Sierra Wireless MC7304 firmware with voice support (VoLTE): SWI9X15C_06.03.32.02 r26426 CNSHZ-AR-BUILD 2015/01/16 01:32:41
AT!UDUSBCOMP=? 1 - DM AT 23 - DM NMEA MODEM RMNET1 RMNET2 RMNET3 AUDIO 24 - DM NMEA MODEM RMNET1 RMNET2 RMNET3 25 - DM NMEA MODEM AT AUDIO *************************** AT!UDUSBCOMP=1 (DM, AT) MC7304 VID=0x1199 PID=0x68C0 firmware with voice support (VoLTE) SWI9X15C_06.03.32.02 r26426 CNSHZ-AR-BUILD 2015/01/16 01:32:41 Device Descriptor: ------------------------------ 0x12 bLength 0x01 bDescriptorType 0x0200 bcdUSB 0x00 bDeviceClass 0x00 bDeviceSubClass 0x00 bDeviceProtocol 0x40 bMaxPacketSize0 (64 bytes) 0x1199 idVendor 0x68C0 idProduct 0x0006 bcdDevice 0x01 iManufacturer "Sierra Wireless, Incorporated" 0x02 iProduct "MC7304" 0x03 iSerialNumber "0123456789ABCDEF" 0x01 bNumConfigurations Device Qualifier Descriptor: ------------------------------ 0x0A bLength 0x06 bDescriptorType 0x0200 bcdUSB 0x00 bDeviceClass 0x00 bDeviceSubClass 0x00 bDeviceProtocol 0x40 bMaxPacketSize0 (64 bytes) 0x01 bNumConfigurations 0x00 bReserved Configuration Descriptor: ------------------------------ 0x09 bLength 0x02 bDescriptorType 0x0051 wTotalLength (81 bytes) 0x02 bNumInterfaces 0x01 bConfigurationValue 0x00 iConfiguration 0xE0 bmAttributes (Self-powered Device, Remote-Wakeup) 0xFA bMaxPower (500 mA) Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x00 bInterfaceNumber 0x00 bAlternateSetting 0x02 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0xFF bInterfaceSubClass 0xFF bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x81 bEndpointAddress (IN endpoint 1) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x01 bEndpointAddress (OUT endpoint 1) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x04 bInterfaceNumber 0x00 bAlternateSetting 0x03 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0x00 bInterfaceSubClass 0x00 bInterfaceProtocol 0x00 iInterface Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x00 0x10 0x01 Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x01 0x00 0x00 Unknown Descriptor: ------------------------------ 0x04 bLength 0x24 bDescriptorType Hex dump: 0x04 0x24 0x02 0x02 Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x06 0x00 0x00 Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x83 bEndpointAddress (IN endpoint 3) 0x03 bmAttributes (Transfer: Interrupt / Synch: None / Usage: Data) 0x000C wMaxPacketSize (1 x 12 bytes) 0x09 bInterval (256 microframes) Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x82 bEndpointAddress (IN endpoint 2) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x02 bEndpointAddress (OUT endpoint 2) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Other Speed Configuration Descriptor: ------------------------------ 0x09 bLength 0x07 bDescriptorType 0x0051 wTotalLength (81 bytes) 0x02 bNumInterfaces 0x01 bConfigurationValue 0x00 iConfiguration 0xE0 bmAttributes (Self-powered Device, Remote-Wakeup) 0xFA bMaxPower (500 mA) Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x00 bInterfaceNumber 0x00 bAlternateSetting 0x02 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0xFF bInterfaceSubClass 0xFF bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x81 bEndpointAddress (IN endpoint 1) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x01 bEndpointAddress (OUT endpoint 1) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x04 bInterfaceNumber 0x00 bAlternateSetting 0x03 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0x00 bInterfaceSubClass 0x00 bInterfaceProtocol 0x00 iInterface Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x00 0x10 0x01 Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x01 0x00 0x00 Unknown Descriptor: ------------------------------ 0x04 bLength 0x24 bDescriptorType Hex dump: 0x04 0x24 0x02 0x02 Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x06 0x00 0x00 Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x83 bEndpointAddress (IN endpoint 3) 0x03 bmAttributes (Transfer: Interrupt / Synch: None / Usage: Data) 0x000C wMaxPacketSize (1 x 12 bytes) 0x20 bInterval (32 frames) Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x82 bEndpointAddress (IN endpoint 2) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x02 bEndpointAddress (OUT endpoint 2) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval String Descriptor Table -------------------------------- Index LANGID String 0x00 0x0000 0x0409 0x01 0x0409 "Sierra Wireless, Incorporated" 0x02 0x0409 "MC7304" 0x03 0x0409 "0123456789ABCDEF" *************************** AT!UDUSBCOMP=23 (DM, NMEA, MODEM, RMNET1, RMNET2, RMNET3, AUDIO) MC7304 VID=0x1199 PID=0x68C0 firmware with voice support (VoLTE) SWI9X15C_06.03.32.02 r26426 CNSHZ-AR-BUILD 2015/01/16 01:32:41 Device Descriptor: ------------------------------ 0x12 bLength 0x01 bDescriptorType 0x0200 bcdUSB 0x00 bDeviceClass 0x00 bDeviceSubClass 0x00 bDeviceProtocol 0x40 bMaxPacketSize0 (64 bytes) 0x1199 idVendor 0x68C0 idProduct 0x0006 bcdDevice 0x01 iManufacturer "Sierra Wireless, Incorporated" 0x02 iProduct "MC7304" 0x03 iSerialNumber "0123456789ABCDEF" 0x01 bNumConfigurations Device Qualifier Descriptor: ------------------------------ 0x0A bLength 0x06 bDescriptorType 0x0200 bcdUSB 0x00 bDeviceClass 0x00 bDeviceSubClass 0x00 bDeviceProtocol 0x40 bMaxPacketSize0 (64 bytes) 0x01 bNumConfigurations 0x00 bReserved Configuration Descriptor: ------------------------------ 0x09 bLength 0x02 bDescriptorType 0x0167 wTotalLength (359 bytes) 0x09 bNumInterfaces 0x01 bConfigurationValue 0x00 iConfiguration 0xE0 bmAttributes (Self-powered Device, Remote-Wakeup) 0xFA bMaxPower (500 mA) Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x00 bInterfaceNumber 0x00 bAlternateSetting 0x02 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0xFF bInterfaceSubClass 0xFF bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x81 bEndpointAddress (IN endpoint 1) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x01 bEndpointAddress (OUT endpoint 1) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x02 bInterfaceNumber 0x00 bAlternateSetting 0x02 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0x00 bInterfaceSubClass 