Re: [linux-audio-user] novation remote 25 usb midi controller

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Subject: Re: [linux-audio-user] novation remote 25 usb midi controller
From: Eric Dantan Rzewnicki (eric_AT_zhevny.com)
Date: Sat Aug 02 2003 - 03:40:52 EEST


Clemens Ladisch wrote:
> > Eric Dantan Rzewnicki wrote:
> > T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 3 Spd=12 MxCh= 0
> > D: Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
> > P: Vendor=1235 ProdID=4661 Rev= 1.01
> > S: Manufacturer=Novation EMS
> > S: Product=ReMOTE25 V1.0
> > C:* #Ifs= 1 Cfg#= 1 Atr=20 MxPwr=250mA
> > I: If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)
>
> Class ff is "vendor-specific", so it's not 100% compatible with the
> USB Audio Specification.
>
> Please post the output of "lsusb -v".
>
> Regards,
> Clemens

box1:~# lsusb -v

Bus 001 Device 001: ID 0000:0000
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 1.00
  bDeviceClass 9 Hub
  bDeviceSubClass 0
  bDeviceProtocol 0
  bMaxPacketSize0 8
  idVendor 0x0000
  idProduct 0x0000
  bcdDevice 0.00
  iManufacturer 0
  iProduct 2 USB UHCI-alt Root Hub
  iSerial 1 6400
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 25
    bNumInterfaces 1
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0x40
      Self Powered
    MaxPower 0mA
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 0
      bNumEndpoints 1
      bInterfaceClass 9 Hub
      bInterfaceSubClass 0
      bInterfaceProtocol 0
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type none
        wMaxPacketSize 8
        bInterval 255
  Language IDs: (length=4)
     0000 (null)((null))

Bus 001 Device 004: ID 1235:4661
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 1.00
  bDeviceClass 0 Interface
  bDeviceSubClass 0
  bDeviceProtocol 0
  bMaxPacketSize0 8
  idVendor 0x1235
  idProduct 0x4661
  bcdDevice 1.01
  iManufacturer 1 Novation EMS
  iProduct 2 ReMOTE25 V1.0
  iSerial 0
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 32
    bNumInterfaces 1
    bConfigurationValue 1
    iConfiguration 0
    bmAttributes 0x20
      Remote Wakeup
    MaxPower 250mA
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 0
      bNumEndpoints 2
      bInterfaceClass 255 Vendor Specific Class
      bInterfaceSubClass 0
      bInterfaceProtocol 0
      iInterface 0
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x83 EP 3 IN
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type none
        wMaxPacketSize 32
        bInterval 1
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x03 EP 3 OUT
        bmAttributes 3
          Transfer Type Interrupt
          Synch Type none
       wMaxPacketSize 32
        bInterval 1
  Language IDs: (length=4)
     0409 English(US)


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