Zam

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Everything posted by Zam

  1. Hello   few things... -try to avoid 90° angled traces -try to place capacitor as close as possible to VCC pin of each chips -why don't you use resistor network to gain space an make routing easier ? -a common basic practice is to use one side H traces and other V traces, you mix a lot at both side, I'm sure you can optimize a lot of unnecessary via with this simple rule -dual sided TH component will be a pain to assemble when component hide other side hole, you can place resistor vertically at same side with a 2.54 pitch...   Best Zam
  2. Hello Chris Not sure to get it all, but I see your first set of receiver (1 to 9)  print label to oled 0x31 to 0x39 but your second set (11 to 19) don't print to the same oled ID, 0x41 to 0x49 ? Best Zam
  3. MIDI I/O PCB out of stock :(

    Hello Varam, welcome here. Just a side note for your "safety", edit your post and remove email, to avoid robot mail tracking If someone can help you, the PM work well here, and you can share contact in this private area. Best Zam
  4. MIDIbox NG Release + Feedback

    Hello Now I'm used to build my MB_NG with latest pre release and updated code from SVN But thanks for the official release ! Since I use this one for months, I don't catch any bug so far. Best Zam
  5. Waveshare Core

    Hello Latigid Tks for the offer, I'll PM you if I need one. For the moment I'm thinking about it, for a new project, not sure this new core holder fit my needs. Best Zam
  6. Fatar TP/40L Midification

    Bienvenue ici ! Looking forward. Best Zam
  7. Waveshare Core

    Hello Any drawback with the waveshare core that use VE 512k flash across the 1M for the VG (ST disco) ? Flash is just for the MIOS bootloader right ? I will certainly need compact core soon, waveshare look the perfect footprint. Best Zam
  8. D-Sub 25 output question

    Hello Having two separate planes mean distinction ! If you see it this way no system at all have distinctive 0V ref... as all finally end to the same safety earth point Connecting only one 0v will make ether digital or analogue return path through the other circuit, may not be trouble as you experienced, but it's easy to avoid this and make it fine at start, it's just one more wire... So I still recommand to hook TWO 0V wire, one hooked do DOUT pcb for D signal and one connected to AOUT (analogue side) PCB for CV signal. Best Zam
  9. D-Sub 25 output question

    Hello Tim It depend what is at the other side of the connector... I guess you better separate analogue and digital reference, at least. Best Zam
  10. is the STM32F4 EOL?

    Hi all For info I just check STM32F4disco at one of my regular component supplier, and there is a new one coming soon. So I check at manufacturer and the board is now NRND, replaced by something looking absolutely the same but with STM32F407VG in place of STM32F407VE. http://www.st.com/web/catalog/tools/FM116/SC959/SS1532/PF252419 I have no knowledge for understanding/comparison about change. Just to let you know there is certainly a need to check what's going on, and be sure MIOS/MBHP will run fine with new STM32F4 board Best Zam
  11. PCBs for sale

    Already ??? Best Zam
  12. Zener... with all respect... I start thinking you are just a troll here ... TWO page with ppl gently responding to you, trying to help. You still complaining whatever we say. As others, I'm out of this topic. Hope I'll see you in another one with REAL midibox in your hand. Best Zam  
  13. midibox Dj controller

    Hello I just have a quick look at your ngc (hard to read without text reformatting...) You have some led fwd without led definition also multiple event (same hw_id) with same id For your problem what I suspect is that your button 23/24 have a radio group (2) with respectively range 3 and 4, there is chance that at start the radio group 2 will have value 1 by default. Maybe just try value=3 at EVENT_BUTTON    id=502    hw_id=23 Best Zam    
  14. Problème pour programmer un module MF_NG

    Bonjour L'ampi-op va vite fumer si c'est pour piloter un moteur... Cordialement Zam
  15. Two-Zero-One-Eight

    Happy new year to all. Wishing everybody a lot of good things Best Zam  
  16. Dj controler

    Bonjour Cela dépend quelle stratégie est utilisée pour activer/passer d'un set de bouton à l'autre, bank ? radio group? Dans .NGC avec value= il est possible de définir l'état de départ d'un EVENT Dans .NGR avec set/change event (section 0) il est aussi possible de définir un état au démarrage Cordialement Zam   ps: le forum en anglais est plus actif...
  17. Encoders / Switches debouncing

    Hello Jerome I just let you know if you miss it, MIOS have debounce handled at soft side. Best Zam
  18. Hello That's a nice first post ! Bravo Zam
  19. DOUT with pro tools

