* hercules nuse pocket lt usb : kindof work but not really usable
@ 2007-03-08 16:09 jl malet
2007-03-09 8:12 ` jlm devel
0 siblings, 1 reply; 3+ messages in thread
From: jl malet @ 2007-03-08 16:09 UTC (permalink / raw)
To: alsa-devel
hi
I've some problem with a muse pocket lt soundcard from hercules, it's an
usb card then it use snd-usb-audio, it works in the sense that I can
hear sound.... and it don't in the sense that my pcm volume control has
no effect, that the 2 lines volumes are able to control 2% of the volume
about (I can set 0% 1% 2% (about) and then all the remaining is TOO
LOOD! or saturated)
here is what lsusb gave me :
Bus 001 Device 003: ID 06f8:c000 Guillemot Corp.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x06f8 Guillemot Corp.
idProduct 0xc000
bcdDevice 1.00
iManufacturer 0
iProduct 1 USB Audio
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 337
bNumInterfaces 4
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 1 Control Device
bInterfaceProtocol 0
iInterface 0
AudioControl Interface Descriptor:
bLength 10
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdADC 1.00
wTotalLength 147
bInCollection 2
baInterfaceNr( 0) 1
baInterfaceNr( 1) 2
AudioControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 1
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
bNrChannels 6
wChannelConfig 0x003f
Left Front (L)
Right Front (R)
Center Front (C)
Low Freqency Enhancement (LFE)
Left Surround (LS)
Right Surround (RS)
iChannelNames 0
iTerminal 0
AudioControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 2
wTerminalType 0x0201 Microphone
bAssocTerminal 0
bNrChannels 2
wChannelConfig 0x0003
Left Front (L)
Right Front (R)
iChannelNames 0
iTerminal 0
AudioControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 3
wTerminalType 0x0603 Line Connector
bAssocTerminal 0
bNrChannels 2
wChannelConfig 0x0003
Left Front (L)
Right Front (R)
iChannelNames 0
iTerminal 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 6
wTerminalType 0x0301 Speaker
bAssocTerminal 0
bSourceID 9
iTerminal 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 7
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
bSourceID 8
iTerminal 0
AudioControl Interface Descriptor:
bLength 8
bDescriptorType 36
bDescriptorSubtype 5 (SELECTOR_UNIT)
bUnitID 8
bNrInPins 2
baSource( 0) 10
baSource( 1) 11
iSelector 0
AudioControl Interface Descriptor:
bLength 14
bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT)
bUnitID 9
bSourceID 15
bControlSize 1
bmaControls( 0) 0x03
Mute
Volume
bmaControls( 1) 0x00
bmaControls( 2) 0x00
bmaControls( 3) 0x00
bmaControls( 4) 0x00
bmaControls( 5) 0x00
bmaControls( 6) 0x00
iFeature 0
AudioControl Interface Descriptor:
bLength 10
bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT)
bUnitID 10
bSourceID 2
bControlSize 1
bmaControls( 0) 0x43
Mute
Volume
Automatic Gain
bmaControls( 1) 0x00
bmaControls( 2) 0x00
iFeature 0
AudioControl Interface Descriptor:
bLength 10
bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT)
bUnitID 11
bSourceID 3
bControlSize 1
bmaControls( 0) 0x01
Mute
bmaControls( 1) 0x02
Volume
bmaControls( 2) 0x02
Volume
iFeature 0
AudioControl Interface Descriptor:
bLength 10
bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT)
bUnitID 13
bSourceID 2
bControlSize 1
bmaControls( 0) 0x03
Mute
Volume
bmaControls( 1) 0x00
bmaControls( 2) 0x00
iFeature 0
AudioControl Interface Descriptor:
bLength 10
bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT)
bUnitID 14
bSourceID 3
bControlSize 1
bmaControls( 0) 0x01
Mute
bmaControls( 1) 0x02
Volume
bmaControls( 2) 0x02
Volume
iFeature 0
AudioControl Interface Descriptor:
bLength 21
bDescriptorType 36
bDescriptorSubtype 4 (MIXER_UNIT)
bUnitID 15
bNrInPins 3
baSourceID( 0) 1
baSourceID( 1) 13
baSourceID( 2) 14
bNrChannels 6
wChannelConfig 0x003f
Left Front (L)
