Re: [linux-audio-dev] M-Audio Sonica/Ozone/MobilePre/Transit firm ware loader now works

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Subject: Re: [linux-audio-dev] M-Audio Sonica/Ozone/MobilePre/Transit firm ware loader now works
From: Stephen Hassard (steve_AT_hassard.net)
Date: Wed Sep 29 2004 - 18:37:05 EEST


I just played around with my Sonica a little more (on i386) and found
that after the firmware upload was attempted, madfuload was unable to
reset the device. It looks like the device auto-reset, as the USB device
changed (increment by one). The usb IDs have also changed.

Here's a nice big log.

-----
lsusb -v (before)

Bus 001 Device 010: ID 0763:2805 Midiman
Device Descriptor:
   bLength 18
   bDescriptorType 1
   bcdUSB 1.00
   bDeviceClass 254 Application Specific Interface
   bDeviceSubClass 1 Device Firmware Update
   bDeviceProtocol 0
   bMaxPacketSize0 64
   idVendor 0x0763 Midiman
   idProduct 0x2805
   bcdDevice 1.00
   iManufacturer 1
   iProduct 2
   iSerial 0
   bNumConfigurations 1
   Configuration Descriptor:
     bLength 9
     bDescriptorType 2
     wTotalLength 25
     bNumInterfaces 1
     bConfigurationValue 1
     iConfiguration 0
     bmAttributes 0x40
       Self Powered
     MaxPower 200mA
     Interface Descriptor:
       bLength 9
       bDescriptorType 4
       bInterfaceNumber 0
       bAlternateSetting 0
       bNumEndpoints 0
       bInterfaceClass 254 Application Specific Interface
       bInterfaceSubClass 1 Device Firmware Update
       bInterfaceProtocol 0
       iInterface 3

---

lsusb -v (after)

Bus 001 Device 011: ID 0763:2005 Midiman Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x0763 Midiman idProduct 0x2005 bcdDevice 1.01 iManufacturer 1 iProduct 2 iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 277 bNumInterfaces 2 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x80 MaxPower 200mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 1 Audio bInterfaceSubClass 1 Control Device bInterfaceProtocol 0 iInterface 2 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 1 (HEADER) bcdADC 1.00 wTotalLength 40 bInCollection 1 baInterfaceNr( 0) 1 AudioControl Interface Descriptor: bLength 12 bDescriptorType 36 bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 1 wTerminalType 0x0101 USB Streaming bAssocTerminal 0 bNrChannels 2 wChannelConfig 0x0003 Left Front (L) Right Front (R) iChannelNames 0 iTerminal 0 AudioControl Interface Descriptor: bLength 10 bDescriptorType 36 bDescriptorSubtype 6 (FEATURE_UNIT) bUnitID 2 bSourceID 1 bControlSize 1 bmaControls( 0) 0x01 Mute bmaControls( 1) 0x02 Volume bmaControls( 2) 0x02 Volume iFeature 0 AudioControl Interface Descriptor: bLength 9 bDescriptorType 36 bDescriptorSubtype 3 (OUTPUT_TERMINAL) bTerminalID 3 wTerminalType 0x0301 Speaker bAssocTerminal 0 bSourceID 2 iTerminal 0 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 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x03 EP 3 OUT bmAttributes 9 Transfer Type Isochronous Synch Type Adaptive Usage Type Data wMaxPacketSize 0x0240 bytes 576 once bInterval 1 bRefresh 0 bSynchAddress 0 AudioControl Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 Sampling Frequency bLockDelayUnits 1 Milliseconds wLockDelay 1500 Milliseconds AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 1 bDelay 1 frames wFormatTag 1 PCM AudioStreaming Interface Descriptor: bLength 38 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 3 bBitResolution 24 bSamFreqType 10 Discrete tSamFreq[ 0] 8000 tSamFreq[ 1] 11025 tSamFreq[ 2] 12000 tSamFreq[ 3] 22050 tSamFreq[ 4] 24000 tSamFreq[ 5] 32000 tSamFreq[ 6] 44100 tSamFreq[ 7] 48000 tSamFreq[ 8] 88200 tSamFreq[ 9] 96000 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 2 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x03 EP 3 OUT bmAttributes 9 Transfer Type Isochronous Synch Type Adaptive Usage Type Data wMaxPacketSize 0x0180 bytes 384 once bInterval 1 bRefresh 0 bSynchAddress 0 AudioControl Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 Sampling Frequency bLockDelayUnits 1 Milliseconds wLockDelay 1500 Milliseconds AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 1 bDelay 1 frames wFormatTag 1 PCM AudioStreaming Interface Descriptor: bLength 38 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1 (FORMAT_TYPE_I) bNrChannels 2 bSubframeSize 2 bBitResolution 16 bSamFreqType 10 Discrete tSamFreq[ 0] 8000 tSamFreq[ 1] 11025 tSamFreq[ 2] 12000 tSamFreq[ 3] 22050 tSamFreq[ 4] 24000 tSamFreq[ 5] 32000 tSamFreq[ 6] 44100 tSamFreq[ 7] 48000 tSamFreq[ 8] 88200 tSamFreq[ 9] 96000 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 3 bNumEndpoints 1 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 9 bDescriptorType 5 bEndpointAddress 0x03 EP 3 OUT bmAttributes 9 Transfer Type Isochronous Synch Type Adaptive Usage Type Data wMaxPacketSize 0x0180 bytes 384 once bInterval 1 bRefresh 0 bSynchAddress 0 AudioControl Endpoint Descriptor: bLength 7 bDescriptorType 37 bDescriptorSubtype 1 (EP_GENERAL) bmAttributes 0x01 Sampling Frequency bLockDelayUnits 1 Milliseconds wLockDelay 1500 Milliseconds AudioStreaming Interface Descriptor: bLength 7 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 1 bDelay 1 frames wFormatTag 8193 IEC1937_AC-3 AudioStreaming Interface Descriptor: bLength 38 bDescriptorType 36 bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 3 (FORMAT_TYPE_III) bNrChannels 2 bSubframeSize 2 bBitResolution 16 bSamFreqType 10 Discrete tSamFreq[ 0] 8000 tSamFreq[ 1] 11025 tSamFreq[ 2] 12000 tSamFreq[ 3] 22050 tSamFreq[ 4] 24000 tSamFreq[ 5] 32000 tSamFreq[ 6] 44100 tSamFreq[ 7] 48000 tSamFreq[ 8] 88200 tSamFreq[ 9] 96000

---

./madfuload -D /proc/bus/usb/001/007 -f ma005101.bin -v -v -3 ma005101.bin: 5959 bytes read successfully reading device descriptor ... interface descriptor 0:0 DFU interface is 0 DFU descriptor found transfer size is 64 waiting 32 ms cannot reset device: (19) No such device

---

dmesg output

usb 1-1: new full speed USB device using address 7 usb 1-1: reset full speed USB device using address 7 usb 1-1: device firmware changed usb 1-1: USB disconnect, address 7 usb 1-1: new full speed USB device using address 8

Thanks, Steve Hassard

Clemens Ladisch wrote: > I wrote: > >>Stephen Hassard wrote: >> >>>Segmentation fault >>> >>>I'm running an AMD64 kernel in 64bits mode. >> >>This looks as if I'm using a wrong data type in some structure >>(probably usbdevfs_ctrltransfer). > > > This was indeed the problem. > > I've released a new version (0.4): > http://sourceforge.net/project/showfiles.php?group_id=87777&package_id=94170 > > > HTH > Clemens >


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