On 05/20/2014 11:40 AM, jean-noël chardron wrote:
> thank you for the answer.
> I know absolutely nothing about usb protocol, howto write a device
> driver and sound card.
Well, that was once true for each driver developer at some point in time ;)
> So it's not today that i am going to write a
thank you for the answer.
I know absolutely nothing about usb protocol, howto write a device driver
and sound card. So it's not today that i am going to write a driver for
this device.
Netherless if you know a (free) software that can explore the protocol I
take it. and too a starting point papers
On 05/20/2014 12:08 AM, jean-noël chardron wrote:
>
> Also, I the sound card is a high-speed USB device, so you certainly need
> ehci_hcd. Which error did you see?
>
>
> Daniel
>
> t seems that there is a constraint on the usb.. the driver is only in
> usb 1.1 even if the card is in
>
>
> Also, I the sound card is a high-speed USB device, so you certainly need
> ehci_hcd. Which error did you see?
>
>
> Daniel
>
> t seems that there is a constraint on the usb.. the driver is only in usb
1.1 even if the card is in usb 2.0
the initial log is :
[44038.762643] usb 1-5: New USB devi
On 05/19/2014 05:40 PM, jean-noël chardron wrote:
> I got a card tascam us-144mkII, i though that it is working on linux. so
> i try it and I get a first error : it complains about ehci_hcd so i
> remove the module ehci_hcd.
> then i get another error that i cannot understand : error -22
>
> the s
Hello,
I got a card tascam us-144mkII, i though that it is working on linux. so i
try it and I get a first error : it complains about ehci_hcd so i remove
the module ehci_hcd.
then i get another error that i cannot understand : error -22
the system is :
$ uname -a
Linux TangoStudio 3.2.0-4-realti