Right Front (R)
Center Front (C)
Low Freqency Enhancement (LFE)
Left Surround (LS)
Right Surround (RS)
iChannelNames 0
bmControls 0x00
bmControls 0x00
bmControls 0x00
iMixer 0
junk at descriptor end: 00 00 00 00 00
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
AudioStreaming Interface Descriptor:
bLength 7
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 1
bDelay 3 frames
wFormatTag 1 PCM
AudioStreaming Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bNrChannels 2
bSubframeSize 2
bBitResolution 16
bSamFreqType 1 Discrete
tSamFreq[ 0] 48000
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 9
Transfer Type Isochronous
Synch Type Adaptive
Usage Type Data
wMaxPacketSize 0x00c8 1x 200 bytes
bInterval 1
bRefresh 0
bSynchAddress 0
AudioControl Endpoint Descriptor:
bLength 7
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x00
bLockDelayUnits 1 Milliseconds
wLockDelay 4 Milliseconds
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 2
bNumEndpoints 1
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
AudioStreaming Interface Descriptor:
bLength 7
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 1
bDelay 1 frames
wFormatTag 1 PCM
AudioStreaming Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bNrChannels 6
bSubframeSize 2
bBitResolution 16
bSamFreqType 1 Discrete
tSamFreq[ 0] 48000
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 9
Transfer Type Isochronous
Synch Type Adaptive
Usage Type Data
wMaxPacketSize 0x0258 1x 600 bytes
bInterval 1
bRefresh 0
bSynchAddress 0
AudioControl Endpoint Descriptor:
bLength 7
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x00
bLockDelayUnits 1 Milliseconds
wLockDelay 2 Milliseconds
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
AudioStreaming Interface Descriptor:
bLength 7
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 7
bDelay 1 frames
wFormatTag 1 PCM
AudioStreaming Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bNrChannels 2
bSubframeSize 2
bBitResolution 16
bSamFreqType 1 Discrete
tSamFreq[ 0] 48000
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x00c8 1x 200 bytes
bInterval 1
bRefresh 0
bSynchAddress 0
AudioControl Endpoint Descriptor:
bLength 7
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x00
bLockDelayUnits 0 Undefined
wLockDelay 0 Undefined
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Devices
bInterfaceSubClass 0 No Subclass
bInterfaceProtocol 0 None
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.00
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 48
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0003 1x 3 bytes
bInterval 32
Device Status: 0x0000
(Bus Powered)
can someone help me?
thanks
-------------------------------------------------------------------------
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: hercules nuse pocket lt usb : kindof work but not really usable
2007-03-08 16:09 hercules nuse pocket lt usb : kindof work but not really usable jl malet
@ 2007-03-09 8:12 ` jlm devel
2007-03-12 11:54 ` jlm devel
0 siblings, 1 reply; 3+ messages in thread
From: jlm devel @ 2007-03-09 8:12 UTC (permalink / raw)
Cc: alsa-devel
jl malet a écrit :
> hi
> I've some problem with a muse pocket lt soundcard from hercules, it's an
> usb card then it use snd-usb-audio, it works in the sense that I can
> hear sound.... and it don't in the sense that my pcm volume control has
> no effect, that the 2 lines volumes are able to control 2% of the volume
> about (I can set 0% 1% 2% (about) and then all the remaining is TOO
> LOOD! or saturated)
>
> here is what lsusb gave me :
>
>
> Bus 001 Device 003: ID 06f8:c000 Guillemot Corp.
> Device Descriptor:
> bLength 18
> bDescriptorType 1
> bcdUSB 1.10
> bDeviceClass 0 (Defined at Interface level)
> bDeviceSubClass 0
> bDeviceProtocol 0
> bMaxPacketSize0 64
> idVendor 0x06f8 Guillemot Corp.
