Dear Alsa users,
i am trying to get my new Apogee One usb audio device to run under linux on a
raspberry pi. I have to apologise for not being so knowledgable in the linux
environment, but i am determined to get this thing working if there is a
possibility. Could someone point me in the right direction as to what kind of
commands i need to run in order to check where the problem lies and whether
there is a chance to get this device running?
The card does not show up in alsamixer, despite tutorial on
http://learn.adafruit.com/usb-audio-cards-with-a-raspberry-pi/instructions
where i changed
/etc/modprobe.d/alsa-base.conf
tooptions snd-usb-audio index=0
Any pointers will be highly appreciated! Thanks in advance
Nik
If i run lsusb it shows up as:
Bus 001 Device 002: ID 0424:9512 Standard Microsystems Corp. Bus 001 Device
001: ID 1d6b:0002 Linux Foundation 2.0 root hubBus 001 Device 003: ID 0424:ec00
Standard Microsystems Corp. Bus 001 Device 010: ID 0c60:0017 Apogee Electronics
Corp.
and lsusb -v gives:
Bus 001 Device 010: ID 0c60:0017 Apogee Electronics Corp. Couldn't open device,
some information will be missingDevice Descriptor: bLength 18
bDescriptorType 1 bcdUSB 2.00 bDeviceClass 239
Miscellaneous Device bDeviceSubClass 2 ? bDeviceProtocol 1
Interface Association bMaxPacketSize0 64 idVendor 0x0c60
Apogee Electronics Corp. idProduct 0x0017 bcdDevice 1.01
iManufacturer 1 iProduct 2 iSerial
3 bNumConfigurations 1 Configuration Descriptor: bLength
9 bDescriptorType 2 wTotalLength 340
bNumInterfaces 4 bConfigurationValue 1 iConfiguration
0 bmAttributes 0xc0 Self Powered MaxPower
10mA Interface Association: bLength 8
bDescriptorType 11 bFirstInterface 0 bInterfaceCount
4 bFunctionClass 1 Audio bFunctionSubClass 0
bFunctionProtocol 32 iFunction 0 Interface
Descriptor: bLength 9 bDescriptorType 4
bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints
1 bInterfaceClass 1 Audio bInterfaceSubClass 1
Control Device bInterfaceProtocol 32 iInterface 0
AudioControl Interface Descriptor: bLength 9
bDescriptorType 36 bDescriptorSubtype 1 (HEADER)
bcdADC 2.00 bCategory 4 wTotalLength
174 bmControl 0x00 AudioControl Interface
Descriptor: bLength 8 bDescriptorType 36
bDescriptorSubtype 10 (CLOCK_SOURCE) bClockID 1
bmAttributes 0x01 Internal fixed Clock bmControls
0x07 Clock Frequency Control (read/write) Clock Validity
Control (read-only) bAssocTerminal 0 iClockSource
0 AudioControl Interface Descriptor: bLength 17
bDescriptorType 36 bDescriptorSubtype 2
(INPUT_TERMINAL) bTerminalID 2 wTerminalType
0x0101 USB Streaming bAssocTerminal 0 bCSourceID
1 bNrChannels 2 bmChannelConfig 0x00000003
Front Left (FL) Front Right (FR) bmControls 0x0000
iChannelNames 0 iTerminal 0
AudioControl Interface Descriptor: bLength 12
bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 3 wTerminalType 0x0301 Speaker
bAssocTerminal 0 bSourceID 4 bCSourceID
1 bmControls 0x0000 iTerminal 0
AudioControl Interface Descriptor: bLength 10
bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT)
bUnitID 4 bSourceID 2 bmaControls(
0) 0x0000000f Mute Control (read/write) Volume Control
(read/write) iFeature 0 AudioControl Interface
Descriptor: bLength 8 bDescriptorType 36
bDescriptorSubtype 10 (CLOCK_SOURCE) bClockID 1
bmAttributes 0x01 Internal fixed Clock bmControls
0x01 Clock Frequency Control (read-only) bAssocTerminal
0 iClockSource 0 AudioControl Interface Descriptor:
bLength 17 bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 9
wTerminalType 0x0201 Microphone bAssocTerminal 0
bCSourceID 1 bNrChannels 2
bmChannelConfig 0x00000000 bmControls 0x0000 iChannelNames
0 iTerminal 18 AudioControl Interface
Descriptor: bLength 10 bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 10
bSourceID 9 bmaControls( 0) 0x00000004
Volume Control (read-only) iFeature 18 AudioControl
Interface Descriptor: bLength 17 bDescriptorType
36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID
11 wTerminalType 0x0201 Microphone bAssocTerminal
0 bCSourceID 1 bNrChannels 2
bmChannelConfig 0x00000000 bmControls 0x0000 iChannelNames
0 iTerminal 19 AudioControl Interface
Descriptor: bLength 10 bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 12
bSourceID 11 bmaControls( 0) 0x00000004
Volume Control (read-only) iFeature 19 AudioControl
Interface Descriptor: bLength 17 bDescriptorType
