So I cant help further ... but Ive got the same card that i use with a motor in low precision for now, on OsX !!! thus I might run in the same problem later ! I will follow the link ! :) JM
Le 6 févr. 2012 à 23:20, Nicolas Montgermont a écrit : > thanks for your reply, > The problem is that midi data is a position feedback for the control of a > motor, and when msb is stuck, the position command I give is wrong. > I don't think the card is to blame cause the same card/patch/interface is > working well on win XP. > n > > Le 06/02/12 21:57, Jean-Marie Adrien a écrit : >> Hello >> i would try to force synchronization of incoming midi streams inside pure >> data according to my needs, ie downsampling a little if necessary so that >> MSB and LSB are consistent ... and give a call to interface-z for feedback. >> cheers >> JM >> >> Le 6 févr. 2012 à 21:15, Nicolas Montgermont a écrit : >> >>> Hello list, >>> >>> I run into a special problem with MIDI input under osx... >>> >>> I am getting some MIDI inside Pd, the MIDI is coming from an interface-z >>> card that is transducing a sensor. >>> The midi info is on two control number for higher (12bit) precision. >>> Sometimes the MSB value is not updated well, but the LSB is, and that gives >>> me weird behaviors. >>> >>> I have tested the same patch with Pd-extended 0.42.5 under mac osx lion and >>> on another computer with osx snow leopard, both have the same problem, but >>> the same patch on a third computer with windows xp is working well. >>> I have tested as well two midi->usb interface (a basic one and a motu micro >>> lite) with the same behavior. >>> >>> So it seems to me that the problem looks like Pd midi driver on osx. >>> I have tested to modify the audio latency, to change the MIDI latency, but >>> that gives me no better result. >>> >>> Do you have an idea of where i can look, or a workaround i can find? >>> >>> Best, >>> n >>> -- >>> http://nim.on.free.fr >>> >>> _______________________________________________ >>> Pd-list@iem.at mailing list >>> UNSUBSCRIBE and account-management -> >>> http://lists.puredata.info/listinfo/pd-list >>> >> > > -- > http://nim.on.free.fr > _______________________________________________ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list