    Yes should be possible, certainly different options, with conditional at NGC, or set_active at NGR. However you have to think it a little further as you may have domino effect with the mute function if you just do a basic logic You have to define situation you don't want the flash without locking the mute LED for simultaneous state you need a mute... Best Zam  
  20. DOUT with pro tools

    For button, Sysex trick only one way, MIOS can send it but not receive it. For led, all them triggered by value (on/off with formatting) and activated only if zone value match Best Zam
  21. DOUT with pro tools

    Ok, here it is. Example for SOLO function, hw_id related to my DI/O layout so you have to adapt... ################################################################################ # SOLO 1-8 ################################################################################ EVENT_BUTTON hw_id=4 id=4 type=SySEx stream="0xb0 0x0f 0x00 0xb0 0x2f 0x43" button_mode=toggle EVENT_BUTTON hw_id=12 id=12 type=SySEx stream="0xb0 0x0f 0x01 0xb0 0x2f 0x43" button_mode=toggle EVENT_BUTTON hw_id=20 id=20 type=SySEx stream="0xb0 0x0f 0x02 0xb0 0x2f 0x43" button_mode=toggle EVENT_BUTTON hw_id=28 id=28 type=SySEx stream="0xb0 0x0f 0x03 0xb0 0x2f 0x43" button_mode=toggle EVENT_BUTTON hw_id=36 id=36 type=SySEx stream="0xb0 0x0f 0x04 0xb0 0x2f 0x43" button_mode=toggle EVENT_BUTTON hw_id=44 id=44 type=SySEx stream="0xb0 0x0f 0x05 0xb0 0x2f 0x43" button_mode=toggle EVENT_BUTTON hw_id=52 id=52 type=SySEx stream="0xb0 0x0f 0x06 0xb0 0x2f 0x43" button_mode=toggle EVENT_BUTTON hw_id=60 id=60 type=SySEx stream="0xb0 0x0f 0x07 0xb0 0x2f 0x43" button_mode=toggle EVENT_RECEIVER hw_id=1040 id=1040 type=cc chn=1 cc=0x0c EVENT_RECEIVER hw_id=1041 id=1041 fwd_id=sender:1040:127 type=cc chn=1 cc=0x2c if_equal=0x43 EVENT_RECEIVER hw_id=1042 id=1042 fwd_id=sender:1040:0 type=cc chn=1 cc=0x2c if_equal=0x03 EVENT_SENDER hw_id=1040 id=1040 fwd_id=led:4 EVENT_LED hw_id=4 id=4 if_equal=receiver:1040:0 EVENT_SENDER hw_id=1040 id=1041 fwd_id=led:12 EVENT_LED hw_id=12 id=12 if_equal=receiver:1040:1 EVENT_SENDER hw_id=1040 id=1042 fwd_id=led:20 EVENT_LED hw_id=20 id=20 if_equal=receiver:1040:2 EVENT_SENDER hw_id=1040 id=1043 fwd_id=led:28 EVENT_LED hw_id=28 id=28 if_equal=receiver:1040:3 EVENT_SENDER hw_id=1040 id=1044 fwd_id=led:36 EVENT_LED hw_id=36 id=36 if_equal=receiver:1040:4 EVENT_SENDER hw_id=1040 id=1045 fwd_id=led:44 EVENT_LED hw_id=44 id=44 if_equal=receiver:1040:5 EVENT_SENDER hw_id=1040 id=1046 fwd_id=led:52 EVENT_LED hw_id=52 id=52 if_equal=receiver:1040:6 EVENT_SENDER hw_id=1040 id=1047 fwd_id=led:60 EVENT_LED hw_id=60 id=60 if_equal=receiver:1040:7 Best Zam
  22. DOUT with pro tools

    Hello 2hb I guess you try to set all this in HUI mode (which is not sysex !! ) I have an beta/optional NGC/NGR version for a control surface in HUI mode. I'll check it and share the code strategy for this purpose asap, it's tricky... Best Zam
  23. Hello Good ! that will for sure simplify a lot the conversion to Midibox IO side note, I'm interested to see the PCB assembly to front panel ! Best Zam
  24. hello It should work. and if led/button are in a daughter PCB at frontpanel It should not be that difficult. Best Zam  
  25. To me 140mA make more sense for BAx bulb or 14mA which is low but in the range for T5.5 bulb... Also 14A is not in the common range for most DMM... @2hb can you confirm your A meter setting? mA or A ? Best Zam