hello,

i've got few problem with the M4U usb-midi adapter (somtime the internal fifo 
does not empty corectly). but that's a pb with the hardware.
so i'm looking for a usb-midi interface that is plug and play under linux 
(ubuntu) and that really work.
any idea?

thanks
Cyrille


cyrille henry a écrit :
hello,

i made more test.
i've got the same problem with an other fastlane midi interface on my computer.
i do not have any problem with this interface and pd on osX.
i don't have problem with a M4U midi interface on my computer.

so i think the bug is on the fastlane linux driver (at least under ubuntu).

cyrille


cyrille henry a écrit :
hello,
i've got a strange problem when i send midi control change.
the problem is that i did not receive exactly what i send over a midi loop.


attachement is a patch explaining the problem.
you need a midi out and a midi in device in order to test it.


i don't know if the problem comes from pd, or my midi interface (motu fastlane).

can anyone test this patch?

thanks
Cyrille


------------------------------------------------------------------------

#N canvas 929 135 693 479 10;
#X obj 22 185 ctlin;
#X obj 24 66 random 128;
#X obj 24 20 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0 1
;
#X obj 81 239 print midi_error;
#X text 142 92 send random value over midi \, CC1;
#X text 22 135 Please \, connect your midi out to midi in;
#X text 102 184 we should receive exactly what is send.;
#X obj 24 45 metro 5;
#X obj 24 91 ctlout 1;
#X obj 37 214 route 1;
#X text 102 212 so \, we should not have any other message than CC1
;
#X text 203 239 with my computer \, i do have some midi error \, if
i wait a few minutes.;
#X text 21 281 Tested on ubuntu linux (dapper) \, pd 0.40.2 \, with
a MOTU fastlane MIDI interface and a DELL M70 laptop.;
#X connect 0 1 9 0;
#X connect 1 0 8 0;
#X connect 2 0 7 0;
#X connect 7 0 1 0;
#X connect 9 1 3 0;


------------------------------------------------------------------------

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