hi,
since i installed the cpu upgrade and nonxox ive a much higher cpu bleed thru on the audio. i also hear the incoming midi clocks and controler data.
Anybody else experiencing such changes? or do i have a bad ground connection now somwhere in my xox?
With the quicksilver os for the real 303 there was once a similar problem that was caused by a too high scan rate for the leds..
Are there other os that run on the bigger cpu so one can try if the issue is soft or hardware based?
nonxox problems
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- antto
- Posts: 1636
- Joined: Thu Apr 15, 2010 3:21 pm
Re: nonxox problems
there's sokkos2 ported for the cpumod, you can test that
http://forums.adafruit.com/viewtopic.ph ... 70#p215468
the ".hex.syx.zip" file should be the 2561 version
what resistor values are you using on the LEDs?
http://forums.adafruit.com/viewtopic.ph ... 70#p215468
the ".hex.syx.zip" file should be the 2561 version
what resistor values are you using on the LEDs?
-
- Posts: 203
- Joined: Wed Apr 22, 2009 2:06 pm
Re: nonxox problems
Another problem is that the nonxox dont works with my sync shifter box together very well. still investigating where the problem is, but it sometimes dont starts again. Sofar in my setup the only machine that shows this phenomen..but only when beeing connected to the sync shifter.. So a prblem with the way the sync shifter handles midi start..but one the other machines dont run into.. What could that be?
- antto
- Posts: 1636
- Joined: Thu Apr 15, 2010 3:21 pm
Re: nonxox problems
i have no idea what this sync shifter does, can't say
which version of n0nx0x are you running?
which version of n0nx0x are you running?
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- Posts: 203
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Re: nonxox problems
good question.. the one that brought swing factors..1.9x?
led resistors like specified. i will open the machine and have a look. can the standard os be loaded into the bigger cpu?
led resistors like specified. i will open the machine and have a look. can the standard os be loaded into the bigger cpu?
- antto
- Posts: 1636
- Joined: Thu Apr 15, 2010 3:21 pm
Re: nonxox problems
there's a bug fix in the latest version related to failing to start after a stop, it happens only when the x0x is slaved via MIDISync, and with DAWs or other master devices which stop sending MIDI_CLOCK messages while stopped (you'll notice this if the TEMPO LED stops blinking, it shoudn't)
"Changed: Added handling of MIDI_START to override any unhandled MIDI_STOP, this happens with some stupid DAWs which don't send MIDI_CLOCKs while stopped."
i'm not sure which OS you call standard
there are 3 firmwares (at least to my knowlage) which run on the cpumod
1) x0xb0x2.hex (which is the stock firmware v1.05, ported by guest)
2) sokkos2561
3) n0nx0x2
"Changed: Added handling of MIDI_START to override any unhandled MIDI_STOP, this happens with some stupid DAWs which don't send MIDI_CLOCKs while stopped."
i'm not sure which OS you call standard
there are 3 firmwares (at least to my knowlage) which run on the cpumod
1) x0xb0x2.hex (which is the stock firmware v1.05, ported by guest)
2) sokkos2561
3) n0nx0x2
- rv0
- Posts: 395
- Joined: Tue Jul 14, 2009 4:50 pm
Re: nonxox problems
@3phase
your sync issue is due to DAW not following midi standards. however, the problem is fixed in latest firmware. Just update it.
your sync issue is due to DAW not following midi standards. however, the problem is fixed in latest firmware. Just update it.
- rv0
- Posts: 395
- Joined: Tue Jul 14, 2009 4:50 pm
Re: nonxox problems
Also, I doubt the bleedthrough issue is related to the x0xlarge or the firmware. Could be, but I doubt it, I haven't noticed anything like it. Check if it changes if you unplug usb and/or sync cable.
-
- Posts: 203
- Joined: Wed Apr 22, 2009 2:06 pm
Re: nonxox problems
i will check it..thanks..
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- Posts: 203
- Joined: Wed Apr 22, 2009 2:06 pm
Re: nonxox problems
start problem is gone.. .. a lot of machines actually stop the clock when beeing stopped.. i ve to check more on the bleedthru
Please be positive and constructive with your questions and comments.