36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID
13 wTerminalType 0x0201 Microphone bAssocTerminal
0 bCSourceID 1 bNrChannels 2
bmChannelConfig 0x00000000 bmControls 0x0000 iChannelNames
0 iTerminal 20 AudioControl Interface
Descriptor: bLength 10 bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 14
bSourceID 13 bmaControls( 0) 0x00000004
Volume Control (read-only) iFeature 20 AudioControl
Interface Descriptor: bLength 10 bDescriptorType
36 bDescriptorSubtype 5 (SELECTOR_UNIT) bUnitID
15 bNrInPins 3 baSource( 0) 10
baSource( 1) 12 baSource( 2) 14 bmControls
0x03 Selector Control (read/write) iSelector
21 AudioControl Interface Descriptor: bLength
12 bDescriptorType 36 bDescriptorSubtype 3
(OUTPUT_TERMINAL) bTerminalID 8 wTerminalType
0x0101 USB Streaming bAssocTerminal 0 bSourceID
15 bCSourceID 1 bmControls 0x0000
iTerminal 0 Endpoint Descriptor: bLength
7 bDescriptorType 5 bEndpointAddress 0x83 EP 3
IN bmAttributes 3 Transfer Type Interrupt
Synch Type None Usage Type Data
wMaxPacketSize 0x0006 1x 6 bytes bInterval 12
Interface Descriptor: bLength 9 bDescriptorType
4 bInterfaceNumber 1 bAlternateSetting 0
bNumEndpoints 0 bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming bInterfaceProtocol 32
iInterface 0 Interface Descriptor: bLength
9 bDescriptorType 4 bInterfaceNumber 1
bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass
1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol
32 iInterface 0 AudioStreaming Interface
Descriptor: bLength 16 bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 2
bmControls 0x00 bFormatType 1 bmFormats
1 PCM bNrChannels 2
bmChannelConfig 0x00000003 Front Left (FL) Front Right (FR)
iChannelNames 0 AudioStreaming Interface Descriptor:
bLength 6 bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1
(FORMAT_TYPE_I) bSubslotSize 4 bBitResolution
24 Endpoint Descriptor: bLength 7
bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT
bmAttributes 13 Transfer Type Isochronous
Synch Type Synchronous Usage Type Data
wMaxPacketSize 0x0100 1x 256 bytes bInterval 1
AudioControl Endpoint Descriptor: bLength 8
bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x00 bmControls 0x00
bLockDelayUnits 1 Milliseconds wLockDelay 8
Interface Descriptor: bLength 9 bDescriptorType
4 bInterfaceNumber 2 bAlternateSetting 0
bNumEndpoints 0 bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming bInterfaceProtocol 32
iInterface 0 Interface Descriptor: bLength
9 bDescriptorType 4 bInterfaceNumber 2
bAlternateSetting 1 bNumEndpoints 1 bInterfaceClass
1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol
32 iInterface 0 AudioStreaming Interface
Descriptor: bLength 16 bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 8
bmControls 0x00 bFormatType 1 bmFormats
1 PCM bNrChannels 2
bmChannelConfig 0x00000004 Front Center (FC) iChannelNames
0 AudioStreaming Interface Descriptor: bLength
6 bDescriptorType 36 bDescriptorSubtype 2
(FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I)
bSubslotSize 4 bBitResolution 24 Endpoint
Descriptor: bLength 7 bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN bmAttributes 13
Transfer Type Isochronous Synch Type
Synchronous Usage Type Data wMaxPacketSize
0x0100 1x 256 bytes bInterval 1 AudioControl
Endpoint Descriptor: bLength 8
bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x00 bmControls 0x00
bLockDelayUnits 1 Milliseconds wLockDelay 8
Interface Descriptor: bLength 9 bDescriptorType
4 bInterfaceNumber 3 bAlternateSetting 0
bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 240 bInterfaceProtocol 0 iInterface
17 Endpoint Descriptor: bLength 7
bDescriptorType 5 bEndpointAddress 0x04 EP 4 OUT
bmAttributes 2 Transfer Type Bulk Synch
Type None Usage Type Data
wMaxPacketSize 0x0100 1x 256 bytes bInterval 0
Endpoint Descriptor: bLength 7 bDescriptorType
5 bEndpointAddress 0x85 EP 5 IN bmAttributes
2 Transfer Type Bulk Synch Type None
Usage Type Data wMaxPacketSize 0x0100 1x 256
bytes bInterval 0 Endpoint Descriptor: bLength
7 bDescriptorType 5 bEndpointAddress
0x86 EP 6 IN bmAttributes 3 Transfer Type
Interrupt Synch Type None Usage Type
Data wMaxPacketSize 0x0001 1x 1 bytes bInterval
4 ------------------------------------------------------------------------------
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