Re: USB MIDI problem with receiving large sysex files

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Your advice was perfect ... it is pretty much embarrassing, but yeah,
changing to another USB port helped :-)

Did try that before, but just had catched the only other USB port of the
machine that obviously has problems, too. All other USB ports are
working fine - as I know now ... ;-)

So, thanks a bunch again!

Regards,
Joachim

Am 11.04.2013 13:12, schrieb Clemens Ladisch:
> jem_7@xxxxxx wrote:
> > One thing I have seen while watching the data received by amidi with
> > the -d option as well as with the other tools was, that the "data
> > stream" sometimes seems to stop while the Axe-Fx II is still sending
> > data. Sometimes the stream continues after or short break, sometimes
> > it does not.
>
> MIDI dumps works fine with every other device.
>
> You could try another cable and/or another USB port.
>
> > Don't know if this could be a timing issue?
>
> USB MIDI uses bulk transfers, which is the same method that is used by
> USB hard disks.  I guess your machine doesn't have problems with
> reading from such devices at a speed of 1.5 KB/s or more?
>
>
> Regards,
> Clemens
>


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