0x00 bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x82 bEndpointAddress (IN endpoint 2) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x02 bEndpointAddress (OUT endpoint 2) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x03 bInterfaceNumber 0x00 bAlternateSetting 0x03 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0x00 bInterfaceSubClass 0x00 bInterfaceProtocol 0x00 iInterface Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x00 0x10 0x01 Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x01 0x00 0x00 Unknown Descriptor: ------------------------------ 0x04 bLength 0x24 bDescriptorType Hex dump: 0x04 0x24 0x02 0x02 Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x06 0x00 0x00 Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x84 bEndpointAddress (IN endpoint 4) 0x03 bmAttributes (Transfer: Interrupt / Synch: None / Usage: Data) 0x000C wMaxPacketSize (1 x 12 bytes) 0x09 bInterval (256 microframes) Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x83 bEndpointAddress (IN endpoint 3) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x03 bEndpointAddress (OUT endpoint 3) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x08 bInterfaceNumber 0x00 bAlternateSetting 0x03 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0xFF bInterfaceSubClass 0xFF bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x86 bEndpointAddress (IN endpoint 6) 0x03 bmAttributes (Transfer: Interrupt / Synch: None / Usage: Data) 0x000A wMaxPacketSize (1 x 10 bytes) 0x09 bInterval (256 microframes) Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x85 bEndpointAddress (IN endpoint 5) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x04 bEndpointAddress (OUT endpoint 4) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x0A bInterfaceNumber 0x00 bAlternateSetting 0x03 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0xFF bInterfaceSubClass 0xFF bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x88 bEndpointAddress (IN endpoint 8) 0x03 bmAttributes (Transfer: Interrupt / Synch: None / Usage: Data) 0x000A wMaxPacketSize (1 x 10 bytes) 0x09 bInterval (256 microframes) Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x87 bEndpointAddress (IN endpoint 7) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x05 bEndpointAddress (OUT endpoint 5) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x0B bInterfaceNumber 0x00 bAlternateSetting 0x03 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0xFF bInterfaceSubClass 0xFF bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x8A bEndpointAddress (IN endpoint 10) 0x03 bmAttributes (Transfer: Interrupt / Synch: None / Usage: Data) 0x000A wMaxPacketSize (1 x 10 bytes) 0x09 bInterval (256 microframes) Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x89 bEndpointAddress (IN endpoint 9) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x06 bEndpointAddress (OUT endpoint 6) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x10 bInterfaceNumber 0x00 bAlternateSetting 0x00 bNumEndPoints 0x01 bInterfaceClass (Audio Device Class) 0x01 bInterfaceSubClass (Audio Control Interface) 0x00 bInterfaceProtocol 0x00 iInterface AC Interface Header Descriptor: ------------------------------ 0x0A bLength 0x24 bDescriptorType 0x01 bDescriptorSubtype 0x0100 bcdADC 0x0034 wTotalLength (52 bytes) 0x02 bInCollection 0x11 baInterfaceNr(1) 0x12 baInterfaceNr(2) AC Input Terminal Descriptor: ------------------------------ 0x0C bLength 0x24 bDescriptorType 0x02 bDescriptorSubtype 0x01 bTerminalID 0x0201 wTerminalType (Microphone) 0x02 bAssocTerminal 0x01 bNrChannels (1 channels) 0x0003 wChannelConfig 0x00 iChannelNames 0x00 iTerminal AC Output Terminal Descriptor: ------------------------------ 0x09 bLength 0x24 bDescriptorType 0x03 bDescriptorSubtype 0x02 bTerminalID 0x0101 wTerminalType (USB Streaming) 0x01 bAssocTerminal 0x01 bSourceID 0x00 iTerminal AC Input Terminal Descriptor: ------------------------------ 0x0C bLength 0x24 bDescriptorType 0x02 bDescriptorSubtype 0x03 bTerminalID 0x0101 wTerminalType (USB Streaming) 0x04 bAssocTerminal 0x02 bNrChannels (2 channels) 0x0003 wChannelConfig 0x00 iChannelNames 0x00 iTerminal AC Output Terminal Descriptor: ------------------------------ 0x09 bLength 0x24 bDescriptorType 0x03 bDescriptorSubtype 0x04 bTerminalID 0x0301 wTerminalType (Speaker) 0x03 bAssocTerminal 0x03 bSourceID 0x00 iTerminal Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x11 bInterfaceNumber 0x00 bAlternateSetting 0x00 bNumEndPoints 0x01 bInterfaceClass (Audio Device Class) 0x02 bInterfaceSubClass (Audio Streaming Interface) 0x00 bInterfaceProtocol 0x00 iInterface Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x11 bInterfaceNumber 0x01 bAlternateSetting 0x01 bNumEndPoints 0x01 bInterfaceClass (Audio Device Class) 0x02 bInterfaceSubClass (Audio Streaming Interface) 0x00 bInterfaceProtocol 0x00 iInterface AS Interface Descriptor: ------------------------------ 0x07 bLength 0x24 bDescriptorType 0x01 bDescriptorSubtype 0x02 bTerminalLink 0x01 bDelay 0x0001 wFormatTag (PCM) AS Format Type 1 Descriptor: ------------------------------ 0x0B bLength 0x24 bDescriptorType 0x02 bDescriptorSubtype 0x01 bFormatType (FORMAT_TYPE_1) 0x01 bNrChannels (1 channels) 0x02 bSubframeSize 0x10 bBitResolution (16 bits per sample) 0x01 bSamFreqType (Discrete sampling frequencies) 0x001F40 tSamFreq(1) (8000 Hz) Endpoint Descriptor (Audio/MIDI 1.0): ------------------------------ 0x09 bLength 0x05 bDescriptorType 0x8B bEndpointAddress (IN endpoint 11) 0x05 bmAttributes (Transfer: Isochronous / Synch: Asynchronous / Usage: Data) 0x0010 wMaxPacketSize (1 x 16 bytes) 0x04 bInterval (8 microframes) 0x00 bRefresh 0x00 bSynchAddress AS Isochronous Data Endpoint Descriptor: ------------------------------ 0x07 bLength 0x25 bDescriptorType 0x01 bDescriptorSubtype 0x01 bmAttributes (Sampling Frequency) 0x01 bLockDelayUnits (milliseconds) 0x0001 wLockDelay Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x12 bInterfaceNumber 0x00 bAlternateSetting 0x00 bNumEndPoints 0x01 bInterfaceClass (Audio Device Class) 0x02 bInterfaceSubClass (Audio Streaming Interface) 0x00 bInterfaceProtocol 0x00 