18 Aug
2013
18 Aug
'13
9:32 p.m.
On 08/18/2013 09:26 PM, Clemens Ladisch wrote:
Carlos sanchiavedraz wrote:
I have the same issue with my UA25 on a Raspberry Pi. With advanced mode
enabled the UA25 simply doesn't work well on the RPi. JACK does start
but a lot of xruns are generated. My guess is that this is probably due
to the poor USB implementation of the RPi. The workaround I use is
adding an extra USB-MIDI cable.
Jeremy
The MIDI port on my UA25EX just shows up when
audio card is in advanced
driver mode
In Windows, the advanced mode is intended to be used with the Roland
drivers; disabling it should be necessary only when you're using it with
a system where these drivers are not installed. Due to bugs in the
built-in Windows USB MIDI driver, MIDI is made available only in
advanced mode.
In theory, Linux should support advanced mode.
which by now is not the main mode I'm playing
because of problems with
this mode on Raspberry PI (for the moment It runs with jack1 and it
won't start in advanced mode).
Which kernel are you using? To other programs (i.e., aplay/arecord)
work?
I suppose that with Jack2 this won't be a
problem
If this is a driver problem, Jack2 will not work either.
Regards,
Clemens