[AG-TECH] Issue with RedHat 7.2, rat, and full duplex

David Bradford bradford at bu.edu
Tue Feb 25 14:42:43 CST 2003

I don't know what Russ is running, but I have an M-Audio Delta 1010lt.
Here's the sndstat.  Thanks, David.
[ag at cism-ag-audio]# cat /dev/sndstat 
OSS/Linux 3.9.7f (C) 4Front Technologies 1996-2002
License serial number: N02696502
Drivers: ENVY24
This copy of OSS is licensed to David Bradford
Build: 2.4.19
Card config: 
IC Ensemble ENVY24
Audio devices:
0: M Audio Delta 1010LT out1/2
1: M Audio Delta 1010LT out3/4
2: M Audio Delta 1010LT out5/6
3: M Audio Delta 1010LT out7/8
4: M Audio Delta 1010LT S/PDIF out 
5: M Audio Delta 1010LT in1/2
6: M Audio Delta 1010LT in3/4
7: M Audio Delta 1010LT in5/6
8: M Audio Delta 1010LT in7/8
9: M Audio Delta 1010LT S/PDIF in 
10: M Audio Delta 1010LT input from mon. mixer 
11: M Audio Delta 1010LT (all outputs)
12: M Audio Delta 1010LT (all inputs)
Synth devices:
Midi devices:
0: M Audio Delta 1010LT #1
0: System clock
0: M Audio Delta 1010LT

AUDIO FROM /proc/pci

  Bus  3, device   2, function  0:
    Multimedia audio controller: IC Ensemble Inc ICE1712 [Envy24] (rev 2).
      IRQ 5.
      Master Capable.  Latency=32.  
      I/O at 0xb000 [0xb01f].
      I/O at 0xb400 [0xb40f].
      I/O at 0xb800 [0xb80f].
      I/O at 0xbc00 [0xbc3f].

-----Original Message-----
From: owner-ag-tech at mcs.anl.gov [mailto:owner-ag-tech at mcs.anl.gov] On Behalf
Of Robert Olson
Sent: Tuesday, February 25, 2003 3:20 PM
To: bradford at bu.edu; ag-tech at mcs.anl.gov
Cc: dab
Subject: Re: [AG-TECH] Issue with RedHat 7.2, rat, and full duplex

what card is it?

what does cat /dev/sndstat say?


At 03:14 PM 2/25/2003 -0500, David Bradford wrote:


  Russ Wolf has been helping me set up our audio machine, and we've
encountered a problem.  As he has the exact same problem on one of his
machines with a different audio card and setup (I am using oss and he built
a driver into his kernel), we don't think it's an issue with the card.

  When we try to start up rat-debug, we get: 

  1736:mbus_config.c:661 using Addr: Port:47000
  1737:main_ui.c:104 rat-ui started argc=5 
  1737:mbus_config.c:661 using Addr: Port:47000
  1737:main_ui.c:118 Waiting for mbus.waiting(rat-token-761a2e82) from
  1737:main_ui.c:120 ...got it 
  1737:main_ui.c:126 Waiting for mbus.go(rat-token-761a2e82) from
  1736:main_control.c:509 Waiting for rat-token-588e0344 from media
  1738:main_engine.c:88 token[0] = rat-token-588e0344 
  1738:auddev_oss.c:185 device mask for /dev/mixer0: 
  1738:auddev_oss.c:197 recording mask for /dev/mixer0: 
  1738:auddev_oss.c:267 testing /dev/dsp0 support for full duplex operation:

Any ideas would be most welcome, as this seems to be the last issue standing
between me and a working grid node.  Thanks in advance for any help,

David Bradford 
Astronomy Department 
Boston University 

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