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Everything posted by FantomXR

  1. Hey people, I'm sure I do overlook something. I'd like to display the CC number that is send by a fader connected to the MIDIbox running NG. To display the value is easy with label="%3d". But how about the CC-number itself? And the channel? Thanks, Chris
  2. I'd like to catch up on this topic because I ran into a problem. I've connected two NG-cores with a direct connection without optocoupler and stuff. The only thing that I've added is a 1k pullup to +5V at the midi-inputs. I use the fourth MIDI I/O on the first core and the first MIDI I/O on the second core. The first core is connected to a computer via USB. I've added a router-setting so that the fourth MIDI I/O is routed to the second USB port. That allows me to access the second core which works great so far. I can access the SD Card through MIOS Studio of both cores. Fine! Bu
  3. I'd like to join in here! I'm still looking for a way to midify an instrument using MIDIbox. May I ask you which sensors do you use @zaordsword? And is there a way to include a velocity calculation using AINSER64? It's quite easy to set a Note-On Trigger using MAPs. But the electronic would need a second "point" to calculate the resulting velocity. Any ideas?
  4. Hey, I want to get rid of these. They worked fine when I removed them from my build some years ago. Since then they were stored in a locker. Since I have no chance to test them I'll sell them as non working (although I'm pretty sure they work well). I'm asking 15€/pc for the CP K Fader (I have 6 in total) and 45€ for the bulk in silver. Those prices are just an orientation. If you are interested, drop me PM and we will see. I really don't need them anymore. Best, Chris
  5. Hi Andreas, if you use the NG-App for this task, you will end up with a quite bad velocity resolution. You only will get about 16 different velocity values or so instead of 127. This is due to the lower scan rate. If you want the full resolution, you'd need to take KB.
  6. If you are up for the best performance and you don't want to dig into code: use both with two separate Cores. KB can't really handle LCD displays, pots und push buttons. On the other hand NG is not optimized for keyboard-scanning. The scanrate is a a lot (!) slower. And you will get a very low velocity resolution. Maybe 20 values out of 127 or so.
  7. Hey people, I clean up my workshop. Here is a list of stuff that I don't need anymore. JWS100A - 12V: 50€ Meanwell EPS-35-5: 5€ Meanwell LRS 50-5: 5€ Meanwell LRS-350-15: 15€ Meanwell RD-35A: 5€ Meanwell RPS-300-15: 30€ Meanwell UHP-350-12: 40€ TDK Lamda SCS120PW-19: 35€ CLCD: ERM4002DNS 5€ OLED01: NHD-2.7-12864UCW3 20€ OLED02: Standard 0.96" OLED - SPI + white text 3€ / pc. OLED03: Standard 0.96" OLED - blue text 3€ / pc.
  8. It works great with the correct PIC18F452 ;-)
  9. Thanks! I'll order a 452 and try again... Thanks, Chris
  10. I've just noticed, I've used the PIC18F4520 instead of PIC18F452. Could that be the problem?
  11. FantomXR

    MIDIBox Trellis

    http://midibox.org/forums/topic/21329-adafruit-trelli/#comment-186377 https://www.dropbox.com/s/c9c0jklz28nhe2r/VID_20200407_105633.mp4?dl=0
  12. And another video: https://www.dropbox.com/s/3tlwui62v8ot5ls/VID_20200407_171420.mp4?dl=0
  13. $12 only if you want me to do the SMD assembly. If you do it by yourself it's $8 + $1 for soldering-parts and $5 for elastomer. ;-)
  14. You only need a few 10k 0805 resistors, 2x 74HC165 in SMD and 100n 0805 filter cap. That's it. If you want you can add a 10u 3216 Tantal-Cap to the input of the LEDs. There is a footprint for it. So all in all less than $1 or so for parts for 1 module.
  15. Hey people, I have a problem and I hope you can help me. I've created a PCB based on MF_NG. Schematic and layout see here: I have a PicKit3 to program the 18F4520. I use the MBLAP X to flash the bootstrap to the PIC. The programming seems to work fine. I don't get any error messages. As stated on the MIOS Troubleshooting page there seems to be a problem with the ID when working with MBLAP. See here (bottom): http://ucapps.de/howto_debug_midi.html So I also flashed the bootstrap-workaround which also ran fine. If I now connect the MF_NG via MIDI to a core,
  16. See it in action here: https://www.dropbox.com/s/c9c0jklz28nhe2r/VID_20200407_105633.mp4?dl=0
  17. See it in action here: https://www.dropbox.com/s/c9c0jklz28nhe2r/VID_20200407_105633.mp4?dl=0
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