the fact is that my evolution keyboard (that is also my midi interface) only has a midi out, so I cannot record midi flow on my computer, and I cannot do some usefull test like dump sysex from my xl-7 to pc and back. but I still have several things to check. hope this evening I will find some time to try. surely I will keep you informed about it! thx davide --- In xl7@yahoogroups.com, "steve_the_composer" <smw-mail@p...> wrote: > Hope you can get it resolved. BTW do you have an "old-fashioned" > sound card with a joystick port in your system? If so, perhaps you > could use it (with a midi/joystick cable which are dirt cheap now. > > Sysex and midi were pretty straight forward pre-windows, and while > Windows makes everything else possible, there is so much overhead > that G-d knows what's happening to the byte-by-byte midi stream. > > Anyhow, it sounds like you need to do some serious diagnosis, > starting with the simplest possible midi flow and the simplest > possible tests. (eg, get a setup so you can send one preset to the > computer and receive one preset from the computer.) > > To test sending and receiving you could try midi-ox or even e- > loader's midi monitor. In fact, try it with patterns and e-loader. > Can you successfully get the names of a bank of patterns? If so, > sysex is working. If not, you've got a problem from the get go. Can > you download and upload patterns in e-loader? If you can, sysex is > working. If not, you gotta work on the basics. > > In using e-loader, when you scan for midi devices, does the e-mu > show up (using the midi connection, not the usb host connection]? > > Of course, if the windows media player thing will work off the bat, > or if trying a different interface will work, great!!! > > Good luck. > > --Steve > > Hmmmm. Just an afterthought--try some different cables. Every so > often I've gotten a cable that seems to work at least 99% of the > time, but is 1% defective for some reason. > > > --- In xl7@yahoogroups.com, "eriksatie01" <waveplayer@t...> wrote: > > I have the same feeling that could be something about the midi > > interface. I will try to disconnect eveything off from usb. > > but what do you mean with "send the sysex one chunk at a time from > > sounddiver"? > > how can you send midi directly from the sounddriver? how do you > > divide the chunks? > > > > this evening I will try also with mediaplayer, and I think I will > > check if there is some update for the drivers > > > > thx to everybody for the help! > > > > davide > > > > --- In xl7@yahoogroups.com, daxe <snakefooot@y...> wrote: > > > > > > I dont know if any of this will help you, but I had a terrible > time > > getting my Ensoniq FIZMO to take an OS update through my gear and > > this is what I did: > > > > > > > > > > > > I tried another midi interface..this one hooked up through USB. > > The first interface I used was through my JLCooper MSB REv2+, > which > > mangles everything sent through it. I tried an Edirol UMX thing > > next. I tried a bunch of programs but always got only a partial > > upload. > > > > > > > > > > > > I had a little better luck when I removed everything else off > that > > USB bus...it got almost all the way through but the data was still > > coming too fast. FIZMOs are notorious for chiking on too-fast > midi > > data (as well as bad voltage regulators). > > > > > > > > > > > > What I finally had to do was send the sysex one chunk at a time > > from sounddiver. The combo of this method, plus the USB interface > > not being 'interrupted' by other things on the same bus allowed me > to > > get the sysex finally uploaded. > > > > > > > > > > > > Some devices are crankier about the integrity of the midi data > than > > some others, I guess. > > > > > > > > > > > > Hope this helps, maybe give you some ideas. > > > > > > > > > > > > ~snakefooot > > > > > > > > > > > > __________________________________________________ > > > Do You Yahoo!? > > > Tired of spam? Yahoo! Mail has the best spam protection around > > > http://mail.yahoo.com > > > > > > [Non-text portions of this message have been removed]
Message
Re: trouble sending sysex
2005-09-27 by eriksatie01
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