latigid on

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Everything posted by latigid on

  1. AOUT module calibration

    I suppose you mean an AOUT with MAX525? What app are you testing with? The SEQ has a calibration part too. But first, have you adjusted the trim pots to give a good scaling factor? The DAC with external reference outputs a voltage between 0-2.048V with graduations of 1/4096. The gain equation is also on the page.
  2. Transport controls

    Nice, and good to know!
  3. Transport controls

    Hmm, breaks the MIDI standard a bit :) Sorry about your switches! It must be possible because the BLM can start and stop the SEQ, but that is in a compressed/non-standard format. I don't think it's anything simple and would need some firmware hacking but I guess it's possible.
  4. MBHP CORE V3 & DIN & DOUT boards

    All that MIOS cares about is the position of the respective register in the chain. You can also run parallel chains of DIN/DOUT (no mixing in this case) by attaching three IDC plugs on the ribbon that attaches to the Core. 
  5. Transport controls

    You should be able to set the SEQ to slave from a MIDI start stop message? Or maybe I don't understand your question. But no, I don't think it's possible to assign a CC as a start/stop, at least not without recoding/hacking something.
  6. Amazona.de-Review

    @mfk your skills will be just fine! All of the parts are huge by SMT standards and several builders have completed even with no prior DIY experience. And, as Peter says, there's actually a fair amount of THT there too :)
  7. Amazona.de-Review

    Wow, was very nicely written and explains everything well. Thanks for the heads-up!
  8. midiphy SEQ v4+

    :-)
  9. midiphy SEQ v4+

    Well done #28! 
  10. BLM 16x16+X build guide

    No waiting list! There might be a teaser soon but it's hard to guess timelines at the moment. Hopefully there'll be something to tease shortly. Best, Andy
  11. Troubleshooting midiphy SEQ v4+

    Awesome work, thanks for the update! Your serial number is waiting :)
  12. CORE8 Problems

      Did you change the device ID to 1 when flashing the .hex? You should be able to communicate with the Core that way. Or how did you upload the .hex file?
  13. CORE8 Problems

    What is the device ID printed on the PIC? Maybe the two both have the same ID and hence communication only works with one of them? You can try to disconnect the known-working one and see if you get input. If you need to change the IDs there's an app (.hex) for that that you upload with MIOS terminal. Thereafter reload your program.
  14. midiphy SEQ v4+

    Nice!
  15. midiphy SEQ v4+

    Could be a buffer size thing but you should start a new topic, try to e.g. record the output with MIOS Studio (set up the router) or through a utility like MIDIOX or so. Try also to delay the transmission rate?
  16. midiphy SEQ v4+

    Here you go! Please don't short the (typically unpopulated) J3-6 headers for (+5V supply buss).   The next run of PCBs will have the polyfuse added, thanks Adam for the research and suggestion!  
  17. Troubleshooting midiphy SEQ v4+

    Hi Manu, Great that you're nearly done! Thanks a lot for looking through the other troubleshooting ideas first. For this one: Maybe a cable got loose? There was one IDC8 connector that didn't fit well. Otherwise, I'm not sure what to suggest if everything else is running. Did you check with the correct _L/_R NGC and the correct SEQ HWCFG? Best, Andy    
  18. Lower octaves

    Not 100% sure how the drum track architecture works, but as a hack could you configure your drum instruments (notes) one octave higher then transpose the whole track back down one octave? My guess is that the MIDIbox relies on that empty note data for something e.g. a placeholder. 
  19. AOUT CV pitch- seqV4

    The midiphy A1 expander sets an offset for this reason. You can also transpose your SEQ track...
  20. Troubleshooting midiphy SEQ v4+

    You could add feature requests to http://midibox.org/forums/topic/13137-midibox-seq-v4-release-feedback/?page=61 I'm not sure if MIDI channel makes sense because it's part of the track events/setup. But you can ask! I think mute/solo was on the list for a while. For button assignments, you can freely choose any function you see in the HWCFG file. I don't know if you can reassign the encoder presses, or if that's generally a good idea vs. leaving them reserved as accelerators.
  21. AOUT CV pitch- seqV4

    Maybe the AOUT isn't calibrated or the Moog uses something different than 1 V/oct? I remember something like that for the Voyager or similar. What AOUT setup are you using?
  22. midiphy SEQ v4+

    Congrats #27! Looks like a groovy colour-scheme and thanks for the kind feedback! EDIT and beer (?) !   
  23. midiphy SEQ v4+

    Great job #26! :) That's a phenomenal achievement for a first DIY.
  24. Midibox SeqV4 + MB-808 + anlog stuff

    Great work! Cool sounds and a nice groove.
  25. midiphy SEQ v4+

    Glad you could fix it!