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About VNat

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    MIDIbox Newbie
  • Birthday 11/29/1982

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    DIY electronics, DIY midi stuff, electronic music, cycling

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  1. Hi Everyone, I just found this thread, ~10yrs later :-) Btw, is there any progress on this project MiL0? The links are no longer working to the Autohotkey things :-) I'm interested in to try out this on my controller. Big thanks. Á.
  2. VNat

    [B] AIN R4 module

    Hello Lars, maybe I have somewhere an AINX4 V2 PCB made by myself ~10yrs ago, but never used up as only one PCB was used up in my controller. (final function is the same as AIN R4 module, just it’s 1sided PCB and with single header connections) As I remember, the PCB is not yet drilled out, just the copper traces are on it, so you need to do all the job before you can use it. I can offer you this for the post fee. Interested? Cheers, Akos
  3. Exactly this was what I was looking for :-) I needed to play a bit to find the way to get the values centered, but finally works as it planned. So the actual data from the related lines are in the NGC file now: type:Pitchbend range=map1 MAP1/HWORDI 0:16383 4095:0 4095: 16383 This setup gives values from 8192 to -8192 with the chosen resolution. I have chosen 11 bit, in Traktor this gives great resolution to the pitch fader, like in case of any best known CDJ :-) Now I need to eliminate the jitter somehow. (I tried the setup on breadboard, and just wi
  4. Tried to make something understandable, see the pictures. I made also trial with type=NRPN, range=0:511, then from centre pot position the pitch fader works 2x the whole pitch range when CCW turning, and the same when CW turning (fader jumps when range is ended) Resolution is still coarse. Many thanks for your reply FantomXR.
  5. Hello Guys! I read multiple topics here but I did not find answer exactly to that issue what I have and want to solve. I made a Midibox NG with STM32F4, Ainser64, DINs, etc. I found how to configure buttons and encoder behaviour, all is working great, but I am stucked with potentiometers, especially how to setup higher resolution and get the correct midi output what Traktor Pro can ‘’eat’’. In NGC file I made resolution=9..10..11 bit, range=0:511, 0:1023, 0:2047, depending on the bit depth setup, but all I got as midi signal is that the former 0...127 range (this was the r
  6. Hello Thorsten, the small resistor in series with the +5V not worked, because the core module did not boot in. All leds are lighting, and nothing happens. But I realized a big mistake what I made... As I mentioned I soldered out the voltage regulator, and because of this the buffer capacitor C5 on the core module wasn't in contact with the power line... So the filtering was not appropriate. Now I cutted the + line which comes from the bridge rectifier, and I put a bridge between the VREG in and out points. Now everything works fine, random events could not be observed. Anyway, thanks
  7. Thanks Thorsten for your quick answer! I'll try it tomorrow, and write here the result. Thank you once more :-)
  8. Hello to All! I hope that some of you have experience regarding this issue, which I am facing with at the moment. I built a midibox64 with 1 core 8, 1AIN, 2DINs, 1DOUT, and a PIC USB module. First I built into the core module the 7805 voltage regulator, everything worked fine. Now I soldered out the 7805 from the module to try the whole system's working from my laptop's USB power. It is working, but in some cases random midi events are sent. I placed 100nF capacitors near to all shift registers on AIN, DIN, DOUT modules, and to the power input of the USB module. What I already
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