Zam

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About Zam

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    MIDIbox Guru

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  1. MIDI over Bluetooth with ESP32

    Great work Thorsten !! Side question, is it possible to hook ESP32 and STM32F4 cores with direct midi/UART connection (high speed without opto like I do between 3 STM core here) And use it as a RTPM wifi bridge ? Best Zam
  2. Joyeux Noel et Bonne Année à tous!!!

    Happy new year to all ! Cheers Zam
  3. More AINSER Problems

    plz wait until OP say something...can be dumb too Still (no offense) I find pples around so focused on digital and code that they usually miss the first things to check in the chain Best Zam
  4. More AINSER Problems

    Hello Did you check the analog side ? I mean the pots to multiplexer path ? If you make the 8 pot wiper like a single bus... Best Zam
  5. MIDI over Bluetooth with ESP32

      KiCAD is great ! Glad you switch Best Zam  
  6. Power Protection circuit for SID 8580

    Hello Why not just use a resistor/fuse (or resetable fuse) and a zener ? Best Zam
  7. MIDI over Bluetooth with ESP32

    Hello Thorsten I have something like "MF_HD" in head since time but don't start because of no more real need for me (I have my motor driver) It's hybrid, between MF_NG and My 89MotioN, in all aspect probably (cost, quality and performance)   Your two AD scan from fader servo seem to show improved noise at 200kHz.   Best Zam  
  8. MIDI over Bluetooth with ESP32

    Ok ! don't know what is the agenda or if any major MFNG update is on the road (which I can help on by the way...) I suggest to factor at least 10 the clock in case of hybrid system (analog close to or in the fader...) let say 312.5kHz , which correspond to 256 speed level (you have room over 64...) also a value over 192kHz (HD audio) I mean If it's easy don't hesitate to change this... Best Zam
  9. MIDI over Bluetooth with ESP32

    Hello Thorsten That's interesting, what is the max possible clock speed ? Best Zam
  10. MIDI over Bluetooth with ESP32

    Hi all Look promising Especially if RTPM via wifi is implemented Best Zam
  11. fader info

    Hello Fader are just pot, 3 pin, you should find the pinout within 30 sec with a ohm meter... The pin that have variable resistance (across any two other) when moving the fader is the wiper The two pin that have fixed resistance when moving the fader are 0 and Vref The pin across the wiper which indicate low resistance when moving the fader down is the 0v The pin across the wiper which indicate low resistance when moving the fader up is the Vref Best Zam
  12. understanding the .ngc code

    Hey TK   of course...my bad Best Zam  
  13. understanding the .ngc code

    Hello If you need more toggle steps use a map for value MAP 1 2 3 4 in event button range=map1 the button value will toggle 1,2,3,4,1,2,3...... and 4 sender with contitional if_equal=1.... if_equal=4   i think i made a mistake you have to separate the fwd_id led (otherwise led will get the sysex and not the button value)   event_button id=1 fwd_id=sender:1 range=0:127 button_mode=toggle event_sender hw_id=1 id=1000 type=SysEx stream="0xf0 0x00 0x01 0x16 0xE0 0x18 0x10 0xf7" if_equal=0 event_sender hw_id=1 id=1001 type=SysEx stream="0xf0 0x00 0x01 0x16 0xE0 0x18 0x01 0xf7" if_equal=127 event_sender hw_id=1 id=1002 fwd_id=led:1:0 if_equal=0 event_sender hw_id=1 id=1003 fwd_id=led:1:1 if_equal=127 Best Zam
  14. understanding the .ngc code

    Hello You can do it this way: event_button id=1 fwd_id=sender:1 range=0:127 button_mode=toggle event_sender hw_id=1 id=1000 fwd_id=led:1 type=SysEx stream="0xf0 0x00 0x01 0x16 0xE0 0x18 0x10 0xf7" if_equal=0 event_sender hw_id=1 id=1001 fwd_id=led:1 type=SysEx stream="0xf0 0x00 0x01 0x16 0xE0 0x18 0x01 0xf7" if_equal=127 Best Zam