iInterface Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x12 bInterfaceNumber 0x01 bAlternateSetting 0x01 bNumEndPoints 0x01 bInterfaceClass (Audio Device Class) 0x02 bInterfaceSubClass (Audio Streaming Interface) 0x00 bInterfaceProtocol 0x00 iInterface AS Interface Descriptor: ------------------------------ 0x07 bLength 0x24 bDescriptorType 0x01 bDescriptorSubtype 0x03 bTerminalLink 0x01 bDelay 0x0001 wFormatTag (PCM) AS Format Type 1 Descriptor: ------------------------------ 0x0B bLength 0x24 bDescriptorType 0x02 bDescriptorSubtype 0x01 bFormatType (FORMAT_TYPE_1) 0x02 bNrChannels (2 channels) 0x02 bSubframeSize 0x10 bBitResolution (16 bits per sample) 0x01 bSamFreqType (Discrete sampling frequencies) 0x001F40 tSamFreq(1) (8000 Hz) Endpoint Descriptor (Audio/MIDI 1.0): ------------------------------ 0x09 bLength 0x05 bDescriptorType 0x07 bEndpointAddress (OUT endpoint 7) 0x09 bmAttributes (Transfer: Isochronous / Synch: Adaptive / Usage: Data) 0x0020 wMaxPacketSize (1 x 32 bytes) 0x04 bInterval (8 microframes) 0x00 bRefresh 0x00 bSynchAddress AS Isochronous Data Endpoint Descriptor: ------------------------------ 0x07 bLength 0x25 bDescriptorType 0x01 bDescriptorSubtype 0x01 bmAttributes (Sampling Frequency) 0x01 bLockDelayUnits (milliseconds) 0x0001 wLockDelay Other Speed Configuration Descriptor: ------------------------------ 0x09 bLength 0x07 bDescriptorType 0x0167 wTotalLength (359 bytes) 0x09 bNumInterfaces 0x01 bConfigurationValue 0x00 iConfiguration 0xE0 bmAttributes (Self-powered Device, Remote-Wakeup) 0xFA bMaxPower (500 mA) Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x00 bInterfaceNumber 0x00 bAlternateSetting 0x02 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0xFF bInterfaceSubClass 0xFF bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x81 bEndpointAddress (IN endpoint 1) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x01 bEndpointAddress (OUT endpoint 1) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x02 bInterfaceNumber 0x00 bAlternateSetting 0x02 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0x00 bInterfaceSubClass 0x00 bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x82 bEndpointAddress (IN endpoint 2) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x02 bEndpointAddress (OUT endpoint 2) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x03 bInterfaceNumber 0x00 bAlternateSetting 0x03 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0x00 bInterfaceSubClass 0x00 bInterfaceProtocol 0x00 iInterface Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x00 0x10 0x01 Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x01 0x00 0x00 Unknown Descriptor: ------------------------------ 0x04 bLength 0x24 bDescriptorType Hex dump: 0x04 0x24 0x02 0x02 Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x06 0x00 0x00 Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x84 bEndpointAddress (IN endpoint 4) 0x03 bmAttributes (Transfer: Interrupt / Synch: None / Usage: Data) 0x000C wMaxPacketSize (1 x 12 bytes) 0x20 bInterval (32 frames) Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x83 bEndpointAddress (IN endpoint 3) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x03 bEndpointAddress (OUT endpoint 3) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x08 bInterfaceNumber 0x00 bAlternateSetting 0x03 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0xFF bInterfaceSubClass 0xFF bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x86 bEndpointAddress (IN endpoint 6) 0x03 bmAttributes (Transfer: Interrupt / Synch: None / Usage: Data) 0x000A wMaxPacketSize (1 x 10 bytes) 0x20 bInterval (32 frames) Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x85 bEndpointAddress (IN endpoint 5) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x04 bEndpointAddress (OUT endpoint 4) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x0A bInterfaceNumber 0x00 bAlternateSetting 0x03 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0xFF bInterfaceSubClass 0xFF bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x88 bEndpointAddress (IN endpoint 8) 0x03 bmAttributes (Transfer: Interrupt / Synch: None / Usage: Data) 0x000A wMaxPacketSize (1 x 10 bytes) 0x20 bInterval (32 frames) Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x87 bEndpointAddress (IN endpoint 7) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x05 bEndpointAddress (OUT endpoint 5) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x0B bInterfaceNumber 0x00 bAlternateSetting 0x03 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0xFF bInterfaceSubClass 0xFF bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x8A bEndpointAddress (IN endpoint 10) 0x03 bmAttributes (Transfer: Interrupt / Synch: None / Usage: Data) 0x000A wMaxPacketSize (1 x 10 bytes) 0x20 bInterval (32 frames) Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x89 bEndpointAddress (IN endpoint 9) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x06 bEndpointAddress (OUT endpoint 6) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x10 bInterfaceNumber 0x00 bAlternateSetting 0x00 bNumEndPoints 0x01 bInterfaceClass (Audio Device Class) 0x01 bInterfaceSubClass (Audio Control Interface) 0x00 bInterfaceProtocol 0x00 iInterface AC Interface Header Descriptor: ------------------------------ 0x0A bLength 0x24 bDescriptorType 0x01 bDescriptorSubtype 0x0100 bcdADC 0x0034 wTotalLength (52 bytes) 0x02 bInCollection 0x11 baInterfaceNr(1) 0x12 baInterfaceNr(2) AC Input Terminal Descriptor: ------------------------------ 0x0C bLength 0x24 bDescriptorType 0x02 bDescriptorSubtype 0x01 bTerminalID 0x0201 wTerminalType (Microphone) 0x02 bAssocTerminal 0x01 bNrChannels (1 channels) 0x0003 wChannelConfig 0x00 iChannelNames 0x00 iTerminal AC Output Terminal Descriptor: ------------------------------ 0x09 bLength 0x24 bDescriptorType 0x03 bDescriptorSubtype 0x02 bTerminalID 0x0101 wTerminalType (USB Streaming) 0x01 bAssocTerminal 0x01 bSourceID 0x00 iTerminal AC Input Terminal Descriptor: ------------------------------ 0x0C bLength 0x24 bDescriptorType 0x02 bDescriptorSubtype 0x03 bTerminalID 0x0101 wTerminalType (USB Streaming) 0x04 