Re: [Jack-Devel] Tascam us-428

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DateTue, 06 Mar 2012 08:41:03 +0100
From Clemens Ladisch <[hidden] at ladisch dot de>
ToJonathan Bennett <[hidden] at gmail dot com>
Cc[hidden] at lists dot jackaudio dot org
In-Reply-ToJonathan Bennett Re: [Jack-Devel] Tascam us-428
Follow-UpPaul Davis Re: [Jack-Devel] Tascam us-428
Jonathan Bennett wrote:
> $ jackd -dalsa -dhw:2,2 -i 2
> jackdmp 1.9.8
> creating alsa driver ... hw:2,2|hw:2,2|1024|2|48000|2|0|nomon|swmeter|-|32bit
>
> ATTENTION: The playback device "hw:2,2" is already in use.

The usx2y driver returns this error code for the third device if
the hwdep device has not already been opened by the application.

A quick peek into jackdmp's source code shows:

    // JACK2
    /*
        else if (!strcmp(driver->alsa_driver, "USB US-X2Y")) {
                if ((err = alsa_driver_usx2y_hardware (driver)) !=0) {
                                return err;
                }
        }
    */

So I guess you have to try Jack 2.


Regards,
Clemens
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