any help is appreciated,
best,
Nick
What version of Pd are you using? The recent 0.37-test versions have been producing some alsa error messages on my system. Have you tried pd -noadc? Have you tried aplay?
Ben
On Friday 29 August 2003 11:17 am, np wrote:hello list,
ok, i've almost got my emagic emi 2|6 working after hacking together
some of the /etc/modules.conf files, but i'm now getting some strange
errors when i try to play through the device. i'm attempting to use
two devices, the internal soundcard and the emi. the internal
soundcard works, and running pd through device 0 works fine. but if i
try to run pd through the emi i get a lot of strange error messages.
if anyone has the time to look through these to help diagnose the
problem, i would much appreciate it!
here's the error messages from running pd:
couldn't open MIDI input device 1
couldn't open MIDI output device 1
opened 0 MIDI input device(s) and 0 MIDI output device(s).
snd_pcm_hw_params_set_format (input): Invalid argument
snd_pcm_hw_params_set_format (input): Invalid argument
ALSA lib pcm_hw.c:466:(snd_pcm_hw_prepare) SNDRV_PCM_IOCTL_PREPARE
failed: Invalid argument
snd_pcm_hw_params (input): Invalid argument
ALSA lib pcm_hw.c:466:(snd_pcm_hw_prepare) SNDRV_PCM_IOCTL_PREPARE
failed: Invalid argument
ALSA lib pcm.c:1146:(snd_pcm_link) SNDRV_PCM_IOCTL_LINK failed: File
descriptor in bad state
ALSA lib pcm_hw.c:494:(snd_pcm_hw_start) SNDRV_PCM_IOCTL_START
failed: File descriptor in bad state
snd_pcm_start: File descriptor in bad state
Using ALSA interface
audio I/O stuck... closing audio
everything appears to be loaded ok:
snd-usb-audio 44176 0
snd-rawmidi 15952 0 [snd-usb-audio]
snd-seq-device 5000 0 [snd-rawmidi]
snd-powermac 34996 0
i2c-core 14324 0 [snd-powermac]
snd-pcm 66180 0 [snd-usb-audio snd-powermac]
snd-timer 16580 0 [snd-pcm]
snd-page-alloc 4964 0 [snd-pcm]
snd 35416 0 [snd-usb-audio snd-rawmidi
snd-seq-device snd-powermac snd-pcm snd-timer]
soundcore 4168 0 [snd]
ds 8268 1
yenta_socket 11792 1
pcmcia_core 44232 0 [ds yenta_socket]
ieee1394 49920 0 (unused)
emi26 162192 0 (unused)
here's my /etc/modutils/alsa:
### DEBCONF MAGIC
# This file was automatically generated by alsa-base's debconf stuff
# --- BEGIN: Generated by ALSACONF, do not edit. ---
# --- ALSACONF verion 0.9.0 ---
alias char-major-116 snd
alias snd-card-0 snd-powermac
alias char-major-14 soundcore
alias sound-slot-0 snd-card-0
alias sound-service-0-0 snd-mixer-oss
alias sound-service-0-1 snd-seq-oss
alias sound-service-0-3 snd-pcm-oss
alias sound-service-0-8 snd-seq-oss
alias sound-service-0-12 snd-pcm-oss
#alias-usb-controller usb-uhci
alias snd-card-1 snd-usb-audio
alias sound-slot-1 snd-card-1
alias sound-service-1-0 snd-mixer-oss
alias sound-service-1-1 snd-seq-oss
alias sound-service-1-3 snd-pcm-oss
alias sound-service-1-8 snd-seq-oss
alias sound-service-1-12 snd-seq-oss
options snd major=116 cards_limit=2 \
device_mode=0666 device_gid-0 device_uid=0
options usb_audio index=1 id=USB
options snd-powermac index=0
# --- END: Generated by ALSACONF, do not edit. ---
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