WAKEUP*/, |
| USB_CONFIG_POWER_MA(100), /* bMaxPower, device power consumption is 100 mA */ |
| /* Interface 0, Alternate Setting 0, Communication class interface descriptor */ |
| USB_INTERFACE_DESC_SIZE, /* bLength */ |
| USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| USB_CDC_CIF_NUM, /* bInterfaceNumber: Number of Interface */ |
| 0x00, /* bAlternateSetting: Alternate setting */ |
| 0x01, /* bNumEndpoints: One endpoint used */ |
| CDC_COMMUNICATION_INTERFACE_CLASS, /* bInterfaceClass: Communication Interface Class */ |
| CDC_ABSTRACT_CONTROL_MODEL, /* bInterfaceSubClass: Abstract Control Model */ |
| 0x00, /* bInterfaceProtocol: no protocol used */ |
| 0x5E, /* iInterface: */ |
| /*Header Functional Descriptor*/ |
| 0x05, /* bLength: Endpoint Descriptor size */ |
| CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */ |
| CDC_HEADER, /* bDescriptorSubtype: Header Func Desc */ |
| WBVAL(CDC_V1_10), /* 1.10 */ /* bcdCDC */ |
| /*Call Management Functional Descriptor*/ |
| 0x05, /* bFunctionLength */ |
| CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */ |
| CDC_CALL_MANAGEMENT, /* bDescriptorSubtype: Call Management Func Desc */ |
| 0x01, /* bmCapabilities: device handles call management */ |
| 0x01, /* bDataInterface: CDC data IF ID */ |
| /*Abstract Control Management Functional Descriptor*/ |
| 0x04, /* bFunctionLength */ |
| CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */ |
| CDC_ABSTRACT_CONTROL_MANAGEMENT, /* bDescriptorSubtype: Abstract Control Management desc */ |
| 0x02, /* bmCapabilities: SET_LINE_CODING, GET_LINE_CODING, SET_CONTROL_LINE_STATE supported */ |
| /*Union Functional Descriptor*/ |
| 0x05, /* bFunctionLength */ |
| CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */ |
| CDC_UNION, /* bDescriptorSubtype: Union func desc */ |
| USB_CDC_CIF_NUM, /* bMasterInterface: Communication class interface is master */ |
| USB_CDC_DIF_NUM, /* bSlaveInterface0: Data class interface is slave 0 */ |
| /*Endpoint 1 Descriptor*/ /* event notification (optional) */ |
| USB_ENDPOINT_DESC_SIZE, /* bLength */ |
| USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| USB_ENDPOINT_IN(1), /* bEndpointAddress */ |
| USB_ENDPOINT_TYPE_INTERRUPT, /* bmAttributes */ |
| WBVAL(0x0010), /* wMaxPacketSize */ |
| 0x02, /* 2ms */ /* bInterval */ |
| /* Interface 1, Alternate Setting 0, Data class interface descriptor*/ |
| USB_INTERFACE_DESC_SIZE, /* bLength */ |
| USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| USB_CDC_DIF_NUM, /* bInterfaceNumber: Number of Interface */ |
| 0x00, /* bAlternateSetting: no alternate setting */ |
| 0x02, /* bNumEndpoints: two endpoints used */ |
| CDC_DATA_INTERFACE_CLASS, /* bInterfaceClass: Data Interface Class */ |
| 0x00, /* bInterfaceSubClass: no subclass available */ |
| 0x00, /* bInterfaceProtocol: no protocol used */ |
| 0x5E, /* iInterface: */ |
| /* Endpoint, EP2 Bulk Out */ |
| USB_ENDPOINT_DESC_SIZE, /* bLength */ |
| USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| USB_ENDPOINT_OUT(2), /* bEndpointAddress */ |
| USB_ENDPOINT_TYPE_BULK, /* bmAttributes */ |
| WBVAL(USB_CDC_BUFSIZE), /* wMaxPacketSize */ |
| 0x00, /* bInterval: ignore for Bulk transfer */ |
| /* Endpoint, EP2 Bulk In */ |
| USB_ENDPOINT_DESC_SIZE, /* bLength */ |
| USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| USB_ENDPOINT_IN(2), /* bEndpointAddress */ |
| USB_ENDPOINT_TYPE_BULK, /* bmAttributes */ |
| WBVAL(USB_CDC_BUFSIZE), /* wMaxPacketSize */ |
| 0x00, /* bInterval: ignore for Bulk transfer */ |
| /* Terminator */ |
| 0 /* bLength */ |
| /* bLength */ |
| }; |
| |