> idProduct 0xc000
> bcdDevice 1.00
> iManufacturer 0
> iProduct 1 USB Audio
> iSerial 0
> bNumConfigurations 1
> Configuration Descriptor:
> bLength 9
> bDescriptorType 2
> wTotalLength 337
> bNumInterfaces 4
> bConfigurationValue 1
> iConfiguration 0
> bmAttributes 0xa0
> (Bus Powered)
> Remote Wakeup
> MaxPower 500mA
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 0
> bAlternateSetting 0
> bNumEndpoints 0
> bInterfaceClass 1 Audio
> bInterfaceSubClass 1 Control Device
> bInterfaceProtocol 0
> iInterface 0
> AudioControl Interface Descriptor:
> bLength 10
> bDescriptorType 36
> bDescriptorSubtype 1 (HEADER)
> bcdADC 1.00
> wTotalLength 147
> bInCollection 2
> baInterfaceNr( 0) 1
> baInterfaceNr( 1) 2
> AudioControl Interface Descriptor:
> bLength 12
> bDescriptorType 36
> bDescriptorSubtype 2 (INPUT_TERMINAL)
> bTerminalID 1
> wTerminalType 0x0101 USB Streaming
> bAssocTerminal 0
> bNrChannels 6
> wChannelConfig 0x003f
> Left Front (L)
> Right Front (R)
> Center Front (C)
> Low Freqency Enhancement (LFE)
> Left Surround (LS)
> Right Surround (RS)
> iChannelNames 0
> iTerminal 0
> AudioControl Interface Descriptor:
> bLength 12
> bDescriptorType 36
> bDescriptorSubtype 2 (INPUT_TERMINAL)
> bTerminalID 2
> wTerminalType 0x0201 Microphone
> bAssocTerminal 0
> bNrChannels 2
> wChannelConfig 0x0003
> Left Front (L)
> Right Front (R)
> iChannelNames 0
> iTerminal 0
> AudioControl Interface Descriptor:
> bLength 12
> bDescriptorType 36
> bDescriptorSubtype 2 (INPUT_TERMINAL)
> bTerminalID 3
> wTerminalType 0x0603 Line Connector
> bAssocTerminal 0
> bNrChannels 2
> wChannelConfig 0x0003
> Left Front (L)
> Right Front (R)
> iChannelNames 0
> iTerminal 0
> AudioControl Interface Descriptor:
> bLength 9
> bDescriptorType 36
> bDescriptorSubtype 3 (OUTPUT_TERMINAL)
> bTerminalID 6
> wTerminalType 0x0301 Speaker
> bAssocTerminal 0
> bSourceID 9
> iTerminal 0
> AudioControl Interface Descriptor:
> bLength 9
> bDescriptorType 36
> bDescriptorSubtype 3 (OUTPUT_TERMINAL)
> bTerminalID 7
> wTerminalType 0x0101 USB Streaming
> bAssocTerminal 0
> bSourceID 8
> iTerminal 0
> AudioControl Interface Descriptor:
> bLength 8
> bDescriptorType 36
> bDescriptorSubtype 5 (SELECTOR_UNIT)
> bUnitID 8
> bNrInPins 2
> baSource( 0) 10
> baSource( 1) 11
> iSelector 0
> AudioControl Interface Descriptor:
> bLength 14
> bDescriptorType 36
> bDescriptorSubtype 6 (FEATURE_UNIT)
> bUnitID 9
> bSourceID 15
> bControlSize 1
> bmaControls( 0) 0x03
> Mute
> Volume
> bmaControls( 1) 0x00
> bmaControls( 2) 0x00
> bmaControls( 3) 0x00
> bmaControls( 4) 0x00
> bmaControls( 5) 0x00
> bmaControls( 6) 0x00
> iFeature 0
> AudioControl Interface Descriptor:
> bLength 10
> bDescriptorType 36
> bDescriptorSubtype 6 (FEATURE_UNIT)
> bUnitID 10
> bSourceID 2
> bControlSize 1
> bmaControls( 0) 0x43
> Mute
> Volume
> Automatic Gain
> bmaControls( 1) 0x00
> bmaControls( 2) 0x00
> iFeature 0
> AudioControl Interface Descriptor:
> bLength 10
> bDescriptorType 36
> bDescriptorSubtype 6 (FEATURE_UNIT)
> bUnitID 11
> bSourceID 3
> bControlSize 1
> bmaControls( 0) 0x01
> Mute
> bmaControls( 1) 0x02
> Volume
> bmaControls( 2) 0x02
> Volume
> iFeature 0
> AudioControl Interface Descriptor:
> bLength 10