bAssocTerminal 0x02 bNrChannels (2 channels) 0x0003 wChannelConfig 0x00 iChannelNames 0x00 iTerminal AC Output Terminal Descriptor: ------------------------------ 0x09 bLength 0x24 bDescriptorType 0x03 bDescriptorSubtype 0x04 bTerminalID 0x0301 wTerminalType (Speaker) 0x03 bAssocTerminal 0x03 bSourceID 0x00 iTerminal Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x11 bInterfaceNumber 0x00 bAlternateSetting 0x00 bNumEndPoints 0x01 bInterfaceClass (Audio Device Class) 0x02 bInterfaceSubClass (Audio Streaming Interface) 0x00 bInterfaceProtocol 0x00 iInterface Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x11 bInterfaceNumber 0x01 bAlternateSetting 0x01 bNumEndPoints 0x01 bInterfaceClass (Audio Device Class) 0x02 bInterfaceSubClass (Audio Streaming Interface) 0x00 bInterfaceProtocol 0x00 iInterface AS Interface Descriptor: ------------------------------ 0x07 bLength 0x24 bDescriptorType 0x01 bDescriptorSubtype 0x02 bTerminalLink 0x01 bDelay 0x0001 wFormatTag (PCM) AS Format Type 1 Descriptor: ------------------------------ 0x0B bLength 0x24 bDescriptorType 0x02 bDescriptorSubtype 0x01 bFormatType (FORMAT_TYPE_1) 0x01 bNrChannels (1 channels) 0x02 bSubframeSize 0x10 bBitResolution (16 bits per sample) 0x01 bSamFreqType (Discrete sampling frequencies) 0x001F40 tSamFreq(1) (8000 Hz) Endpoint Descriptor (Audio/MIDI 1.0): ------------------------------ 0x09 bLength 0x05 bDescriptorType 0x8B bEndpointAddress (IN endpoint 11) 0x05 bmAttributes (Transfer: Isochronous / Synch: Asynchronous / Usage: Data) 0x0010 wMaxPacketSize (1 x 16 bytes) 0x04 bInterval (8 frames) 0x00 bRefresh 0x00 bSynchAddress AS Isochronous Data Endpoint Descriptor: ------------------------------ 0x07 bLength 0x25 bDescriptorType 0x01 bDescriptorSubtype 0x01 bmAttributes (Sampling Frequency) 0x01 bLockDelayUnits (milliseconds) 0x0001 wLockDelay Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x12 bInterfaceNumber 0x00 bAlternateSetting 0x00 bNumEndPoints 0x01 bInterfaceClass (Audio Device Class) 0x02 bInterfaceSubClass (Audio Streaming Interface) 0x00 bInterfaceProtocol 0x00 iInterface Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x12 bInterfaceNumber 0x01 bAlternateSetting 0x01 bNumEndPoints 0x01 bInterfaceClass (Audio Device Class) 0x02 bInterfaceSubClass (Audio Streaming Interface) 0x00 bInterfaceProtocol 0x00 iInterface AS Interface Descriptor: ------------------------------ 0x07 bLength 0x24 bDescriptorType 0x01 bDescriptorSubtype 0x03 bTerminalLink 0x01 bDelay 0x0001 wFormatTag (PCM) AS Format Type 1 Descriptor: ------------------------------ 0x0B bLength 0x24 bDescriptorType 0x02 bDescriptorSubtype 0x01 bFormatType (FORMAT_TYPE_1) 0x02 bNrChannels (2 channels) 0x02 bSubframeSize 0x10 bBitResolution (16 bits per sample) 0x01 bSamFreqType (Discrete sampling frequencies) 0x001F40 tSamFreq(1) (8000 Hz) Endpoint Descriptor (Audio/MIDI 1.0): ------------------------------ 0x09 bLength 0x05 bDescriptorType 0x07 bEndpointAddress (OUT endpoint 7) 0x09 bmAttributes (Transfer: Isochronous / Synch: Adaptive / Usage: Data) 0x0020 wMaxPacketSize (1 x 32 bytes) 0x04 bInterval (8 frames) 0x00 bRefresh 0x00 bSynchAddress AS Isochronous Data Endpoint Descriptor: ------------------------------ 0x07 bLength 0x25 bDescriptorType 0x01 bDescriptorSubtype 0x01 bmAttributes (Sampling Frequency) 0x01 bLockDelayUnits (milliseconds) 0x0001 wLockDelay String Descriptor Table -------------------------------- Index LANGID String 0x00 0x0000 0x0409 0x01 0x0409 "Sierra Wireless, Incorporated" 0x02 0x0409 "MC7304" 0x03 0x0409 "0123456789ABCDEF" *************************** AT!UDUSBCOMP=24 (DM, NMEA, MODEM, RMNET1, RMNET2, RMNET3) MC7304 VID=0x1199 PID=0x68C0 firmware with voice support (VoLTE) SWI9X15C_06.03.32.02 r26426 CNSHZ-AR-BUILD 2015/01/16 01:32:41 Device Descriptor: ------------------------------ 0x12 bLength 0x01 bDescriptorType 0x0200 bcdUSB 0x00 bDeviceClass 0x00 bDeviceSubClass 0x00 bDeviceProtocol 0x40 bMaxPacketSize0 (64 bytes) 0x1199 idVendor 0x68C0 idProduct 0x0006 bcdDevice 0x01 iManufacturer "Sierra Wireless, Incorporated" 0x02 iProduct "MC7304" 0x03 iSerialNumber "0123456789ABCDEF" 0x01 bNumConfigurations Device Qualifier Descriptor: ------------------------------ 0x0A bLength 0x06 bDescriptorType 0x0200 bcdUSB 0x00 bDeviceClass 0x00 bDeviceSubClass 0x00 bDeviceProtocol 0x40 bMaxPacketSize0 (64 bytes) 0x01 bNumConfigurations 0x00 bReserved Configuration Descriptor: ------------------------------ 0x09 bLength 0x02 bDescriptorType 0x00C2 wTotalLength (194 bytes) 0x06 bNumInterfaces 0x01 bConfigurationValue 0x00 iConfiguration 0xE0 bmAttributes (Self-powered Device, Remote-Wakeup) 0xFA bMaxPower (500 mA) Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x00 bInterfaceNumber 0x00 bAlternateSetting 0x02 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0xFF bInterfaceSubClass 0xFF bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x81 bEndpointAddress (IN endpoint 1) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x01 bEndpointAddress (OUT endpoint 1) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x02 bInterfaceNumber 0x00 bAlternateSetting 0x02 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0x00 bInterfaceSubClass 0x00 bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x82 bEndpointAddress (IN endpoint 2) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x02 bEndpointAddress (OUT endpoint 2) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x03 bInterfaceNumber 0x00 bAlternateSetting 0x03 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0x00 bInterfaceSubClass 0x00 bInterfaceProtocol 0x00 iInterface Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x00 0x10 0x01 Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x01 0x00 0x00 Unknown Descriptor: ------------------------------ 0x04 bLength 0x24 bDescriptorType Hex dump: 0x04 0x24 0x02 0x02 Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x06 0x00 0x00 Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x84 bEndpointAddress (IN endpoint 4) 0x03 bmAttributes (Transfer: Interrupt / Synch: None / Usage: Data) 0x000C wMaxPacketSize (1 x 12 bytes) 0x09 bInterval (256 