Help with BruteFIR configuration - Page 2 - diyAudio
Go Back   Home > Forums > Source & Line > PC Based

PC Based Computer music servers, crossovers, and equalization

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 24th January 2013, 08:14 AM   #11
phofman is offline phofman  Czech Republic
diyAudio Member
 
Join Date: Apr 2005
Location: Pilsen
Quote:
Originally Posted by Crumboo View Post
I'm not sure that there any upgrades/downgrades of the firmware for USBStreamer. It seems to me that the link you posted was about another miniDSP product.
Their forum seemed active, I am sure author of the device would be willing to help.

Quote:
Are there possibly any settings/configurations in ALSA that can be set to ignore? I found something in this thread that may be of use, but I can't find the the file "customdefines.h" anywhere in my system...
I do not think there is any alsa setting to help you. I am afraid you will need to recompile the alsa driver with the mixer handling part commented out.

OTOH it is not so complicated. First I would try the latest alsa driver, using takashi's tree and building script Compilation procedure from git/tiwai/sound-2.6.git . If it does not help, modify the corresponding file and re-build the driver.
  Reply With Quote
Old 21st February 2013, 11:05 PM   #12
diyAudio Member
 
volume knob's Avatar
 
Join Date: Dec 2011
Location: North Shore
Quote:
Originally Posted by Crumboo View Post

The listed devices is the card built in the motherboard and the USB card isn't listed here. When I unplug the USB card and plug it in again I get the following:

Code:
[82786.942036] usb 1-5: new high-speed USB device number 6 using ehci_hcd
[82787.071186] usb 1-5: New USB device found, idVendor=2752, idProduct=0016
[82787.086003] usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[82787.101001] usb 1-5: Product: USBStreamer
[82787.115857] usb 1-5: Manufacturer: miniDSP
[82787.130677] usb 1-5: SerialNumber: 0000
[82788.059947] usbaudio: unit 51: unexpected type 0x09
[82788.074690] snd-usb-audio: probe of 1-5:1.0 failed with error -5
Any suggestions?

HI, do you have a /etc/modprobe.d/alsa-base.conf file? if so could you open it and print it here, it could be that your soundcard is on a black list
  Reply With Quote
Old 22nd February 2013, 06:36 AM   #13
phofman is offline phofman  Czech Republic
diyAudio Member
 
Join Date: Apr 2005
Location: Pilsen
You can blacklist modules, not individual soundcards supported by the module. The snd-usb-audio module is clearly loaded, it just does not understand a specific format it gets from the usb device and refuses to continue. Either upgrading to newer snd-usb-audio or "convincing" the device not to send such data is the way to go.
  Reply With Quote
Old 22nd February 2013, 11:23 AM   #14
Crumboo is offline Crumboo  Sweden
diyAudio Member
 
Join Date: Dec 2007
Hi and thanks again for the advice. It doesn't seem to be possible to change the firmware of the card and the manufacturer isn't relly helpful either (there is no official support for linux). So for now I run it on windows instead and will maybe give it another go on linux in the future. Unfortunately I can't find any other interface that supports multichannel bidirectional (in and out) I2S-USB conversion out there...
  Reply With Quote
Old 19th March 2013, 04:58 PM   #15
phofman is offline phofman  Czech Republic
diyAudio Member
 
Join Date: Apr 2005
Location: Pilsen
My 2 cents the bugfix for the new miniDSP firmware using unknown unit type is coming soon

[alsa-devel] [PATCH] ALSA: usb: Parse UAC2 extension unit like for UAC1
  Reply With Quote
Old 21st October 2013, 09:13 AM   #16
mwyss is offline mwyss  Switzerland
diyAudio Member
 
Join Date: Jan 2004
Location: Switzerland
Default Any news?

Hi

Does the minidsp usbStreamer work now with brutefir?

Any link to a project?

Rgs
Martin
  Reply With Quote
Old 21st October 2013, 04:57 PM   #17
diyAudio Member
 
Join Date: Jan 2013
Location: Oregon City, Oregon
I'm coming to your conversation a little late, but I had exactly the same error message implementing MPD/ ALSA, etc on Ubuntu on a PC. The problem was that the INPUT to the sound card had a different number of channels than the device name I was using for the sound card. I was sending 4 channels to a 5.1 sound card. Once I set Alsa to send 4 channels to a 4.0 sound card device, all worked well, or 6 channels to the 5.1 sound card device....

If you like, check my post #2 here: Xover with software : async DSP or Sync PC
  Reply With Quote
Old 24th February 2014, 06:45 PM   #18
diyAudio Member
 
Join Date: Feb 2014
Location: Kållered
Hi Mattias, just found this thread some days ago. It think it is an excellent idea, I have exactly the same..! Could you figure it out how to map the channels? I have the MiniStreamer and 2*4 MiniDSP-kits that I will try to do a "proof of concept" with before I buy the USBStreamer and the 8*8 MiniDSP. Rgs Mikael
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Brutefir or min dsp greasergirl PC Based 4 13th March 2013 05:29 PM
Audio filtering with brutefir soundcheck Digital Source 2 16th November 2007 11:31 AM
Multiamplification + GeeXbox + BruteFIR man_jose Everything Else 0 31st August 2005 01:31 PM
BruteFIR bass redirection troubles birkinshawc Digital Source 0 5th January 2005 11:37 PM
BruteFIR / Volume control MWP Digital Source 9 24th November 2003 01:39 AM


New To Site? Need Help?

All times are GMT. The time now is 12:29 PM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright ©1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2