> bDescriptorType 36
> bDescriptorSubtype 6 (FEATURE_UNIT)
> bUnitID 13
> bSourceID 2
> bControlSize 1
> bmaControls( 0) 0x03
> Mute
> Volume
> bmaControls( 1) 0x00
> bmaControls( 2) 0x00
> iFeature 0
> AudioControl Interface Descriptor:
> bLength 10
> bDescriptorType 36
> bDescriptorSubtype 6 (FEATURE_UNIT)
> bUnitID 14
> bSourceID 3
> bControlSize 1
> bmaControls( 0) 0x01
> Mute
> bmaControls( 1) 0x02
> Volume
> bmaControls( 2) 0x02
> Volume
> iFeature 0
> AudioControl Interface Descriptor:
> bLength 21
> bDescriptorType 36
> bDescriptorSubtype 4 (MIXER_UNIT)
> bUnitID 15
> bNrInPins 3
> baSourceID( 0) 1
> baSourceID( 1) 13
> baSourceID( 2) 14
> bNrChannels 6
> wChannelConfig 0x003f
> Left Front (L)
> Right Front (R)
> Center Front (C)
> Low Freqency Enhancement (LFE)
> Left Surround (LS)
> Right Surround (RS)
> iChannelNames 0
> bmControls 0x00
> bmControls 0x00
> bmControls 0x00
> iMixer 0
> junk at descriptor end: 00 00 00 00 00
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 1
> bAlternateSetting 0
> bNumEndpoints 0
> bInterfaceClass 1 Audio
> bInterfaceSubClass 2 Streaming
> bInterfaceProtocol 0
> iInterface 0
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 1
> bAlternateSetting 1
> bNumEndpoints 1
> bInterfaceClass 1 Audio
> bInterfaceSubClass 2 Streaming
> bInterfaceProtocol 0
> iInterface 0
> AudioStreaming Interface Descriptor:
> bLength 7
> bDescriptorType 36
> bDescriptorSubtype 1 (AS_GENERAL)
> bTerminalLink 1
> bDelay 3 frames
> wFormatTag 1 PCM
> AudioStreaming Interface Descriptor:
> bLength 11
> bDescriptorType 36
> bDescriptorSubtype 2 (FORMAT_TYPE)
> bFormatType 1 (FORMAT_TYPE_I)
> bNrChannels 2
> bSubframeSize 2
> bBitResolution 16
> bSamFreqType 1 Discrete
> tSamFreq[ 0] 48000
> Endpoint Descriptor:
> bLength 9
> bDescriptorType 5
> bEndpointAddress 0x01 EP 1 OUT
> bmAttributes 9
> Transfer Type Isochronous
> Synch Type Adaptive
> Usage Type Data
> wMaxPacketSize 0x00c8 1x 200 bytes
> bInterval 1
> bRefresh 0
> bSynchAddress 0
> AudioControl Endpoint Descriptor:
> bLength 7
> bDescriptorType 37
> bDescriptorSubtype 1 (EP_GENERAL)
> bmAttributes 0x00
> bLockDelayUnits 1 Milliseconds
> wLockDelay 4 Milliseconds
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 1
> bAlternateSetting 2
> bNumEndpoints 1
> bInterfaceClass 1 Audio
> bInterfaceSubClass 2 Streaming
> bInterfaceProtocol 0
> iInterface 0
> AudioStreaming Interface Descriptor:
> bLength 7
> bDescriptorType 36
> bDescriptorSubtype 1 (AS_GENERAL)
> bTerminalLink 1
> bDelay 1 frames
> wFormatTag 1 PCM
> AudioStreaming Interface Descriptor:
> bLength 11
> bDescriptorType 36
> bDescriptorSubtype 2 (FORMAT_TYPE)
> bFormatType 1 (FORMAT_TYPE_I)
> bNrChannels 6
> bSubframeSize 2
> bBitResolution 16
> bSamFreqType 1 Discrete
> tSamFreq[ 0] 48000
> Endpoint Descriptor:
> bLength 9
> bDescriptorType 5
> bEndpointAddress 0x01 EP 1 OUT
> bmAttributes 9
> Transfer Type Isochronous
> Synch Type Adaptive
> Usage Type Data
> wMaxPacketSize 0x0258 1x 600 bytes
> bInterval 1
> bRefresh 0
> bSynchAddress 0
> AudioControl Endpoint Descriptor:
> bLength 7
> bDescriptorType 37
> bDescriptorSubtype 1 (EP_GENERAL)
> bmAttributes 0x00
> bLockDelayUnits 1 Milliseconds
> wLockDelay 2 Milliseconds