microframes) Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x83 bEndpointAddress (IN endpoint 3) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x03 bEndpointAddress (OUT endpoint 3) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x08 bInterfaceNumber 0x00 bAlternateSetting 0x03 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0xFF bInterfaceSubClass 0xFF bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x86 bEndpointAddress (IN endpoint 6) 0x03 bmAttributes (Transfer: Interrupt / Synch: None / Usage: Data) 0x000A wMaxPacketSize (1 x 10 bytes) 0x09 bInterval (256 microframes) Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x85 bEndpointAddress (IN endpoint 5) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x04 bEndpointAddress (OUT endpoint 4) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x0A bInterfaceNumber 0x00 bAlternateSetting 0x03 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0xFF bInterfaceSubClass 0xFF bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x88 bEndpointAddress (IN endpoint 8) 0x03 bmAttributes (Transfer: Interrupt / Synch: None / Usage: Data) 0x000A wMaxPacketSize (1 x 10 bytes) 0x09 bInterval (256 microframes) Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x87 bEndpointAddress (IN endpoint 7) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x05 bEndpointAddress (OUT endpoint 5) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x0B bInterfaceNumber 0x00 bAlternateSetting 0x03 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0xFF bInterfaceSubClass 0xFF bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x8A bEndpointAddress (IN endpoint 10) 0x03 bmAttributes (Transfer: Interrupt / Synch: None / Usage: Data) 0x000A wMaxPacketSize (1 x 10 bytes) 0x09 bInterval (256 microframes) Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x89 bEndpointAddress (IN endpoint 9) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x06 bEndpointAddress (OUT endpoint 6) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Other Speed Configuration Descriptor: ------------------------------ 0x09 bLength 0x07 bDescriptorType 0x00C2 wTotalLength (194 bytes) 0x06 bNumInterfaces 0x01 bConfigurationValue 0x00 iConfiguration 0xE0 bmAttributes (Self-powered Device, Remote-Wakeup) 0xFA bMaxPower (500 mA) Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x00 bInterfaceNumber 0x00 bAlternateSetting 0x02 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0xFF bInterfaceSubClass 0xFF bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x81 bEndpointAddress (IN endpoint 1) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x01 bEndpointAddress (OUT endpoint 1) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x02 bInterfaceNumber 0x00 bAlternateSetting 0x02 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0x00 bInterfaceSubClass 0x00 bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x82 bEndpointAddress (IN endpoint 2) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x02 bEndpointAddress (OUT endpoint 2) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x03 bInterfaceNumber 0x00 bAlternateSetting 0x03 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0x00 bInterfaceSubClass 0x00 bInterfaceProtocol 0x00 iInterface Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x00 0x10 0x01 Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x01 0x00 0x00 Unknown Descriptor: ------------------------------ 0x04 bLength 0x24 bDescriptorType Hex dump: 0x04 0x24 0x02 0x02 Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x06 0x00 0x00 Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x84 bEndpointAddress (IN endpoint 4) 0x03 bmAttributes (Transfer: Interrupt / Synch: None / Usage: Data) 0x000C wMaxPacketSize (1 x 12 bytes) 0x20 bInterval (32 frames) Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x83 bEndpointAddress (IN endpoint 3) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x03 bEndpointAddress (OUT endpoint 3) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x08 bInterfaceNumber 0x00 bAlternateSetting 0x03 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0xFF bInterfaceSubClass 0xFF bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x86 bEndpointAddress (IN endpoint 6) 0x03 bmAttributes (Transfer: Interrupt / Synch: None / Usage: Data) 0x000A wMaxPacketSize (1 x 10 bytes) 0x20 bInterval (32 frames) Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x85 bEndpointAddress (IN endpoint 5) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x04 bEndpointAddress (OUT endpoint 4) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x0A bInterfaceNumber 0x00 bAlternateSetting 0x03 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0xFF bInterfaceSubClass 0xFF bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x88 bEndpointAddress (IN endpoint 8) 0x03 bmAttributes (Transfer: Interrupt / Synch: None / Usage: Data) 0x000A wMaxPacketSize (1 x 10 bytes) 0x20 bInterval (32 frames) Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x87 bEndpointAddress (IN endpoint 7) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x05 bEndpointAddress (OUT endpoint 5) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x0B bInterfaceNumber 0x00 bAlternateSetting 0x03 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0xFF bInterfaceSubClass 0xFF bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x8A bEndpointAddress (IN endpoint 10) 0x03 bmAttributes (Transfer: Interrupt / Synch: None / Usage: Data) 0x000A wMaxPacketSize (1 x 10 bytes) 0x20 bInterval (32 frames) Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x89 bEndpointAddress (IN endpoint 9) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x06 bEndpointAddress (OUT endpoint 6) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval String Descriptor Table -------------------------------- Index LANGID String 0x00 0x0000 0x0409 0x01 0x0409 "Sierra Wireless, Incorporated" 0x02 0x0409 "MC7304" 0x03 0x0409 "0123456789ABCDEF" *************************** AT!UDUSBCOMP=25 (DM, NMEA, MODEM, AT, AUDIO) MC7304 VID=0x1199 PID=0x68C0 firmware with voice support (VoLTE) SWI9X15C_06.03.32.02 r26426 CNSHZ-AR-BUILD 2015/01/16 