| /* USB String Descriptor (optional) */ |
| const uint8_t USB_StringDescriptor[] = { |
| /* Index 0x00: LANGID Codes */ |
| 0x04, /* bLength */ |
| USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| WBVAL(0x0409), /* US English */ /* wLANGID */ |
| /* Index 0x01: Manufacturer */ |
| (16*2 + 2), /* bLength (13 Char + Type + lenght) */ |
| USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| 'N',0, |
| 'G',0, |
| 'X',0, |
| ' ',0, |
| 'T',0, |
| 'E',0, |
| 'C',0, |
| 'H',0, |
| 'N',0, |
| 'O',0, |
| 'L',0, |
| 'O',0, |
| 'G',0,
|
| 'I',0,
|
| 'E',0,
|
| 'S',0, |
| /* Index 0x02: Product */ |
| (17*2 + 2), /* bLength ( 17 Char + Type + lenght) */ |
| USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| 'N',0, |
| 'G',0, |
| 'X',0, |
| ' ',0, |
| 'L',0, |
| 'P',0, |
| 'C',0, |
| '1',0, |
| '8',0, |
| 'x',0, |
| 'x',0, |
| ' ',0, |
| 'V',0, |
| 'C',0, |
| 'O',0, |
| 'M',0, |
| ' ',0, |
| /* Index 0x03: Serial Number */ |
| (12*2 + 2), /* bLength (12 Char + Type + lenght) */ |
| USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| 'D',0, |
| 'E',0, |
| 'M',0, |
| 'O',0, |
| '0',0, |
| '0',0, |
| '0',0, |
| '0',0, |
| '0',0, |
| '0',0, |
| '0',0, |
| '0',0, |
| /* Index 0x04: Interface 0, Alternate Setting 0 */ |
| ( 4*2 + 2), /* bLength (4 Char + Type + lenght) */ |
| USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| 'V',0, |
| 'C',0, |
| 'O',0, |
| 'M',0, |
| }; |
| |
| /* USB Device Qualifier */ |
| const uint8_t USB_DeviceQualifier[] = { |
| USB_DEVICE_QUALI_SIZE, /* bLength */ |
| USB_DEVICE_QUALIFIER_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| WBVAL(0x0200), /* 2.00 */ /* bcdUSB */ |
| 0x00, /* bDeviceClass */ |
| 0x00, /* bDeviceSubClass */ |
| 0x00, /* bDeviceProtocol */ |
| USB_MAX_PACKET0, /* bMaxPacketSize0 */ |
| 0x01, /* bNumOtherSpeedConfigurations */ |
| 0x00 /* bReserved */ |
| }; |
| |
| /* USB Configuration Descriptor */ |
| /* All Descriptors (Configuration, Interface, Endpoint, Class, Vendor */ |
| const uint8_t USB_FSOtherSpeedConfiguration[] = { |
| /* Configuration 1 */ |
| USB_CONFIGUARTION_DESC_SIZE, /* bLength */ |
| USB_CONFIGURATION_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| WBVAL(( /* wTotalLength */ |
| 1*USB_CONFIGUARTION_DESC_SIZE + |
| 1*USB_INTERFACE_DESC_SIZE + /* communication interface */ |
| 0x0013 + /* CDC functions */ |
| 1*USB_ENDPOINT_DESC_SIZE + /* interrupt endpoint */ |
| 1*USB_INTERFACE_DESC_SIZE + /* data interface */ |
| 2*USB_ENDPOINT_DESC_SIZE /* bulk endpoints */ |
| )), |
| 0x02, /* bNumInterfaces */ |
| 0x01, /* bConfigurationValue: 0x01 is used to select this configuration */ |
| 0x00, /* iConfiguration: no string to describe this configuration */ |
| USB_CONFIG_BUS_POWERED /*|*/ /* bmAttributes */ |
| /*USB_CONFIG_REMOTE_WAKEUP*/, |
| USB_CONFIG_POWER_MA(100), /* bMaxPower, device power consumption is 100 mA */ |
| /* Interface 0, Alternate Setting 0, Communication class interface descriptor */ |
| USB_INTERFACE_DESC_SIZE, /* bLength */ |
| USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| USB_CDC_CIF_NUM, /* bInterfaceNumber: Number of Interface */ |
| 0x00, /* bAlternateSetting: Alternate setting */ |
| 0x01, /* bNumEndpoints: One endpoint used */ |
| CDC_COMMUNICATION_INTERFACE_CLASS, /* bInterfaceClass: Communication Interface Class */ |
| CDC_ABSTRACT_CONTROL_MODEL, /* bInterfaceSubClass: Abstract Control Model */ |
| 0x00, /* bInterfaceProtocol: no protocol used */ |
| 0x5E, /* iInterface: */ |
| /*Header Functional Descriptor*/ |
| 0x05, /* bLength: Endpoint Descriptor size */ |
| CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */ |
| CDC_HEADER, /* bDescriptorSubtype: Header Func Desc */ |
| WBVAL(CDC_V1_10), /* 1.10 */ /* bcdCDC */ |
| /*Call Management Functional Descriptor*/ |
| 0x05, /* bFunctionLength */ |
| CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */ |
| CDC_CALL_MANAGEMENT, /* bDescriptorSubtype: Call Management Func Desc */ |
| 0x01, /* bmCapabilities: device handles call management */ |
| 0x01, /* bDataInterface: CDC data IF ID */ |
| /*Abstract Control Management Functional Descriptor*/ |
| 0x04, /* bFunctionLength */ |
| CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */ |
| CDC_ABSTRACT_CONTROL_MANAGEMENT, /* bDescriptorSubtype: Abstract Control Management desc */ |
| 0x02, /* bmCapabilities: SET_LINE_CODING, GET_LINE_CODING, SET_CONTROL_LINE_STATE supported */ |
| /*Union Functional Descriptor*/ |
| 0x05, /* bFunctionLength */ |
| CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */ |
| CDC_UNION, /* bDescriptorSubtype: Union func desc */ |
| USB_CDC_CIF_NUM, /* bMasterInterface: Communication class interface is master */ |
| USB_CDC_DIF_NUM, /* bSlaveInterface0: Data class interface is slave 0 */ |
| /*Endpoint 1 Descriptor*/ /* event notification (optional) */ |
| USB_ENDPOINT_DESC_SIZE, /* bLength */ |
| USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| USB_ENDPOINT_IN(1), /* bEndpointAddress */ |
| USB_ENDPOINT_TYPE_INTERRUPT, /* bmAttributes */ |
| WBVAL(0x0010), /* wMaxPacketSize */ |
| 0x02, /* 2ms */ /* bInterval */ |
| /* Interface 1, Alternate Setting 0, Data class interface descriptor*/ |
| USB_INTERFACE_DESC_SIZE, /* bLength */ |
| USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| USB_CDC_DIF_NUM, /* bInterfaceNumber: Number of Interface */ |
| 0x00, /* bAlternateSetting: no alternate setting */ |
| 0x02, /* bNumEndpoints: two endpoints used */ |
| CDC_DATA_INTERFACE_CLASS, /* bInterfaceClass: Data Interface Class */ |
| 0x00, /* bInterfaceSubClass: no subclass available */ |
| 0x00, /* bInterfaceProtocol: no protocol used */ |
| 0x5E, /* iInterface: */ |
| /* Endpoint, EP2 Bulk Out */ |
| USB_ENDPOINT_DESC_SIZE, /* bLength */ |
| USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| USB_ENDPOINT_OUT(2), /* bEndpointAddress */ |
| USB_ENDPOINT_TYPE_BULK, /* bmAttributes */ |
| WBVAL(USB_CDC_BUFSIZE), /* wMaxPacketSize */ |
| 0x00, /* bInterval: ignore for Bulk transfer */ |
| /* Endpoint, EP2 Bulk In */ |
| USB_ENDPOINT_DESC_SIZE, /* bLength */ |
| USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| USB_ENDPOINT_IN(2), /* bEndpointAddress */ |
| USB_ENDPOINT_TYPE_BULK, /* bmAttributes */ |
| WBVAL(USB_CDC_BUFSIZE), /* wMaxPacketSize */ |
| 0x00, /* bInterval: ignore for Bulk transfer */ |
| /* Terminator */ |
| 0 /* bLength */ |
| }; |
| |
| /* USB Configuration Descriptor */ |
| /* All Descriptors (Configuration, Interface, Endpoint, Class, Vendor */ |
| const uint8_t USB_HSOtherSpeedConfiguration[] = { |
| /* Configuration 1 */ |
| USB_CONFIGUARTION_DESC_SIZE, /* bLength */ |
| USB_CONFIGURATION_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| WBVAL(( /* wTotalLength */ |
| 1*USB_CONFIGUARTION_DESC_SIZE + |
| 1*USB_INTERFACE_DESC_SIZE + /* communication interface */ |
| 0x0013 + /* CDC functions */ |
| 1*USB_ENDPOINT_DESC_SIZE + /* interrupt endpoint */ |
| 1*USB_INTERFACE_DESC_SIZE + /* data interface */ |
| 2*USB_ENDPOINT_DESC_SIZE /* bulk endpoints */ |
| )), |
| 0x02, /* bNumInterfaces */ |
| 0x01, /* bConfigurationValue: 0x01 is used to select this configuration */ |
| 0x00, /* iConfiguration: no string to describe this configuration */ |
| USB_CONFIG_BUS_POWERED /*|*/ /* bmAttributes */ |