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 2
> bAlternateSetting 0
> bNumEndpoints 0
> bInterfaceClass 1 Audio
> bInterfaceSubClass 2 Streaming
> bInterfaceProtocol 0
> iInterface 0
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 2
> bAlternateSetting 1
> bNumEndpoints 1
> bInterfaceClass 1 Audio
> bInterfaceSubClass 2 Streaming
> bInterfaceProtocol 0
> iInterface 0
> AudioStreaming Interface Descriptor:
> bLength 7
> bDescriptorType 36
> bDescriptorSubtype 1 (AS_GENERAL)
> bTerminalLink 7
> bDelay 1 frames
> wFormatTag 1 PCM
> AudioStreaming Interface Descriptor:
> bLength 11
> bDescriptorType 36
> bDescriptorSubtype 2 (FORMAT_TYPE)
> bFormatType 1 (FORMAT_TYPE_I)
> bNrChannels 2
> bSubframeSize 2
> bBitResolution 16
> bSamFreqType 1 Discrete
> tSamFreq[ 0] 48000
> Endpoint Descriptor:
> bLength 9
> bDescriptorType 5
> bEndpointAddress 0x82 EP 2 IN
> bmAttributes 5
> Transfer Type Isochronous
> Synch Type Asynchronous
> Usage Type Data
> wMaxPacketSize 0x00c8 1x 200 bytes
> bInterval 1
> bRefresh 0
> bSynchAddress 0
> AudioControl Endpoint Descriptor:
> bLength 7
> bDescriptorType 37
> bDescriptorSubtype 1 (EP_GENERAL)
> bmAttributes 0x00
> bLockDelayUnits 0 Undefined
> wLockDelay 0 Undefined
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 3
> bAlternateSetting 0
> bNumEndpoints 1
> bInterfaceClass 3 Human Interface Devices
> bInterfaceSubClass 0 No Subclass
> bInterfaceProtocol 0 None
> iInterface 0
> HID Device Descriptor:
> bLength 9
> bDescriptorType 33
> bcdHID 1.00
> bCountryCode 0 Not supported
> bNumDescriptors 1
> bDescriptorType 34 Report
> wDescriptorLength 48
> Report Descriptors:
> ** UNAVAILABLE **
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x83 EP 3 IN
> bmAttributes 3
> Transfer Type Interrupt
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0003 1x 3 bytes
> bInterval 32
> Device Status: 0x0000
> (Bus Powered)
>
>
> can someone help me?
> thanks
>
> -------------------------------------------------------------------------
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nobody working on usb devices?
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: hercules nuse pocket lt usb : kindof work but not really usable
2007-03-09 8:12 ` jlm devel
@ 2007-03-12 11:54 ` jlm devel
0 siblings, 0 replies; 3+ messages in thread
From: jlm devel @ 2007-03-12 11:54 UTC (permalink / raw)
To: alsa-devel
[-- Attachment #1.1: Type: text/plain, Size: 17514 bytes --]
jlm devel a écrit :
> jl malet a écrit :
>
>> hi
>> I've some problem with a muse pocket lt soundcard from hercules, it's an
>> usb card then it use snd-usb-audio, it works in the sense that I can
>> hear sound.... and it don't in the sense that my pcm volume control has
>> no effect, that the 2 lines volumes are able to control 2% of the volume
>> about (I can set 0% 1% 2% (about) and then all the remaining is TOO
>> LOOD! or saturated)
>>
>> here is what lsusb gave me :
>>
>>
>> Bus 001 Device 003: ID 06f8:c000 Guillemot Corp.
>> Device Descriptor:
>> bLength 18
>> bDescriptorType 1
>> bcdUSB 1.10
>> bDeviceClass 0 (Defined at Interface level)
>> bDeviceSubClass 0
>> bDeviceProtocol 0
>> bMaxPacketSize0 64
>> idVendor 0x06f8 Guillemot Corp.