01:32:41 Device Descriptor: ------------------------------ 0x12 bLength 0x01 bDescriptorType 0x0200 bcdUSB 0x00 bDeviceClass 0x00 bDeviceSubClass 0x00 bDeviceProtocol 0x40 bMaxPacketSize0 (64 bytes) 0x1199 idVendor 0x68C0 idProduct 0x0006 bcdDevice 0x01 iManufacturer "Sierra Wireless, Incorporated" 0x02 iProduct "MC7304" 0x03 iSerialNumber "0123456789ABCDEF" 0x01 bNumConfigurations Device Qualifier Descriptor: ------------------------------ 0x0A bLength 0x06 bDescriptorType 0x0200 bcdUSB 0x00 bDeviceClass 0x00 bDeviceSubClass 0x00 bDeviceProtocol 0x40 bMaxPacketSize0 (64 bytes) 0x01 bNumConfigurations 0x00 bReserved Configuration Descriptor: ------------------------------ 0x09 bLength 0x02 bDescriptorType 0x013E wTotalLength (318 bytes) 0x07 bNumInterfaces 0x01 bConfigurationValue 0x00 iConfiguration 0xE0 bmAttributes (Self-powered Device, Remote-Wakeup) 0xFA bMaxPower (500 mA) Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x00 bInterfaceNumber 0x00 bAlternateSetting 0x02 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0xFF bInterfaceSubClass 0xFF bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x81 bEndpointAddress (IN endpoint 1) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x01 bEndpointAddress (OUT endpoint 1) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x02 bInterfaceNumber 0x00 bAlternateSetting 0x02 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0x00 bInterfaceSubClass 0x00 bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x82 bEndpointAddress (IN endpoint 2) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x02 bEndpointAddress (OUT endpoint 2) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x03 bInterfaceNumber 0x00 bAlternateSetting 0x03 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0x00 bInterfaceSubClass 0x00 bInterfaceProtocol 0x00 iInterface Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x00 0x10 0x01 Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x01 0x00 0x00 Unknown Descriptor: ------------------------------ 0x04 bLength 0x24 bDescriptorType Hex dump: 0x04 0x24 0x02 0x02 Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x06 0x00 0x00 Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x84 bEndpointAddress (IN endpoint 4) 0x03 bmAttributes (Transfer: Interrupt / Synch: None / Usage: Data) 0x000C wMaxPacketSize (1 x 12 bytes) 0x09 bInterval (256 microframes) Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x83 bEndpointAddress (IN endpoint 3) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x03 bEndpointAddress (OUT endpoint 3) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x04 bInterfaceNumber 0x00 bAlternateSetting 0x03 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0x00 bInterfaceSubClass 0x00 bInterfaceProtocol 0x00 iInterface Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x00 0x10 0x01 Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x01 0x00 0x00 Unknown Descriptor: ------------------------------ 0x04 bLength 0x24 bDescriptorType Hex dump: 0x04 0x24 0x02 0x02 Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x06 0x00 0x00 Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x86 bEndpointAddress (IN endpoint 6) 0x03 bmAttributes (Transfer: Interrupt / Synch: None / Usage: Data) 0x000C wMaxPacketSize (1 x 12 bytes) 0x09 bInterval (256 microframes) Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x85 bEndpointAddress (IN endpoint 5) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x04 bEndpointAddress (OUT endpoint 4) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0200 wMaxPacketSize (512 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x10 bInterfaceNumber 0x00 bAlternateSetting 0x00 bNumEndPoints 0x01 bInterfaceClass (Audio Device Class) 0x01 bInterfaceSubClass (Audio Control Interface) 0x00 bInterfaceProtocol 0x00 iInterface AC Interface Header Descriptor: ------------------------------ 0x0A bLength 0x24 bDescriptorType 0x01 bDescriptorSubtype 0x0100 bcdADC 0x0034 wTotalLength (52 bytes) 0x02 bInCollection 0x11 baInterfaceNr(1) 0x12 baInterfaceNr(2) AC Input Terminal Descriptor: ------------------------------ 0x0C bLength 0x24 bDescriptorType 0x02 bDescriptorSubtype 0x01 bTerminalID 0x0201 wTerminalType (Microphone) 0x02 bAssocTerminal 0x01 bNrChannels (1 channels) 0x0003 wChannelConfig 0x00 iChannelNames 0x00 iTerminal AC Output Terminal Descriptor: ------------------------------ 0x09 bLength 0x24 bDescriptorType 0x03 bDescriptorSubtype 0x02 bTerminalID 0x0101 wTerminalType (USB Streaming) 0x01 bAssocTerminal 0x01 bSourceID 0x00 iTerminal AC Input Terminal Descriptor: ------------------------------ 0x0C bLength 0x24 bDescriptorType 0x02 bDescriptorSubtype 0x03 bTerminalID 0x0101 wTerminalType (USB Streaming) 0x04 bAssocTerminal 0x02 bNrChannels (2 channels) 0x0003 wChannelConfig 0x00 iChannelNames 0x00 iTerminal AC Output Terminal Descriptor: ------------------------------ 0x09 bLength 0x24 bDescriptorType 0x03 bDescriptorSubtype 0x04 bTerminalID 0x0301 wTerminalType (Speaker) 0x03 bAssocTerminal 0x03 bSourceID 0x00 iTerminal Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x11 bInterfaceNumber 0x00 bAlternateSetting 0x00 bNumEndPoints 0x01 bInterfaceClass (Audio Device Class) 0x02 bInterfaceSubClass (Audio Streaming Interface) 0x00 bInterfaceProtocol 0x00 iInterface Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x11 bInterfaceNumber 0x01 bAlternateSetting 0x01 bNumEndPoints 0x01 bInterfaceClass (Audio Device Class) 0x02 bInterfaceSubClass (Audio Streaming Interface) 0x00 bInterfaceProtocol 0x00 iInterface AS Interface Descriptor: ------------------------------ 0x07 bLength 0x24 bDescriptorType 0x01 bDescriptorSubtype 0x02 bTerminalLink 0x01 bDelay 0x0001 wFormatTag (PCM) AS Format Type 1 Descriptor: ------------------------------ 0x0B bLength 0x24 bDescriptorType 0x02 bDescriptorSubtype 0x01 bFormatType (FORMAT_TYPE_1) 0x01 bNrChannels (1 channels) 0x02 bSubframeSize 0x10 bBitResolution (16 bits per sample) 0x01 bSamFreqType (Discrete sampling frequencies) 0x001F40 tSamFreq(1) (8000 Hz) Endpoint Descriptor (Audio/MIDI 1.0): ------------------------------ 0x09 bLength 0x05 bDescriptorType 0x87 