| /*USB_CONFIG_REMOTE_WAKEUP*/, |
| USB_CONFIG_POWER_MA(100), /* bMaxPower, device power consumption is 100 mA */ |
| /* Interface 0, Alternate Setting 0, Communication class interface descriptor */ |
| USB_INTERFACE_DESC_SIZE, /* bLength */ |
| USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| USB_CDC_CIF_NUM, /* bInterfaceNumber: Number of Interface */ |
| 0x00, /* bAlternateSetting: Alternate setting */ |
| 0x01, /* bNumEndpoints: One endpoint used */ |
| CDC_COMMUNICATION_INTERFACE_CLASS, /* bInterfaceClass: Communication Interface Class */ |
| CDC_ABSTRACT_CONTROL_MODEL, /* bInterfaceSubClass: Abstract Control Model */ |
| 0x00, /* bInterfaceProtocol: no protocol used */ |
| 0x5E, /* iInterface: */ |
| /*Header Functional Descriptor*/ |
| 0x05, /* bLength: Endpoint Descriptor size */ |
| CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */ |
| CDC_HEADER, /* bDescriptorSubtype: Header Func Desc */ |
| WBVAL(CDC_V1_10), /* 1.10 */ /* bcdCDC */ |
| /*Call Management Functional Descriptor*/ |
| 0x05, /* bFunctionLength */ |
| CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */ |
| CDC_CALL_MANAGEMENT, /* bDescriptorSubtype: Call Management Func Desc */ |
| 0x01, /* bmCapabilities: device handles call management */ |
| 0x01, /* bDataInterface: CDC data IF ID */ |
| /*Abstract Control Management Functional Descriptor*/ |
| 0x04, /* bFunctionLength */ |
| CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */ |
| CDC_ABSTRACT_CONTROL_MANAGEMENT, /* bDescriptorSubtype: Abstract Control Management desc */ |
| 0x02, /* bmCapabilities: SET_LINE_CODING, GET_LINE_CODING, SET_CONTROL_LINE_STATE supported */ |
| /*Union Functional Descriptor*/ |
| 0x05, /* bFunctionLength */ |
| CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */ |
| CDC_UNION, /* bDescriptorSubtype: Union func desc */ |
| USB_CDC_CIF_NUM, /* bMasterInterface: Communication class interface is master */ |
| USB_CDC_DIF_NUM, /* bSlaveInterface0: Data class interface is slave 0 */ |
| /*Endpoint 1 Descriptor*/ /* event notification (optional) */ |
| USB_ENDPOINT_DESC_SIZE, /* bLength */ |
| USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| USB_ENDPOINT_IN(1), /* bEndpointAddress */ |
| USB_ENDPOINT_TYPE_INTERRUPT, /* bmAttributes */ |
| WBVAL(0x0010), /* wMaxPacketSize */ |
| 0x02, /* 2ms */ /* bInterval */ |
| /* Interface 1, Alternate Setting 0, Data class interface descriptor*/ |
| USB_INTERFACE_DESC_SIZE, /* bLength */ |
| USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| USB_CDC_DIF_NUM, /* bInterfaceNumber: Number of Interface */ |
| 0x00, /* bAlternateSetting: no alternate setting */ |
| 0x02, /* bNumEndpoints: two endpoints used */ |
| CDC_DATA_INTERFACE_CLASS, /* bInterfaceClass: Data Interface Class */ |
| 0x00, /* bInterfaceSubClass: no subclass available */ |
| 0x00, /* bInterfaceProtocol: no protocol used */ |
| 0x5E, /* iInterface: */ |
| /* Endpoint, EP2 Bulk Out */ |
| USB_ENDPOINT_DESC_SIZE, /* bLength */ |
| USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| USB_ENDPOINT_OUT(2), /* bEndpointAddress */ |
| USB_ENDPOINT_TYPE_BULK, /* bmAttributes */ |
| WBVAL(USB_CDC_BUFSIZE), /* wMaxPacketSize */ |
| 0x00, /* bInterval: ignore for Bulk transfer */ |
| /* Endpoint, EP2 Bulk In */ |
| USB_ENDPOINT_DESC_SIZE, /* bLength */ |
| USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */ |
| USB_ENDPOINT_IN(2), /* bEndpointAddress */ |
| USB_ENDPOINT_TYPE_BULK, /* bmAttributes */ |
| WBVAL(USB_CDC_BUFSIZE), /* wMaxPacketSize */ |
| 0x00, /* bInterval: ignore for Bulk transfer */ |
| /* Terminator */ |
| 0 /* bLength */ |
| }; |