>> idProduct 0xc000
>> bcdDevice 1.00
>> iManufacturer 0
>> iProduct 1 USB Audio
>> iSerial 0
>> bNumConfigurations 1
>> Configuration Descriptor:
>> bLength 9
>> bDescriptorType 2
>> wTotalLength 337
>> bNumInterfaces 4
>> bConfigurationValue 1
>> iConfiguration 0
>> bmAttributes 0xa0
>> (Bus Powered)
>> Remote Wakeup
>> MaxPower 500mA
>> Interface Descriptor:
>> bLength 9
>> bDescriptorType 4
>> bInterfaceNumber 0
>> bAlternateSetting 0
>> bNumEndpoints 0
>> bInterfaceClass 1 Audio
>> bInterfaceSubClass 1 Control Device
>> bInterfaceProtocol 0
>> iInterface 0
>> AudioControl Interface Descriptor:
>> bLength 10
>> bDescriptorType 36
>> bDescriptorSubtype 1 (HEADER)
>> bcdADC 1.00
>> wTotalLength 147
>> bInCollection 2
>> baInterfaceNr( 0) 1
>> baInterfaceNr( 1) 2
>> AudioControl Interface Descriptor:
>> bLength 12
>> bDescriptorType 36
>> bDescriptorSubtype 2 (INPUT_TERMINAL)
>> bTerminalID 1
>> wTerminalType 0x0101 USB Streaming
>> bAssocTerminal 0
>> bNrChannels 6
>> wChannelConfig 0x003f
>> Left Front (L)
>> Right Front (R)
>> Center Front (C)
>> Low Freqency Enhancement (LFE)
>> Left Surround (LS)
>> Right Surround (RS)
>> iChannelNames 0
>> iTerminal 0
>> AudioControl Interface Descriptor:
>> bLength 12
>> bDescriptorType 36
>> bDescriptorSubtype 2 (INPUT_TERMINAL)
>> bTerminalID 2
>> wTerminalType 0x0201 Microphone
>> bAssocTerminal 0
>> bNrChannels 2
>> wChannelConfig 0x0003
>> Left Front (L)
>> Right Front (R)
>> iChannelNames 0
>> iTerminal 0
>> AudioControl Interface Descriptor:
>> bLength 12
>> bDescriptorType 36
>> bDescriptorSubtype 2 (INPUT_TERMINAL)
>> bTerminalID 3
>> wTerminalType 0x0603 Line Connector
>> bAssocTerminal 0
>> bNrChannels 2
>> wChannelConfig 0x0003
>> Left Front (L)
>> Right Front (R)
>> iChannelNames 0
>> iTerminal 0
>> AudioControl Interface Descriptor:
>> bLength 9
>> bDescriptorType 36
>> bDescriptorSubtype 3 (OUTPUT_TERMINAL)
>> bTerminalID 6
>> wTerminalType 0x0301 Speaker
>> bAssocTerminal 0
>> bSourceID 9
>> iTerminal 0
>> AudioControl Interface Descriptor:
>> bLength 9
>> bDescriptorType 36
>> bDescriptorSubtype 3 (OUTPUT_TERMINAL)
>> bTerminalID 7
>> wTerminalType 0x0101 USB Streaming
>> bAssocTerminal 0
>> bSourceID 8
>> iTerminal 0
>> AudioControl Interface Descriptor:
>> bLength 8
>> bDescriptorType 36
>> bDescriptorSubtype 5 (SELECTOR_UNIT)
>> bUnitID 8
>> bNrInPins 2
>> baSource( 0) 10
>> baSource( 1) 11
>> iSelector 0
>> AudioControl Interface Descriptor:
>> bLength 14
>> bDescriptorType 36
>> bDescriptorSubtype 6 (FEATURE_UNIT)
>> bUnitID 9
>> bSourceID 15
>> bControlSize 1
>> bmaControls( 0) 0x03
>> Mute
>> Volume
>> bmaControls( 1) 0x00
>> bmaControls( 2) 0x00
>> bmaControls( 3) 0x00
>> bmaControls( 4) 0x00
>> bmaControls( 5) 0x00
>> bmaControls( 6) 0x00
>> iFeature 0
>> AudioControl Interface Descriptor:
>> bLength 10
>> bDescriptorType 36
>> bDescriptorSubtype 6 (FEATURE_UNIT)
>> bUnitID 10
>> bSourceID 2
>> bControlSize 1
>> bmaControls( 0) 0x43
>> Mute
>> Volume
>> Automatic Gain
>> bmaControls( 1) 0x00
>> bmaControls( 2) 0x00
>> iFeature 0
>> AudioControl Interface Descriptor:
>> bLength 10
>> bDescriptorType 36
>> bDescriptorSubtype 6 (FEATURE_UNIT)
>> bUnitID 11
>> bSourceID 3