bEndpointAddress (IN endpoint 7) 0x05 bmAttributes (Transfer: Isochronous / Synch: Asynchronous / Usage: Data) 0x0010 wMaxPacketSize (1 x 16 bytes) 0x04 bInterval (8 microframes) 0x00 bRefresh 0x00 bSynchAddress AS Isochronous Data Endpoint Descriptor: ------------------------------ 0x07 bLength 0x25 bDescriptorType 0x01 bDescriptorSubtype 0x01 bmAttributes (Sampling Frequency) 0x01 bLockDelayUnits (milliseconds) 0x0001 wLockDelay Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x12 bInterfaceNumber 0x00 bAlternateSetting 0x00 bNumEndPoints 0x01 bInterfaceClass (Audio Device Class) 0x02 bInterfaceSubClass (Audio Streaming Interface) 0x00 bInterfaceProtocol 0x00 iInterface Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x12 bInterfaceNumber 0x01 bAlternateSetting 0x01 bNumEndPoints 0x01 bInterfaceClass (Audio Device Class) 0x02 bInterfaceSubClass (Audio Streaming Interface) 0x00 bInterfaceProtocol 0x00 iInterface AS Interface Descriptor: ------------------------------ 0x07 bLength 0x24 bDescriptorType 0x01 bDescriptorSubtype 0x03 bTerminalLink 0x01 bDelay 0x0001 wFormatTag (PCM) AS Format Type 1 Descriptor: ------------------------------ 0x0B bLength 0x24 bDescriptorType 0x02 bDescriptorSubtype 0x01 bFormatType (FORMAT_TYPE_1) 0x02 bNrChannels (2 channels) 0x02 bSubframeSize 0x10 bBitResolution (16 bits per sample) 0x01 bSamFreqType (Discrete sampling frequencies) 0x001F40 tSamFreq(1) (8000 Hz) Endpoint Descriptor (Audio/MIDI 1.0): ------------------------------ 0x09 bLength 0x05 bDescriptorType 0x05 bEndpointAddress (OUT endpoint 5) 0x09 bmAttributes (Transfer: Isochronous / Synch: Adaptive / Usage: Data) 0x0020 wMaxPacketSize (1 x 32 bytes) 0x04 bInterval (8 microframes) 0x00 bRefresh 0x00 bSynchAddress AS Isochronous Data Endpoint Descriptor: ------------------------------ 0x07 bLength 0x25 bDescriptorType 0x01 bDescriptorSubtype 0x01 bmAttributes (Sampling Frequency) 0x01 bLockDelayUnits (milliseconds) 0x0001 wLockDelay Other Speed Configuration Descriptor: ------------------------------ 0x09 bLength 0x07 bDescriptorType 0x013E wTotalLength (318 bytes) 0x07 bNumInterfaces 0x01 bConfigurationValue 0x00 iConfiguration 0xE0 bmAttributes (Self-powered Device, Remote-Wakeup) 0xFA bMaxPower (500 mA) Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x00 bInterfaceNumber 0x00 bAlternateSetting 0x02 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0xFF bInterfaceSubClass 0xFF bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x81 bEndpointAddress (IN endpoint 1) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x01 bEndpointAddress (OUT endpoint 1) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x02 bInterfaceNumber 0x00 bAlternateSetting 0x02 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0x00 bInterfaceSubClass 0x00 bInterfaceProtocol 0x00 iInterface Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x82 bEndpointAddress (IN endpoint 2) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x02 bEndpointAddress (OUT endpoint 2) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x03 bInterfaceNumber 0x00 bAlternateSetting 0x03 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0x00 bInterfaceSubClass 0x00 bInterfaceProtocol 0x00 iInterface Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x00 0x10 0x01 Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x01 0x00 0x00 Unknown Descriptor: ------------------------------ 0x04 bLength 0x24 bDescriptorType Hex dump: 0x04 0x24 0x02 0x02 Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x06 0x00 0x00 Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x84 bEndpointAddress (IN endpoint 4) 0x03 bmAttributes (Transfer: Interrupt / Synch: None / Usage: Data) 0x000C wMaxPacketSize (1 x 12 bytes) 0x20 bInterval (32 frames) Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x83 bEndpointAddress (IN endpoint 3) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x03 bEndpointAddress (OUT endpoint 3) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x04 bInterfaceNumber 0x00 bAlternateSetting 0x03 bNumEndPoints 0xFF bInterfaceClass (Vendor specific) 0x00 bInterfaceSubClass 0x00 bInterfaceProtocol 0x00 iInterface Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x00 0x10 0x01 Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x01 0x00 0x00 Unknown Descriptor: ------------------------------ 0x04 bLength 0x24 bDescriptorType Hex dump: 0x04 0x24 0x02 0x02 Unknown Descriptor: ------------------------------ 0x05 bLength 0x24 bDescriptorType Hex dump: 0x05 0x24 0x06 0x00 0x00 Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x86 bEndpointAddress (IN endpoint 6) 0x03 bmAttributes (Transfer: Interrupt / Synch: None / Usage: Data) 0x000C wMaxPacketSize (1 x 12 bytes) 0x20 bInterval (32 frames) Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x85 bEndpointAddress (IN endpoint 5) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Endpoint Descriptor: ------------------------------ 0x07 bLength 0x05 bDescriptorType 0x04 bEndpointAddress (OUT endpoint 4) 0x02 bmAttributes (Transfer: Bulk / Synch: None / Usage: Data) 0x0040 wMaxPacketSize (64 bytes) 0x00 bInterval Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x10 bInterfaceNumber 0x00 bAlternateSetting 0x00 bNumEndPoints 0x01 bInterfaceClass (Audio Device Class) 0x01 bInterfaceSubClass (Audio Control Interface) 0x00 bInterfaceProtocol 0x00 iInterface AC Interface Header Descriptor: ------------------------------ 0x0A bLength 0x24 bDescriptorType 0x01 bDescriptorSubtype 0x0100 bcdADC 0x0034 wTotalLength (52 bytes) 0x02 bInCollection 0x11 baInterfaceNr(1) 0x12 baInterfaceNr(2) AC Input Terminal Descriptor: ------------------------------ 0x0C bLength 0x24 bDescriptorType 0x02 bDescriptorSubtype 0x01 bTerminalID 0x0201 wTerminalType (Microphone) 0x02 bAssocTerminal 0x01 bNrChannels (1 channels) 0x0003 wChannelConfig 0x00 iChannelNames 0x00 iTerminal AC Output Terminal Descriptor: ------------------------------ 0x09 bLength 0x24 bDescriptorType 0x03 bDescriptorSubtype 0x02 bTerminalID 0x0101 wTerminalType (USB Streaming) 0x01 bAssocTerminal 0x01 bSourceID 0x00 iTerminal AC Input Terminal Descriptor: ------------------------------ 0x0C bLength 0x24 bDescriptorType 0x02 bDescriptorSubtype 0x03 bTerminalID 0x0101 wTerminalType (USB Streaming) 0x04 bAssocTerminal 0x02 bNrChannels (2 channels) 0x0003 wChannelConfig 0x00 iChannelNames 0x00 iTerminal AC Output Terminal Descriptor: ------------------------------ 0x09 bLength 0x24 bDescriptorType 0x03 bDescriptorSubtype 0x04 bTerminalID 0x0301 wTerminalType (Speaker) 0x03 bAssocTerminal 0x03 bSourceID 0x00 iTerminal Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x11 bInterfaceNumber 0x00 bAlternateSetting 0x00 bNumEndPoints 0x01 bInterfaceClass (Audio Device Class) 0x02 bInterfaceSubClass (Audio Streaming Interface) 0x00 bInterfaceProtocol 0x00 iInterface Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x11 bInterfaceNumber 0x01 bAlternateSetting 0x01 bNumEndPoints 0x01 bInterfaceClass (Audio Device Class) 0x02 bInterfaceSubClass (Audio Streaming Interface) 0x00 bInterfaceProtocol 0x00 iInterface AS Interface Descriptor: ------------------------------ 0x07 bLength 0x24 bDescriptorType 0x01 bDescriptorSubtype 0x02 bTerminalLink 0x01 bDelay 0x0001 wFormatTag (PCM) AS Format Type 1 Descriptor: ------------------------------ 0x0B bLength 0x24 bDescriptorType 0x02 bDescriptorSubtype 0x01 bFormatType (FORMAT_TYPE_1) 0x01 bNrChannels (1 channels) 0x02 bSubframeSize 0x10 bBitResolution (16 bits per sample) 0x01 bSamFreqType (Discrete sampling frequencies) 0x001F40 tSamFreq(1) (8000 Hz) Endpoint Descriptor (Audio/MIDI 1.0): ------------------------------ 0x09 bLength 0x05 bDescriptorType 0x87 bEndpointAddress (IN endpoint 7) 0x05 bmAttributes (Transfer: Isochronous / Synch: Asynchronous / Usage: Data) 0x0010 wMaxPacketSize (1 x 16 bytes) 0x04 bInterval (8 frames) 0x00 bRefresh 0x00 bSynchAddress AS Isochronous Data Endpoint Descriptor: ------------------------------ 0x07 bLength 0x25 bDescriptorType 0x01 bDescriptorSubtype 0x01 bmAttributes (Sampling Frequency) 0x01 bLockDelayUnits (milliseconds) 0x0001 wLockDelay Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x12 bInterfaceNumber 0x00 bAlternateSetting 0x00 bNumEndPoints 0x01 bInterfaceClass (Audio Device Class) 0x02 bInterfaceSubClass (Audio Streaming Interface) 0x00 bInterfaceProtocol 0x00 iInterface Interface Descriptor: ------------------------------ 0x09 bLength 0x04 bDescriptorType 0x12 bInterfaceNumber 0x01 bAlternateSetting 0x01 bNumEndPoints 0x01 bInterfaceClass (Audio Device Class) 0x02 bInterfaceSubClass (Audio Streaming Interface) 0x00 bInterfaceProtocol 0x00 iInterface AS Interface Descriptor: ------------------------------ 0x07 bLength 0x24 bDescriptorType 0x01 bDescriptorSubtype 0x03 bTerminalLink 0x01 bDelay 0x0001 wFormatTag (PCM) AS Format Type 1 Descriptor: ------------------------------ 0x0B bLength 0x24 bDescriptorType 0x02 bDescriptorSubtype 0x01 bFormatType (FORMAT_TYPE_1) 0x02 bNrChannels (2 channels) 0x02 bSubframeSize 0x10 bBitResolution (16 bits per sample) 0x01 bSamFreqType (Discrete sampling frequencies) 0x001F40 tSamFreq(1) (8000 Hz) Endpoint Descriptor (Audio/MIDI 1.0): ------------------------------ 0x09 bLength 0x05 bDescriptorType 0x05 bEndpointAddress (OUT endpoint 5) 0x09 bmAttributes (Transfer: Isochronous / Synch: Adaptive / Usage: Data) 0x0020 wMaxPacketSize (1 x 32 bytes) 0x04 bInterval (8 frames) 0x00 bRefresh 0x00 bSynchAddress AS Isochronous Data Endpoint Descriptor: ------------------------------ 0x07 bLength 0x25 bDescriptorType 0x01 bDescriptorSubtype 0x01 bmAttributes (Sampling Frequency) 0x01 bLockDelayUnits (milliseconds) 0x0001 wLockDelay String Descriptor Table -------------------------------- Index LANGID String 0x00 0x0000 0x0409 0x01 0x0409 "Sierra Wireless, Incorporated" 0x02 0x0409 "MC7304" 0x03 0x0409 "0123456789ABCDEF" On 8/16/2018 1:56 PM, Denis wrote: > I can change AT!UDUSBCOMP modes for MC7304 and MC7455 I have in production. > > But how to make full dump of all the USB device descriptors for each > UDUSBCOMP mode? Can I make it by usbdevs -vvvv or how? > > Denis > > On 8/15/2018 5:41 PM, Mark Kettenis wrote: >>> Date: Wed, 15 Aug 2018 09:56:50 +0100 >>> From: Stuart Henderson <[email protected]> >>> >>> On 2018/08/14 18:43, Bryan Vyhmeister wrote: >>>> On Tue, Aug 14, 2018 at 05:53:43PM +0300, Denis wrote: >>>>> Most of modern modems have serial discipline ports and USB Mobile >>>>> Broadband Interface Model (MBIM) interface in some port compositions >>>>> simultaneously. It seems very useful to have different disciplines >>>>> supported by umsm(4) and umb(4) drivers on the same device. >>>>> >>>> <snip> >>>>> >>>>> Does it possible to have simultaneously operated AT + NMEA ports by >>>>> umsm(4)driver and MBIM interface by umb(4) driver on the same MC7304 >>>>> device in 6.3? >>>> >>>> What is the advantage in having a device attach to both umsm(4) and >>>> umb(4)? What are you trying to accomplish? The EM7455 worked perfectly >>>> with umb(4) until your previous umsm(4) diff and now it only attaches as >>>> umsm(4). Are you wanting to send SMS messages or something like that >>>> with your devices? >>>> >>>> Bryan >>>> >>> >>> Denis has a good point because umsm is needed for GPS and as you >>> suggest SMS. >>> >>> What determines which driver attaches when a device is supported by >>> multiple drivers? Perhaps the simplest option without more complex work >>> to support different interfaces on different drivers would be to have >>> the device attach to umb by default but attach to umsm instead if umb is >>> disabled in the kernel. Then at least a standard kernel could be used >>> with "disable umb" from boot config. >> >> The return value from the "match" function determines which driver >> attaches. The driver that returns the highest value wins. >> >> However, matching for USB devices is complicated. Drivers already use >> different return values (the UMATCH_* constants). On top of that >> drivers can claim a whole device or claim just a particular interface >> of a device. This requires some careful though to make sure the right >> driver attaches. >> >> What we really need is a full dump of the usb device descriptors, >> preferably in all the different UDUSBCOMP modes. >> >
