ALSA: Unable to find CAPTURE device!

QNX Newsgroups (Archives) comp.os.qnx
1

Hello!

Using QNX6.1 with SB128PCI sound card, I’m unable to find a usable CAPTURE
device.

snd_pcm_find() always return “invalid parameter” (-48) error with
SND_PCM_OPEN_CAPTURE parameter.

Everything works properly when using SND_PCM_OPEN_PLAYBACK.

Any idea?

Thanks

Vincent

2

Hello
Are you compile everything from source or find suitable .QPR?

Vincent wrote:

Hello!

Using QNX6.1 with SB128PCI sound card, I’m unable to find a usable CAPTURE
device.

snd_pcm_find() always return “invalid parameter” (-48) error with
SND_PCM_OPEN_CAPTURE parameter.

Everything works properly when using SND_PCM_OPEN_PLAYBACK.

Any idea?

Thanks

Vincent

3

Hello!

Are you compile everything from source or find suitable .QPR?
I’ve linked my app to asound library delivered with QNX6.1 install disk.

Vincent