>> bControlSize 1
>> bmaControls( 0) 0x01
>> Mute
>> bmaControls( 1) 0x02
>> Volume
>> bmaControls( 2) 0x02
>> Volume
>> iFeature 0
>> AudioControl Interface Descriptor:
>> bLength 10
>> bDescriptorType 36
>> bDescriptorSubtype 6 (FEATURE_UNIT)
>> bUnitID 13
>> bSourceID 2
>> bControlSize 1
>> bmaControls( 0) 0x03
>> Mute
>> Volume
>> bmaControls( 1) 0x00
>> bmaControls( 2) 0x00
>> iFeature 0
>> AudioControl Interface Descriptor:
>> bLength 10
>> bDescriptorType 36
>> bDescriptorSubtype 6 (FEATURE_UNIT)
>> bUnitID 14
>> bSourceID 3
>> bControlSize 1
>> bmaControls( 0) 0x01
>> Mute
>> bmaControls( 1) 0x02
>> Volume
>> bmaControls( 2) 0x02
>> Volume
>> iFeature 0
>> AudioControl Interface Descriptor:
>> bLength 21
>> bDescriptorType 36
>> bDescriptorSubtype 4 (MIXER_UNIT)
>> bUnitID 15
>> bNrInPins 3
>> baSourceID( 0) 1
>> baSourceID( 1) 13
>> baSourceID( 2) 14
>> bNrChannels 6
>> wChannelConfig 0x003f
>> Left Front (L)
>> Right Front (R)
>> Center Front (C)
>> Low Freqency Enhancement (LFE)
>> Left Surround (LS)
>> Right Surround (RS)
>> iChannelNames 0
>> bmControls 0x00
>> bmControls 0x00
>> bmControls 0x00
>> iMixer 0
>> junk at descriptor end: 00 00 00 00 00
>> Interface Descriptor:
>> bLength 9
>> bDescriptorType 4
>> bInterfaceNumber 1
>> bAlternateSetting 0
>> bNumEndpoints 0
>> bInterfaceClass 1 Audio
>> bInterfaceSubClass 2 Streaming
>> bInterfaceProtocol 0
>> iInterface 0
>> Interface Descriptor:
>> bLength 9
>> bDescriptorType 4
>> bInterfaceNumber 1
>> bAlternateSetting 1
>> bNumEndpoints 1
>> bInterfaceClass 1 Audio
>> bInterfaceSubClass 2 Streaming
>> bInterfaceProtocol 0
>> iInterface 0
>> AudioStreaming Interface Descriptor:
>> bLength 7
>> bDescriptorType 36
>> bDescriptorSubtype 1 (AS_GENERAL)
>> bTerminalLink 1
>> bDelay 3 frames
>> wFormatTag 1 PCM
>> AudioStreaming Interface Descriptor:
>> bLength 11
>> bDescriptorType 36
>> bDescriptorSubtype 2 (FORMAT_TYPE)
>> bFormatType 1 (FORMAT_TYPE_I)
>> bNrChannels 2
>> bSubframeSize 2
>> bBitResolution 16
>> bSamFreqType 1 Discrete
>> tSamFreq[ 0] 48000
>> Endpoint Descriptor:
>> bLength 9
>> bDescriptorType 5
>> bEndpointAddress 0x01 EP 1 OUT
>> bmAttributes 9
>> Transfer Type Isochronous
>> Synch Type Adaptive
>> Usage Type Data
>> wMaxPacketSize 0x00c8 1x 200 bytes
>> bInterval 1
>> bRefresh 0
>> bSynchAddress 0
>> AudioControl Endpoint Descriptor:
>> bLength 7
>> bDescriptorType 37
>> bDescriptorSubtype 1 (EP_GENERAL)
>> bmAttributes 0x00
>> bLockDelayUnits 1 Milliseconds
>> wLockDelay 4 Milliseconds
>> Interface Descriptor:
>> bLength 9
>> bDescriptorType 4
>> bInterfaceNumber 1
>> bAlternateSetting 2
>> bNumEndpoints 1
>> bInterfaceClass 1 Audio
>> bInterfaceSubClass 2 Streaming
>> bInterfaceProtocol 0
>> iInterface 0
>> AudioStreaming Interface Descriptor:
>> bLength 7
>> bDescriptorType 36
>> bDescriptorSubtype 1 (AS_GENERAL)
>> bTerminalLink 1
>> bDelay 1 frames
>> wFormatTag 1 PCM
>> AudioStreaming Interface Descriptor:
>> bLength 11
>> bDescriptorType 36
>> bDescriptorSubtype 2 (FORMAT_TYPE)
>> bFormatType 1 (FORMAT_TYPE_I)
>> bNrChannels 6
>> bSubframeSize 2
>> bBitResolution 16
>> bSamFreqType 1 Discrete
>> tSamFreq[ 0] 48000
>> Endpoint Descriptor:
>> bLength 9
>> bDescriptorType 5
>> bEndpointAddress 0x01 EP 1 OUT
>> bmAttributes 9
>> Transfer Type Isochronous
>> Synch Type Adaptive
>> Usage Type Data
>> wMaxPacketSize 0x0258 1x 600 bytes
>> bInterval 1
>> bRefresh 0
>> bSynchAddress 0
>> AudioControl Endpoint Descriptor:
>> bLength 7
>> bDescriptorType 37
>> bDescriptorSubtype 1 (EP_GENERAL)
>> bmAttributes 0x00
>> bLockDelayUnits 1 Milliseconds
>> wLockDelay 2 Milliseconds
>> Interface Descriptor:
>> bLength 9
>> bDescriptorType 4
>> bInterfaceNumber 2
>> bAlternateSetting 0
>> bNumEndpoints 0
>> bInterfaceClass 1 Audio
>> bInterfaceSubClass 2 Streaming
>> bInterfaceProtocol 0
>> iInterface 0
>> Interface Descriptor:
>> bLength 9
>> bDescriptorType 4
>> bInterfaceNumber 2
>> bAlternateSetting 1
>> bNumEndpoints 1
>> bInterfaceClass 1 Audio
>> bInterfaceSubClass 2 Streaming
>> bInterfaceProtocol 0
>> iInterface 0
>> AudioStreaming Interface Descriptor:
>> bLength 7
>> bDescriptorType 36
>> bDescriptorSubtype 1 (AS_GENERAL)
>> bTerminalLink 7
>> bDelay 1 frames
>> wFormatTag 1 PCM
>> AudioStreaming Interface Descriptor:
>> bLength 11
>> bDescriptorType 36
>> bDescriptorSubtype 2 (FORMAT_TYPE)
>> bFormatType 1 (FORMAT_TYPE_I)
>> bNrChannels 2
>> bSubframeSize 2
>> bBitResolution 16
>> bSamFreqType 1 Discrete
>> tSamFreq[ 0] 48000
>> Endpoint Descriptor:
>> bLength 9
>> bDescriptorType 5
>> bEndpointAddress 0x82 EP 2 IN
>> bmAttributes 5
>> Transfer Type Isochronous
>> Synch Type Asynchronous
>> Usage Type Data
>> wMaxPacketSize 0x00c8 1x 200 bytes
>> bInterval 1
>> bRefresh 0
>> bSynchAddress 0
>> AudioControl Endpoint Descriptor:
>> bLength 7
>> bDescriptorType 37
>> bDescriptorSubtype 1 (EP_GENERAL)
>> bmAttributes 0x00
>> bLockDelayUnits 0 Undefined
>> wLockDelay 0 Undefined
>> Interface Descriptor:
>> bLength 9
>> bDescriptorType 4
>> bInterfaceNumber 3
>> bAlternateSetting 0
>> bNumEndpoints 1
>> bInterfaceClass 3 Human Interface Devices
>> bInterfaceSubClass 0 No Subclass
>> bInterfaceProtocol 0 None
>> iInterface 0
>> HID Device Descriptor:
>> bLength 9
>> bDescriptorType 33
>> bcdHID 1.00
>> bCountryCode 0 Not supported
>> bNumDescriptors 1
>> bDescriptorType 34 Report
>> wDescriptorLength 48
>> Report Descriptors:
>> ** UNAVAILABLE **
>> Endpoint Descriptor:
>> bLength 7
>> bDescriptorType 5
>> bEndpointAddress 0x83 EP 3 IN
>> bmAttributes 3
>> Transfer Type Interrupt
>> Synch Type None
>> Usage Type Data
>> wMaxPacketSize 0x0003 1x 3 bytes
>> bInterval 32
>> Device Status: 0x0000
>> (Bus Powered)
>>
>>
>> can someone help me?
>> thanks
>>
>> -------------------------------------------------------------------------
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>>
>>
> nobody working on usb devices?
>
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can someone help me or redirect me to someplace where to get help?
thanks
JLM
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^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2007-03-12 11:54 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2007-03-08 16:09 hercules nuse pocket lt usb : kindof work but not really usable jl malet
2007-03-09 8:12 ` jlm devel
2007-03-12 11:54 ` jlm devel
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